Abstract

A method for predicting electric energy consumption in an electric grid, which employs a linear auto-regressive model to calculate prediction data related to the electric energy consumption in an electric grid. The prediction method ensures high level performances in terms of prediction accuracy and it can be easily implemented even when limited computational and data storage resources are available.

IPC Classes  ?

• G05B 19/042 - Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors

Abstract

A racking device (10) for moving a movable drawer (20) of a switchgear comprises: a first output shaft (34) movable between a retracted position and an extended position; a second output shaft (32) configured to rotate a spindle on the movable drawer (20); and a driver (40) comprising a motor and a transmission mechanism coupled with the motor. The motor is configured to cause, based on an instruction for moving the movable drawer (20), the first output shaft (34) to linearly move to press the button (24) in case that the second output shaft (32) is not actuated, and to cause, based on the button (24) being pressed down, the second output shaft (32) to rotate the second output shaft (32) with a second current greater than the first current to move the movable drawer (20).

IPC Classes  ?

• H02B 11/127 - Withdrawal mechanism

Abstract

A slide-in clamping device for removably connecting a first electrical terminal of a withdrawable low-voltage circuit breaker to a corresponding second electrical terminal of a respective stationary base in a withdrawable low-voltage circuit breaker unit includes at least one pair of first clamping fingers facing each other and at least partially laterally delimiting a first clamping seat for one of said first and second electrical terminals; at least one pair of second clamping fingers facing each other and at least partially laterally delimiting a second clamping seat for the other of said first and second electrical terminals; and bias elastic mechanism acting on said at least one pair of first clamping fingers and said at least one pair of second clamping fingers.

IPC Classes  ?

• H01H 9/26 - Interlocking, locking, or latching mechanisms for interlocking two or more switches

Abstract

A method for performing asset and energy management for an electrical distribution system includes receiving measurement data of plurality of input variables of electrical distribution system; generating coefficient matrix for each output variable used for asset and energy management, based on effects of plurality of input variables on corresponding output variable, using sparse regression. The coefficient matrix comprises one or more input variables from plurality of input variables. Furthermore, the method comprises determining plurality of system representations for each output variable, based on corresponding coefficient matrix. Each of plurality of system representations indicates relationship between one or more input variables and the corresponding output variable. Thereafter, the method comprises identifying system representation from plurality of system representations to train machine learning model for predicting value of output variable, for performing asset and energy management for electrical distribution system.

IPC Classes  ?

• H02J 3/00 - Circuit arrangements for ac mains or ac distribution networks
• H02J 13/00 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the networkCircuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network

Abstract

A switch pole for a low voltage switching device comprising an insulating casing defining an internal space with a contact region and an arc extinguishing region of the switch pole; a fixed contact assembly and a movable contact assembly positioned in the contact region and including, respectively, one or more fixed contacts and one or more movable contacts, which can be mutually coupled or uncoupled; a baffle arrangement including one or more sheets of insulating material arranged on the movable contact assembly in such a way to move together the movable contact assembly and be interposed between the support body and the front wall of the insulating casing.

IPC Classes  ?

• H01H 9/30 - Means for extinguishing or preventing arc between current-carrying parts
• H01H 1/22 - Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
• H01H 9/34 - Stationary parts for restricting or subdividing the arc, e.g. barrier plate

Abstract

An electronic device for low-voltage electrical installations is provided. The electronic device includes a first operational unit having a first insulating housing, a data processing arrangement accommodated in the internal volume of the first operational unit and configured to receive and process detection signals indicative of one or more physical quantities and provided by one or more sensors, a flexible belt of magnetic material having an intermediate portion and opposite first and second end portions, a power supply arrangement configured to feed the data processing arrangement by harvesting electric energy from a magnetic field generated by a current flowing along the current carrying conductor, and a second operational unit configured to couple mechanically, in a removable manner, the first and second end portions of the belt of magnetic material one to another to secure the electronic device to the current carrying conductor.

IPC Classes  ?

• H05K 5/02 - Casings, cabinets or drawers for electric apparatus Details
• H02J 50/00 - Circuit arrangements or systems for wireless supply or distribution of electric power

Abstract

A switch pole for a low-voltage switching device is provided. The switch pole includes an insulating casing defining an internal space with a contact region and an arc extinguishing region of the switch pole, a first pole terminal and a second pole terminal couplable with corresponding line conductors of an electric line, a fixed contact assembly and a movable contact assembly positioned in the contact region and including one or more fixed contacts and one or more movable contacts, respectively, which can be mutually coupled or uncoupled, an arc chamber positioned in the arc extinguishing region and including a plurality of parallel arc-breaking plates, and a magnetic field generation arrangement configured to generate a magnetic field during an opening maneuver of the switch pole.

IPC Classes  ?

• H01H 33/10 - Metal parts
• H01H 33/53 - CasesReservoirs, tanks, piping or valves, for arc-extinguishing fluidAccessories therefor, e.g. safety arrangements, pressure relief devices

Abstract

A method of predicting energy consumption in electrical distribution systems includes receiving time-series data of plurality of input variables and output variable of electrical distribution system from one or more sensors, determining first set of input variables based on effects of plurality of input variables on output variable, by associating time-series data of each of plurality of input variables with time-series data of output variable, determining a second set of input variables and one or more dependency parameters, based on dependency between each variable of first set of input variables and output variable, at past time instances, generating network representation indicating second set of input variables, output variable, and one or more dependency parameters.

IPC Classes  ?

• H02J 3/00 - Circuit arrangements for ac mains or ac distribution networks

Abstract

An accessory device for a low-voltage switch is provided. The accessory device includes a power supply arrangement for providing a power supply to feed an electronic device onboard said switch, said power supply arrangement including a magnetic core, which forms a first magnetic circuit configured to be enchained with a primary winding conductor, and a first secondary winding conductor, which is wound around said magnetic core, and a current detection arrangement for providing detection signals indicative of a current flowing along said primary conductor. The magnetic core of said power supply arrangement and said current detection arrangement are arranged next to each other. Said accessory device includes one or more magnetic shield elements, which are interposed between said magnetic core and said current detection arrangement.

IPC Classes  ?

• H01F 27/24 - Magnetic cores
• G01R 15/18 - Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
• G01R 19/00 - Arrangements for measuring currents or voltages or for indicating presence or sign thereof
• H01F 27/28 - CoilsWindingsConductive connections
• H01F 27/36 - Electric or magnetic shields or screens

Abstract

The present disclosure relates to a control device for electrical installations, which has improved signaling capabilities in alert conditions, particularly when said control device is no more fed by a power supply and it cannot carry out its control and monitoring functionalities. In a further aspect, the present disclosure relates to a computerized signaling system for an electrical installation, characterized in that it comprises one or more control devices having the above-mentioned improved signaling capabilities and a software application stored in one or more mobile computerized devices. Said software application is configured to make each mobile computerized mobile detect the beacon data packets broadcasted by said control devices in alert conditions.

IPC Classes  ?

• H02J 13/00 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the networkCircuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
• G01S 1/04 - Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmittersReceivers co-operating therewith using radio waves Details
• H04L 1/1607 - Details of the supervisory signal

Abstract

A transfer apparatus for a dual-power transfer switch and an associated dual-power transfer switch. The transfer switch includes a pair of pushing members adapted to be moved in opposite directions to control circuit breakers for the dual-power transfer switch in a mutually different manner; a transmission arm rotatably arranged between the pair of pushing members; a pair of pins arranged on radial ends of the transmission arm; and a pair of elastic reset components arranged on the pair of pushing members.

IPC Classes  ?

• H01H 9/26 - Interlocking, locking, or latching mechanisms for interlocking two or more switches

Abstract

A switch pole for a low voltage switching device including an insulating casing defining an internal space with a contact region and an arc extinguishing region of said switch pole, a fixed contact assembly and a movable contact assembly positioned in said contact region and including, respectively, one or more fixed contacts and one or more movable contacts, which can be mutually coupled or uncoupled, and an arc chamber positioned in said arc extinguishing region and including a plurality of parallel arc-breaking plates and a terminal arc-breaking element, which includes a plate portion arranged in parallel to said arc-breaking plates and a cover of electrically insulating material coating, at least partially, a surface of said plate portion.

IPC Classes  ?

• H01H 33/08 - Stationary parts for restricting or subdividing the arc, e.g. barrier plate
• H01H 33/53 - CasesReservoirs, tanks, piping or valves, for arc-extinguishing fluidAccessories therefor, e.g. safety arrangements, pressure relief devices

Abstract

A switch pole for a low voltage switching device comprising:- an insulating casing defining an internal space with a contact region and an arc extinguishing region of said switch pole;- a fixed contact assembly and a movable contact assembly positioned in said contact region and including, respectively, one or more fixed contacts and one or more movable contacts, which can be mutually coupled or uncoupled;- an arc chamber positioned in said arc extinguishing region and comprising a plurality of parallel arc-breaking plates and a terminal arc-breaking element, which comprises a plate portion arranged in parallel to said arc-breaking plates and a cover of electrically insulating material coating, at least partially, a surface of said plate portion.

IPC Classes  ?

• H01H 33/08 - Stationary parts for restricting or subdividing the arc, e.g. barrier plate

Abstract

An adjustment mechanism for a circuit breaker and the corresponding circuit breaker. The adjustment mechanism includes a pin adapted to move with respect to a base part of the circuit breaker along a predefined path; a first linkage coupled to the base part and adapted to drive a first terminal of the circuit breaker to move towards or away from the base part; and a second linkage coupled to a second terminal of the circuit breaker and adapted to be actuated by the pin to drive the second terminal to move towards or away from the base part. The groove has a first segment; and the second linkage is actuated by the pin and the first linkage is not actuated by the pin when the pin moves within the first segment in a first direction along the predefined path.

IPC Classes  ?

• H01H 71/10 - Operating or release mechanisms

Abstract

The present disclosure relates to method of performing asset and energy management for electrical distribution system (101). The method comprises receiving measurement data of plurality of input variables of electrical distribution system (101). Further, the method comprises generating coefficient matrix for each output variable used for asset and energy management, based on effects of plurality of input variables on corresponding output variable, using sparse regression. The coefficient matrix comprises one or more input variables from plurality of input variables. Furthermore, the method comprises determining plurality of system representations for each output variable, based on corresponding coefficient matrix. Each of plurality of system representations indicates relationship between one or more input variables and the corresponding output variable. Thereafter, the method comprises identifying system representation from plurality of system representations to train machine learning model for predicting value of output variable, for performing asset and energy management for electrical distribution system 101.

IPC Classes  ?

• H02J 13/00 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the networkCircuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
• H02J 3/00 - Circuit arrangements for ac mains or ac distribution networks

Abstract

Described herein is a pre-mounted lock assembly for a door of a low and medium voltage electrical cabinet including a containment profile that develops along a main direction defining a seat. A mechanism is arranged in said seat. Said mechanism includes at least a rod and at least one guide element for said rod. Said guide element is rigidly connected to said profile. The pre-mounted lock assembly also includes fixing means for fixing it to said door following the connection of said at least one guide element to said profile, wherein said fixing means are arranged on said profile and/or on said at least one guide element.

IPC Classes  ?

• E05C 9/00 - Arrangement of simultaneously-actuated bolts or other securing devices at well-separated positions on the same wing
• E05C 9/06 - Arrangement of simultaneously-actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars
• E05C 9/22 - Guides for sliding bars, rods, or cables
• H02B 1/30 - Cabinet-type casingsParts thereof or accessories therefor

Abstract

A switch pole for a low voltage switching device including an insulating casing defining an internal space with a contact area and an arc extinguishing area of said switch pole, a fixed contact assembly and a movable contact assembly positioned in said contact area and including, respectively, one or more fixed contacts and one or more movable contacts, which can be mutually coupled or uncoupled, and an arc chamber positioned in said arc extinguishing area and including a plurality of parallel arc-breaking plates and a terminal arc-breaking element, which includes a plate portion arranged in parallel to said arc-breaking plates and having one or more through openings and an elongated portion protruding from said plate portion and extending across said arc-extinguishing area, from said plate portion towards said fixed contact assembly.

IPC Classes  ?

