Abrégé

A computer-implemented method for operating a shut-off device for a fluid includes: using a mathematical model to calculate a current static fluid pressure at a location of interest within a shut-off device as a function of at least one measured state variable of the fluid; determining a vapor pressure of the fluid; comparing a current static fluid pressure with a cavitation limit value which is dependent on a vapor pressure of the fluid; and in the event of the calculated current static fluid pressure falling below the cavitation limit value dependent on the vapor pressure of the fluid, signaling the presence or expected presence of cavitation at the location of interest of the shut-off device. A related shut-off device is also disclosed.

Classes IPC  ?

• G05D 7/06 - Commande de débits caractérisée par l'utilisation de moyens électriques
• G05B 19/416 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique caractérisée par la commande de vitesse, d'accélération ou de décélération

Abrégé

A computer-implemented method for operating a shut-off device for a fluid uses a mathematical model to calculate the current static fluid pressure (pc) at a location of interest within the shut-off device as a function of at least one measured state variable of the fluid. The vapor pressure (pv) of the fluid is determined, and the current static fluid pressure (pc) is compared with a cavitation limit value (pl) which is dependent on the vapor pressure (pv ). When the calculated current static fluid pressure (pc) falls below the cavitation limit value (pl), the presence or expected presence of cavitation at the location of interest of the shut-off device is signaled. The mathematical model is based on Bernoulli's equation provided with at least one correction factor (α, β) for adapting the Bernoulli equation to the constructive design of the shut-off device.

Classes IPC  ?

• F16K 31/00 - Moyens de fonctionnementDispositifs de retour à la position de repos
• F16K 37/00 - Moyens particuliers portés par ou sur les soupapes ou autres dispositifs d'obturation pour repérer ou enregistrer leur fonctionnement ou pour permettre de donner l'alarme
• G05D 7/06 - Commande de débits caractérisée par l'utilisation de moyens électriques

Abrégé

An ultrasonic flowmeter includes a measuring tube, a first transducer pair including first and second ultrasonic transducers, and a second transducer pair including third and fourth ultrasonic transducers. Each ultrasonic transducer is an ultrasonic transmitter and/or an ultrasonic receiver. The first transducer pair is on the measuring tube offset such that the respective transmitter transmits an ultrasonic signal in or against the direction of flow, and the receiver receives the ultrasonic signal. A course of the ultrasonic signal between the first and second ultrasonic transducers defines a first signal path. The second transducer pair is on the measuring tube offset such that the respective transmitter transmits an ultrasonic signal in or against the direction of flow. The receiver receives the ultrasonic signal transmitted by the transmitter. A course of the ultrasonic signal between the third and fourth ultrasonic transducers defines a second signal path.

Classes IPC  ?

• G01F 1/66 - Mesure du débit volumétrique ou du débit massique d'un fluide ou d'un matériau solide fluent, dans laquelle le fluide passe à travers un compteur par un écoulement continu en mesurant la fréquence, le déphasage, le temps de propagation d'ondes électromagnétiques ou d'autres types d'ondes, p. ex. en utilisant des débitmètres à ultrasons
• F16K 37/00 - Moyens particuliers portés par ou sur les soupapes ou autres dispositifs d'obturation pour repérer ou enregistrer leur fonctionnement ou pour permettre de donner l'alarme
• G01F 15/00 - Détails des appareils des groupes ou accessoires pour ces derniers, dans la mesure où de tels accessoires ou détails ne sont pas adaptés à ces types particuliers d'appareils, p. ex. pour l'indication à distance
• G01F 1/667 - Dispositions de transducteurs pour les débitmètres à ultrasonsCircuits pour faire fonctionner les débitmètres à ultrasons
• G01N 29/22 - Recherche ou analyse des matériaux par l'emploi d'ondes ultrasonores, sonores ou infrasonoresVisualisation de l'intérieur d'objets par transmission d'ondes ultrasonores ou sonores à travers l'objet Détails
• G01N 29/02 - Analyse de fluides

Abrégé

A shut-off device for a fluid includes a housing conducting the fluid, an inflow opening provided in the housing, an outflow opening provided in the housing, a flow channel formed in the housing between the inflow opening and the outflow opening, and a blocking device arranged in the flow channel. The blocking device has a blocking body receptacle and a blocking body movable in the blocking body receptacle. The flow cross-section for the fluid in the blocking device, and thus in the flow channel, can be changed by moving the blocking body in the blocking body receptacle. A reliable detection of the position of the blocking body is ensured in that an ultrasonic measuring device is arranged in or aligned on the housing such that the position of the blocking body can be determined by means of the ultrasonic measuring device.

