Abstract

An example system includes a controller configured to control operation of one or more power sources including a genset to generate power for a load. The controller is also configured to establish a communication link via a wired or wireless connection between the controller and an external computing device. The controller is also configured to receive, from the external computing device via the communication link, remote operation instructions transmitted from a remote server to the external computing device via a network. The controller is also configured to operate the genset according to the remote operation instructions of the remote server to generate the power for the load.

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 3/38 - Arrangements for parallelly feeding a single network by two or more generators, converters or transformers

Goods & Services

Alternators; dynamos; internal combustion engines for power generation (other than for land vehicles); current generators; wind turbines; generators for wind turbines. Electrical or electronic control systems for power plants; computer hardware and software; control systems of computer technology; electrical or electronic control systems for power plants; computerised electrical or electronic control systems for monitoring and controlling the operation of electrical generators and alternative sources of electrical energy and back-up emergency sources and cogeneration units; apparatus and instruments for accumulating and storing electricity; electrical or electronic control systems for battery energy storage systems; battery boxes; electric accumulators; electric batteries; battery chargers; solar batteries; solar panels for the production of electricity; photovoltaic cells; photovoltaic installations for generating electricity [photovoltaic power plants]; plates for batteries; battery terminals; galvanic batteries.

Goods & Services

Weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; computer software; industrial process control software; downloadable computer software for remote monitoring and analysis; monitors [computer programs]; interfaces for computers; system software; accumulators, electric; batteries, electric; solar batteries; batteries; electric power analyzers; engine analyzers; electronic controllers for servo motors; controllers for servo motors; apparatus and instruments for accumulating and storing electricity; apparatus and instruments for controlling electricity; electrical and electronic apparatus for logging data; computer buffers; data buffers; panels for the control of auxiliary engines; panels for the control of emergency engines; electronic control systems for machines.

Abstract

The invention relates to a valve for controlling a fluid flow, comprising at least one valve housing having at least one inlet and one outlet side, and a valve insert for regulating the fluid flow between the inlet side and the outlet side, which valve is arranged within the valve housing. The valve insert comprises at least one first element, designed as a hollow body, and a second element, wherein the second element is arranged within the first hollow-body-shaped element. Furthermore, the valve insert is arranged within the valve housing in such a way that the first element is axially fixed in the valve housing, and the second element is arranged so as to be rotationally fixed in the valve housing. The first element has at least one opening along the circumference of the first element for passing the fluid flow through and is designed to be rotatable relative to the second element; the second element is designed to be axially movable relative to the first element.

IPC Classes  ?

• F16K 3/26 - Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
• F16K 3/314 - Forms or constructions of slidesAttachment of the slide to the spindle
• F16K 39/02 - Devices for relieving the pressure on the sealing faces for lift valves

Abstract

An example system includes a power source that outputs direct current (DC) power drawn from one or more power cells. The system also includes a controller coupled to the power source. The controller is configured to obtain first control logic executable by the controller to operate a genset that outputs alternating current (AC) power drawn from an alternator of the genset. The controller is also configured to generate, based on the first control logic, second control logic executable by the controller to operate the power source. The controller is also configured to execute the second control logic to operate the power source.

IPC Classes  ?

• H02J 3/38 - Arrangements for parallelly feeding a single network by two or more generators, converters or transformers
• H02J 3/46 - Controlling the sharing of output between the generators, converters, or transformers
• H02J 7/14 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
• H02J 7/34 - Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
• 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

Goods & Services

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; downloadable industrial process control software for marine engine control and power management; Accumulators, electric; Batteries, electric; Solar batteries; Batteries; Electric power analysers; computerized Marine engine analyzers; Electronic controllers for servo motors; Apparatus and instruments for accumulating and storing electric energy; Embedded apparatus and instruments for controlling the distribution or use of electric current; Electrical and electronic apparatus for logging data; Computer buffers; Data buffers; electric control panels for marine auxiliary, emergency and propulsion engines; electric control panels for emergency engines; Electronic control systems for machines; Embedded electronic control systems for Marine power and engine management systems

Abstract

A multi-fuel combustion system includes a primary fuel source, a secondary hydrogen fuel source, a turbocharger including a compressor and a turbine, a charged-air- cooler positioned downstream of the compressor, at least one engine cylinder, a primary fuel injector for each of the at least one engine cylinder, and a plurality of other fuel injectors. Each of the primary fuel injectors is configured to directly inject the primary fuel in a corresponding engine cylinder. The plurality of other fuel injectors are configured to inject the hydrogen fuel in an intake manifold downstream of the compressor and charged-air- cooler and upstream of the at least one engine cylinder.

IPC Classes  ?

• F02D 19/06 - Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
• F02D 19/08 - Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
• F02D 23/00 - Controlling engines characterised by their being supercharged
• F02M 21/02 - Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels

Abstract

A multi-fuel combustion system includes a primary fuel source, a secondary hydrogen fuel source, a tertiary fuel source, a turbocharger including a compressor and a turbine, a charged-air-cooler positioned downstream of the compressor, at least one engine cylinder, a primary fuel injector for each of the at least one engine cylinder, and at least one other fuel injector. Each of the primary fuel injectors is configured to directly inject the primary fuel in a corresponding engine cylinder. The at least one other fuel injector is configured to inject the hydrogen fuel and the tertiary fuel in an intake manifold downstream of the compressor and charged-air-cooler and upstream of the at least one engine cylinder.

IPC Classes  ?

• F02D 19/06 - Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
• F02D 23/00 - Controlling engines characterised by their being supercharged

Abstract

A multi-fuel combustion system includes a primary fuel source, a secondary fuel source, a tertiary fuel source, a chamber for mixing at least two fuels, a turbocharger including a compressor and a turbine, a charged-air-cooler positioned downstream of the compressor, at least one engine cylinder, a secondary fuel injector for each of the at least one engine cylinder, and at least one primary fuel injector. Each of the secondary fuel injectors is configured to directly inject the primary fuel in a corresponding engine cylinder. The at least one primary fuel injector is configured to inject a mixture of the second fuel and third fuel into an intake manifold downstream of the compressor and charged-air-cooler and upstream of the at least one engine cylinder.

IPC Classes  ?

• F02D 19/06 - Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed

Goods & Services

(1) Starter alternators; dynamos; internal combustion engines for power generation (other than for land vehicles); current generators; wind turbines; generators for wind turbines. (2) Electrical or electronic control systems for power plants, namely switchgear, electric circuits and electronic switches to control power generation equipment, machines and facilities; computer hardware; computer software for operating systems and programs; computer operating systems to control power generation equipment, machines and facilities; Computer software and computer hardware, electric switches and circuits, and electronic switches to control electrical generators, back-up power generation machines and facilities and electric cogeneration machines and facilities; Apparatus and instruments for accumulating and storing electricity in stationery energy storage systems namely batteries from solar cells, wind generators, and electric generators; electric circuits and electronic switches and switchgear for battery energy storage systems; battery boxes; electric accumulators, namely batteries, solar cells, wind generators, and electric generators; accumulators being electrical energy storage systems namely batteries, and structural parts therefore; Battery chargers for stationery storage energy systems namely alkaline batteries, lithium ion batteries, mechanical batteries; solar batteries; solar panels for the production of electricity; photovoltaic cells; photovoltaic installations for generating electricity [photovoltaic power plants]; plates for batteries; battery terminals; galvanic batteries.

Goods & Services

Alternators; dynamos; internal combustion engines for power generation other than for land vehicles; current generators; wind turbines; generators for wind turbines; excluding any goods to monitor and calculate energy efficiency, energy consumption, energy costs, energy usage, energy savings, and energy design assistance for buildings Electrical or electronic integrated control systems for power plants; Electrical or electronic integrated control systems for power plants, namely, for managing and optimising on-grid and off-grid hybrid microgrid systems; electrical integrated control systems comprised of embedded computer hardware and recorded computer operating software for use in the field of hybrid power generation applications; computerised electrical or electronic integrated control systems for monitoring and controlling the operation of electrical generators and alternative sources of electrical energy and back-up emergency sources and cogeneration units; apparatus and instruments for accumulating and storing electrical current; electrical or electronic integrated control systems for battery energy storage systems; battery boxes; electric accumulators; electric batteries; battery chargers; solar batteries; solar panels for the production of electricity; photovoltaic cells; photovoltaic inverters for generating electricity; plates for batteries; battery terminals; galvanic batteries; excluding any goods to monitor and calculate energy efficiency, energy consumption, energy costs, energy usage, energy savings, and energy design assistance for buildings

Abstract

A system includes a plurality of energy resources configured to supply power according to a load demand. The plurality of energy resources includes generator sets, renewable energy resource(s), and a battery energy storage system. The system also includes a controller configured to receive sensor data from sensor(s) associated with the generator set(s) and renewable energy resource(s), analyze the sensor data, determine an optimized power allocation plan for the plurality of energy resources, and send at least one operational instruction to at least one of the plurality of energy resources to change a power allocation of a respective energy resource of the plurality of energy resources from an initial load allocation to an updated load allocation.

IPC Classes  ?

• H02J 3/38 - Arrangements for parallelly feeding a single network by two or more generators, converters or transformers
• H02J 3/46 - Controlling the sharing of output between the generators, converters, or transformers

Goods & Services

Recorded content; Safety, security, protection and signalling devices; Measuring, detecting, monitoring and controlling devices; Navigation, guidance, tracking, targeting and map making devices; Databases; Application software; Software; Software for monitoring, analysing, controlling and running physical world operations; Web application and server software; System and system support software, and firmware; Alarms and warning equipment; Protective and safety equipment; Signalling apparatus; Access control devices; Measuring devices; Controllers and regulators; Data loggers and recorders; Testing and quality control devices; Sensors, detectors and monitoring instruments. IT services; Hosting services, software as a service, and rental of software; Software development, programming and implementation; IT security, protection and restoration; Data duplication and conversion services, data coding services; Design, maintenance, rental and updating of computer software; IT consultancy, advisory and information services; Computer programming services for data processing; Cloud computing; Electronic storage of files and documents; Hosting of digital content on the Internet; Infrastructure as a Service [IaaS]; Configuration of computer networks by software; Consulting services in the field of software as a service [SaaS]; Platform as a service [PaaS]; Application service provider services; Providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network; Providing temporary use of on-line non-downloadable operating software for computer networks and servers; Providing temporary use of non-downloadable software applications accessible via a web site; Providing temporary use of web-based applications; Providing temporary use of non downloadable computer software; Providing artificial intelligence computer programs on data networks; Rental of application software; Rental of computer software; Software as a service [SaaS]; Monitoring of network systems; Monitoring of computer systems to detect breakdowns; Integration of computer systems and networks; Monitoring of computer systems by remote access; Providing temporary use of on-line non-downloadable software for database management; Providing temporary use of on-line non-downloadable software for importing and managing data; Developing of driver and operating system software.

Abstract

A plumbing fitting with an outer body having a flow path extending therethrough, an inner body disposed in, and axially movable along an axis relative to the outer body, and sealing configured to prevent leakage of fluid from the plumbing fitting is disclosed. The inner body has tracks and the outer body has projections that are movable. Each track has a primary, outer portion, a secondary central portion and a tertiary outer portion. The angle of inclination of the secondary central portion is greater than the angle of inclination of the primary outer portion and of the tertiary outer portion. The angle of inclination is relative to the axis of axial movement. The plumbing fitting is movable between a first sealing configuration in which the projections are arranged in the primary outer portions, and a second sealing configuration in which the projections are arranged in the tertiary outer portions.

IPC Classes  ?