• H01H 33/10 - Metal parts
• H01H 33/64 - Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid wherein the break is in gas

Abstract

In one aspect, a hybrid circuit protection device for current-limiting a fault current between a source and a load during a fault is provided. The hybrid circuit protection device includes an input configured to couple to the source, an output configured to couple to the load, a return configured to couple the source to the load, a main switch configured to selectively couple the input to the output, a switching network coupled in parallel with the main switch, and a controller. The controller is configured to determine that the main switch has opened in response to the fault current, where the fault current has an initial value, and activate the switching network to current-limit the fault current to less than the initial value during the fault.

IPC Classes  ?

• H02H 9/02 - Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
• H01H 9/54 - Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
• H02H 1/00 - Details of emergency protective circuit arrangements
• H03K 3/017 - Adjustment of width or dutycycle of pulses

Abstract

Described herein is a switch pole for a low voltage switching device including an insulating casing defining an internal space with a contact area and an arc-extinguishing area of the switch pole, a fixed contact assembly and a movable contact assembly positioned in the contact area and including, respectively, one or more fixed contacts and one or more movable contacts, which can be mutually coupled or uncoupled, and an arc chamber positioned in the arc-extinguishing area that includes a plurality of parallel arc-breaking plates. The insulating casing includes an insulating wall partially separating the contact area from the arc-extinguishing area and a channel connects the contact area to the arc-extinguishing area. The switch pole further includes an additional arc-breaking element anchored to the insulating wall, passing through the channel of the insulating wall and arranged in electrical connection with a terminal arc-breaking plate of the arc chamber.

IPC Classes  ?

• H01H 33/662 - Housings or protective screens
• H01H 3/46 - Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle

Abstract

Provided herein is a label structure for tagging a product item. The label structure includes a first graphic pattern having a first number of pixels and printed on a first portion of the label structure; a second graphic pattern having a second number of pixels and printed on a second portion of the label structure, the second graphic pattern forming an optical code readable by an optical decoding device; and shielding means capable of hiding or making visible the first graphic pattern depending on the values taken by a physical quantity to which the label structure is exposed. The first and second graphic patterns can be observed in combination, when the first graphic pattern is made visible by the shielding means.

IPC Classes  ?

• G06K 19/06 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
• G09F 3/00 - Labels, tag tickets, or similar identification or indication meansSealsPostage or like stamps
• G09F 3/02 - Forms or constructions

Abstract

A mechanism for an electrical device, including a plurality of metal parts which are not arranged for conducting an electrical current of which a first part includes a first contact surface and a second part includes a second contact surface arranged to move in relation to, and in contact with, the first contact surface. At least one of the first and second parts includes a Graphene and Related Materials (GRM) at its contact surface, in a metal-GRM composite.

IPC Classes  ?

• H01H 1/021 - Composite material

Abstract

Described herein is a switching apparatus for low or medium voltage electric grids, which includes one or more electric poles. Each electric pole includes: an outer casing defining an internal volume of the electric pole; a fixed contact assembly accommodated in the internal volume of the electric pole and including a fixed contact member extending along a longitudinal axis of the electric pole; at least one movable contact assembly accommodated in the internal volume of the electric pole; an actuation member accommodated in the internal volume of the electric pole and arranged coaxially and externally relative to the fixed contact member, so that the fixed contact member passes through the actuation member along the longitudinal axis. The actuation member is slidingly movable along the fixed contact member. When moving between the first and second actuation positions, the actuation member transiently couples to each trip mechanism to actuate the trip mechanism.

IPC Classes  ?

• H01H 33/42 - Driving mechanisms
• H01H 71/02 - HousingsCasingsBasesMountings
• H01H 71/12 - Automatic release mechanisms with or without manual release
• H01H 71/52 - Manual reset mechanisms actuated by lever

Abstract

A breaking device for interrupting current includes an electrically conducting outer member, an electrically conducting inner member arranged radially inside the outer member with respect to a breaking axis and an electrically insulating or semiconducting breaking member arranged radially between the outer member and the inner member with respect to the breaking axis, where the breaking member is arranged to move along the breaking axis from a starting position to a protruding position in which the breaking member protrudes from a space within the outer member for interrupting a current between the outer member and the inner member and the breaking member includes an inner tubular element and an outer tubular element, where the outer tubular element is joined to an outer surface of the inner tubular element thereby defining a recess between the outer tubular element and the inner tubular element.

IPC Classes  ?

• H01H 33/06 - Insulating body insertable between contacts
• H01H 33/56 - Gas reservoirs

Abstract

Embodiments of the present disclosure provide a transfer apparatus for a dual-power transfer switch and an associated dual-power transfer switch. The transfer switch comprises a pair of pushing members adapted to be moved in opposite directions to control circuit breakers for the dual-power transfer switch in a mutually different manner, each of the pair of pushing members comprising a limiting slot; a transmission arm rotatably arranged between the pair of pushing members; a pair of pins arranged on radial ends of the transmission arm and each adapted to slide in the respective limiting slot with a rotation of the transmission arm to drive the respective pushing member to move; and a pair of elastic reset components arranged on the pair of pushing members and each adapted to be pressed by the respective pin during sliding of the pin to ensure the respective circuit breaker to be reset or switched into an open state with both of the circuit breakers being in the open state. With the transfer apparatus according to embodiments of the present disclosure, the tripped circuit breaker can be reset so that both of the circuit breakers are in the open state, which significantly improves the safety performance of the dual-power transfer switch. Furthermore, because only an elastic reset component is needed to be arranged on the pushing member, the conventional dual-power transfer switch can be easily modified to obtain a more reliable performance.

IPC Classes  ?

• H01H 9/26 - Interlocking, locking, or latching mechanisms for interlocking two or more switches
• H01H 3/32 - Driving mechanisms, i.e. for transmitting driving force to the contacts

Abstract

Described herein is a method for determining a presence of anomalous conditions in a switching apparatus installed in an electric line of an electric power distribution grid. The method includes a sequence of steps for adjusting a lumped-parameter model describing, for each electric phase, the behavior of the switching apparatus during the opening maneuvers of the switching apparatus. Simulation values provided by the lumped-parameter model are used for calculating estimation values indicative of the amounts of arc energy released by the breaking components of the switching apparatus during the opening maneuvers of the switching apparatus.

IPC Classes  ?

• G01R 31/327 - Testing of circuit interrupters, switches or circuit-breakers
• H02J 3/38 - Arrangements for parallelly feeding a single network by two or more generators, converters or transformers
• G05B 13/04 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
• G01R 19/165 - Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values

Goods & Services

Circuit breakers; accessories for circuit breakers; components for circuit breakers; switch disconnectors; contactors [electricity]; accessories for contactors; thermal overload relays; accessories for thermal overload relays; motor protective circuit breaker; accessories for motor protective circuit breaker; control and protective switching device [CPS]; electric power supply units; primary switch mode power supplies; accessories for primary switch mode power supplies; interface relays and optocouplers; accessories for interface relays; switches, electric; regulating apparatus, electric; electrical power distribution blocks; voltage monitoring modules; control panels [electricity]; residual current apparatus; residual current circuit breakers; residual current device blocks; residual current relays and residual current accessories; earth leakage circuit breakers; earth leakage relays.

Goods & Services

Electrical switchgears, in particular electrical relays, transformers, surge protectors, circuit breakers, contactors, fuses, circuit closers, fault current limiters, circuit breaker panel boards, electric switches, electrical controllers, power controllers; accessories and spare parts for above, in particular shunt opening releases, undervoltage releases, time delay devices for undervoltage releases, shunt closing releases, magnetic actuators, servomotor actuators, spring charging geared motors, closing spring signaling contacts, circuit breaker auxiliary contacts, locking electromagnet, opening solenoids, key locks, protections for opening pushbutton, protections for closing pushbutton, locking electromagnets, padlocks for pushbutton; distribution boards [electricity]; distribution consoles [electricity]; control panels [electricity]; sensors, in particular sensors for measuring current, voltage, resistance, electrical power, temperature, pressure, acceleration, vibration, force, partial discharges and electromagnetic radiation; computer software and hardware for configuring, measuring, controlling and monitoring the status of industrial processes, in particular power generation and electrical distribution; bus interfaces; data bus interface units; bus bars; computer buses; universal serial bus drives; station and process bus; communication bus; cables (fiber optic); electric sockets; computer hardware and computer software, including cloud software, for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; electronic and electric apparatus and instruments for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; electronic and electric apparatus and instruments for configuring, measuring, controlling and monitoring the status of industrial processes, in particular power generation and electrical distribution; computer hardware and software, including cloud software, for data capture and distribution over apparatus, computers and cloud networks, enabling the communication of data between application programs and industrial devices; electronic and electric apparatus and instruments for data capture and distribution over apparatus, computers and cloud networks, in particular for enabling the communication of data between application programs and industrial devices; sensors and concentrators, for entering, organizing, distributing and analyzing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; computer hardware and software, including cloud software, for entering, organizing, distributing and analyzing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; electronic and electric apparatus and instruments for entering, organizing, distributing and analysing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Internet of Things (IoT) sensors, gateways and range extenders (antennas); computer application software, in particular for use in implementing the Internet of Things (IoT); computer hardware modules for use with the Internet of Things (IoT); computer hardware and computer software for use in electronic devices using the Internet of Things (IoT). Design and development of computer hardware and computer software, in particular cloud software; software as a service (SaaS); platform as a service (PaaS); cloud computing featuring software for industrial automation, machine diagnostics, and optimization of industrial processes; providing of online non-downloadable cloud software intended to industrial automation, machine diagnostics, and for measuring, monitoring, controlling and optimizing industrial processes, in particular power generation and electrical distribution; providing computer programs in data networks, in particular on the Internet and the World Wide Web; providing technical information concerning the use of computers, computer hardware, software and computer networks provided online from a computer database or computer network; software design, particularly in the field of computer security; network engineers services including computer and network security consulting; scientific and industrial research in the field of network technology; software updating; technological monitoring and control in the field of energy distribution networks, machines and machine tools; measuring and monitoring electricity consumption for electric power providers, machines and machine tools; technical monitoring, diagnostic, analytics and inspection services relating to computer hardware, software, electric switchgear and electricity distribution systems; installation and maintenance of computer software and technical consultancy relating thereto; technology consultancy relating to electrical systems, control systems, automation systems, power plants, machinery and machine tools, heating, ventilation, air conditioning, electricity production and distribution systems and computer hardware and software; provision of temporary use of online non-downloadable operating software for accessing and using a cloud computer network; monitoring of computer systems by remote access.

Goods & Services

Electrical switchgears, in particular electrical relays, transformers, surge protectors, circuit breakers, contactors, fuses, circuit closers, fault current limiters, circuit breaker panel boards, electric switches, electrical controllers, power controllers; accessories and spare parts for above, in particular shunt opening releases, undervoltage releases, time delay devices for undervoltage releases, shunt closing releases, magnetic actuators, servomotor actuators, spring charging geared motors, closing spring signaling contacts, circuit breaker auxiliary contacts, locking electromagnet, opening solenoids, key locks, protections for opening pushbutton, protections for closing pushbutton, locking electromagnets, padlocks for pushbutton; distribution boards [electricity]; distribution consoles [electricity]; control panels [electricity]; sensors, in particular sensors for measuring current, voltage, resistance, electrical power, temperature, pressure, acceleration, vibration, force, partial discharges and electromagnetic radiation; computer software and hardware for configuring, measuring, controlling and monitoring the status of industrial processes, in particular power generation and electrical distribution; bus interfaces; data bus interface units; bus bars; computer buses; universal serial bus drives; station and process bus; communication bus; cables (fiber optic); electric sockets; computer hardware and computer software, including cloud software, for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; electronic and electric apparatus and instruments for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; electronic and electric apparatus and instruments for configuring, measuring, controlling and monitoring the status of industrial processes, in particular power generation and electrical distribution; computer hardware and software, including cloud software, for data capture and distribution over apparatus, computers and cloud networks, enabling the communication of data between application programs and industrial devices; electronic and electric apparatus and instruments for data capture and distribution over apparatus, computers and cloud networks, in particular for enabling the communication of data between application programs and industrial devices; sensors and concentrators, for entering, organizing, distributing and analyzing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; computer hardware and software, including cloud software, for entering, organizing, distributing and analyzing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; electronic and electric apparatus and instruments for entering, organizing, distributing and analysing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Internet of Things (IoT) sensors, gateways and range extenders (antennas); computer application software, in particular for use in implementing the Internet of Things (IoT); computer hardware modules for use with the Internet of Things (IoT); computer hardware and computer software for use in electronic devices using the Internet of Things (IoT). Design and development of computer hardware and computer software, in particular cloud software; software as a service (SaaS); platform as a service (PaaS); cloud computing featuring software for industrial automation, machine diagnostics, and optimization of industrial processes; providing of online non-downloadable cloud software intended to industrial automation, machine diagnostics, and for measuring, monitoring, controlling and optimizing industrial processes, in particular power generation and electrical distribution; providing computer programs in data networks, in particular on the Internet and the World Wide Web; providing technical information concerning the use of computers, computer hardware, software and computer networks provided online from a computer database or computer network; software design, particularly in the field of computer security; network engineers services including computer and network security consulting; scientific and industrial research in the field of network technology; software updating; technological monitoring and control in the field of energy distribution networks, machines and machine tools; measuring and monitoring electricity consumption for electric power providers, machines and machine tools; technical monitoring, diagnostic, analytics and inspection services relating to computer hardware, software, electric switchgear and electricity distribution systems; installation and maintenance of computer software and technical consultancy relating thereto; technology consultancy relating to electrical systems, control systems, automation systems, power plants, machinery and machine tools, heating, ventilation, air conditioning, electricity production and distribution systems and computer hardware and software; provision of temporary use of online non-downloadable operating software for accessing and using a cloud computer network; monitoring of computer systems by remote access.