Classes IPC  ?

• F16K 37/00 - Moyens particuliers portés par ou sur les soupapes ou autres dispositifs d'obturation pour repérer ou enregistrer leur fonctionnement ou pour permettre de donner l'alarme
• F16K 1/32 - Soupapes ou clapets, c.-à-d. dispositifs obturateurs dont l'élément de fermeture possède au moins une composante du mouvement d'ouverture ou de fermeture perpendiculaire à la surface d'obturation Détails
• G01S 7/52 - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe
• G01S 15/08 - Systèmes pour mesurer la distance uniquement

Abrégé

A globe valve (e.g. Flow-To-Open valve) can include an inlet opening with a circular shaped opening cross section defining a valve axis, a globe valve member movable in a vertical direction transversely to the valve axis and connectable, via a valve rod, to an actuator for actuating the globe valve member, and a passage opening with a circular-shaped passage opening cross section. The globe valve member closes the passage opening at a lowest actuating position, in the vertical direction, and a flow channel extending from the inlet opening to the passage opening defines a flow cross section. The surface size of the flow cross section decreases in a first section from the inlet opening, in a flow direction, to a transition point. The flow cross section, in the first section, is continuously oval shaped and the first section of the flow channel is continuously inclined downwards in the vertical direction.

Classes IPC  ?

• F16K 1/08 - Dispositions particulières pour améliorer l'écoulement, p. ex. formes particulières des passages ou des chambres dans lesquelles la tige est perpendiculaire à la direction générale de l'écoulement
• F16K 1/36 - Corps de soupapes
• F16K 47/08 - Moyens incorporés aux soupapes pour absorber l'énergie d'un fluide pour diminuer la pression, l'organe régulateur étant distinct de l'élément de fermeture
• F16K 1/42 - Sièges de soupapes

Produits et services

Pressure regulator being parts of machines; Differential pressure regulator being parts of machines; Pressure reducers as parts of machines for liquids; Valves being parts of machines, namely, temperature control valves, pressure reducing valves, diaphragm valves, single-seat valves, globe valves, overflow valves, quick-acting shut-off valves, pipe rupture valves, safety valves, control valves, shut-off valves and gate valves for water and for other liquid substances; Pneumatic controllers being part of machines, namely, pneumatic pressure controllers, pneumatic temperature controllers, pneumatic control relays; Condensate controllers being parts of machines; Condensate plugs being parts of machines; Condensate drains being parts of machines; Electric actuators for valves; Valves being parts of machines as control devices, namely, pneumatic valves, control valves; Control devices as parts of machines for the automation of process sequences for process and production engineering and for machine tools; Pneumatic buttons being parts of machines for the automation of process sequences for process and production engineering and for machine tools; Pneumatic reducing devices being parts of machines as a control device; Pneumatically operated controllers as parts of machines for controlling and limiting the flow and quantity of liquids; Flowmeters, in particular ultrasonic flowmeters Electrical instruments for measuring flow, pressure and temperature; Diagnostic apparatus, not for medical purposes, for detecting leaks; ultrasonic level measuring instruments; Flowmeters, namely, ultrasonic flowmeters; Pressure measuring devices not for medical purposes; Temperature measuring devices to measure temperature of fluids in process technology plants and home installations; Scientific instrumentation for measuring concentrations of substances not for medical purposes; Scientific apparatus and instruments, namely, pressure and temperature regulators with electric switch not for medical purposes; Flow meters; Liquid meters; Differential pressure, flow and liquid level meters; Electrical wiring devices in the nature of controllers and switching devices for setting, controlling and switching valves, shut-off valves and shut-off slides, control devices and pneumatic measuring and control installations; Control and regulating apparatus, instruments and parts thereof for the automation of industrial processes and installations made therefrom using pneumatic, hydraulic, electrical or mixed signals and pulses; Pneumatic switches; Electric switches; Scientific instruments, namely, data recording devices used for recording, storing and reading pneumatic, electric signals, data, measured values and other technical information; Scientific apparatus, namely, signaling devices for indicating exceeding and falling below limit values of pressure, temperature, density, flow and viscosity; Electronic indicating devices for pressure, temperature, density and flow; Control valves, namely, electronic positioners for valve positions; Electrical control apparatus, namely, field controllers; Measuring and counting apparatus for machines, namely, temperature meters, pressure meters and flow meters; Power Monitoring Systems; Downloadable computer software, in particular for access to measuring and field devices and measuring and field device components, in particular for organizing maintenance plans for measuring and field devices, in particular for the onsite inspection and diagnosis of measuring and field devices, in particular for the commissioning and calibration of measuring and field devices, in particular for the management of technical systems with measuring and field devices in particular for cloud services in connection with measuring device and field device data, in particular for databases in connection with measuring device and field device data, in particular for online tutorials in connection with measuring and field devices, in particular for arranging access to databases in computer networks or on the Internet, in particular in connection with measuring device and field device data; Downloadable databases and downloadable database access servers in the field of measuring devices and field device data Electrical or electronic apparatus, namely, valves and pumps for controlling the flow and quantity of liquids, in particular for use in combustion installations, boilers, district heating supply installations and for cooling motors