• E03B 7/07 - Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
• F16K 31/528 - Mechanical actuating means with crank, eccentric, or cam with pin and slot
• F16K 43/00 - Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure meansDevices for temporary replacement of parts of valves for the same purpose

Goods & Services

Cloud computing for remote management of energy sources; software as a service [SaaS] for remote management of energy resources; cloud computing for electricity and energy control; software as a service [SaaS] for controlling electricity and energy; cloud computing for energy demand and supply management; software as a service [SaaS] for energy demand and supply management; software as a service [SaaS] for diagnostics, control, monitoring, forecasting, planning, optimization, diagnostics in the field of electricity, energy storage, electrical networks, micro-networks, energy production and distribution, electricity supply, energy- efficiency, clean energy, renewable energy resources, the Industrial Internet of Things [IIoT], the Internet of Things [IoT], grid edge technologies, distributed energy sources, electromobility and energy demand response; software as a service [SaaS] to notify-end-users of the possibility of creating and initiating a short-term reduction in energy demand; software as a service [SaaS] for the maintenance and management of assets and business processes and logistics for equipment in the fields of electricity, energy storage, electrical networks, micro-networks, energy production and distribution, electricity supply, energy efficiency, clean energy, renewable energy sources, industrial Internet of Things [IIoT], Internet of Things [IoT], grid edge technology, distributed energy sources, electromobility and energy demand response; software as a service [SaaS] for real-time remote data collection and reporting from automated control used in the fields of electricity, energy-storage, electrical networks, micro-networks, energy production and distribution, electricity supply, energy efficiency, clean energy, renewable energy resources, the Industrial Internet of Things [IIoT], the Internet of Things [IoT], grid edge technology, distributed energy sources, electromobility and energy demand response.

Goods & Services

Software for monitoring, analysing, controlling and running physical world operations; computer software for use in remote meter monitoring; sensory software; industrial process control software; UPI [universal peripheral interface] software; downloadable computer software for remote monitoring and analysis; Web application and server software; application software; computer software.

Goods & Services

Cloud computing featuring software for use in remote management of energy sources; Software as a service (SaaS) services featuring software for use in remote management of energy resources; cloud computing featuring software for use in controlling electricity and energy systems; Software as a service (SaaS) services featuring software for use in controlling electricity and energy systems; Cloud computing featuring software for use in energy demand and supply management; software as a service (SaaS) services featuring software for use in energy demand and supply management; Software as a service (SaaS) services featuring software for use in diagnostics, control, monitoring, forecasting, planning, optimization, diagnostics in the field of electricity, energy storage, electrical networks, micro-networks, energy production and distribution, electricity supply, energy- efficiency, clean energy, renewable energy resources, the Industrial Internet of Things (IIoT), the Internet of Things (IoT), grid edge technologies, distributed energy sources, electromobility and energy demand response; Software as a service (SaaS) services featuring software for use in notify-end-users of the possibility of creating and initiating a short-term reduction in energy demand; Software as a service (SaaS) services featuring software for use in the maintenance and management of assets and business processes and logistics for equipment in the fields of electricity, energy storage, electrical networks, micro-networks, energy production and distribution, electricity supply, energy efficiency, clean energy, renewable energy sources, industrial Internet of Things (IIoT), Internet of Things (IoT), grid edge technology, distributed energy sources, electromobility and energy demand response; Software as a service (SaaS) services featuring software for use in real-time remote data collection and reporting from automated control used in the fields of electricity, energy-storage, electrical networks, micro- networks, energy production and distribution, electricity supply, energy efficiency, clean energy, renewable energy resources, the Industrial Internet of Things (IIoT), the Internet of Things (IoT), grid edge technology, distributed energy sources, electromobility and energy demand response

Goods & Services

(1) Cloud computing for remote management of energy sources, namely solar, wind, battery energy storage systems, gen-sets, combined heat and power sets, fuel cells, turbines and combinations thereof; software as a service [SaaS] for remote management of energy resources namely solar, wind, battery energy storage systems, gen-sets, combined heat and power sets, fuel cells, turbines and combinations thereof; cloud computing for electricity and energy control for power generation, energy management, hybrid microgrids, marine power and engine management; software as a service [SaaS] for controlling electricity and energy power generation, energy management, hybrid microgrids, marine power and engine management; cloud computing for energy demand and supply management; software as a service [SaaS] for energy demand and supply management; software as a service [SaaS] for diagnosing, controlling, monitoring, forecasting, planning and optimizing electricity, energy storage, electrical networks, micro-networks being microgrids, energy production and distribution, electricity supply, energy- efficiency, clean energy, renewable energy resources, the Industrial Internet of Things [IIoT] energy meters, the Internet of Things [IoT] enabled HVAC systems, grid edge technologies, distributed energy sources, electromobility and energy demand response; software as a service [SaaS] to notify-end-users of the possibility of creating and initiating a short-term reduction in energy demand; software as a service [SaaS] for the maintenance and management of assets and business processes and logistics for equipment for electricity production, energy storage, electrical networks, micro-networks being microgrids, energy production and distribution, electricity supply, energy efficiency, clean energy, renewable energy sources, the Industrial Internet of Things [IIoT] energy meters, the Internet of Things [IoT] enabled HVAC systems, grid edge technology, distributed energy sources, electromobility and energy demand response; software as a service [SaaS] for real-time remote data collection and reporting from automated control used for electricity production, energy-storage, electrical networks, micro-networks being microgrids, energy production and distribution, electricity supply, energy efficiency, clean energy, renewable energy resources, the Industrial Internet of Things [IIoT] energy meters, the Internet of Things [IoT] enabled HVAC systems, grid edge technology, distributed energy sources, electromobility and energy demand response.

Abstract

A generator set monitoring and control system includes a generator set located in a first location, an on-site controller located near the first location, and a remote display, located in a second location. The remote display is configured to send instructions to at least one of the generator set and on-site controller, receive genset operation outputs from the on-site controller, and display genset operation outputs.

IPC Classes  ?

• G08B 21/00 - Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
• G08B 21/18 - Status alarms
• G08B 3/10 - Audible signalling systemsAudible personal calling systems using electric transmissionAudible signalling systemsAudible personal calling systems using electromagnetic transmission
• G08C 17/02 - Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

Abstract

A generator set monitoring and control system includes a generator set located in a first location, an on-site controller located near the first location, and a remote display, located in a second location. The remote display is configured to send instructions to at least one of the generator set and on-site controller, receive genset operation outputs from the on-site controller, and display genset operation outputs.

IPC Classes  ?

• G08B 23/00 - Alarms responsive to unspecified undesired or abnormal conditions
• G08B 21/18 - Status alarms
• G08B 3/10 - Audible signalling systemsAudible personal calling systems using electric transmissionAudible signalling systemsAudible personal calling systems using electromagnetic transmission
• G08C 17/02 - Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

Abstract

A multi-fuel combustion system includes a primary fuel source, a secondary fuel source, a turbocharger including a compressor and a turbine, a charged-air-cooler positioned downstream of the compressor, at least one engine cylinder, a primary fuel injector for each of the at least one engine cylinder, and at least one secondary fuel injector. Each of the primary fuel injectors is configured to directly inject the primary fuel in a corresponding engine cylinder. The at least one secondary fuel injector is configured to inject the second fuel in an intake manifold downstream of the compressor and charged-air-cooler and upstream of the at least one engine cylinder.

IPC Classes  ?

• F02D 41/00 - Electrical control of supply of combustible mixture or its constituents
• F02D 19/06 - Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
• F02D 19/10 - Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels peculiar to compression-ignition engines in which the main fuel is gaseous
• F02D 41/30 - Controlling fuel injection
• F02D 41/20 - Output circuits, e.g. for controlling currents in command coils
• F02D 41/38 - Controlling fuel injection of the high pressure type

Abstract

A plumbing fitting (1) has an outer body (2) having a flow path (3) extending therethrough; an inner body (4) disposed in, and axially movable along an axis relative to, the outer body (2); and sealing means (8, 9) configured to prevent leakage of fluid from the plumbing fitting (1). The inner body (4) has tracks (25, 25') and the outer body has projections (14, 15). The projections (14, 15) are movable in the track. Each track (25, 25') has a primary, outer, portion (25a, 25a1), a secondary, central, portion (25b, 25b1) and a tertiary, outer, portion (25c, 25c'). The angle of inclination of the secondary, central, portion (25b, 25b') is greater than the angle of inclination of the primary, outer, portion (25a, 25a') and of the tertiary, outer, portion (25c, 25c'), respectively. The angle of inclination is relative to the axis of axial movement. The plumbing fitting (1) is movable between a first sealing configuration in which the projections (14, 15) are arranged in the primary, outer, portions (25a, 25a'), and a second sealing configuration in which the projections (14, 15) are arranged in the tertiary, outer, portions (25c, 25c').

IPC Classes  ?

• F16K 31/528 - Mechanical actuating means with crank, eccentric, or cam with pin and slot

Abstract

A plumbing fitting (1) has a body (2) having a flow path (3) extending therethrough, and a receptacle (4) disposed in the body (2). The receptacle (4) arranged to releasably receive a mechanism (5). The receptacle (4) is movable between a first, operational, position in which the flow path (3) extends through the receptacle (4) and the mechanism (5), and a second position in which the flow path (3) bypasses the mechanism (5). In the second position the mechanism (5) can be released from the receptacle (4) whilst a fluid flows through the flow path (3).

IPC Classes  ?

• E03B 7/07 - Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
• F16K 43/00 - Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure meansDevices for temporary replacement of parts of valves for the same purpose

Goods & Services

Recorded content; Databases; Media content; Application software; Software; Software for monitoring, analysing, controlling and running physical world operations; System and system support software, and firmware; Data and file management and database software; Artificial intelligence software for analysis; Web application and server software.

Abstract

Embodiments relate to a leak detection device. In some embodiments, the leak detection device can be used within a backflow preventer to detect faulty or degraded operation of the backflow preventer or plumbing system instability. Embodiments of the leak detection device can include a movable magnetic element and a reed switch or electrical conductor element. When a leak occurs, fluid causes the movable magnetic element to move relative to the reed switch or electrical conductor element and cause the reed switch or electrical conductor element to generate a signal.

IPC Classes  ?

• G01M 3/02 - Investigating fluid tightness of structures by using fluid or vacuum
• G01M 3/26 - Investigating fluid tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
• G01M 3/28 - Investigating fluid tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables, or tubesInvestigating fluid tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipe joints or sealsInvestigating fluid tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for valves
• G01P 13/00 - Indicating or recording presence or absence of movementIndicating or recording of direction of movement
• G08B 21/00 - Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
• G08B 21/18 - Status alarms

Abstract

Embodiments relate to a system configured to provide communication alerts for a backflow preventer. The communication alerts can be alerts regarding tampering with and/or improper operation of the backflow preventer or a component of the backflow preventer. The system can further be configured to record and track performance measures of at least one backflow preventer within a system of backflow preventers. In some embodiments, a first network of backflow preventers can be established to communicate with a second network so that communication alerts can be disseminated to appropriate individuals for enhanced tracking, monitoring, and/or maintenance of the backflow preventers. Some embodiments of the system can include transmitting a command signal from a computer device of the second network to the backflow preventer to control aspects or components of the backflow preventer.

IPC Classes  ?

• F16K 37/00 - Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
• F16K 15/00 - Check valves

Abstract

A method for creating a secure communication channel between an embedded device and a remote client includes generating an authentication key at the remote client, encrypting and transmitting the authentication key to the embedded device, and decrypting the authentication key at the embedded device. The method further includes generating a temporary client public key, a temporary client private key, a temporary device public key, and a temporary device private key. The method also includes exchanging the temporary client public key and the temporary device public key between the embedded device and the remote client and includes generating a shared secret and a session key. The method may include communicating by encrypting messages.

IPC Classes  ?

• H04L 9/08 - Key distribution

Abstract

Disclosed are embodiments of a coupling mechanism that can be used to selectively secure two sections of telescopically engaged pipe in a fixed position relative to each other and provide a fluid (e.g., gas and/or liquid) seal between to the coupling mechanism and the two pipes, regardless of whether the pipes are secured in the fixed position or are freely moveable relative to each other. In some embodiments, the coupling mechanism can be used as part of a faucet assembly, which can include an adjustable faucet assembly including the telescopically engaged pipe.

IPC Classes  ?

• E03B 7/12 - Devices preventing bursting of pipes by freezing by preventing freezing
• E03B 9/02 - HydrantsArrangement of valves thereinKeys for hydrants

Abstract

Embodiments can relate to a nozzle system that can be rotatingly attached to a spout, which can include a spout of a hose bibb, to allow the nozzle to freely rotate relative to the spout. Allowing the nozzle to freely rotate relative to the spout can prevent or inhibit a hose attached to the nozzle from being kinked or tangled. The nozzle can have a nozzle first end with a slot formed therein in which a retaining clip can be used to couple the nozzle to the spout but allow the nozzle to rotate about an axis of the nozzle.