Goods & Services

Electrical switchgears, in particular electrical relays, transformers, surge protectors, circuit breakers, contactors, fuses, circuit closers, fault current limiters, circuit breaker panel boards, electric switches, electrical controllers, power controllers; accessories and spare parts for above, in particular shunt opening releases, undervoltage releases, time delay devices for undervoltage releases, shunt closing releases, magnetic actuators, servomotor actuators, spring charging geared motors, closing spring signaling contacts, circuit breaker auxiliary contacts, locking electromagnet, opening solenoids, key locks, protections for opening pushbutton, protections for closing pushbutton, locking electromagnets, padlocks for pushbutton; distribution boards [electricity]; distribution consoles [electricity]; control panels [electricity]; sensors, in particular sensors for measuring current, voltage, resistance, electrical power, temperature, pressure, acceleration, vibration, force, partial discharges and electromagnetic radiation; computer software and hardware for configuring, measuring, controlling and monitoring the status of industrial processes, in particular power generation and electrical distribution; bus interfaces; data bus interface units; bus bars; computer buses; universal serial bus drives; station and process bus; communication bus; cables (fiber optic); electric sockets; computer hardware and computer software, including cloud software, for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; electronic and electric apparatus and instruments for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; electronic and electric apparatus and instruments for configuring, measuring, controlling and monitoring the status of industrial processes, in particular power generation and electrical distribution; computer hardware and software, including cloud software, for data capture and distribution over apparatus, computers and cloud networks, enabling the communication of data between application programs and industrial devices; electronic and electric apparatus and instruments for data capture and distribution over apparatus, computers and cloud networks, in particular for enabling the communication of data between application programs and industrial devices; sensors and concentrators, for entering, organizing, distributing and analyzing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; computer hardware and software, including cloud software, for entering, organizing, distributing and analyzing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; electronic and electric apparatus and instruments for entering, organizing, distributing and analysing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Internet of Things (IoT) sensors, gateways and range extenders (antennas); computer application software, in particular for use in implementing the Internet of Things (IoT); computer hardware modules for use with the Internet of Things (IoT); computer hardware and computer software for use in electronic devices using the Internet of Things (IoT). Design and development of computer hardware and computer software, in particular cloud software; software as a service (SaaS); platform as a service (PaaS); cloud computing featuring software for industrial automation, machine diagnostics, and optimization of industrial processes; providing of online non-downloadable cloud software intended to industrial automation, machine diagnostics, and for measuring, monitoring, controlling and optimizing industrial processes, in particular power generation and electrical distribution; providing computer programs in data networks, in particular on the Internet and the World Wide Web; providing technical information concerning the use of computers, computer hardware, software and computer networks provided online from a computer database or computer network; software design, particularly in the field of computer security; network engineers services including computer and network security consulting; scientific and industrial research in the field of network technology; software updating; technological monitoring and control in the field of energy distribution networks, machines and machine tools; measuring and monitoring electricity consumption for electric power providers, machines and machine tools; technical monitoring, diagnostic, analytics and inspection services relating to computer hardware, software, electric switchgear and electricity distribution systems; installation and maintenance of computer software and technical consultancy relating thereto; technology consultancy relating to electrical systems, control systems, automation systems, power plants, machinery and machine tools, heating, ventilation, air conditioning, electricity production and distribution systems and computer hardware and software; provision of temporary use of online non-downloadable operating software for accessing and using a cloud computer network; monitoring of computer systems by remote access.

Abstract

A method for reading a digital graphical diagram representing an electric circuit is provided. The graphical diagram includes one or more diagram pages, each representing a portion of the electric circuit. The method includes for each diagram page detecting the graphical objects included in the diagram page, for each diagram page basing on the detected graphical objects, obtaining predictive information related to the components included in the portion of electric circuit represented in the diagram page, and for each diagram page harmonizing the predictive information related to the components of the portion of electric circuit represented in the diagram page to obtain an identification list of the components of the electric circuit.

IPC Classes  ?

• G06V 30/422 - Technical drawingsGeographical maps
• G06V 30/146 - Aligning or centering of the image pick-up or image-field
• G06V 30/412 - Layout analysis of documents structured with printed lines or input boxes, e.g. business forms or tables

Abstract

Disclosed herein is a computer-implemented method to assist a user in interacting with an electronic relay for electric power distribution grids. The method provides for identifying light signals emitted by one or more user-interface components of the user-interface panel of the electronic relay by processing images of said user-interface panel, which have been captured by the camera of a mobile computerized device. The method further provides for showing information, which describes the identified light signals emitted by said user-interface components on the display of said mobile computerized device.

IPC Classes  ?

• G06T 11/00 - 2D [Two Dimensional] image generation
• G06V 10/74 - Image or video pattern matchingProximity measures in feature spaces
• G06V 20/20 - ScenesScene-specific elements in augmented reality scenes
• G08B 5/36 - Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmissionVisible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electromagnetic transmission using visible light sources
• G09B 19/00 - Teaching not covered by other main groups of this subclass
• H02J 3/00 - Circuit arrangements for ac mains or ac distribution networks
• H04N 23/60 - Control of cameras or camera modules
• H04N 23/63 - Control of cameras or camera modules by using electronic viewfinders

Abstract

An adjustment mechanism (10) for a circuit breaker (1) comprises a pin (102) adapted to move with respect to a base part (100) of the circuit breaker (1) along a predefined path; a first linkage (104) coupled to the base part (100) and adapted to drive a first terminal (34) of the circuit breaker (1) to move towards or away from the base part (100), the first linkage (104) comprising a groove (105) in which the pin (102) moves; and a second linkage (106) coupled to a second terminal (36) of the circuit breaker (1) and adapted to be actuated by the pin (102) to drive the second terminal (36) to move towards or away from the base part (100), the groove (105) comprises a first segment (1051); and the second linkage (106) is actuated by the pin (102) and the first linkage (104) is not actuated by the pin (102) when the pin (102) moves within the first segment (1051) in a first direction (R1) along the predefined path. A test position is added to the circuit breaker (1) to allow the circuit breaker (1) to carry out a test prior to the electrical connection.

IPC Classes  ?

• H01H 71/10 - Operating or release mechanisms

Goods & Services

Circuit breakers; Accessories for circuit breakers, namely, undervoltage releases, shunt opening releases; Components for circuit breakers, namely, front plates, switchgears, control gears; Apparatus and instruments for conveying, distributing, transforming, storing, regulating or controlling electric current, namely, switch disconnectors, lugs, electrical thermal overload relays, electronic overload relays, electrical magnetic overload relays, thermal-magnetic overload relays. Switches, electric; Regulating apparatus, electric, namely, molded case circuit breakers

Goods & Services

Circuit breakers; Accessories for circuit breakers; Components for circuit breakers; Switch disconnectors; Contactors [electricity]; Accessories for contactors; Thermal overload relays; Accessories for thermal overload Relays; Motor protective circuit breaker; Accessories for motor protective circuit breaker; CPS - Control and protective switching device; Electric power supply units; Primary switch mode power supplies; Accessories for primary switch mode power supplies; Interface relays and optocouples; Accessories for interface relays; Switches, electric; Regulating apparatus, electric; Electrical power distribution blocks; Voltage monitoring modules; Control panels [electricity]; Residual current apparatus; Residual current circuit breakers; Residual current device blocks; Residual current relays and residual current accessories; Earth leakage circuit breakers; Earth leakage relays.

Goods & Services

Electrical switchgears, namely, electrical relays, transformers, surge protectors, circuit breakers, contactors, fuses, circuit closers, fault current limiters, circuit breaker panel boards, electric switches, electrical controllers, and power controllers; accessories and spare parts for above, namely, shunt opening releases, undervoltage releases, time delay devices for undervoltage releases, shunt closing releases, magnetic actuators, servomotor actuators, spring charging geared motors, closing spring signaling contacts, circuit breaker auxiliary contacts, locking electromagnet, opening solenoids, key locks, protections for opening pushbutton, protections for closing pushbutton, locking electromagnets, and padlocks for pushbutton; electrical distribution boards; electrical distribution consoles; electrical control panels; electrical sensors, namely, sensors for measuring current, voltage, resistance, electrical power, temperature, pressure, acceleration, vibration, force, partial discharges and electromagnetic radiation; computer hardware and downloadable and recorded computer software for configuring, measuring, controlling and monitoring the status of industrial processes, namely, power generation and electrical distribution; bus interfaces, being computer hardware; data bus interface units, being computer hardware; bus bars, being computer hardware; computer buses, being computer hardware; universal serial bus drives, being computer hardware; station and process bus, being computer hardware; communication bus, being computer hardware; fiber optic cables; electric sockets; computer hardware and computer software, namely, downloadable cloud software for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote measuring, controlling, and monitoring and diagnostics; electronic and electric apparatus and instruments, namely electronic and electric switching panels, printed circuit boards, computer hardware, and computer network interface devices for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; electronic and electric apparatus and instruments, namely, computer hardware, display boards, warning bells, warning horns, warning lights, control panels, electric actuators, piezoelectric actuators, switching panels, printed circuit boards, electricity distribution consoles, control buttons, electric switches, and electric cables for configuring, measuring, controlling and monitoring the status of industrial processes, namely, power generation and electrical distribution; computer hardware and recorded and downloadable computer software for data capture and distribution over apparatus, computers and cloud networks, enabling the communication of data between application programs and industrial devices; electronic and electric apparatus and instruments, namely, computer hardware, computer network interface devices, display boards, warning bells, warning horns, warning lights, control panels, electric actuators, piezoelectric actuators, switching panels, printed circuit boards, electricity distribution consoles, control buttons, electric switches, and electric cables for data capture and distribution over apparatus, computers and cloud networks for enabling the communication of data between application programs and industrial devices for data capture and distribution over apparatus, computers and cloud networks, for enabling the communication of data between application programs and industrial devices; sensors, namely, electric sensors, optical sensors, and timing sensors for entering, organizing, distributing, and analyzing data and for managing, controlling, automating, and networking between devices, apparatus, sensors and control systems, intended for infrastructure management, power systems, power generation, industrial automation, and industrial process automation; computer hardware and record and downloadable computer software, namely, cloud software for entering, organizing, distributing, and analyzing data and for managing, controlling, automating, and networking between devices, apparatus, sensors and control systems, intended for infrastructure management, power systems, power generation, industrial automation, and industrial process automation; electronic and electric apparatus and instruments for entering, organizing, distributing, and analyzing data and for managing, controlling, automating, and networking between devices, apparatus, sensors and control systems, intended for infrastructure management, power systems, power generation, industrial automation, and industrial process automation; Internet of Things (IoT) sensors, gateways, and range extenders being antennas; recorded and downloadable computer application software for use in implementing the Internet of Things (IoT); computer hardware modules for use with the Internet of Things (IoT); computer hardware and recorded and downloadable computer software for use in electronic devices using the Internet of Things (IoT) Design and development of computer hardware and computer software, namely, cloud software; software as a service (SaaS) services featuring software for monitoring, configuring, controlling, and analyzing and displaying data from electronic and electric apparatus and instruments for power generation, electrical distribution, machine diagnostics, and industrial automation; platform as a service (PaaS) services for monitoring, configuring, controlling, and analyzing and displaying data from electronic and electric apparatus and instruments for power generation, electrical distribution, machine diagnostics, and industrial automation; cloud computing featuring software for industrial automation, machine diagnostics, and optimization of industrial processes; providing of online non-downloadable cloud software for industrial automation, machine diagnostics, and for measuring, monitoring, controlling, and optimizing industrial processes, namely, power generation and electrical distribution; providing non-downloadable computer programs in data networks, namely, the Internet and the World Wide Web, for monitoring, configuring, controlling, and analyzing and displaying data from electronic and electric apparatus and instruments for power generation, electrical distribution, machine diagnostics, and industrial automation; providing technical information concerning the use of computers, computer hardware, software and computer networks provided online, in a non-downloadable format, from a computer database or computer network; software design in the field of computer security; network engineers services, namely, computer and network security consulting; scientific and industrial research in the field of network technology; computer software updating; technological monitoring and control in the field of energy distribution networks, machines and machine tools; measuring and monitoring electricity consumption for electric power providers, machines and machine tools; technical monitoring, diagnostic, analytics and inspection services in the field of computer hardware, software, electric switchgear and electricity distribution systems; installation and maintenance of computer software and technical consultancy relating thereto; technology consultancy in the field of electrical systems, control systems, automation systems, power plants, machinery and machine tools, heating, ventilation, air conditioning, electricity production and distribution systems and computer hardware and software; provision of temporary use of online non-downloadable operating software for accessing and using a cloud computer network; monitoring of computer systems operations by remote access