Produits et services

Pressure regulator being parts of machines; Differential pressure regulator being parts of machines; Pressure reducers as parts of machines for liquids; Valves being parts of machines, namely, temperature control valves, pressure reducing valves, diaphragm valves, single-seat valves, globe valves, overflow valves, quick-acting shut-off valves, pipe rupture valves, safety valves, control valves, shut-off valves and gate valves for water and for other liquid substances; Pneumatic controllers being part of machines, namely, pneumatic pressure controllers, pneumatic temperature controllers, pneumatic control relays; Condensate controllers being parts of machines; Condensate plugs being parts of machines; Condensate drains being parts of machines; Electric actuators for valves; Valves being parts of machines as control devices, namely, pneumatic valves, control valves; Control devices as parts of machines for the automation of process sequences for process and production engineering and for machine tools; Pneumatic buttons being parts of machines for the automation of process sequences for process and production engineering and for machine tools; Pneumatic reducing devices being parts of machines as a control device; Pneumatically operated controllers as parts of machines for controlling and limiting the flow and quantity of liquids; Flowmeters, in particular ultrasonic flowmeters Electrical instruments for measuring flow, pressure and temperature; Diagnostic apparatus, not for medical purposes, for detecting leaks; ultrasonic level measuring instruments; Flowmeters, namely, ultrasonic flowmeters; Pressure measuring devices not for medical purposes; Temperature measuring devices to measure temperature of fluids in process technology plants and home installations; Scientific instrumentation for measuring concentrations of substances not for medical purposes; Scientific apparatus and instruments, namely, pressure and temperature regulators with electric switch not for medical purposes; Flow meters; Liquid meters; Differential pressure, flow and liquid level meters; Electrical wiring devices in the nature of controllers and switching devices for setting, controlling and switching valves, shut-off valves and shut-off slides, control devices and pneumatic measuring and control installations; Control and regulating apparatus, instruments and parts thereof for the automation of industrial processes and installations made therefrom using pneumatic, hydraulic, electrical or mixed signals and pulses; Pneumatic switches; Electric switches; Scientific instruments, namely, data recording devices used for recording, storing and reading pneumatic, electric signals, data, measured values and other technical information; Scientific apparatus, namely, signaling devices for indicating exceeding and falling below limit values of pressure, temperature, density, flow and viscosity; Electronic indicating devices for pressure, temperature, density and flow; Control valves, namely, electronic positioners for valve positions; Electrical control apparatus, namely, field controllers; Measuring and counting apparatus for machines, namely, temperature meters, pressure meters and flow meters; Power Monitoring Systems; Downloadable computer software, in particular for access to measuring and field devices and measuring and field device components, in particular for organizing maintenance plans for measuring and field devices, in particular for the onsite inspection and diagnosis of measuring and field devices, in particular for the commissioning and calibration of measuring and field devices, in particular for the management of technical systems with measuring and field devices in particular for cloud services in connection with measuring device and field device data, in particular for databases in connection with measuring device and field device data, in particular for online tutorials in connection with measuring and field devices, in particular for arranging access to databases in computer networks or on the Internet, in particular in connection with measuring device and field device data; Downloadable databases and downloadable database access servers in the field of measuring devices and field device data Electrical or electronic apparatus, namely, valves and pumps for controlling the flow and quantity of liquids, in particular for use in combustion installations, boilers, district heating supply installations and for cooling motors