IPC Classes  ?

• F16L 37/14 - Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain
• F16L 21/02 - Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
• F16L 21/06 - Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends
• F16L 31/00 - Arrangements for connecting hoses to one another or to flexible sleeves
• F16L 33/03 - Self-locking elastic clips
• F16L 33/20 - Undivided rings, sleeves, or like members contracted on the hose or expanded inside the hose by means of toolsArrangements using such members
• F16L 37/12 - Couplings of the quick-acting type in which the connection between abutting or axially-overlapping ends is maintained by locking members using hooks, pawls, or other movable or insertable locking members

Abstract

A pipe marking tool (1) comprising a channel (10) for receiving pipes of different diameters, the channel (10) provided at one end with a pipe stop(16) to abut an end of a pipe received in the channel (10); and a limb (20)provided with multiple marking elements (22, 23), the limb (20) movable relative to the channel (10) such that one or more marking elements (22, 23) can come into contact with a pipe received in the channel (10), wherein the marking elements (22, 23) are positioned on the limb (10) such that which marking elements (22, 23) come into contact with a pipe received in the channel (10) are dependent upon the diameter of the pipe.

IPC Classes  ?

• B25H 7/00 - Marking-out or setting-out work
• B25B 5/14 - Clamps for work of special profile

Abstract

A method of sealing a metal retainer to a metal valve body that includes the steps of applying a soldering paste in a predetermined amount to the threads of a threaded retainer and threading the retainer into the threads of a threaded opening in the valve. The retainer is heated to a temperature sufficient to liquefy and disperse the soldering paste into spaces between the threads of the retainer and the threads of the opening in the valve to thereby achieve an adhesive seal.

IPC Classes  ?

• B23K 1/00 - Soldering, e.g. brazing, or unsoldering
• F16K 27/06 - Construction of housingsUse of materials therefor of taps or cocks
• F16K 31/60 - Handles
• F16K 5/06 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfacesPackings therefor

Abstract

A locking mechanism for a valve handle (7), comprises a slider (14) arranged to slide back and forth in a slot (20) in the valve handle, between a lock position, in which the slider engages with a stop on the valve body and an unlock position, in which the slider does not engage with a stop. The slider is formed in two parts (15, 16), which are insertable from opposite sides of the slot and snap fit together. The slider comprises indicia (27) to indicate whether the slider is in the lock or unlock position, and the slider is arranged so as to cover a fastener which attaches the valve handle to a valve body (2).

IPC Classes  ?

• F16K 31/60 - Handles
• F16K 35/02 - Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a push or pull
• F16K 35/04 - Means to prevent accidental or unauthorised actuation yieldingly resisting the actuation
• F16K 35/06 - Means to prevent accidental or unauthorised actuation using a removable actuating or locking member, e.g. a key
• F16K 37/00 - Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given

Abstract

ABSTRACT OF THE DISCLOSUREA spill-resistant vacuum breaker valve that includes a check assembly positioned in a valvebody and is movable between an open position for allowing water to flow into the valve bodythrough the water inlet and out of the valve body through the water outlet, and a closed position for preventing water from flowing out of the valve body through the water outlet. The check assembly cooperates with a float assembly movable by movement of the check assembly between an open position allowing air to enter the valve body through the air inlet and a closed positionsealing the valve body against flow= of air into the valve body through the air inlet. The floatassembly is adapted to pivot sufficiently to level the float and seal against ejection of water from the valve in the event of non-axial movement of the check assembly in the valve body.CA 3014937 2019-07-02

IPC Classes  ?

• E03C 1/02 - Plumbing installations for fresh water
• F16K 15/02 - Check valves with guided rigid valve members
• F16K 24/02 - Devices, e.g. valves, for venting or aerating enclosures the enclosure being itself a valve, tap, or cock

Abstract

A spill-resistant vacuum breaker valve that includes a check assembly positioned in a valve body and is movable between an open position for allowing water to flow into the valve body through the water inlet and out of the valve body through the water outlet, and a closed position for preventing water from flowing out of the valve body through the water outlet. The check assembly cooperates with a float assembly movable by movement of the check assembly between an open position allowing air to enter the valve body through the air inlet and a closed position sealing the valve body against flow of air into the valve body through the air inlet. The float assembly is adapted to pivot sufficiently to level the float and seal against ejection of water from the valve in the event of non-axial movement of the check assembly in the valve body.

IPC Classes  ?

• E03C 1/10 - Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
• E03B 7/07 - Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
• F16K 15/02 - Check valves with guided rigid valve members
• F16K 24/04 - Devices, e.g. valves, for venting or aerating enclosures for venting only

Goods & Services

Surface finishing and surface coating compositions in the nature of paint for semi-finished and finished products of metal and metal alloys, and parts therefor. Surface finishing and surface coating of semi-finished and finished products and parts therefor of aluminium and alloys thereof for the purpose of protecting against wear and corrosion, and of ferrous and non-ferrous metals and alloys thereof.

Abstract

A push-to-connect fitting removal tool that includes first and second handles pivotally-connected for being grasped and manually moved towards and away from each other, a first guide bar connected to both the first and second handles, and a second guide bar connected to both the first and second handles and cooperating with the first guide bar for converting pivotal movement of the first and second handles into non-pivoting, translation motion of the first and second guide bars. A push fitting jaw is attached to the first guide bar and a pipe jaw is attached to the second guide bar for being moved towards and away from each other as the first and second handles are moved towards and away from each other. The push fitting jaw is adapted for at least partially encircling the push fitting and the pipe jaw adapted for at least partially encircling the pipe. Grasping the first and second handles and moving them towards each other moves the push fitting jaw and the pipe jaw towards each other, and twisting the push fitting removal tool, pushes the push fitting off of the pipe.

IPC Classes  ?

• B25B 27/02 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
• B25B 27/10 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting fittings into hoses
• F16L 37/091 - Couplings of the quick-acting type in which the connection between abutting or axially-overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers
• B25B 7/02 - Jaws
• B25B 7/12 - PliersOther hand-held gripping tools with jaws on pivoted limbsDetails applicable generally to pivoted-limb hand tools involving special transmission means between the handles and the jaws, e.g. toggle levers, gears

Abstract

A push-to-connect fitting removal tool that includes first and second handles pivotally-connected for being grasped and manually moved towards and away from each other, a first guide bar connected to both the first and second handles, and a second guide bar connected to both the first and second handles and cooperating with the first guide bar for converting pivotal movement of the first and second handles into non-pivoting, translation motion of the first and second guide bars. A push fitting jaw is attached to the first guide bar and a pipe jaw is attached to the second guide bar for being moved towards and away from each other as the first and second handles are moved towards and away from each other. The push fitting jaw is adapted for at least partially encircling the push fitting and the pipe jaw adapted for at least partially encircling the pipe. Grasping the first and second handles and moving them towards each other moves the push fitting jaw and the pipe jaw towards each other, and twisting the push fitting removal tool, pushes the push fitting off of the pipe.

IPC Classes  ?

• B25B 27/10 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting fittings into hoses
• F16L 37/091 - Couplings of the quick-acting type in which the connection between abutting or axially-overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers

Abstract

A pinch clamp removal tool that includes a tool body having a slot extending partially across a top portion of the tool body and adapted for receiving a nub extending radially-outwardly from a pinch clamp to be removed from a pipe and a stop positioned at an end of the slot for engaging the nub when the nub is positioned in the slot. The tool body is adapted for being rotated to impart a twist to the pinch clamp nub sufficient to break the nub in order to loosen the pinch clamp and permit removal of the clamp from the pipe.

IPC Classes  ?

• B23P 19/04 - Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformationTools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
• B25B 27/14 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
• B25B 25/00 - Implements for fastening, connecting, or tensioning of wire or strip
• B25B 13/48 - SpannersWrenches for special purposes
• B25B 13/06 - SpannersWrenches with rigid jaws of socket type

Abstract

A pipe liner (1) comprises a seal (2) which is arranged to move from a relaxed configuration, in which at least part of the seal (2) has a smaller inner diameter, to an expanded configuration having a larger inner diameter. The seal (2) transitions from the relaxed configuration to the expanded configuration as the pipe liner (1) is pushed over a spigot (18). Consequently, the pipe liner (1) can be introduced into a pipe (5) in the relaxed configuration, with a smaller internal (and external) diameter and thereby ease introduction into the pipe (5). Then, when pushed over the spigot (18), the increase in internal diameter can force the external surface of the seal (2) against the internal surface of the pipe (5), sandwiching the seal (2) in a compressed (sealing) condition between the spigot (18) and the pipe (5). This allows metal pipes (5) to be connected to plastic pipes (14) using standard connectors (7) intended for plastic pipes (14).

IPC Classes  ?

• F16L 21/00 - Joints with sleeve or socket
• F16L 21/02 - Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
• F16L 25/14 - Joints for pipes of different diameters or cross-section
• F16L 47/24 - Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics for joints between metal and plastics pipes
• F16L 33/22 - Arrangements for connecting hoses to rigid membersRigid hose-connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts

Abstract

A pinch clamp removal tool that includes a tool body having a slot extending partially across a top portion of the tool body and adapted for receiving a nub extending radially-outwardly from a pinch clamp to be removed from a pipe and a stop positioned at an end of the slot for engaging the nub when the nub is positioned in the slot. The tool body is adapted for being rotated to impart a twist to the pinch clamp nub sufficient to break the nub in order to loosen the pinch clamp and permit removal of the clamp from the pipe.

IPC Classes  ?

• B25B 27/14 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same

Abstract

A backflow preventer that includes a housing having an inlet and an outlet adapted to be mounted in a liquid flow configuration in a liquid supply circuit. An upstream check disc assembly is positioned in the housing downstream of the inlet, and includes an upstream check plate supporting a downstream diaphragm. An upstream check disc is positioned downstream of the diaphragm and integrally formed with an upstream stem mounted in an aperture in a central hub formed in the check plate for movement between an normally open, flow position and a closed position preventing backflow of liquid through the inlet. A downstream check disc assembly is positioned in the housing downstream from the upstream check disc assembly. A vent discharges liquid to atmosphere upstream of the downstream check disc assembly.

IPC Classes  ?

• E03B 7/07 - Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
• E03C 1/10 - Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
• F16K 15/06 - Check valves with guided rigid valve members with guided stems
• F16K 17/02 - Safety valvesEqualising valves opening on surplus pressure on one sideSafety valvesEqualising valves closing on insufficient pressure on one side
• F16K 25/00 - Details relating to contact between valve members and seats
• F16K 27/02 - Construction of housingsUse of materials therefor of lift valves

Goods & Services

Chemicals used in industry and science; surface hardening preparations; bath solutions for chemical nickel-plating. Anti-corrosive preparations. Galvanisation containers and tubs of metal. Physical, chemical and electrochemical installations, namely automatic galvanisation machines or installations for surface treatment; filtering apparatus for chemical liquids. Signalling, measuring and monitoring apparatus for controlling coating installations. Galvanisation containers and tubs of plastic. Surface finishing and surface coating of semi-finished and finished goods and parts therefor of ferrous and non-ferrous metals, and their alloys.

Abstract

A backflow preventer that includes a housing having an inlet and an outlet adapted to be mounted in a liquid flow configuration in a liquid supply circuit. An upstream check disc assembly is positioned in the housing downstream of the inlet, and includes an upstream check plate supporting a downstream diaphragm. An upstream check disc is positioned downstream of the diaphragm and integrally formed with an upstream stem mounted in an aperture in a central hub formed in the check plate for movement between an normally open, flow position and a closed position preventing backflow of liquid through the inlet. A downstream check disc assembly is positioned in the housing downstream from the upstream check disc assembly. A vent discharges liquid to atmosphere upstream of the downstream check disc assembly.

IPC Classes  ?