Goods & Services

Electrical switchgears, namely, electrical relays, transformers, surge protectors, circuit breakers, contactors, fuses, circuit closers, fault current limiters, circuit breaker panel boards, electric switches, electrical controllers, and power controllers; accessories and spare parts for above, namely, shunt opening releases, undervoltage releases, time delay devices for undervoltage releases, shunt closing releases, magnetic actuators, servomotor actuators, spring charging geared motors, closing spring signaling contacts, circuit breaker auxiliary contacts, locking electromagnet, opening solenoids, key locks, protections for opening pushbutton, protections for closing pushbutton, locking electromagnets, and padlocks for pushbutton; electrical distribution boards; electrical distribution consoles; electrical control panels; electrical sensors, namely, sensors for measuring current, voltage, resistance, electrical power, temperature, pressure, acceleration, vibration, force, partial discharges and electromagnetic radiation; computer hardware and downloadable and recorded computer software for configuring, measuring, controlling and monitoring the status of industrial processes, namely, power generation and electrical distribution; bus interfaces, being computer hardware; data bus interface units, being computer hardware; bus bars, being computer hardware; computer buses, being computer hardware; universal serial bus drives, being computer hardware; station and process bus, being computer hardware; communication bus, being computer hardware; fiber optic cables; electric sockets; computer hardware and computer software, namely, downloadable cloud software for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote measuring, controlling, and monitoring and diagnostics; electronic and electric apparatus and instruments, namely electronic and electric switching panels, printed circuit boards, computer hardware, and computer network interface devices for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; electronic and electric apparatus and instruments, namely, computer hardware, display boards, warning bells, warning horns, warning lights, control panels, electric actuators, piezoelectric actuators, switching panels, printed circuit boards, electricity distribution consoles, control buttons, electric switches, and electric cables for configuring, measuring, controlling and monitoring the status of industrial processes, namely, power generation and electrical distribution; computer hardware and recorded and downloadable computer software for data capture and distribution over apparatus, computers and cloud networks, enabling the communication of data between application programs and industrial devices; electronic and electric apparatus and instruments, namely, computer hardware, computer network interface devices, display boards, warning bells, warning horns, warning lights, control panels, electric actuators, piezoelectric actuators, switching panels, printed circuit boards, electricity distribution consoles, control buttons, electric switches, and electric cables for data capture and distribution over apparatus, computers and cloud networks for enabling the communication of data between application programs and industrial devices for data capture and distribution over apparatus, computers and cloud networks, for enabling the communication of data between application programs and industrial devices; sensors, namely, electric sensors, optical sensors, and timing sensors for entering, organizing, distributing, and analyzing data and for managing, controlling, automating, and networking between devices, apparatus, sensors and control systems, intended for infrastructure management, power systems, power generation, industrial automation, and industrial process automation; computer hardware and record and downloadable computer software, namely, cloud software for entering, organizing, distributing, and analyzing data and for managing, controlling, automating, and networking between devices, apparatus, sensors and control systems, intended for infrastructure management, power systems, power generation, industrial automation, and industrial process automation; electronic and electric apparatus and instruments for entering, organizing, distributing, and analyzing data and for managing, controlling, automating, and networking between devices, apparatus, sensors and control systems, intended for infrastructure management, power systems, power generation, industrial automation, and industrial process automation; Internet of Things (IoT) sensors, gateways, and range extenders being antennas; recorded and downloadable computer application software for use in implementing the Internet of Things (IoT); computer hardware modules for use with the Internet of Things (IoT); computer hardware and recorded and downloadable computer software for use in electronic devices using the Internet of Things (IoT) Platform as a service (PaaS) services for monitoring, configuring, controlling, and analyzing and displaying data from electronic and electric apparatus and instruments for power generation, electrical distribution, machine diagnostics, and industrial automation; cloud computing featuring software for industrial automation, machine diagnostics, and optimization of industrial processes; providing of online non-downloadable cloud software for industrial automation, machine diagnostics, and for measuring, monitoring, controlling, and optimizing industrial processes, namely, power generation and electrical distribution; technological monitoring and control in the field of energy distribution networks, machines and machine tools; measuring and monitoring electricity consumption for electric power providers, machines and machine tools; technical monitoring, diagnostic, analytics and inspection services in the field of computer hardware, software, electric switchgear and electricity distribution systems; technology consultancy in the field of electrical systems, control systems, automation systems, power plants, machinery and machine tools, heating, ventilation, air conditioning, electricity production and distribution systems and computer hardware and software; provision of temporary use of online non-downloadable operating software for accessing and using a cloud computer network; all aforesaid services not related to legal, tax, audit and accounting services

Goods & Services

Electrical switchgears, namely, electrical relays, transformers, surge protectors, circuit breakers, contactors, fuses, circuit closers, fault current limiters, circuit breaker panel boards, electric switches, electrical controllers, and power controllers; accessories and spare parts for above, namely, shunt opening releases, undervoltage releases, time delay devices for undervoltage releases, shunt closing releases, magnetic actuators, servomotor actuators, spring charging geared motors, closing spring signaling contacts, circuit breaker auxiliary contacts, locking electromagnet, opening solenoids, key locks, protections for opening pushbutton, protections for closing pushbutton, locking electromagnets, and padlocks for pushbutton; electrical distribution boards; electrical distribution consoles; electrical control panels; electrical sensors, namely, sensors for measuring current, voltage, resistance, electrical power, temperature, pressure, acceleration, vibration, force, partial discharges and electromagnetic radiation; computer hardware and downloadable and recorded computer software for configuring, measuring, controlling and monitoring the status of industrial processes, namely, power generation and electrical distribution; bus interfaces, being computer hardware; data bus interface units, being computer hardware; bus bars, being computer hardware; computer buses, being computer hardware; universal serial bus drives, being computer hardware; station and process bus, being computer hardware; communication bus, being computer hardware; fiber optic cables; electric sockets; computer hardware and computer software, namely, downloadable cloud software for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote measuring, controlling, and monitoring and diagnostics; electronic and electric apparatus and instruments, namely electronic and electric switching panels, printed circuit boards, computer hardware, and computer network interface devices for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; electronic and electric apparatus and instruments, namely, computer hardware, display boards, warning bells, warning horns, warning lights, control panels, electric actuators, piezoelectric actuators, switching panels, printed circuit boards, electricity distribution consoles, control buttons, electric switches, and electric cables for configuring, measuring, controlling and monitoring the status of industrial processes, namely, power generation and electrical distribution; computer hardware and recorded and downloadable computer software for data capture and distribution over apparatus, computers and cloud networks, enabling the communication of data between application programs and industrial devices; electronic and electric apparatus and instruments, namely, computer hardware, computer network interface devices, display boards, warning bells, warning horns, warning lights, control panels, electric actuators, piezoelectric actuators, switching panels, printed circuit boards, electricity distribution consoles, control buttons, electric switches, and electric cables for data capture and distribution over apparatus, computers and cloud networks for enabling the communication of data between application programs and industrial devices for data capture and distribution over apparatus, computers and cloud networks, for enabling the communication of data between application programs and industrial devices; sensors, namely, electric sensors, optical sensors, and timing sensors for entering, organizing, distributing, and analyzing data and for managing, controlling, automating, and networking between devices, apparatus, sensors and control systems, intended for infrastructure management, power systems, power generation, industrial automation, and industrial process automation; computer hardware and record and downloadable computer software, namely, cloud software for entering, organizing, distributing, and analyzing data and for managing, controlling, automating, and networking between devices, apparatus, sensors and control systems, intended for infrastructure management, power systems, power generation, industrial automation, and industrial process automation; electronic and electric apparatus and instruments for entering, organizing, distributing, and analyzing data and for managing, controlling, automating, and networking between devices, apparatus, sensors and control systems, intended for infrastructure management, power systems, power generation, industrial automation, and industrial process automation; Internet of Things (IoT) sensors, gateways, and range extenders being antennas; recorded and downloadable computer application software for use in implementing the Internet of Things (IoT); computer hardware modules for use with the Internet of Things (IoT); computer hardware and recorded and downloadable computer software for use in electronic devices using the Internet of Things (IoT) Design and development of computer hardware and computer software, namely, cloud software; software as a service (SaaS) services featuring software for monitoring, configuring, controlling, and analyzing and displaying data from electronic and electric apparatus and instruments for power generation, electrical distribution, machine diagnostics, and industrial automation; platform as a service (PaaS) services for monitoring, configuring, controlling, and analyzing and displaying data from electronic and electric apparatus and instruments for power generation, electrical distribution, machine diagnostics, and industrial automation; cloud computing featuring software for industrial automation, machine diagnostics, and optimization of industrial processes; providing of online non-downloadable cloud software for industrial automation, machine diagnostics, and for measuring, monitoring, controlling, and optimizing industrial processes, namely, power generation and electrical distribution; providing non-downloadable computer programs in data networks, namely, the Internet and the World Wide Web, for monitoring, configuring, controlling, and analyzing and displaying data from electronic and electric apparatus and instruments for power generation, electrical distribution, machine diagnostics, and industrial automation; providing technical information concerning the use of computers, computer hardware, software and computer networks provided online, in a non-downloadable format, from a computer database or computer network; software design in the field of computer security; network engineers services, namely, computer and network security consulting; scientific and industrial research in the field of network technology; computer software updating; technological monitoring and control in the field of energy distribution networks, machines and machine tools; measuring and monitoring electricity consumption for electric power providers, machines and machine tools; technical monitoring, diagnostic, analytics and inspection services in the field of computer hardware, software, electric switchgear and electricity distribution systems; installation and maintenance of computer software and technical consultancy relating thereto; technology consultancy in the field of electrical systems, control systems, automation systems, power plants, machinery and machine tools, heating, ventilation, air conditioning, electricity production and distribution systems and computer hardware and software; provision of temporary use of online non-downloadable operating software for accessing and using a cloud computer network; monitoring of computer systems operations by remote access

Abstract

A breaking device for interrupting current, the breaking device including an electrically conducting outer member; an electrically conducting inner member arranged radially inside the outer member with respect to a breaking axis; and an electrically insulating or semiconducting breaking tube arranged radially between the outer member and the inner member with respect to the breaking axis, the breaking tube being arranged to move along the breaking axis from a starting position to a protruding position in which the breaking tube protrudes from a space within the outer member for interrupting a current between the outer member and the inner member by means of the breaking tube.

IPC Classes  ?

• H01H 9/32 - Insulating body insertable between contacts
• H01H 9/34 - Stationary parts for restricting or subdividing the arc, e.g. barrier plate
• H01H 33/06 - Insulating body insertable between contacts

Goods & Services

computer software, in particular for planning, designing, constructing and managing buildings and infrastructure; application software; 3D animation software; 3D computer graphics software; software for use in architecture; graphical user interface software; computer interfaces; electronic display interfaces; mobile application software; collaboration tools (software). Computer programming; design and development of computer software and application; software as a service (SAAS); platform as a service (PaaS); technical information concerning the use of computers, computer hardware, software and computer networks provided offline or online from a computer database or computer network; consultancy relating to computers and software as well as application software for buildings and infrastructure.

Abstract

A switching apparatus for electric power distribution grids including: a withdrawable first switching unit having one or more first electric poles; a withdrawable second switching unit having one or more second electric poles and electrically connected ins series with said first switching unit; and a controller implementing control strategies directed to increase the safety of the withdrawal manoeuvres of said first and second switching units.

IPC Classes  ?

• H01H 9/54 - Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
• H01H 71/12 - Automatic release mechanisms with or without manual release

Abstract

A switching apparatus for electric power distribution grids including a first switching unit having one or more first electric poles, each first electric pole being electrically connectable with a corresponding first line conductor of an electric line and including one or more solid-state switches adapted to operate in a conduction state or in an interdiction state to allow or interrupt a current flow, and a second switching unit having one or more second electric poles, each second electric pole being electrically connectable with a corresponding second line conductor of said electric line and electrically connected in series with a corresponding first electric pole of said first switching unit. The switching apparatus further includes a controller implementing a robust control logic to the operation of said first and second switching units.

IPC Classes  ?

• H01H 9/54 - Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere

Abstract

A switching apparatus for electric power distribution grids including: a withdrawable first switching unit having one or more first electric poles; a withdrawable second switching unit having one or more second electric poles and electrically connected ins series with said first switching unit; a controller implementing control strategies directed to increase the safety of the withdrawal manoeuvres of said first and second switching units.

IPC Classes  ?

• H02J 13/00 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the networkCircuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network

Abstract

A switching apparatus for electric power distribution grids including: a withdrawable first switching unit having one or more first electric poles; a withdrawable second switching unit having one or more second electric poles and electrically connected ins series with said first switching unit; wherein said second switching unit includes an emergency control arrangement activatable by a user to make said second switching unit to carry out an opening manoeuvre.

IPC Classes  ?

• H02J 13/00 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the networkCircuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
• H02H 7/22 - Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systemsEmergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for switching devices

Goods & Services

Switches; switch parts; fittings for switches.

Goods & Services

Switches; switch parts; fittings for switches.

Goods & Services

Switches; switch parts; fittings for switches.

Abstract

An electrical power distribution system includes a plurality of circuit protection devices coupled between an electrical power source and a plurality of electrical loads. Each circuit protection device includes a trip unit, a network interface communicatively coupled to a communication network including the circuit protection devices, a processor, and a memory. The memory stores instructions that, when executed by the processor, cause the processor to store test operational parameters associated with the circuit protection device, receive a test message including test data representing an electrical condition in the electrical power distribution system, adjust the test operational parameters based on the test data to simulate a response of the trip unit to the electrical condition, generate circuit protection data based on the test data and the adjusted set of test operational parameters, and transmit the circuit protection data to at least one of the communication network and a remote access device.

IPC Classes  ?

• H02H 7/22 - Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systemsEmergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for switching devices
• G01R 31/327 - Testing of circuit interrupters, switches or circuit-breakers
• H02H 1/00 - Details of emergency protective circuit arrangements
• H02H 3/00 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection
• H02H 3/04 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
• H02H 7/26 - Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occurred
• H04L 12/10 - Current supply arrangements
• H04L 43/50 - Testing arrangements

Goods & Services

Electrical switchgear, in particular electrical relays, transformers, surge protectors, circuit breakers, contactors, fuses, circuit closers, fault current limiters, circuit breaker panel boards, electric switches, electrical controllers, power controllers; Accessories and spare parts for above, in particular shunt opening releases, undervoltage releases, time delay devices for undervoltage releases, shunt closing releases, magnetic actuators, servomotor actuators, spring charging geared motors, closing spring signaling contacts, circuit breaker auxiliary contacts, locking electromagnet, opening solenoids, key locks, protections for opening pushbutton, protections for closing pushbutton, locking electromagnets, padlocks for pushbutton; distribution boards [electricity]; distribution consoles [electricity]; control panels [electricity]; Sensors, in particular sensors for measuring current, voltage, resistance, electrical power, temperature, pressure, acceleration, vibration, force, partial discharges and electromagnetic radiation; computer software and hardware for configuring, measuring, controlling and monitoring the status of industrial processes, in particular power generation and electrical distribution; Bus interfaces; data bus interface units; Bus bars; computer buses; universal serial bus drives; Station and process bus; communication bus; cables (fiber optic); sockets; Computer hardware and computer software, including cloud software, for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; Electronic and electric apparatus and instruments for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; Electronic and electric apparatus and instruments for configuring, measuring, controlling and monitoring the status of industrial processes, in particular power generation and electrical distribution; Computer hardware and software, including cloud software, for data capture and distribution over apparatus, computers and cloud networks, enabling the communication of data between application programs and industrial devices; Electronic and electric apparatus and instruments for data capture and distribution over apparatus, computers and cloud networks, in particular for enabling the communication of data between application programs and industrial devices; Sensors and concentrators, for entering, organizing, distributing and analyzing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Computer hardware and software, including cloud software, for entering, organizing, distributing and analyzing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Electronic and electric apparatus and instruments for entering, organizing, distributing and analysing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Internet of Things (IoT) sensors, gateways and range extenders (antennas); Computer application software, in particular for use in implementing the Internet of Things (IoT); computer hardware modules for use with the Internet of Things (IoT); computer hardware and computer software for use in electronic devices using the Internet of Things (IoT); all the aforementioned products not intended to fight against denial of services attacks and not offered in the field of cloud computing, registration of domain name, telecommunication services, data hosting and cybersecurity. Design and development of computer hardware and computer software, in particular cloud software; software as a service (SAAS); platform as a service (PaaS); cloud computing featuring software for industrial automation, machine diagnostics, and optimization of industrial processes; providing of online non-downloadable cloud software intended to industrial automation, machine diagnostics, and for measuring, monitoring, controlling and optimizing industrial processes, in particular power generation and electrical distribution; Providing computer programs in data networks, in particular on the Internet and the World Wide Web; technical information concerning the use of computers, computer hardware, software and Computer networks provided online from a computer database or computer network; Software design, particularly in the field of computer security; network engineers services including computer and network security consulting; scientific and industrial research in the field of network technology; software updating; Technological monitoring and control in the field of energy distribution networks, machines and machine tools; measuring and monitoring electricity consumption for electric power providers, machines and machine tools; technical monitoring, diagnostic, analytics and inspection services relating to computer hardware, software, electric switchgear and electricity distribution systems; installation and maintenance of computer software and technical consultancy relating thereto; technology consultancy relating to electrical systems, control systems, automation systems, power plants, machinery and machine tools, heating, ventilation, air conditioning, electricity production and distribution systems and computer hardware and software; provision of temporary use of online non-downloadable operating software for accessing and using a cloud computer network; monitoring of computer systems by remote access; all the aforementioned serices not intended to fight against denial of services attacks and not offered in the field of cloud computing, registration of domain name, telecommunication services, data hosting and cybersecurity.

Goods & Services

Electrical switchgear, in particular electrical relays, transformers, surge protectors, circuit breakers, contactors, fuses, circuit closers, fault current limiters, circuit breaker panel boards, electric switches, electrical controllers, power controllers; Accessories and spare parts for above, in particular shunt opening releases, undervoltage releases, time delay devices for undervoltage releases, shunt closing releases, magnetic actuators, servomotor actuators, spring charging geared motors, closing spring signaling contacts, circuit breaker auxiliary contacts, locking electromagnet, opening solenoids, key locks, protections for opening pushbutton, protections for closing pushbutton, locking electromagnets, padlocks for pushbutton; distribution boards [electricity]; distribution consoles [electricity]; control panels [electricity]; Sensors, in particular sensors for measuring current, voltage, resistance, electrical power, temperature, pressure, acceleration, vibration, force, partial discharges and electromagnetic radiation; computer software and hardware for configuring, measuring, controlling and monitoring the status of industrial processes, in particular power generation and electrical distribution; Bus interfaces; data bus interface units; Bus bars; computer buses; universal serial bus drives; Station and process bus; communication bus; cables (fiber optic); sockets; Computer hardware and computer software, including cloud software, for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; Electronic and electric apparatus and instruments for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; Electronic and electric apparatus and instruments for configuring, measuring, controlling and monitoring the status of industrial processes, in particular power generation and electrical distribution; Computer hardware and software, including cloud software, for data capture and distribution over apparatus, computers and cloud networks, enabling the communication of data between application programs and industrial devices; Electronic and electric apparatus and instruments for data capture and distribution over apparatus, computers and cloud networks, in particular for enabling the communication of data between application programs and industrial devices; Sensors and concentrators, for entering, organizing, distributing and analyzing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Computer hardware and software, including cloud software, for entering, organizing, distributing and analyzing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Electronic and electric apparatus and instruments for entering, organizing, distributing and analysing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Internet of Things (IoT) sensors, gateways and range extenders (antennas); Computer application software, in particular for use in implementing the Internet of Things (IoT); computer hardware modules for use with the Internet of Things (IoT); computer hardware and computer software for use in electronic devices using the Internet of Things (IoT). Platform as a service (PaaS); cloud computing featuring software for industrial automation, machine diagnostics, and optimization of industrial processes; providing of online non-downloadable cloud software intended to industrial automation, machine diagnostics, and for measuring, monitoring, controlling and optimizing industrial processes, in particular power generation and electrical distribution; Technological monitoring and control in the field of energy distribution networks, machines and machine tools; measuring and monitoring electricity consumption for electric power providers, machines and machine tools; technical monitoring, diagnostic, analytics and inspection services relating to computer hardware, software, electric switchgear and electricity distribution systems; technology consultancy relating to electrical systems, control systems, automation systems, power plants, machinery and machine tools, heating, ventilation, air conditioning, electricity production and distribution systems and computer hardware and software; provision of temporary use of online non-downloadable operating software for accessing and using a cloud computer network; all aforesaid services not related to legal, tax, audit and accounting services.

Goods & Services

Electrical switchgear, in particular electrical relays, transformers, surge protectors, circuit breakers, contactors, fuses, circuit closers, fault current limiters, circuit breaker panel boards, electric switches, electrical controllers, power controllers; Accessories and spare parts for above, in particular shunt opening releases, undervoltage releases, time delay devices for undervoltage releases, shunt closing releases, magnetic actuators, servomotor actuators, spring charging geared motors, closing spring signaling contacts, circuit breaker auxiliary contacts, locking electromagnet, opening solenoids, key locks, protections for opening pushbutton, protections for closing pushbutton, locking electromagnets, padlocks for pushbutton; distribution boards [electricity]; distribution consoles [electricity]; control panels [electricity]; Sensors, in particular sensors for measuring current, voltage, resistance, electrical power, temperature, pressure, acceleration, vibration, force, partial discharges and electromagnetic radiation; computer software and hardware for configuring, measuring, controlling and monitoring the status of industrial processes, in particular power generation and electrical distribution; Bus interfaces; data bus interface units; Bus bars; computer buses; universal serial bus drives; Station and process bus; communication bus; cables (fiber optic); sockets; Computer hardware and computer software, including cloud software, for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; Electronic and electric apparatus and instruments for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; Electronic and electric apparatus and instruments for configuring, measuring, controlling and monitoring the status of industrial processes, in particular power generation and electrical distribution; Computer hardware and software, including cloud software, for data capture and distribution over apparatus, computers and cloud networks, enabling the communication of data between application programs and industrial devices; Electronic and electric apparatus and instruments for data capture and distribution over apparatus, computers and cloud networks, in particular for enabling the communication of data between application programs and industrial devices; Sensors and concentrators, for entering, organizing, distributing and analyzing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Computer hardware and software, including cloud software, for entering, organizing, distributing and analyzing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Electronic and electric apparatus and instruments for entering, organizing, distributing and analysing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Internet of Things (IoT) sensors, gateways and range extenders (antennas); Computer application software, in particular for use in implementing the Internet of Things (IoT); computer hardware modules for use with the Internet of Things (IoT); computer hardware and computer software for use in electronic devices using the Internet of Things (IoT). Design and development of computer hardware and computer software, in particular cloud software; software as a service (SAAS); platform as a service (PaaS); cloud computing featuring software for industrial automation, machine diagnostics, and optimization of industrial processes; providing of online non-downloadable cloud software intended to industrial automation, machine diagnostics, and for measuring, monitoring, controlling and optimizing industrial processes, in particular power generation and electrical distribution; Providing computer programs in data networks, in particular on the Internet and the World Wide Web; technical information concerning the use of computers, computer hardware, software and Computer networks provided online from a computer database or computer network; Software design, particularly in the field of computer security; network engineers services including computer and network security consulting; scientific and industrial research in the field of network technology; software updating; Technological monitoring and control in the field of energy distribution networks, machines and machine tools; measuring and monitoring electricity consumption for electric power providers, machines and machine tools; technical monitoring, diagnostic, analytics and inspection services relating to computer hardware, software, electric switchgear and electricity distribution systems; installation and maintenance of computer software and technical consultancy relating thereto; technology consultancy relating to electrical systems, control systems, automation systems, power plants, machinery and machine tools, heating, ventilation, air conditioning, electricity production and distribution systems and computer hardware and software; provision of temporary use of online non-downloadable operating software for accessing and using a cloud computer network; monitoring of computer systems by remote access.