• F16K 17/26 - Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in either direction
• E03B 7/07 - Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
• F16K 17/02 - Safety valvesEqualising valves opening on surplus pressure on one sideSafety valvesEqualising valves closing on insufficient pressure on one side
• F16K 27/02 - Construction of housingsUse of materials therefor of lift valves
• F16K 25/00 - Details relating to contact between valve members and seats
• E03C 1/10 - Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
• F16K 15/06 - Check valves with guided rigid valve members with guided stems

Goods & Services

Software; embedded operating software; computer software, recorded; industrial process control software; software for diagnostics and troubleshooting; computer software for use in operating and monitoring generator and engine controllers; electronic devices and systems; electronic control and/or monitoring systems; electronic controls and electronic monitoring systems for engines; electric or electronic control systems for gensets; electronic devices for internal-combustion engines and/or turbines; electronic devices for nautical, traction and aviation applications; electronic devices for independent power generation; computer technologies electronic control systems; electronic control and/or monitoring systems for diesel engines; electronic devices, namely, mains decoupling relays, utility protection relays, integrated circuit modules, battery chargers, electronic potentiometers.

Goods & Services

Software; embedded operating software; computer software, recorded; industrial process control software; software for diagnostics and troubleshooting; computer software for use in operating and monitoring generator and engine controllers; electronic devices and systems; electronic control and/or monitoring systems; electronic controls and electronic monitoring systems for engines; electric or electronic control systems for gensets; electronic devices for internal-combustion engines and/or turbines; electronic devices for nautical, traction and aviation applications; electronic devices for independent power generation; computer technologies electronic control systems; electronic control and/or monitoring systems for diesel engines; electronic devices, namely, mains decoupling relays, utility protection relays, integrated circuit modules, battery chargers, electronic potentiometers.

Goods & Services

Software; embedded operating software; computer software, recorded; industrial process control software; software for diagnostics and troubleshooting; computer software for use in operating and monitoring generator and engine controllers; electronic devices and systems; electronic control and/or monitoring systems; electronic controls and electronic monitoring systems for engines; electric or electronic control systems for gensets; electronic devices for internal-combustion engines and/or turbines; electronic devices for nautical, traction and aviation applications; electronic devices for independent power generation; computer technologies electronic control systems; electronic control and/or monitoring systems for diesel engines; electronic devices, namely, mains decoupling relays, utility protection relays, integrated circuit modules, battery chargers, electronic potentiometers.

Abstract

A sealing element (2) is provided on a ring (1). In some embodiments the ring (1) on which the sealing element (2) is provided is a grab ring. Reconfigurable portions of the ring (1), such as teeth (11), depend from the sealing element (2) and extend radially inwardly. The reconfigurable portions (11) are arranged to be reoriented by insertion of a pipe (7), such that reorientation for the reconfigurable portions (11) bring the sealing element (2) into engagement with the outer surface of the pipe (7).

IPC Classes  ?

• F16L 37/084 - Couplings of the quick-acting type in which the connection between abutting or axially-overlapping ends is maintained by locking members combined with automatic locking
• F16L 37/091 - Couplings of the quick-acting type in which the connection between abutting or axially-overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers
• F16J 15/06 - Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
• F16J 15/10 - Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
• F16J 15/12 - Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering

Abstract

Disclosed are hollow pistons made from a single piece of starting material and methods of manufacturing hollow pistons from the single piece of starting material.

IPC Classes  ?

• B23P 15/10 - Making specific metal objects by operations not covered by a single other subclass or a group in this subclass pistons

Abstract

The invention relates to a push fit coupling assembly comprising a coupling (202) and a pipe liner (206), the pipe liner having a head portion and a body, wherein the outer surface of the body comprises at least one formation (223) for securing the pipe liner to the interior surface of a pipe and the assembly comprises a retaining element (229), which in use secures the liner to the coupling as a lined pipe is pushed into the coupling.

IPC Classes  ?

• F16L 33/22 - Arrangements for connecting hoses to rigid membersRigid hose-connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
• F16L 33/24 - Arrangements for connecting hoses to rigid membersRigid hose-connectors, i.e. single members engaging both hoses with parts screwed directly on or into the hose

Abstract

A pipe coupling (10) for multilayer pipes comprises a body adapted for insertion into a pipe. The body has a through passage extending inwardly from at least two mouths (11, 12) and on its outer surface a groove (22, 23) for receiving a sealing element (24, 25) for forming a fluid-tight seal between an internal surface of the multilayer pipe and the body. Inwardly of the groove, the cross sectional area of the through passage gradually increases. This reduces the pressure drop through the pipe coupling. The pipe coupling may be formed from two separate parts each injection moulded around tapering cores then attached together.

IPC Classes  ?

• F16L 19/08 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe
• F16L 21/035 - Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed around the spigot end before connection

Abstract

A relief valve for relieving pressure in a fluid conduit that includes a cradle positioned in the relief valve conduit and having a ball support surface and a ball mounted on the ball support surface and adapted for sealing against the valve seat of the pressure relief port. A spring support surface and a spring positioned in the pressure relief conduit urges the cradle and the ball into sealing position against the valve seat of the pressure relief port.

IPC Classes  ?

• F16K 15/00 - Check valves
• F24H 1/18 - Water-storage heaters
• F16K 17/04 - Safety valvesEqualising valves opening on surplus pressure on one sideSafety valvesEqualising valves closing on insufficient pressure on one side spring-loaded
• F24H 9/20 - Arrangement or mounting of control or safety devices
• F16K 27/06 - Construction of housingsUse of materials therefor of taps or cocks

Abstract

A relief valve for relieving pressure in a fluid conduit that includes a cradle positioned in the relief valve conduit and having a ball support surface and a ball mounted on the ball support surface and adapted for sealing against the valve seat of the pressure relief port. A spring support surface and a spring positioned in the pressure relief conduit urges the cradle and the ball into sealing position against the valve seat of the pressure relief port.

IPC Classes  ?

• F16K 15/04 - Check valves with guided rigid valve members shaped as balls

Abstract

A backflow preventer that includes a housing having an inlet and an outlet adapted to be mounted in a liquid flow configuration in a liquid supply circuit. An upstream check disc assembly is positioned in the housing downstream of the inlet, and includes an upstream check plate supporting a downstream diaphragm. An upstream check disc is positioned downstream of the diaphragm and integrally formed with an upstream stem mounted in an aperture in a central hub formed in the check plate for movement between a normally open, flow position and a closed position preventing backflow of liquid through the inlet. A downstream check disc assembly is positioned in the housing downstream from the upstream check disc assembly. A vent discharges liquid to atmosphere upstream of the downstream check disc assembly.

IPC Classes  ?

• E03C 1/10 - Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves

Abstract

A backflow preventer that includes a housing having an inlet and an outlet adapted to be mounted in a liquid flow configuration in a liquid supply circuit. An upstream check disc assembly is positioned in the housing downstream of the inlet, and includes an upstream check plate supporting a downstream diaphragm. An upstream check disc is positioned downstream of the diaphragm and integrally formed with an upstream stem mounted in an aperture in a central hub formed in the check plate for movement between a normally open, flow position and a closed position preventing backflow of liquid through the inlet. A downstream check disc assembly is positioned in the housing downstream from the upstream check disc assembly. A vent discharges liquid to atmosphere upstream of the downstream check disc assembly.

IPC Classes  ?

• E03B 7/07 - Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
• E03B 11/00 - Arrangements or adaptations of tanks for water supply
• E03C 1/10 - Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
• F16K 11/10 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with two or more closure members not moving as a unit
• F16K 15/00 - Check valves
• F16K 24/02 - Devices, e.g. valves, for venting or aerating enclosures the enclosure being itself a valve, tap, or cock

Abstract

A backflow preventer that includes a housing having an inlet and an outlet adapted to be mounted in a liquid flow configuration in a liquid supply circuit. An upstream check disc assembly is positioned in the housing downstream of the inlet, and includes an upstream check plate supporting a downstream diaphragm. An upstream check disc is positioned downstream of the diaphragm and integrally formed with an upstream stem mounted in an aperture in a central hub formed in the check plate for movement between a normally open, flow position and a closed position preventing backflow of liquid through the inlet. A downstream check disc assembly is positioned in the housing downstream from the upstream check disc assembly. A vent discharges liquid to atmosphere upstream of the downstream check disc assembly.

IPC Classes  ?

• F16K 17/26 - Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in either direction
• F16K 17/02 - Safety valvesEqualising valves opening on surplus pressure on one sideSafety valvesEqualising valves closing on insufficient pressure on one side
• F16K 27/02 - Construction of housingsUse of materials therefor of lift valves
• F16K 25/00 - Details relating to contact between valve members and seats
• E03B 7/07 - Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems

Goods & Services

(1) Software, namely, computer software for diagnostics, online adjustments of set points, offline configuration, online monitoring, online troubleshooting, online collecting data and storing data in database for future usage; embedded operating software, namely, computer operating systems and computer operating programs for personal and industrial use; computer software recorded, namely, operating programs recorded into computer; industrial process control software, namely, computer industrial process control software for reducing process variability and facilitating regulatory compliance, computer industrial process control software for lowering costs of facility installation, operating and maintenance, computer industrial process control software for increasing machinery asset utilization, monitoring machinery values, communicating process and equipment information, computer industrial process control software for use in the fields of storage engineering, conveying and commissioning technology, namely warehouse management systems, control-systems for conveyor system, control-systems for picking systems, industrial process control software for use in factories and in industrial processing equipment and industrial processing facilities to measure performance, efficiency and quality, to maintain quality control, to automate production lines, to collect statistical production data, to control and monitor air flow, to monitor and record chemical usage, to monitor and predict equipment failure and to measure the status of and improve work flow production systems, and industrial process control software for use in factories and in industrial processing equipment and industrial processing facilities to measure performance, efficiency and quality, to maintain quality control, to automate production lines, to collect statistical production data, to control and monitor air flow, to monitor and record chemical usage, to monitor and predict equipment failure and to measure the status of and improve work flow production systems; software for diagnostics and troubleshooting, namely for system health checking and monitoring, system and peripheries operational optimization, system maintenance support and prediction, system problem prediction and resolution support, namely, computer software for diagnostics and troubleshooting, namely, computer software for monitoring, predicting the need for maintenance, diagnosing problems and optimizing the operation of power generator, industrial engine, marine engine, mobile machinery, electrical switchboards; computer software for use in operating and monitoring generator and engine controllers, namely, computer software for operating and monitoring electrical controllers for power generators and engines for industrial machinery and drive machinery; electronic devices and systems, namely Electronic devices, systems and computer software, for use in operating and monitoring generator and engine controllers, namely, computer software for operating and managing control devices for power generators and engines for industrial machinery and drive machinery; mains decoupling relays, utility protection relays, integrated circuit modules, battery chargers, electronic potentiometers, namely, electric/electronic relays, circuit boards, circuit boards provided with integrated circuits, blank integrated circuit cards, decision circuits, automotive battery chargers, and electronic potentiometers for the measurement, recording and control of electromotive forces for any magnitude which can be represented by an electromotive force; electronic controls and electronic monitoring systems for engines, namely, electronic controls and electronic monitoring systems for engines for industrial machinery and drive machinery; electric or electronic control systems for gen sets, namely, electronic controls and electronic monitoring systems for power generators; electronic devices, namely, electronic industrial controls electromechanical controls for power generators for industrial machinery and engines for industrial machinery; electronic control systems for controlling computer technologies, namely, Automatic Transfer Switch controllers, gen-set controllers, generator controllers, engine controllers, industrial engine controllers, marine engine controllers, mobile and off-road machinery controllers, control systems for renewable energy, a dual-fuel control system package comprising a bi-fuel control unit, a dual fuel module for fuel control and monitoring, and an anti-knocking controller, engine measurement sensors, electronic monitor modules for monitoring electric current and electrical signals, modems, namely, electronic industrial controls electromechanical controls for industrial engines and marine engines, for power generators for industrial machinery, for controlling and monitoring fluid consumption and engine noise, and for measuring and monitoring electrical currents and consumption; electronic control and monitoring systems for diesel engines, namely, electronic reading of values of diesel engines with possibility to adjust the behaviour of the engine with electronic commands; electronic devices, namely, controllers for internal-combustion engines and turbines, namely, electronic industrial controls electromechanical controls for internal combustion engines and turbines; electronic devices, namely, controllers for nautical, traction and ground support aviation applications, namely, electronic industrial controls electromechanical controls for marine engines, airplane engines and ground powering units; and electronic devices, namely, controllers for independent power generation, namely, electrical industrial controls, electromechanical controls for electric power generators, and invertors for solar plants, hydro plants, wind turbines