Goods & Services

Electrical switchgear, in particular electrical relays, transformers, surge protectors, circuit breakers, contactors, fuses, circuit closers, fault current limiters, circuit breaker panel boards, electric switches, electrical controllers, power controllers; Accessories and spare parts for above, in particular shunt opening releases, undervoltage releases, time delay devices for undervoltage releases, shunt closing releases, magnetic actuators, servomotor actuators, spring charging geared motors, closing spring signaling contacts, circuit breaker auxiliary contacts, locking electromagnet, opening solenoids, key locks, protections for opening pushbutton, protections for closing pushbutton, locking electromagnets, padlocks for pushbutton; distribution boards [electricity]; distribution consoles [electricity]; control panels [electricity]; Sensors, in particular sensors for measuring current, voltage, resistance, electrical power, temperature, pressure, acceleration, vibration, force, partial discharges and electromagnetic radiation; computer software and hardware for configuring, measuring, controlling and monitoring the status of industrial processes, in particular power generation and electrical distribution; Bus interfaces; data bus interface units; Bus bars; computer buses; universal serial bus drives; Station and process bus; communication bus; cables (fiber optic); sockets; Computer hardware and computer software, including cloud software, for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; Electronic and electric apparatus and instruments for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; Electronic and electric apparatus and instruments for configuring, measuring, controlling and monitoring the status of industrial processes, in particular power generation and electrical distribution; Computer hardware and software, including cloud software, for data capture and distribution over apparatus, computers and cloud networks, enabling the communication of data between application programs and industrial devices; Electronic and electric apparatus and instruments for data capture and distribution over apparatus, computers and cloud networks, in particular for enabling the communication of data between application programs and industrial devices; Sensors and concentrators, for entering, organizing, distributing and analyzing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Computer hardware and software, including cloud software, for entering, organizing, distributing and analyzing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Electronic and electric apparatus and instruments for entering, organizing, distributing and analysing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Internet of Things (IoT) sensors, gateways and range extenders (antennas); Computer application software, in particular for use in implementing the Internet of Things (IoT); computer hardware modules for use with the Internet of Things (IoT); computer hardware and computer software for use in electronic devices using the Internet of Things (IoT). Design and development of computer hardware and computer software, in particular cloud software; software as a service (SAAS); platform as a service (PaaS); cloud computing featuring software for industrial automation, machine diagnostics, and optimization of industrial processes; providing of online non-downloadable cloud software intended to industrial automation, machine diagnostics, and for measuring, monitoring, controlling and optimizing industrial processes, in particular power generation and electrical distribution; Providing computer programs in data networks, in particular on the Internet and the World Wide Web; technical information concerning the use of computers, computer hardware, software and Computer networks provided online from a computer database or computer network; Software design, particularly in the field of computer security; network engineers services including computer and network security consulting; scientific and industrial research in the field of network technology; software updating; Technological monitoring and control in the field of energy distribution networks, machines and machine tools; measuring and monitoring electricity consumption for electric power providers, machines and machine tools; technical monitoring, diagnostic, analytics and inspection services relating to computer hardware, software, electric switchgear and electricity distribution systems; installation and maintenance of computer software and technical consultancy relating thereto; technology consultancy relating to electrical systems, control systems, automation systems, power plants, machinery and machine tools, heating, ventilation, air conditioning, electricity production and distribution systems and computer hardware and software; provision of temporary use of online non-downloadable operating software for accessing and using a cloud computer network; monitoring of computer systems by remote access.

Goods & Services

Electrical switchgear, in particular electrical relays, transformers, surge protectors, circuit breakers, contactors, fuses, circuit closers, fault current limiters, circuit breaker panel boards, electric switches, electrical controllers, power controllers; Accessories and spare parts for above, in particular shunt opening releases, undervoltage releases, time delay devices for undervoltage releases, shunt closing releases, magnetic actuators, servomotor actuators, spring charging geared motors, closing spring signaling contacts, circuit breaker auxiliary contacts, locking electromagnet, opening solenoids, key locks, protections for opening pushbutton, protections for closing pushbutton, locking electromagnets, padlocks for pushbutton; distribution boards [electricity]; distribution consoles [electricity]; control panels [electricity]; Sensors, in particular sensors for measuring current, voltage, resistance, electrical power, temperature, pressure, acceleration, vibration, force, partial discharges and electromagnetic radiation; computer software and hardware for configuring, measuring, controlling and monitoring the status of industrial processes, in particular power generation and electrical distribution; Bus interfaces; data bus interface units; Bus bars; computer buses; universal serial bus drives; Station and process bus; communication bus; cables (fiber optic); sockets; Computer hardware and computer software, including cloud software, for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; Electronic and electric apparatus and instruments for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; Electronic and electric apparatus and instruments for configuring, measuring, controlling and monitoring the status of industrial processes, in particular power generation and electrical distribution; Computer hardware and software, including cloud software, for data capture and distribution over apparatus, computers and cloud networks, enabling the communication of data between application programs and industrial devices; Electronic and electric apparatus and instruments for data capture and distribution over apparatus, computers and cloud networks, in particular for enabling the communication of data between application programs and industrial devices; Sensors and concentrators, for entering, organizing, distributing and analyzing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Computer hardware and software, including cloud software, for entering, organizing, distributing and analyzing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Electronic and electric apparatus and instruments for entering, organizing, distributing and analysing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Internet of Things (IoT) sensors, gateways and range extenders (antennas); Computer application software, in particular for use in implementing the Internet of Things (IoT); computer hardware modules for use with the Internet of Things (IoT); computer hardware and computer software for use in electronic devices using the Internet of Things (IoT); none of the goods/services in relation to indoor air quality and heating, ventilation and aircondition solutions and products, in particular air conditioners, fans, heat pumps, electric and oil-filled heaters and radiators, central vacuum cleaners, dehumidifiers, humidifiers, air purifiers and air filters; all the aforementioned products not intended to fight against denial of services attacks and not offered in the field of cloud computing, registration of domain name, telecommunication services, data hosting and cybersecurity. Design and development of computer hardware and computer software, in particular cloud software; software as a service (SAAS); platform as a service (PaaS); cloud computing featuring software for industrial automation, machine diagnostics, and optimization of industrial processes; providing of online non-downloadable cloud software intended to industrial automation, machine diagnostics, and for measuring, monitoring, controlling and optimizing industrial processes, in particular power generation and electrical distribution; Providing computer programs in data networks, in particular on the Internet and the World Wide Web; technical information concerning the use of computers, computer hardware, software and Computer networks provided online from a computer database or computer network; Software design, particularly in the field of computer security; network engineers services including computer and network security consulting; scientific and industrial research in the field of network technology; software updating; Technological monitoring and control in the field of energy distribution networks, machines and machine tools; measuring and monitoring electricity consumption for electric power providers, machines and machine tools; technical monitoring, diagnostic, analytics and inspection services relating to computer hardware, software, electric switchgear and electricity distribution systems; installation and maintenance of computer software and technical consultancy relating thereto; technology consultancy relating to electrical systems, control systems, automation systems, power plants, machinery and machine tools and computer hardware and software; provision of temporary use of online non-downloadable operating software for accessing and using a cloud computer network; monitoring of computer systems by remote access; none of the goods/services in relation to indoor air quality and heating, ventilation and aircondition solutions and products, in particular air conditioners, fans, heat pumps, electric and oil-filled heaters and radiators, central vacuum cleaners, dehumidifiers, humidifiers, air purifiers and air filters; all the aforementioned services not intended to fight against denial of services attacks and not offered in the field of cloud computing, registration of domain name, telecommunication services, data hosting and cybersecurity.

Goods & Services

Electrical switchgear, in particular electrical relays, transformers, surge protectors, circuit breakers, contactors, fuses, circuit closers, fault current limiters, circuit breaker panel boards, electric switches, electrical controllers, power controllers; Accessories and spare parts for above, in particular shunt opening releases, undervoltage releases, time delay devices for undervoltage releases, shunt closing releases, magnetic actuators, servomotor actuators, spring charging geared motors, closing spring signaling contacts, circuit breaker auxiliary contacts, locking electromagnet, opening solenoids, key locks, protections for opening pushbutton, protections for closing pushbutton, locking electromagnets, padlocks for pushbutton; distribution boards [electricity]; distribution consoles [electricity]; control panels [electricity]; Sensors, in particular sensors for measuring current, voltage, resistance, electrical power, temperature, pressure, acceleration, vibration, force, partial discharges and electromagnetic radiation; computer software and hardware for configuring, measuring, controlling and monitoring the status of industrial processes, in particular power generation and electrical distribution; Bus interfaces; data bus interface units; Bus bars; computer buses; universal serial bus drives; Station and process bus; communication bus; cables (fiber optic); sockets; Computer hardware and computer software, including cloud software, for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; Electronic and electric apparatus and instruments for wirelessly connecting devices, electronic systems and apparatus to smart devices for remote configuring, measuring, controlling, and monitoring and diagnostics; Electronic and electric apparatus and instruments for configuring, measuring, controlling and monitoring the status of industrial processes, in particular power generation and electrical distribution; Computer hardware and software, including cloud software, for data capture and distribution over apparatus, computers and cloud networks, enabling the communication of data between application programs and industrial devices; Electronic and electric apparatus and instruments for data capture and distribution over apparatus, computers and cloud networks, in particular for enabling the communication of data between application programs and industrial devices; Sensors and concentrators, for entering, organizing, distributing and analyzing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Computer hardware and software, including cloud software, for entering, organizing, distributing and analyzing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Electronic and electric apparatus and instruments for entering, organizing, distributing and analysing data and for managing, controlling, automating and networking between devices, apparatus, sensors and control systems, in particular intended to infrastructure management, power systems, power generation, industrial automation, industrial process automation; Internet of Things (IoT) sensors, gateways and range extenders (antennas); Computer application software, in particular for use in implementing the Internet of Things (IoT); computer hardware modules for use with the Internet of Things (IoT); computer hardware and computer software for use in electronic devices using the Internet of Things (IoT); all of the aforementioned goods not for use in the field of communication technology; all the aforementioned products not intended to fight against denial of services attacks and not offered in the field of cloud computing, registration of domain name, telecommunication services, data hosting and cybersecurity. Design and development of computer hardware and computer software, in particular cloud software; software as a service (SAAS); platform as a service (PaaS); cloud computing featuring software for industrial automation, machine diagnostics, and optimization of industrial processes; providing of online non-downloadable cloud software intended to industrial automation, machine diagnostics, and for measuring, monitoring, controlling and optimizing industrial processes, in particular power generation and electrical distribution; Providing computer programs in data networks, in particular on the Internet and the World Wide Web; technical information concerning the use of computers, computer hardware, software and Computer networks provided online from a computer database or computer network; Software design, particularly in the field of computer security; network engineers services including computer and network security consulting; scientific and industrial research in the field of network technology; software updating; Technological monitoring and control in the field of energy distribution networks, machines and machine tools; measuring and monitoring electricity consumption for electric power providers, machines and machine tools; technical monitoring, diagnostic, analytics and inspection services relating to computer hardware, software, electric switchgear and electricity distribution systems; installation and maintenance of computer software and technical consultancy relating thereto; technology consultancy relating to electrical systems, control systems, automation systems, power plants, machinery and machine tools, heating, ventilation, air conditioning, electricity production and distribution systems and computer hardware and software; provision of temporary use of online non-downloadable operating software for accessing and using a cloud computer network; monitoring of computer systems by remote access; all of the aforementioned services not for use in the field of communication technology; all the aforementioned services not intended to fight against denial of services attacks and not offered in the field of cloud computing, registration of domain name, telecommunication services, data hosting and cybersecurity.

Abstract

The invention relates to a label structure for tagging a product item. The label structure, according to the invention, comprises: - a first graphic pattern having a first number of pixels and printed on a first portion of said label structure; - a second graphic pattern having a second number of pixels and printed on a second portion of said label structure, said second graphic pattern forming an optical code readable by an optical decoding device; - shielding means (3) capable of hiding or making visible said first graphic pattern depending on the values taken by a physical quantity (e.g. an environmental temperature) to which said label structure is exposed. Said first and second graphic patterns can be observed in combination, when said first graphic pattern is made visible by said shielding means. The combination of said first and second graphic patterns forms an optical code readable by an optical decoding device, when said first graphic pattern is made visible by said shielding means.

IPC Classes  ?

• G06K 19/06 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code

Abstract

A low-voltage circuit breaker includes at least one fixed contact, for each pole, which is electrically connected to a terminal for connection to an electric circuit, and a corresponding moving contact which is associable/separable with respect to the fixed contact by a rotation of the moving contact. The low-voltage circuit breaker further includes an arc chamber positioned in correspondence of the fixed contact, and a rotating contact supporting shaft common to all poles, which is functionally connected to an actuation mechanism of the circuit breaker, where the actuation mechanism includes a kinematic system operatively connected to an actuation lever for opening/closing operations and provided with opening springs and a tripping shaft for releasing the kinematic system and allowing its movement from a closed to an open position. The low-voltage circuit breaker further includes, for each pole, a quick acting trip device.

IPC Classes  ?

• H01H 33/08 - Stationary parts for restricting or subdividing the arc, e.g. barrier plate
• H01H 33/42 - Driving mechanisms
• H01H 33/53 - CasesReservoirs, tanks, piping or valves, for arc-extinguishing fluidAccessories therefor, e.g. safety arrangements, pressure relief devices
• H01H 71/10 - Operating or release mechanisms

Abstract

An arc chamber for a low voltage switching device including an insulating casing, having a first and a second lateral walls, a rear and a front wall, that defines an internal space housing a number or arc-breaking plates, a top wall of the casing having a discharge opening for venting off the gases from the internal space, the discharge opening being covered by a top cover. The arc chamber for a low voltage switching device includes a filter made of an open cell metal foam that is positioned at the discharge opening.

IPC Classes  ?

• H01H 9/34 - Stationary parts for restricting or subdividing the arc, e.g. barrier plate
• H01H 73/18 - Means for extinguishing or suppressing arc

Abstract

Described herein is a low voltage switching device including: one or more electric poles having one or more movable contacts and corresponding fixed contacts adapted to be coupled to or uncoupled from each other; a movable contact assembly including said movable contacts and a main supporting and operating shaft reversibly movable between a first contact position, at which said movable contacts and said fixed contacts are uncoupled, a second contact position, at which said movable contacts and said fixed contacts are coupled, and a third contact position, at which said movable contacts and said fixed contacts are coupled and kept pressed; an operating assembly including a handle mechanism having a handle adapted to be reversibly moved by a user or a motor operated actuator (MOE) between a first, open position and a second, closed position; and a driving assembly operatively connected to said operating assembly.

IPC Classes  ?

• H01H 71/50 - Manual reset mechanisms
• H01H 1/20 - Bridging contacts
• H01H 21/30 - Operating parts, e.g. handle not biased to return to original position upon removal of operating force
• H01H 1/14 - Contacts characterised by the manner in which co-operating contacts engage by abutting
• H01H 21/50 - Driving mechanisms with indexing or latching means, e.g. indexing by ball and springDriving mechanisms with means to ensure stopping at intermediate operative positions
• H01H 71/20 - Electrothermal mechanisms with fusible mass

Goods & Services

Switches; switch parts; fittings for switches.

Goods & Services

Switches; switch parts; fittings for switches.

Goods & Services

Switches; switch parts; fittings for switches.

Abstract

A low and medium voltage electrical enclosure comprising a supporting structure which defines an internal space delimited by walls forming one or more compartments housing one or more electrical apparatuses. At least one of said walls is provided with one or more venting openings that put into communication said internal space with the outside of said low voltage electrical enclosure and/or one of said compartments with a second compartment. The venting openings are provided with a cover closing a corresponding venting opening in a first—closed—operating condition at first predetermined temperatures and the enclosure is provided with an actuating device adapted to open said cover in a second—open—operating condition at second predetermined temperatures. The actuating device comprises an actuating mechanism having a Shape Memory Alloy-based (SMA-based) actuating element having a first dimension at said first predetermined temperatures reversibly changeable into a second dimension at said second predetermined temperatures, the reversible change of dimension of said SMA-based actuating element from said first dimension to said second dimension determining the reversible movement of said cover from said first—closed—operating condition to said second—open—operating condition, and vice-versa.

IPC Classes  ?

• H02B 1/56 - CoolingVentilation
• H02B 1/38 - Hinged covers or doors
• H02B 3/00 - Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear

Abstract

A low and medium voltage electrical enclosure comprising a supporting structure which defines an internal space delimited by walls forming one or more compartments housing one or more electrical apparatuses. At least one of said walls is provided with one or more venting openings that put into communication said internal space with the outside of said low voltage electrical enclosure; the venting openings are provided with a cover closing a corresponding venting opening in a first—closed—operating condition. The enclosure is provided with an actuating device adapted to open said cover in a second—open—operating condition in case of arc fault inside said internal space; said actuating device comprises an actuating mechanism having a Shape Memory Alloy-based (SMA-based) actuating element having a first dimension at first predetermined temperatures reversibly changeable into a second dimension at second predetermined temperatures. The reversible change of dimension of said SMA-based actuating element from said first dimension to said second dimension determines the reversible movement of said cover from said first—closed—operating condition to said second—open—operating condition, and vice-versa.

IPC Classes  ?

• H02B 1/30 - Cabinet-type casingsParts thereof or accessories therefor

Abstract

A circuit breaker includes a first fixed contact and a first movable contact which can be switched between a closed status and a tripped status, a signaling device for signaling when the circuit breaker is in a tripped status, a trip actuator movable from an initial position to an end-stroke position when the first movable contact is switched from the closed status to the tripped status, a tripping bar which is connected to the first movable contact so as when the trip actuator moves from the initial position, the tripping bar moves and triggers switching of the first movable contact from the closed status into the tripped status, and a trip member having a single-piece shaped body, which includes a first portion actuated by the trip actuator, a second portion spaced apart from the first portion, and a third portion spaced apart from the first and second portions.

IPC Classes  ?

• H01H 50/54 - Contact arrangements
• H01H 71/10 - Operating or release mechanisms
• H01H 71/04 - Means for indicating condition of the switching device
• H01H 71/52 - Manual reset mechanisms actuated by lever

Abstract

A pole actuation booster mechanism for a four-poles low voltage circuit breaker, which includes: a first operating member adapted to be operatively connected to the operating shaft of the circuit breaker and moving together with said shaft during its rotation from an open position to a closed position, and vice-versa, of said circuit breaker over a range of movement having a first, a second and a third portion of movement, the first operating member having a first operating end; an operating assembly including at least an elastic element operatively connected to a lever, the first operating member being disengaged from said operating assembly during the first portion of its movement and engaged with the lever during the second and third portions of its movement. During a closing operation of the circuit breaker the first operating member moves first along the first portion of movement driven by the operating shaft and disengaged from the operating assembly, then moves along the second portion of movement driven by the operating shaft and engaged with the lever and transmitting energy to the operating assembly; and finally moves along the third portion of movement driven by the lever and transmitting energy to the operating shaft.

IPC Classes  ?

• H01H 71/10 - Operating or release mechanisms
• H01H 1/20 - Bridging contacts

Abstract

A low voltage switch pole including an insulating casing defining an internal space with a contact area and an arc extinguishing area, a fixed contact assembly and a movable contact assembly being position in the contact area, the movable contact assembly being movable between a closed position in which it is into contact with the fixed contact assembly and an open position in which it is spaced apart from the fixed contact assembly, an arc chamber including a plurality of substantially parallel metallic plates being position in the arc extinguishing area, wherein fixed contact assembly is provided with a contact support, a contact surface contacting the movable contact assembly in the closed position and positioned on the contact support, and a conductive expansion plate positioned on the contact support and extending toward the arc chamber, and wherein the fixed contact assembly is provided with a gasifying plate which is directly mounted on the conductive expansion plate.

IPC Classes  ?

• H01H 9/30 - Means for extinguishing or preventing arc between current-carrying parts
• H01H 9/34 - Stationary parts for restricting or subdividing the arc, e.g. barrier plate

Abstract

A device for door and phase segregation in low voltage circuit breakers, in particular in molded case circuit breakers, having a plurality of phases each provided with a lug for electrical connection of said circuit breaker and a venting aperture for venting off gases, the device comprising a conductive element adapted to be fixed to a corresponding lug of the circuit breaker and provided with electrical connection means for electrical connection of the circuit breaker, comprising a first insulating element covering the conductive element and/or a second insulating element adapted to be interposed between two adjacent phases of the circuit breaker.

IPC Classes  ?

• H01H 71/12 - Automatic release mechanisms with or without manual release
• H01H 71/00 - Details of the protective switches or relays covered by groups
• H01H 71/74 - Means for adjusting the conditions under which the device will function to provide protection
• H01H 77/00 - Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting

Abstract

A terminal clamp cover device for low voltage circuit breakers, in particular for molded case circuit breakers, having one or more phases, each provided with a terminal for the electrical connection of the circuit breaker, a clamp for the connection of the terminal to an electrical circuit and a vent opening to discharge the gases produced in the circuit breaker during opening/closing operations. The device includes an insulating body that covers the clamp, the insulating body being provided on at least one portion of its outer surface with a plurality of heat dissipating elements. A low voltage circuit breaker, in particular a low voltage molded case circuit breaker, including a device of the type described also forms part of the application.

IPC Classes  ?

• H01H 71/08 - TerminalsConnections
• H01H 71/02 - HousingsCasingsBasesMountings
• H01H 9/02 - Bases, casings, or covers
• H01R 4/48 - Clamped connectionsSpring connections using a spring, clip or other resilient member
• H01H 9/52 - Cooling of switch parts

Abstract

A method (1) for reading a digital graphical diagram representing an electric circuit, said graphical diagram including one or more diagram pages, each representing a portion of said electric circuit. The method comprises at least the following steps: - for each diagram page, detecting (12) the graphical objects included in said diagram page; - for each diagram page, basing on the detected graphical objects, obtaining (13) predictive information related to the components included in the portion of electric circuit represented in said diagram page; - for each diagram page, harmonising (14) the predictive information related to the components of the portion of electric circuit represented in said diagram page to obtain an identification list of the components said electric circuit.

IPC Classes  ?

• G06K 9/00 - Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints

Goods & Services

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, circuit breakers, switches, distribution boards; components for circuit breakers, switches and distribution boards; accessories for circuit breakers, switches and distribution boards.

Goods & Services

Circuit breakers; circuit breakers components; accessories for circuit breakers, namely, cable connectors, protection units, current sensors, shunt opening releases, shunt closing releases, shunt trips and electrical controlling devices in the nature of under voltage circuit-tripping devices, opening solenoids, auxiliary contacts, bell alarms, under voltage relays, alternate terminals, alternate lugs, programming units, signaling units, diagnosis units, locking devices, interlock devices, fixing accessories, contact covers, insulating barriers, accessory connectors, mounting rails, spring-charging motor operators

Goods & Services

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, circuit breakers, switches, distribution boards; components for circuit breakers, switches and distribution boards; accessories for circuit breakers, switches and distribution boards, namely, protection units, current sensors, shunt opening releases, shunt closing releases ,opening solenoids ,auxiliary contacts ,bell alarms ,under voltage relays ,alternate terminals ,alternate lugs ,programming units ,dialog units, signalling units, diagnosis units, fixed adapters, electric operators, rotary handles, locking devices, interlock devices, distribution boards, fixing accessories, contact covers, insulating barriers, ambient protection devices, accessory cables and connectors

Abstract

A low voltage contact assembly including a rotating support having a body adapted to rotate around a rotation axis and supporting at least a first couple of movable contacts that can be coupled to/uncoupled from corresponding first fixed contacts by rotation around said rotation axis. The first couple of movable contacts include a first and a second movable contacts housed in the rotating support. The low voltage assembly further includes a pressure exerting device having a pressing bar operatively coupled to the first and second elongated contact body and transversally placed with respect to the rotation plane of the first and second elongated contact bodies.