Goods & Services

(1) Software, namely, computer software for diagnostics, online adjustments of setpoints, offline configuration, online monitoring, online troubleshooting, online collecting data and storing data in database for future usage; embedded operating software, namely, computer operating systems and computer operating programs for personal and industrial use; computer software (recorded), namely, operating programs recorded into computer; industrial process control software, namely, computer industrial process control software for reducing process variability and facilitating regulatory compliance, computer industrial process control software for lowering costs of facility installation, operating and maintenance, computer industrial process control software for increasing machinery asset utilization, monitoring machinery values, communicating process and equipment information, computer industrial process control software for use in the fields of storage engineering, conveying and commissioning technology, namely warehouse management systems, control-systems for conveyor system, control-systems for picking systems, industrial process control software for use in factories and in industrial processing equipment and industrial processing facilities to measure performance, efficiency and quality, to maintain quality control, to automate production lines, to collect statistical production data, to control and monitor air flow, to monitor and record chemical usage, to monitor and predict equipment failure and to measure the status of and improve work flow production systems, and industrial process control software for use in factories and in industrial processing equipment and industrial processing facilities to measure performance, efficiency and quality, to maintain quality control, to automate production lines, to collect statistical production data, to control and monitor air flow, to monitor and record chemical usage, to monitor and predict equipment failure and to measure the status of and improve work flow production systems; software for diagnostics and troubleshooting, namely for system health checking and monitoring, system and peripheries operational optimization, system maintenance support and prediction, system problem prediction and resolution support, namely, computer software for diagnostics and troubleshooting, namely, computer software for monitoring, predicting the need for maintenance, diagnosing problems and optimizing the operation of power generator, industrial engine, marine engine, mobile machinery, electrical switchboards; computer software for use in operating and monitoring generator and engine controllers, namely, computer software for operating and monitoring electrical controllers for power generators and engines for industrial machinery and drive machinery; electronic devices and systems, namely Electronic devices, systems and computer software, for use in operating and monitoring generator and engine controllers, namely, computer software for operating and managing control devices for power generators and engines for industrial machinery and drive machinery; mains decoupling relays, utility protection relays, integrated circuit modules, battery chargers, electronic potentiometers, namely, electric/electronic relays, circuit boards, circuit boards provided with integrated circuits, blank integrated circuit cards, decision circuits, automotive battery chargers, and electronic potentiometers for the measurement, recording and control of electromotive forces for any magnitude which can be represented by an electromotive force; electronic controls and electronic monitoring systems for engines, namely, electronic controls and electronic monitoring systems for engines for industrial machinery and drive machinery; electric or electronic control systems for gen sets, namely, electronic controls and electronic monitoring systems for power generators; electronic devices, namely, electronic industrial controls electromechanical controls for power generators for industrial machinery and engines for industrial machinery; electronic control systems for controlling computer technologies, namely, Automatic Transfer Switch controllers, gen-set controllers, generator controllers, engine controllers, industrial engine controllers, marine engine controllers, mobile and off-road machinery controllers, control systems for renewable energy, a dual-fuel control system package comprising a bi-fuel control unit, a dual fuel module for fuel control and monitoring, and an anti-knocking controller, engine measurement sensors, electronic monitor modules for monitoring electric current and electrical signals, modems, namely, electronic industrial controls electromechanical controls for industrial engines and marine engines, for power generators for industrial machinery, for controlling and monitoring fluid consumption and engine noise, and for measuring and monitoring electrical currents and consumption; electronic control and monitoring systems for diesel engines, namely, electronic reading of values of diesel engines with possibility to adjust the behaviour of the engine with electronic commands; electronic devices, namely, controllers for internal-combustion engines and turbines, namely, electronic industrial controls electromechanical controls for internal combustion engines and turbines; electronic devices, namely, controllers for nautical, traction and ground support aviation applications, namely, electronic industrial controls electromechanical controls for marine engines, airplane engines (APU) and ground powering units (GPU); and electronic devices, namely, controllers for independent power generation, namely, electrical industrial controls electromechanical controls for electric power generators, invertors (solar plants, hydro plants, wind turbines)

Goods & Services

(1) Software, namely, computer software for diagnostics, online adjustments of setpoints, offline configuration, online monitoring, online troubleshooting, online collecting data and storing data in database for future usage; embedded operating software, namely, computer operating systems and computer operating programs for personal and industrial use; computer software (recorded), namely, operating programs recorded into computer; industrial process control software, namely, computer industrial process control software for reducing process variability and facilitating regulatory compliance, computer industrial process control software for lowering costs of facility installation, operating and maintenance, computer industrial process control software for increasing machinery asset utilization, monitoring machinery values, communicating process and equipment information, computer industrial process control software for use in the fields of storage engineering, conveying and commissioning technology, namely warehouse management systems, control-systems for conveyor system, control-systems for picking systems, industrial process control software for use in factories and in industrial processing equipment and industrial processing facilities to measure performance, efficiency and quality, to maintain quality control, to automate production lines, to collect statistical production data, to control and monitor air flow, to monitor and record chemical usage, to monitor and predict equipment failure and to measure the status of and improve work flow production systems, and industrial process control software for use in factories and in industrial processing equipment and industrial processing facilities to measure performance, efficiency and quality, to maintain quality control, to automate production lines, to collect statistical production data, to control and monitor air flow, to monitor and record chemical usage, to monitor and predict equipment failure and to measure the status of and improve work flow production systems; software for diagnostics and troubleshooting, namely for system health checking and monitoring, system and peripheries operational optimization, system maintenance support and prediction, system problem prediction and resolution support, namely, computer software for diagnostics and troubleshooting, namely, computer software for monitoring, predicting the need for maintenance, diagnosing problems and optimizing the operation of power generator, industrial engine, marine engine, mobile machinery, electrical switchboards; computer software for use in operating and monitoring generator and engine controllers, namely, computer software for operating and monitoring electrical controllers for power generators and engines for industrial machinery and drive machinery; electronic devices and systems, namely Electronic devices, systems and computer software, for use in operating and monitoring generator and engine controllers, namely, computer software for operating and managing control devices for power generators and engines for industrial machinery and drive machinery; mains decoupling relays, utility protection relays, integrated circuit modules, battery chargers, electronic potentiometers, namely, electric/electronic relays, circuit boards, circuit boards provided with integrated circuits, blank integrated circuit cards, decision circuits, automotive battery chargers, and electronic potentiometers for the measurement, recording and control of electromotive forces for any magnitude which can be represented by an electromotive force; electronic controls and electronic monitoring systems for engines, namely, electronic controls and electronic monitoring systems for engines for industrial machinery and drive machinery; electric or electronic control systems for gen sets, namely, electronic controls and electronic monitoring systems for power generators; electronic devices, namely, electronic industrial controls electromechanical controls for power generators for industrial machinery and engines for industrial machinery; electronic control systems for controlling computer technologies, namely, Automatic Transfer Switch controllers, gen-set controllers, generator controllers, engine controllers, industrial engine controllers, marine engine controllers, mobile and off-road machinery controllers, control systems for renewable energy, a dual-fuel control system package comprising a bi-fuel control unit, a dual fuel module for fuel control and monitoring, and an anti-knocking controller, engine measurement sensors, electronic monitor modules for monitoring electric current and electrical signals, modems, namely, electronic industrial controls electromechanical controls for industrial engines and marine engines, for power generators for industrial machinery, for controlling and monitoring fluid consumption and engine noise, and for measuring and monitoring electrical currents and consumption; electronic control and monitoring systems for diesel engines, namely, electronic reading of values of diesel engines with possibility to adjust the behaviour of the engine with electronic commands; electronic devices, namely, controllers for internal-combustion engines and turbines, namely, electronic industrial controls electromechanical controls for internal combustion engines and turbines; electronic devices, namely, controllers for nautical, traction and ground support aviation applications, namely, electronic industrial controls electromechanical controls for marine engines, airplane engines (APU) and ground powering units (GPU); and electronic devices, namely, controllers for independent power generation, namely, electrical industrial controls electromechanical controls for electric power generators, invertors (solar plants, hydro plants, wind turbines)

Abstract

A pipe coupling device includes a body adapted for insertion into a pipe, the body having a through passage, and on its outer surface a groove for receiving a seal for forming a fluid-tight seal between the pipe and the body, the seal having a retaining portion and a sealing portion, wherein either the groove, the seal or both are constructed and arranged such that the retaining portion holds the seal within the groove when the sealing portion is subjected to the insertion force experienced when the pipe coupling device is inserted into a pipe. Further, the base portion may be axially wider than the sealing portion. Further, the seal may include reinforcing means adapted to prevent the seal leaving the groove.

IPC Classes  ?

• F16L 21/035 - Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed around the spigot end before connection
• F16L 37/092 - Couplings of the quick-acting type in which the connection between abutting or axially-overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector

Goods & Services

Computer software for use in operating and monitoring generator and engine controllers; electronic devices, namely, mains decoupling relays, utility protection relays, integrated circuit modules, battery chargers, electronic potentiometers; electronic controls and electronic monitoring systems for engines comprised of electrical controllers, electric or electronic control systems for gen-sets comprised of electrical controllers; electronic devices, namely, controllers for internal combustion engines and turbines; electronic devices, namely, controllers for nautical, traction and ground support aviation applications; electronic devices, namely, controllers for independent power generation; electronic control systems for controlling computer technologies, namely, electrical automatic transfer switch controllers, gen-set controllers, generator controllers, engine controllers, industrial engine controllers, marine engine controllers, and mobile and off-road machinery controllers; control systems for renewable energy comprised of electric control devices for energy management; a dual-fuel control system package comprising electrical controllers in the nature of a bi-fuel control unit, a dual fuel module for fuel control and monitoring, and an anti-knocking controller; engine measurement sensors, electronic monitor modules for monitoring electric current and electrical signals, modems; electronic control and monitoring systems for diesel engines comprised of electronic control systems for diesel engines

Goods & Services

Computer software for use in operating and monitoring generator and engine controllers; electronic devices, namely, mains decoupling relays, utility protection relays, integrated circuit modules, battery chargers, electronic potentiometers; electronic controls and electronic monitoring systems for engines comprised of electrical controllers, electric or electronic control systems for gen-sets comprised of electrical controllers; electronic devices, namely, controllers for internal combustion engines and turbines; electronic devices, namely, controllers for nautical, traction and ground support aviation applications; electronic devices, namely, controllers for independent power generation; electronic control systems for controlling computer technologies, namely, electrical automatic transfer switch controllers, gen-set controllers, generator controllers, engine controllers, industrial engine controllers, marine engine controllers, and mobile and off-road machinery controllers; control systems for renewable energy comprised of electric control devices for energy management; a dual-fuel control system package comprising electrical controllers in the nature of a bi-fuel control unit, a dual fuel module for fuel control and monitoring, and an anti-knocking controller; engine measurement sensors, electronic monitor modules for monitoring electric current and electrical signals, modems; electronic control and monitoring systems for diesel engines comprised of electronic control systems for diesel engines

Goods & Services

Computer software for use in operating and monitoring generator and engine controllers; electronic devices, namely, mains decoupling relays, utility protection relays, integrated circuit modules, battery chargers, electronic potentiometers; electronic controls and electronic monitoring systems for engines comprised of electrical controllers, electric or electronic control systems for gen-sets comprised of electrical controllers; electronic devices, namely, controllers for internal combustion engines and turbines; electronic devices, namely, controllers for nautical, traction and ground support aviation applications; electronic devices, namely, controllers for independent power generation; electronic control systems for controlling computer technologies, namely, electrical automatic transfer switch controllers, gen-set controllers, generator controllers, engine controllers, industrial engine controllers, marine engine controllers, and mobile and off-road machinery controllers; control systems for renewable energy comprised of electric control devices for energy management; a dual-fuel control system package comprising electrical controllers in the nature of a bi-fuel control unit, a dual fuel module for fuel control and monitoring, and an anti-knocking controller; engine measurement sensors, electronic monitor modules for monitoring electric current and electrical signals, modems; electronic control and monitoring systems for diesel engines comprised of electronic control systems for diesel engines

Goods & Services

Computer software for use in operating and monitoring generator and engine controllers; [ electronic devices, namely, mains decoupling relays, utility protection relays, integrated circuit modules, battery chargers, electronic potentiometers; ] electronic controls and electronic monitoring systems for engines comprised of electrical controllers, electric or electronic control systems for gen-sets comprised of electrical controllers; electronic devices, namely, controllers for internal combustion engines and turbines; electronic devices, namely, controllers for nautical, traction and ground support aviation applications; electronic devices, namely, controllers for independent power generation; electronic control systems for controlling computer technologies, namely, electrical automatic transfer switch controllers, gen-set controllers, generator controllers, engine controllers, industrial engine controllers, marine engine controllers, and mobile and off-road machinery controllers; control systems for renewable energy comprised of electric control devices for energy management; a dual-fuel control system package comprising electrical controllers in the nature of a bi-fuel control unit, a dual fuel module for fuel control and monitoring, and an anti-knocking controller; [ engine measurement sensors, electronic monitor modules for monitoring electric current and electrical signals, modems; ] electronic control and monitoring systems for diesel engines comprised of electronic control systems for diesel engines

Abstract

Method for producing oxide layers which protect against wear and/or corrosion on barrier layer-forming metals, preferably aluminum, magnesium and titanium, alloys and mixtures thereof by means of laser treatment, characterized in that on the surface a continuous near-surface oxygen-plasma is produced to form the oxide layer.

IPC Classes  ?

• C23C 8/10 - Oxidising
• C23C 8/12 - Oxidising using elemental oxygen or ozone
• C23C 8/04 - Treatment of selected surface areas, e.g. using masks
• C23C 8/36 - Solid state diffusion of only non-metal elements into metallic material surfacesChemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases using ionised gases, e.g. ionitriding

Abstract

A crimping head for use with an impact wrench to crimp fittings onto a structure carrying the fitting, that includes a universal adaptor having a head, and a socket positioned in the head sized and shaped to receive a standard anvil of an impact wrench without further connection between the impact wrench and the crimping head. A locking assembly is provided for cooperating with the universal adaptor head for locking the anvil into the socket, and a transmission is attached to the universal adaptor for being driven by the universal adaptor and for converting rotational movement of the anvil into selective rearward and forward movement. A jaw assembly is attached to the transmission and adapted to close into a crimping position and open into a release position responsive to the rearward and forward movement of the transmission.

IPC Classes  ?

• B25F 3/00 - Associations of tools for different working operations with one portable power-drive meansAdapters therefor

Abstract

A crimping head for use with an impact wrench to crimp fittings onto a structure carrying the fitting, that includes a universal adaptor having a head, and a socket positioned in the head sized and shaped to receive a standard anvil of an impact wrench without further connection between the impact wrench and the crimping head. A locking assembly is provided for cooperating with the universal adaptor head for locking the anvil into the socket, and a transmission is attached to the universal adaptor for being driven by the universal adaptor and for converting rotational movement of the anvil into selective rearward and forward movement. A jaw assembly is attached to the transmission and adapted to close into a crimping position and open into a release position responsive to the rearward and forward movement of the transmission.

IPC Classes  ?

• B21D 39/04 - Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by platingTube expanders of tubes with tubesApplication of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by platingTube expanders of tubes with rods
• B25B 21/02 - Portable power-driven screw or nut setting or loosening toolsAttachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
• B25B 28/00 - Portable power-driven joining or separation tools
• B25F 3/00 - Associations of tools for different working operations with one portable power-drive meansAdapters therefor

Goods & Services

Electronic control apparatus and instruments; electric control apparatus; electronic control circuits; process control units [electric]; process controlling apparatus [electronic]; checking (supervision) apparatus and instruments; remote, electric or electronic control stations; engine diagnostic apparatus.

Abstract

A ball valve including a valve body having a valve chamber, a ball member positioned in the valve chamber and defining first and second internal passages in fluid communication, and first and second seat rings, the first seat ring allowing fluid to flow past and through the second passage when the ball valve is in a life-sustaining flow operating position.

IPC Classes  ?

• F16K 5/06 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfacesPackings therefor
• F16K 5/10 - Means for additional adjustment of the rate of flow
• F16K 11/087 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug

Abstract

The invention relates to a multiple-way mixing valve (1), comprising a valve housing (3; 51) and at least five connections (A, B, C, D, E), which can be connected to each other by means of a switching element (5), which is supported in the valve housing (3) and which has flow channels (17, 19, 21, 29, 31). The multiple-way mixing valve is characterized in that three first connections (A, B, D) are associated with a first switching level (I) of the switching element (5) and two second connections (C, E) are associated with one or more second switching levels (II) of the switching element (5) deviating from the first switching level (I). The invention further relates to a method for temporally controlling the connection of five fluid-conducting connections (A, B, C, D, E) among each other.

IPC Classes  ?

• F16K 11/076 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only sliding valves with pivoted closure members with sealing faces shaped as surfaces of solids of revolution

Abstract

The invention relates to a multi-circuit heating or cooling system (100), a device for open-loop and/or closed-loop control for multi-circuit heating or cooling systems (100), and a method for operating a multi-circuit heating or cooling system (100). The multi-circuit heating or cooling system (100) is designed with an unmixed heating circuit (103) and a mixed heating circuit (105) in such a way that a hot-water store (107a) can be integrated and the mixed heating circuit (105) can be operated with heat from the unmixed heating circuit (103) or from a heat source (101a). There is a priority circuit for the hot-water store (107a), for charging the hot-water store with heat from the heat source (101a). In addition, the multi-circuit heating or cooling system (100) has an especially simple design and is also economically constructed.

IPC Classes  ?

• F24D 3/10 - Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks
• F16K 11/072 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only sliding valves with pivoted closure members
• F16K 11/076 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only sliding valves with pivoted closure members with sealing faces shaped as surfaces of solids of revolution
• F16K 11/085 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
• F24D 19/10 - Arrangement or mounting of control or safety devices

Abstract

The invention relates to a multi-circuit heating or cooling system (100), a device for open-loop and/or closed-loop control for multi-circuit heating or cooling systems (100), and a method for operating a multi-circuit heating or cooling system (100). The multi-circuit heating or cooling system (100) has a mixed heating circuit (105), such that a buffer store (103a) for storing heat is integrated and the mixed heating circuit (105) can be operated with heat from the buffer store or from a heat source (101a). A priority circuit for the buffer store (103a) charges the buffer store with heat from the heat source (101a), and the buffer store (103a) is integrated into a hot potable water processing means (107). In addition, solar thermal heat sources (157, 159) can be integrated, and the multi-circuit heating or cooling system (100) has an especially simple design and is also economically constructed.

IPC Classes  ?

• F24D 11/00 - Central heating systems using heat accumulated in storage masses
• F16K 11/00 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid
• F24D 12/02 - Other central heating systems having more than one heat source
• F24D 19/10 - Arrangement or mounting of control or safety devices

Goods & Services

Electric and electronic control and monitoring systems comprising electrical controllers, programmable electronic controllers, and software for use in monitoring and controlling dual fuel engines, stationary electric power sources, power sources of mobile applications like mining haul trucks, frack trucks, locomotives, ships and boats, and cogeneration combined heat and power (CHP) units

Abstract

An exemplary adapter configured as a transition between a fitting and a fluid system component. In one exemplary embodiment, the adapter is configured as a transition between a compression fitting and a fluid system component. The adapter comprises a body portion, a compression portion, and a flange portion. A first end of the body portion is inserted into a port of the compression fitting and the compression portion compresses a resilient seal against a sealing shoulder of the fitting. A nut of the compression fitting engages the flange portion of the adapter to connect the adapter to the compression fitting. A second end of the body portion is connected to a fluid system component. The adapter provides a fluid tight connection between the compression fitting and the fluid system component without using a gasket ring or a locking ring of the compression fitting.

IPC Classes  ?

• F16L 19/02 - Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member

Abstract

A system and method for predicting a pole slip in a synchronous generator is provided. The system includes a stator voltage frequency detector to determine the frequency of the stator voltage, a mechanical frequency detector to determine the rotational speed of the rotor and a prediction unit that is operative to disconnect the generator from a power grid if it determines that a pole slip is likely based on comparison of the frequency of the stator voltage and the rotational speed of the rotor.

IPC Classes  ?

• H02P 9/10 - Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
• H02P 9/00 - Arrangements for controlling electric generators for the purpose of obtaining a desired output
• H02J 3/00 - Circuit arrangements for ac mains or ac distribution networks
• H02H 7/06 - 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 dynamo-electric generatorsEmergency 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 synchronous capacitors

Goods & Services

Electrical and electronic control and monitoring systems for gensets, for electrical generators, for emergency sets, for alternative power sources, for cogeneration (CHP) units.

Goods & Services

Electric and electronic control and monitoring systems comprising electrical controllers, programmable electronic controllers, and software used to monitor and control power generators, used for emergency power sources, for standby power sources, and for cogeneration combined heat and power (CHP) units, none of the foregoing control lighting systems

Goods & Services

Electric and electronic control and monitoring systems for gensets, for electric generators, for emergency sources, for standby power sources, for cogeneration (CHP) units.

Goods & Services

Electric and electronic control and monitoring systems comprising electrical controllers, programmable electronic controllers, and software used to monitor and control power generators, used for emergency power sources, for standby power sources, and for cogeneration combined heat and power (CHP) units

Goods & Services

Electric and electronic control and monitoring systems comprising electrical controllers, programmable electronic controllers, and software used to monitor and control power generators, used for emergency power sources, for standby power sources, and for cogeneration combined heat and power (CHP) units

Goods & Services

Software, electronic devices and systems, electronic control and/or monitoring systems, electric or electronic control systems for gensets, electronic devices for internal-combustion engines and/or turbines, electronic devices for nautical, traction and aviation applications, electronic devices for independent power generation, computer technologies electronic control systems, electronic control and/or monitoring systems for diesel engines.

Goods & Services

Electric or electronic control systems for electric power plants, the systems being composed of a single or multiple programmable controllers with input and output features for digital devices, with capability of being connected to external supervisory computers; computerized electric or electronic control systems for monitoring and controlling the operation of electric generators and of alternative sources of electric power and of reserve emergency standby power sources and of cogeneration units, the systems being composed of a single or multiple programmable controllers with input and output features for digital devices, with capability of being connected to external supervisory computers

Goods & Services

Electric and electronic control and monitoring systems comprising electrical controllers, programmable electronic controllers, and software used to monitor and control power generators, used for emergency power sources, for standby power sources, and for cogeneration combined heat and power (CHP) units

Abstract

The present disclosure is directed to a sprinkler assembly that includes a sprinkler head and a fitting. The fitting has a recess in a distal end for receiving a pipe end. The fitting also has a sealing ring in the recess to provide a fluid-tight seal between the sprinkler head and the pipe end upon installation of the pipe. In one embodiment, the pipe is installed by pushing the pipe end into the fitting (i.e., pushing actuates the fitting). In another embodiment, the pipe is installed by inserting the pipe end into the fitting and using a tool to press-actuate the fitting. During installation, a sharp-edged grip-ring or grab-ring in the recess of the fitting, which in some embodiments has a plurality of teeth, engages the outer surface of the pipe end, holding the pipe securely in place.

IPC Classes  ?

• A62C 37/11 - Releasing means, e.g. electrically released heat-sensitive

Goods & Services

Computer software for use in operating and monitoring generator and engine controllers; electronic devices, namely, mains decoupling relays, utility protection relays, integrated circuit modules, battery chargers, electronic potentiometers; electronic controls and electronic monitoring systems for engines; electric or electronic control systems for gensets; electronic devices, namely, controllers for internal-combustion engines and/or turbines; electronic devices, namely, controllers for nautical, traction and aviation applications; electronic devices, namely, controllers for independent power generation; electronic control systems for controlling computer technologies, namely, Automatic Transfer Switch controllers, gen-set controllers, generator controllers, engine controllers, industrial engine controllers, marine engine controllers, mobile and off-road machinery controllers, a dual-fuel control system package comprising a bi-fuel control unit, a dual fuel module for fuel control and monitoring, and an anti-knocking controller, engine measurement sensors, electronic monitor modules for monitoring electric current and electrical signals, modems; electronic control and/or monitoring systems for diesel engines

Abstract

A fitting assembly for joining two pipes. The fitting assembly includes a fitting having a recess in a distal end for receiving a pipe end. A sealing ring is in the recess to provide a fluid-tight seal after the fitting is pressed. Also, a grab-ring is in the recess having a continuous sharp inner edge to engage an outer surface of the pipe after the fitting is pressed.