IPC Classes  ?

• H01H 1/20 - Bridging contacts
• H01H 1/22 - Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
• H01H 73/04 - Contacts

Abstract

A switching device including a switching unit having one or more electric poles and including, for each electric pole, a first power contact and a second power contact along which a line current can circulate and one or more solid-state switches; and a supporting frame adapted to be fixed to a supporting structure and including, for each electric pole, a third power contact and a fourth power contact along which said line current can circulate. The switching unit is reversibly movable, with respect to said supporting frame, between an insertion position and a withdrawn position. The switching unit includes, for each electric pole, at least a hydraulic circuit along which a cooling fluid can circulate to remove heat generated by said solid-state switches. The hydraulic circuit includes a first hydraulic connector and a second hydraulic connector that are coupled with or separated from a corresponding third hydraulic connector and a corresponding fourth hydraulic connector of said supporting frame, when said switching unit is in said insertion position or in said withdrawn position.

IPC Classes  ?

• H02B 1/56 - CoolingVentilation
• H01H 9/52 - Cooling of switch parts
• H02B 11/12 - Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
• H01H 71/02 - HousingsCasingsBasesMountings

Abstract

A breaking device (10) for interrupting current, the breaking device (10) comprising an electrically conducting outer member (28); an electrically conducting inner member (30) arranged radially inside the outer member (28) with respect to a breaking axis (34); and an electrically insulating or semiconducting breaking tube (32) arranged radially between the outer member (28) and the inner member (30) with respect to the breaking axis (34), the breaking tube (32) being arranged to move along the breaking axis (34) from a starting position (36) to a protruding position (72) in which the breaking tube (32) protrudes from a space (38) within the outer member (28) for interrupting a current between the outer member (28) and the inner member (30) by means of the breaking tube (32).

IPC Classes  ?

• H01H 9/32 - Insulating body insertable between contacts
• H01H 33/06 - Insulating body insertable between contacts
• H01H 9/36 - Metal parts
• H01H 9/34 - Stationary parts for restricting or subdividing the arc, e.g. barrier plate

Abstract

A method for guiding installation of an accessory device in a low voltage switching device having one or more mounting locations for one or more accessory devices using guided mounting means including an image acquisition device, a display, and processing means executing a guided mounting program for guiding installation of the accessory device in the low voltage switching device. The method includes: acquiring an image of the low voltage switching device and displaying it on the display; identifying the low voltage switching device; displaying in an augmented reality view one or more points of interest of the low voltage switching device by superimposing possible accessory device mounting locations to the image of the low voltage switching device; displaying information concerning possible accessory devices installable in the low voltage switching device; selecting one of the possible accessory devices and identifying in an augmented reality view one or more possible mounting locations of the selected accessory device in the low voltage switching device or selecting one of the possible accessory device mounting locations and identifying in an augmented reality view one or more accessory devices installable in the selected mounting location; and displaying information concerning a mounting procedure of a selected accessory device in a selected mounting location of the low voltage switching device.

IPC Classes  ?

• G09B 19/00 - Teaching not covered by other main groups of this subclass
• G06T 11/00 - 2D [Two Dimensional] image generation
• G09B 5/02 - Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
• H01H 11/00 - Apparatus or processes specially adapted for the manufacture of electric switches
• G06V 20/20 - ScenesScene-specific elements in augmented reality scenes

Goods & Services

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, circuit breakers, switches, distribution boards; components for circuit breakers, switches and distribution boards; accessories for circuit breakers, switches and distribution boards.

Abstract

Accessory device for a low or medium voltage switching device including an outer housing, first electrical connection means adapted to electrically connect the accessory device with an auxiliary power line and first mechanical connection means adapted to mechanically connect the accessory device with a mechanical support component of the switching device. The accessory device includes a power line communication unit electrically connectable with the auxiliary power line through the first electrical connection means and adapted to communicate with outer electronic equipment electrically connected with the auxiliary power line by transmitting and receiving communication signals along the auxiliary power line.

IPC Classes  ?

• H01H 71/04 - Means for indicating condition of the switching device
• H04B 3/56 - Circuits for coupling, blocking, or by-passing of signals
• H01H 71/08 - TerminalsConnections

Abstract

The present disclosure relates to a withdrawable base module for a switch. The withdrawable base module comprises a base coupled to a busbar for electrically connected to the switch; a conversion assembly coupled to the base and comprising a drive mechanism, a first female contact and a carrying mechanism adapted to carry the switch; and an auxiliary assembly being slidable relative to the conversion assembly and comprising a first male contact electrically connected to the switch; wherein the drive mechanism is operable to drive the auxiliary assembly to cause the first male contact to move towards and contact the first female contact. The withdrawable base module according to embodiments of the present disclosure can provide a test circuit for the switch, and can achieve the rocking-in or rocking-out of the switch without additional human intervention after completion of the test.

IPC Classes  ?

• H02B 11/167 - Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
• H02B 11/10 - Indicating electrical condition of gearArrangement of test sockets
• H02B 11/173 - Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
• H02B 11/127 - Withdrawal mechanism
• H01H 9/00 - Details of switching devices, not covered by groups

Abstract

Circuit breaker comprising: - a first fixed contact and a first movable contact which can be switched between a closed status where they are coupled to each other and a tripped status where they are separated from each other; - a signaling device for signaling when the circuit breaker is in a tripped status; - a trip actuator movable from an initial position to an end-stroke position when the first movable contact has to be switched from the closed status into the tripped status; - a tripping bar which is connected to the first movable contact so as when the trip actuator moves from the initial position, the tripping bar moves and triggers switching of the first movable contact from the closed status into the tripped status; and - a trip member having a single-piece shaped body which comprises: a first portion interacting with and actuated by the trip actuator to move from a rest position towards an actuated position when the trip actuator moves from the initial position; a second portion which is spaced apart from the first portion, interacting and actuating the tripping bar; and a third portion which is spaced apart from the first and second portions, interacting and actuating the signaling device.

IPC Classes  ?

• H01H 71/10 - Operating or release mechanisms
• H01H 71/04 - Means for indicating condition of the switching device

Abstract

An arc chamber 10, 20, 30, 40, 50 for a low voltage switching device comprising an insulating casing 1, having a first and a second lateral walls 2,3, a rear and a front wall 4,5, that defines an internal space housing a number of arc-breaking plates, a top wall 6 of said casing having a discharge opening 101 for venting off the gases from said internal space, said discharge opening 101 being covered by a top cover 7, 37, 47, 57. The arc chamber for a low voltage switching device comprises a filter 11, 21, 31, 41, 51 made of an open cell metal foam is positioned at said discharge opening 101.

IPC Classes  ?

• H01H 9/34 - Stationary parts for restricting or subdividing the arc, e.g. barrier plate
• H01H 73/18 - Means for extinguishing or suppressing arc

Abstract

A low voltage switching device comprising: one or more electric poles having one or more movable contacts and corresponding fixed contacts adapted to be coupled to or uncoupled from each other; a movable contact assembly comprising said mobile contacts and a main supporting and operating shaft reversibly movable between a first contact position, at which said movable contacts and said fixed contacts are uncoupled, a second contact position, at which said movable contacts and said fixed contacts are coupled, and a third contact position, at which said movable contacts and said fixed contacts are coupled and kept pressed; an operating assembly comprising a handle mechanism having a handle adapted to be reversibly moved by a user or a motor operated actuator (MOE) between a first, open, position and a second, closed, position; a driving assembly operatively connected to said operating assembly and to said movable contact assembly and comprising a kinematic chain and at least a driving spring, said driving assembly reversibly moving said movable contact assembly following a movement of said operating assembly from said open position to said closed position, and vice-versa. In the low voltage switching device said driving assembly comprises a latching mechanism which is operatively coupled to said operating assembly and to said movable contact assembly, said latching mechanism interacting with said movable contact assembly and latching it in said first contact position during a first phase of the movement of said operating assembly between said first, open, position and said second, closed, position, then unlatching said movable contact assembly when said operating assembly is in an intermediate position between said first, open, position and said second, closed, position, thereby allowing the quick passage of said movable contact assembly from said first contact position to said third contact position in which said movable contacts and said fixed contacts are coupled and kept pressed.

IPC Classes  ?

• H01H 71/52 - Manual reset mechanisms actuated by lever
• H01H 1/20 - Bridging contacts
• H01H 71/50 - Manual reset mechanisms

Abstract

A low-voltage circuit breaker, comprising: at least one fixed contact, for each pole, which is electrically connected to a terminal for connection to an electric circuit and a corresponding moving contact which is associable/separable with respect to said fixed contact by means of a rotation of said moving contact; an arc chamber positioned in correspondence of said fixed contact; a rotating contact supporting shaft common to all poles, which is functionally connected to an actuation mechanism of the circuit breaker, said actuation mechanism comprising a kinematic system operatively connected to an actuation lever for opening/closing operations and provided with opening springs and a tripping shaft for releasing said kinematic system and allowing its movement from a closed to an open position. The low-voltage circuit breaker is characterized in that it comprises for each pole a quick acting trip device comprising a plunger inserted in a first channel connected to an arc chamber of the corresponding pole, said first channel being positioned proximate to said at least one fixed contact with its longitudinal axis perpendicular to the axis of said rotating contact supporting shaft, said plunger having a first operative surface subjected to the pressure of said arc chamber and a second operative surface, said quick acting trip device further comprises a trip lever having a first portion cooperating with said tripping shaft and a second portion cooperating with the second operative surface of said plunger.

IPC Classes  ?

• H01H 1/20 - Bridging contacts
• H01H 71/24 - Electromagnetic mechanisms
• H01H 77/02 - Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism

Abstract

An electrical cabinet includes a frame hinge fixed to a frame of the cabinet and a door hinge fixed to a door of the cabinet. The frame hinge forms an insertion window for receiving the door hinge. A hinge pin is inserted through aligned seats of the frame hinge. The door hinge is inserted into the insertion window around the hinge pin. A blocking screw or pin is inserted through a third seat in a direction substantially perpendicular to the hinge pin to block the hinge pin and secure the door to the frame.

IPC Classes  ?

• H02B 1/38 - Hinged covers or doors
• E05D 5/02 - Parts for attachment, e.g. flaps
• E05D 3/02 - Hinges with pins with one pin
• E05D 5/12 - Securing pins in sockets, movably or not
• E05D 7/02 - Hinges or pivots of special construction for use on the right-hand as well as on the left-hand sideConvertible right-hand or left-hand hinges
• E05D 5/10 - Pins, sockets or sleevesRemovable pins

Abstract

A low-voltage circuit breaker comprising one or more electrical poles, each of said poles having an internal space with a contact area and an arc extinguishing area, a fixed contact assembly and a movable contact assembly being positioned in said contact area, said movable contact assembly being movable between a closed position in which it is into contact with said fixed contact assembly and an open position in which it is spaced apart from said fixed contact assembly, an arc chamber comprising a plurality of substantially parallel arc-breaking plates made of a ferromagnetic material being positioned in said arc extinguishing area. The low-voltage circuit breaker is characterized in that said arc chamber further comprises at least one arc-breaking plate which is at least partially made of a ceramic material.

IPC Classes  ?

• H01H 73/18 - Means for extinguishing or suppressing arc
• H01H 9/36 - Metal parts
• H01H 9/34 - Stationary parts for restricting or subdividing the arc, e.g. barrier plate

Abstract

A combination current sensor is disclosed. The combination current sensor includes a self-powering current transformer (CT), comprising a CT core having a CT coil wound therearaound. The CT coil comprises a predetermined number of individual turns of a conductive wire wound progressively along a length of the CT core to define a winding density, wherein the winding density of the CT coil varies along the length of the CT coil core. The combination current sensor also includes a Rogowski current sensing transformer, which includes a Rogowski core and a Rogowski coil wound therearound.

IPC Classes  ?

• G01R 15/18 - Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
• H01F 27/24 - Magnetic cores
• H01F 27/28 - CoilsWindingsConductive connections
• H02H 1/00 - Details of emergency protective circuit arrangements