IPC Classes  ?

• F16L 21/02 - Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings

Abstract

An improvement for a backflow release valve of the type used for a backflow event in a supply line is provided. The improvement includes an air-liquid separator in fluid communication with the release valve and the supply line for reducing the amount of air entrained within a liquid solution entering the release valve, thereby reducing the total volume of liquid solution entering the release valve and minimizing the entrainment of water into air breaking a vacuum condition in the supply line.

IPC Classes  ?

• F16K 24/01 -

Abstract

A valve handle assembly for a valve having an outwardly extending rotatable stem for opening and closing the valve by rotation of the stem includes a stop plate for engaging the stem, a handle for rotating the stem by engaging and rotating the stop plate, and a cup washer for engaging the handle and retaining the stop plate and handle on the stem upon placing a nut on the stem and tightening of the nut. The handle has an internal lip for retaining the handle and the cup washer has a raised flange for engaging the lip to retain the handle upon tightening of the nut.

IPC Classes  ?

• F16K 51/00 - Other details not peculiar to particular types of valves or cut-off apparatus

Goods & Services

Measuring, signalling and checking (supervision) apparatus and instruments, including detectors, pressure gauges, measuring and checking apparatus for fluids, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, apartment water meters, meters, counters; electrotechnical apparatus, namely control and regulating apparatus, thermal energy meters, transmitters and receivers for electronic signals; computer software (recorded); parts, fittings and accessories for all the aforesaid goods, included in this class. Apparatus and installations for heating, bathing and water supply purposes and sanitary apparatus and installations; fittings (included in this class); sanitary and water fittings, in particular outlet valves, connecting valves, combinations of fittings, safety valves, shut-off valves, free-flow valves, piston valves, mixer taps for water pipes, taps for pipes, backflow preventers, distributors, system adjustment valves, valve distributors, distributor stations, wall-mounted systems for sanitary facilities, circulation valves; connectors for water meters and water pipes and radiators; threaded fittings for sanitary pipes; radiator caps and valves; control and safety accessories for water pipes and water apparatus (included in this class); water filtering apparatus; water intake apparatus; valves and taps of metal and plastic for liquid media; pressure flushing apparatus, pressure water tanks, pipe ventilators; filters (parts of household or industrial installations); pipes (parts of sanitary installations), in particular boiler pipes, coils (parts of heating installations); thermostatic valves (parts of heating installations); parts, fittings and accessories for all the above goods (included in this class). Installation and repair of heating, water supply and irrigation apparatus, in particular commissioning, installation, overhaul, cleaning and maintenance of measuring, signalling and checking (supervision) apparatus and instruments, including detectors, pressure gauges, measuring and checking apparatus for fluids, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, apartment water meters, meters, counters, electrotechnical apparatus, namely control and regulating apparatus, thermal energy meters, transmitters and receivers for electronic signals, apparatus and installations for heating, bathing and water supply purposes and sanitary apparatus and installations, fittings, sanitary and water fittings, in particular outlet valves, connecting valves, combinations of fittings, safety valves, shut-off valves, free-flow valves, piston valves, mixer taps for water pipes, taps for pipes, backflow preventers, distributors, system adjustment valves, valve distributors, distributor stations, wall-mounted systems for sanitary facilities, circulation valves, connectors for water meters and water pipes and radiators, threaded fittings for sanitary pipes, radiator caps and valves, control and safety accessories for water pipes and water apparatus, water filtering apparatus, water intake apparatus, de-aerators for feedwater, valves and taps of metal and plastic for liquid media, pressure flushing apparatus, pressure water tanks, pipe ventilators, filters (parts of household or industrial installations), pipes (parts of sanitary installations), in particular boiler pipes, coils (parts of heating installations), thermostatic valves (parts of heating installations); plumbing. Consultancy in the field of energy conservation, engineering, physics and information technology, calibration, technological consultancy and technical project studies in relation to measuring, signalling and checking apparatus and instruments, measuring, signalling and checking (supervision) apparatus and instruments, including detectors, pressure gauges, measuring and checking apparatus for fluids, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, apartment water meters, meters, counters, electrotechnical apparatus, namely control and regulating apparatus, thermal energy meters, transmitters and receivers for electronic signals, apparatus and installations for heating, bathing and water supply purposes and sanitary apparatus and installations, fittings, sanitary and water fittings, in particular outlet valves, connecting valves, combinations of fittings, safety valves, shut-off valves, free-flow valves, piston valves, mixer taps for water pipes, taps for pipes, backflow preventers, distributors, system adjustment valves, valve distributors, distributor stations, wall-mounted systems for sanitary facilities, circulation valves, connectors for water meters and water pipes and radiators, threaded fittings for sanitary pipes, radiator caps and valves, control and safety accessories for water pipes and water apparatus, water filtering apparatus, water intake apparatus, de-aerators for feedwater, valves and taps of metal and plastic for liquid media, pressure flushing apparatus, pressure water tanks, pipe ventilators, filters (parts of household or industrial installations), pipes (parts of sanitary installations), in particular boiler pipes, coils (parts of heating installations), thermostatic valves (parts of heating installations); creating and updating of computer software; installation, maintenance, repair and support of computer software.

Goods & Services

Measuring, signalling and checking (supervision) apparatus and instruments, including detectors, pressure measuring apparatus, fluid measuring and control apparatus, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, counters, meters; electrotechnical apparatus, namely control and regulating apparatus, thermal energy meters, transmitters and receivers for electronic signals; computer software (recorded); parts, components and accessories for all the aforesaid goods (included in class 9). Heating, bathing and water conducting apparatus and installations, and sanitary apparatus and installations; fittings (included in class 11); sanitary and water fittings, in particular outlet valves, connector valves, combination fittings, safety valves, shut-off fittings, free-flow valves, piston valves, sliding stem valves, mixer tapes for water pipes, pipeline cocks, backflow preventers, spin manifolds, system-adapter valves, valve manifolds, distribution stations, pre-wall systems for sanitary installations, circulation valves; connecting fittings for water meters, water pipes and radiators; threaded fittings for sanitary pipes; radiator caps and valves; regulating and safety accessories for water pipes and water apparatus (included in class 11); water-filtering apparatus; water intake apparatus; valves, sliding valves and taps of metal and plastic for liquid media; flushing valves, pressure water tanks, pipe aerators; filters (parts of household or industrial installations); pipes (parts of sanitary installations), in particular pipes for heating boilers, coils (parts for heating installations); thermostatic valves (parts of heating installations); parts, components and accessories for all the aforesaid goods (included in class 11). Installation and repair of heating, water conducting and irrigation installations,in particular commissioning, installation, repair, cleaning and maintenance of measuring, signalling and checking (supervision) apparatus and instruments, including detectors, pressure measuring apparatus, fluid measuring and control apparatus, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, counters, meters, electrotechnical apparatus, namely control and regulating apparatus, thermal energy meters, transmitters and receivers for electronic signals, heating, bathing and water conducting apparatus and installations, and sanitary apparatus and installations, fittings, sanitary and water fittings, in particular outlet valves, connector valves, combination fittings, safety valves, shut-off fittings, free-flow valves, piston valves, sliding stem valves, mixer tapes for water pipes, pipeline cocks, backflow preventers, spin manifolds, system-adapter valves, valve manifolds, distribution stations, pre-wall systems for sanitary installations, circulation valves, connecting fittings for water meters, water pipes and radiators, threaded fittings for sanitary pipes, radiator caps and valves, regulating and safety accessories for water pipes and water apparatus, water filtering apparatus, water dispensing apparatus, feed water aerators, valves, sliding valves and taps of metal and plastic for liquid media, flushing valves, pressure water tanks, pipe aerators, filters (parts for household or industrial installations), pipes (parts of sanitary installations), in particular pipes for heating boilers, coils (parts for heating installations), thermostat valves (parts for heating installations); plumbing. Consultancy relating to the conservation of energy, engineering, physics or information technology services, calibration, technical consultancy or technical project studies with regard to measuring, signalling and checking (supervision) apparatus and instruments, including detectors, pressure measuring apparatus, fluid measuring and control apparatus, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, counters, meters, electrotechnical apparatus, namely control and regulating apparatus, thermal energy meters, transmitters and receivers for electronic signals, heating, bathing and water conducting apparatus and installations, and sanitary apparatus and installations, fittings, sanitary and water fittings, in particular outlet valves, connector valves, combination fittings, safety valves, shut-off fittings, free-flow valves, piston valves, sliding stem valves, mixer tapes for water pipes, pipeline cocks, backflow preventers, spin manifolds, system-adapter valves, valve manifolds, distribution stations, pre-wall systems for sanitary installations, circulation valves, connecting fittings for water meters, water pipes and radiators, threaded fittings for sanitary pipes, radiator caps and valves, regulating and safety accessories for water pipes and water apparatus, water filtering apparatus, water dispensing apparatus, feed water aerators, valves, sliding valves and taps of metal and plastic for liquid media, flushing valves, pressure water tanks, pipe aerators, filters (parts for household or industrial installations), pipes (parts of sanitary installations), in particular pipes for heating boilers, coils (parts for heating installations), thermostat valves (parts for heating installations); computer software design and updating; installation, maintenance, repair and servicing of computer software.

Goods & Services

Software and equipment therefore, enabling a control system connected to the Internet to be visible behind a firewall or a private or non-static IP address.

Goods & Services

Measuring, signalling and checking (supervision) apparatus and instruments, including detectors, pressure measuring apparatus, fluid measuring and control apparatus, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, counters, meters; electrotechnical apparatus, namely control and regulating apparatus, thermal energy meters, transmitters and receivers for electronic signals; computer software (recorded); parts, components and accessories for all the aforesaid goods (included in class 9). Heating, bathing and water conducting apparatus and installations, and sanitary apparatus and installations; fittings (included in class 11); sanitary and water fittings, in particular outlet valves, connector valves, combination fittings, safety valves, shut-off fittings, free-flow valves, piston valves, sliding stem valves, mixer tapes for water pipes, pipeline cocks, backflow preventers, spin manifolds, system-adapter valves, valve manifolds, distribution stations, pre-wall systems for sanitary installations, circulation valves; connecting fittings for water meters, water pipes and radiators; threaded fittings for sanitary pipes; radiator caps and valves; regulating and safety accessories for water pipes and water apparatus (included in class 11); water-filtering apparatus; water intake apparatus; valves, sliding valves and taps of metal and plastic for liquid media; flushing valves, pressure water tanks, pipe aerators; filters (parts of household or industrial installations); pipes (parts of sanitary installations), in particular pipes for heating boilers, coils (parts for heating installations); thermostatic valves (parts of heating installations); parts, components and accessories for all the aforesaid goods (included in class 11). Installation and repair of heating, water conducting and irrigation installations,; in particular commissioning, installation, repair, cleaning and maintenance of measuring, signalling and checking (supervision) apparatus and instruments, including detectors, pressure measuring apparatus, fluid measuring and control apparatus, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, counters, meters, electrotechnical apparatus, namely control and regulating apparatus, thermal energy meters, transmitters and receivers for electronic signals, heating, bathing and water conducting apparatus and installations, and sanitary apparatus and installations, fittings, sanitary and water fittings, in particular outlet valves, connector valves, combination fittings, safety valves, shut-off fittings, free-flow valves, piston valves, sliding stem valves, mixer tapes for water pipes, pipeline cocks, backflow preventers, spin manifolds, system-adapter valves, valve manifolds, distribution stations, pre-wall systems for sanitary installations, circulation valves, connecting fittings for water meters, water pipes and radiators, threaded fittings for sanitary pipes, radiator caps and valves, regulating and safety accessories for water pipes and water apparatus, water filtering apparatus, water dispensing apparatus, feed water aerators, valves, sliding valves and taps of metal and plastic for liquid media, flushing valves, pressure water tanks, pipe aerators, filters (parts for household or industrial installations), pipes (parts of sanitary installations), in particular pipes for heating boilers, coils (parts for heating installations), thermostat valves (parts for heating installations); plumbing. Consultancy relating to the conservation of energy, engineering, physics or information technology services, calibration, technical consultancy or technical project studies with regard to measuring, signalling and checking (supervision) apparatus and instruments, including detectors, pressure measuring apparatus, fluid measuring and control apparatus, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, counters, meters, electrotechnical apparatus, namely control and regulating apparatus, thermal energy meters, transmitters and receivers for electronic signals, heating, bathing and water conducting apparatus and installations, and sanitary apparatus and installations, fittings, sanitary and water fittings, in particular outlet valves, connector valves, combination fittings, safety valves, shut-off fittings, free-flow valves, piston valves, sliding stem valves, mixer tapes for water pipes, pipeline cocks, backflow preventers, spin manifolds, system-adapter valves, valve manifolds, distribution stations, pre-wall systems for sanitary installations, circulation valves, connecting fittings for water meters, water pipes and radiators, threaded fittings for sanitary pipes, radiator caps and valves, regulating and safety accessories for water pipes and water apparatus, water filtering apparatus, water dispensing apparatus, feed water aerators, valves, sliding valves and taps of metal and plastic for liquid media, flushing valves, pressure water tanks, pipe aerators, filters (parts for household or industrial installations), pipes (parts of sanitary installations), in particular pipes for heating boilers, coils (parts for heating installations), thermostat valves (parts for heating installations); computer software design and updating; installation, maintenance, repair and servicing of computer software.

Goods & Services

Weighing, measuring, signaling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for the conducting, switching, converting, storage, regulating and controlling of electricity; devices for protecting electricity networks, motors and generators; compact units for the electrical protection of electricity networks and motor generators operating in parallel to electricity network.

Goods & Services

Weighing, measuring, signaling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for the conducting, switching, converting, storage, regulating and controlling of electricity; devices for protecting electricity networks, motors and generators; compact units for the electrical protection of electricity networks and motor generators operating in parallel to electricity network.

Goods & Services

Measuring, signalling and checking (supervision) apparatus and instruments, including detectors, pressure measuring apparatus, fluid measuring and control apparatus, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, counters, meters; electrotechnical apparatus, namely control and regulating apparatus, thermal energy meters, transmitters and receivers for electronic signals; computer software (recorded); parts, components and accessories for all the aforesaid goods (included in class 9). Heating, bathing and water conducting apparatus and installations, and sanitary apparatus and installations; fittings (included in class 11); sanitary and water fittings, in particular outlet valves, connector valves, combination fittings, safety valves, shut-off fittings, free-flow valves, piston valves, sliding stem valves, mixer tapes for water pipes, pipeline cocks, backflow preventers, spin manifolds, system-adapter valves, valve manifolds, distribution stations, pre-wall systems for sanitary installations, circulation valves; connecting fittings for water meters, water pipes and radiators; threaded fittings for sanitary pipes; radiator caps and valves; regulating and safety accessories for water pipes and water apparatus (included in class 11); water-filtering apparatus; water intake apparatus; valves, sliding valves and taps of metal and plastic for liquid media; flushing valves, pressure water tanks, pipe aerators; filters (parts of household or industrial installations); pipes (parts of sanitary installations), in particular pipes for heating boilers, coils (parts for heating installations); thermostatic valves (parts of heating installations); parts, components and accessories for all the aforesaid goods (included in class 11). Installation and repair of heating, water supply and watering installations, in particular commissioning, installation, repair, cleaning and maintenance of measuring, signalling and checking (supervision) apparatus and instruments, including detectors, pressure measuring apparatus, fluid measuring and control apparatus, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, counters, meters, electrotechnical apparatus, namely control and regulating apparatus, thermal energy meters, transmitters and receivers for electronic signals, heating, bathing and water conducting apparatus and installations, and sanitary apparatus and installations, fittings, sanitary and water fittings, in particular outlet valves, connector valves, combination fittings, safety valves, shut-off fittings, free-flow valves, piston valves, sliding stem valves, mixer tapes for water pipes, pipeline cocks, backflow preventers, spin manifolds, system-adapter valves, valve manifolds, distribution stations, pre-wall systems for sanitary installations, circulation valves, connecting fittings for water meters, water pipes and radiators, threaded fittings for sanitary pipes, radiator caps and valves, regulating and safety accessories for water pipes and water apparatus, water filtering apparatus, water dispensing apparatus, feed water aerators, valves, sliding valves and taps of metal and plastic for liquid media, flushing valves, pressure water tanks, pipe aerators, filters (parts for household or industrial installations), pipes (parts of sanitary installations), in particular pipes for heating boilers, coils (parts for heating installations), thermostat valves (parts for heating installations); plumbing. Consultancy relating to the conservation of energy, engineering, physics or information technology services, calibration, technical consultancy or technical project studies with regard to measuring, signalling and checking (supervision) apparatus and instruments, including detectors, pressure measuring apparatus, fluid measuring and control apparatus, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, counters, meters, electrotechnical apparatus, namely control and regulating apparatus, thermal energy meters, transmitters and receivers for electronic signals, heating, bathing and water conducting apparatus and installations, and sanitary apparatus and installations, fittings, sanitary and water fittings, in particular outlet valves, connector valves, combination fittings, safety valves, shut-off fittings, free-flow valves, piston valves, sliding stem valves, mixer tapes for water pipes, pipeline cocks, backflow preventers, spin manifolds, system-adapter valves, valve manifolds, distribution stations, pre-wall systems for sanitary installations, circulation valves, connecting fittings for water meters, water pipes and radiators, threaded fittings for sanitary pipes, radiator caps and valves, regulating and safety accessories for water pipes and water apparatus, water filtering apparatus, water dispensing apparatus, feed water aerators, valves, sliding valves and taps of metal and plastic for liquid media, flushing valves, pressure water tanks, pipe aerators, filters (parts for household or industrial installations), pipes (parts of sanitary installations), in particular pipes for heating boilers, coils (parts for heating installations), thermostat valves (parts for heating installations); computer software design and updating; installation, maintenance, repair and servicing of computer software.

Goods & Services

Measuring, signalling and checking (supervision) apparatus and instruments, including detectors, pressure measuring apparatus, fluid measuring and control apparatus, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, counters, meters; electrotechnical apparatus, namely control and regulating apparatus, thermal energy meters, transmitters and receivers for electronic signals; computer software (recorded); parts, components and accessories for all the aforesaid goods (included in class 9). Heating, bathing and water conducting apparatus and installations, and sanitary apparatus and installations; fittings (included in class 11); sanitary and water fittings, in particular outlet valves, connector valves, combination fittings, safety valves, shut-off fittings, free-flow valves, piston valves, sliding stem valves, mixer tapes for water pipes, pipeline cocks, backflow preventers, spin manifolds, system-adapter valves, valve manifolds, distribution stations, pre-wall systems for sanitary installations, circulation valves; connecting fittings for water meters, water pipes and radiators; threaded fittings for sanitary pipes; radiator caps and valves; regulating and safety accessories for water pipes and water apparatus (included in class 11); water-filtering apparatus; water intake apparatus; valves, sliding valves and taps of metal and plastic for liquid media; flushing valves, pressure water tanks, pipe aerators; filters (parts of household or industrial installations); pipes (parts of sanitary installations), in particular pipes for heating boilers, coils (parts for heating installations); thermostatic valves (parts of heating installations); parts, components and accessories for all the aforesaid goods (included in class 11). Installation and repair of heating, water conducting and irrigation installations,; in particular commissioning, installation, repair, cleaning and maintenance of measuring, signalling and checking (supervision) apparatus and instruments, including detectors, pressure measuring apparatus, fluid measuring and control apparatus, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, counters, meters, electrotechnical apparatus, namely control and regulating apparatus, thermal energy meters, transmitters and receivers for electronic signals, heating, bathing and water conducting apparatus and installations, and sanitary apparatus and installations, fittings, sanitary and water fittings, in particular outlet valves, connector valves, combination fittings, safety valves, shut-off fittings, free-flow valves, piston valves, sliding stem valves, mixer tapes for water pipes, pipeline cocks, backflow preventers, spin manifolds, system-adapter valves, valve manifolds, distribution stations, pre-wall systems for sanitary installations, circulation valves, connecting fittings for water meters, water pipes and radiators, threaded fittings for sanitary pipes, radiator caps and valves, regulating and safety accessories for water pipes and water apparatus, water filtering apparatus, water dispensing apparatus, feed water aerators, valves, sliding valves and taps of metal and plastic for liquid media, flushing valves, pressure water tanks, pipe aerators, filters (parts for household or industrial installations), pipes (parts of sanitary installations), in particular pipes for heating boilers, coils (parts for heating installations), thermostat valves (parts for heating installations); plumbing. Consultancy relating to the conservation of energy, engineering, physics or information technology services, calibration, technical consultancy or technical project studies with regard to measuring, signalling and checking (supervision) apparatus and instruments, including detectors, pressure measuring apparatus, fluid measuring and control apparatus, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, counters, meters, electrotechnical apparatus, namely control and regulating apparatus, thermal energy meters, transmitters and receivers for electronic signals, heating, bathing and water conducting apparatus and installations, and sanitary apparatus and installations, fittings, sanitary and water fittings, in particular outlet valves, connector valves, combination fittings, safety valves, shut-off fittings, free-flow valves, piston valves, sliding stem valves, mixer tapes for water pipes, pipeline cocks, backflow preventers, spin manifolds, system-adapter valves, valve manifolds, distribution stations, pre-wall systems for sanitary installations, circulation valves, connecting fittings for water meters, water pipes and radiators, threaded fittings for sanitary pipes, radiator caps and valves, regulating and safety accessories for water pipes and water apparatus, water filtering apparatus, water dispensing apparatus, feed water aerators, valves, sliding valves and taps of metal and plastic for liquid media, flushing valves, pressure water tanks, pipe aerators, filters (parts for household or industrial installations), pipes (parts of sanitary installations), in particular pipes for heating boilers, coils (parts for heating installations), thermostat valves (parts for heating installations); computer software design and updating; installation, maintenance, repair and servicing of computer software.

Abstract

The present invention provides an end cap sealing system for sealing an open piping end. The end cap sealing system includes an end-cap having an end cap core. The end cap core has a generally cylindrical end with a circumferential groove formed around the exterior thereof and a closed end that defines a generally circular rim. An o-ring is positioned within the groove for sealingly engaging an interior wall of the piping open end. The end cap sealing system also includes a generally circular clamp having a channel formed therein for capturing the rim and a flange formed on the check valve. The o-ring being spaced-apart from the rim of the end cap core.

IPC Classes  ?

• F16L 55/115 - Caps

Abstract

The present invention provides a valve actuator for a valve that includes a cylindrical body that is thermally nonconductive and configured to engage a valve stem. A cylindrical adjuster is positioned coaxially with the body. A shaft extends through the adjuster and the adjuster is axially movable between a first position and a second position such that when the adjuster is in the first position a first engaging means engages a second engaging means thereby fixing the position of the adjuster relative to the body. When the adjuster is in the second position the adjuster is radially movable relative to the body. A spring is aligned with the shaft and configured to bias the adjuster toward the first position such that the first engaging means engages the second engaging means thereby fixing the position of the adjuster relative to the body.

IPC Classes  ?

• F16K 51/00 - Other details not peculiar to particular types of valves or cut-off apparatus

Abstract

The present invention provides an end cap sealing system for sealing an open piping end. The end cap sealing system includes an end cap having an end cap core. The end cap core has a generally cylindrical end with a circumferential groove formed around the exterior thereof and a closed end that defines a generally circular rim. An o-ring is positioned within the groove for sealingly engaging an interior wall of the piping open end. The end cap sealing system also includes a generally circular clamp having a channel formed therein for capturing the rim and a flange formed on the check valve. The o-ring being spaced-apart from the rim of the end cap core.

IPC Classes  ?

• F16L 55/10 - Means for stopping flow in pipes or hoses