Produits et services

Pressure regulators [parts of machines]; Differential pressure regulators [machine parts]; Steam pressure reducers [machine parts], pressure reducers [machine parts] for liquids, air and gases; Valves, In class 7, Namely temperature regulating valves, pressure release valves, Diaphragm valves, Single-seat valves, Double-seat valves, Straight-way valves, Blending valves, 3-way valves, Overflow valves, Emergency trip valves, pipe-burst valves, Safety valves, Control valves, stopcocks, Throttle valves, Butterfly valves, Shutter valves and Stop valves [machine parts] for steam, water, gas, air and for other liquid, gaseous or vaporous materials; Electromagnetically operated valves; pneumatic regulators [parts of machines], In particular pneumatic pressure regulators, pneumatic temperature regulators, pneumatic adjustable relays; Servomotors [machine parts]; Condensation regulators [machine parts], steam separators [machine parts], steam traps [machine parts] and steam water traps [machine parts], compressors [machine parts] and containers [machine parts] for compressed air production installations; Electric actuators for regulators, valves, airing and butterfly valves; Pneumatic remote control mechanisms for the remote adjustment and remote control of valves, butterfly valves, blinds and other blocking and control apparatus; Regulating apparatus, namely pneumatic valves, Actuators for valves and 3-way valves [including being machine parts]; Control apparatus [machine parts] and pneumatic controls for the automation of processes for process and production engineering and for machine tools, pneumatic buttons [machine parts]; Regulating apparatus, namely air pressure intensifiers and pneumatic reduction apparatus [including being machine parts]; Pneumatically operated regulators for control and limitation of the flow and the volume of liquids, air, gases and steam, in particular for use in combustion installations, boilers, district heating systems and for cooling engines and motors; Hydraulic switches, Microswitches and Change-over switches. Measuring devices, electric; Diagnostic apparatus, not for medical purposes, in particular for leakage detection; Filling state measures and filling state switches, namely radar filling state measures, capacitive filling state measures and filling state switches, ultrasonic filling state measures, vibration filling state switches; Flow meters, in particular magnetic-inductive flow meters, ultrasonic flow meters, eddy frequency flow meters, mass flow meters, variable area flow meters, calorimetric flow meters, nuclear magnetic flow meters; Pressure measuring apparatus; Temperature gauges; Analysis apparatus, not for medical purposes, in particular for measuring concentrations of substances and pH values; Apparatus for analysing gases; Sludge blanket measuring devices; Optical apparatus and instruments, In particular spectroscopic measuring instruments, in particular for determining properties of light, including transmission, dispersion, fluorescence or refraction; Mass spectrometers; Physical apparatus and instruments and parts therefor, optical, weighing, measuring, signalling, checking (supervision), control and monitoring equipment, apparatus and instruments, and parts therefor; Pressure and temperature regulators with electric commutators; Flowmeters, Fluid flow rate meters, Gas meters, Water level sensors, Transducers, Thermometers, not for medical purposes, Pressure gauges, Water quantity alarms; Calorimeters, steam counters, thermostats, safety thermostats, room thermostats, heat and temperature detectors, humidity detectors (hygrostats); Safety temperature limiters, return temperature limiters; Differential pressure, flow and liquid level meters; Electrical controllers, parts thereof included in Class 9, In particular temperature regulators, Pressure regulators, room temperature controller; Electric high speed circuit breakers for the remote adjustment and remote control of valves, butterfly valves, blinds and other blocking and control apparatus; Electronically operated actuating and switching apparatus for adjusting, controlling and switching valves, cut-off valves and gate valves, regulating apparatus and pneumatic measuring and regulating installations; Control and regulating apparatus, included in class 9, and parts therefor for automating industrial operations and installations constructed therefrom using pneumatic, hydraulic, electric or mixed signals and impulses; Pneumatic, electric, hydraulic and mechanical calculating machines, Switchboxes [electricity], Switchboxes (electricity); Pneumatic, electric, hydraulic and mechanical switches, microswitches and two-way switches; Apparatus for receiving, storing and reading pneumatic, hydraulic, electric signals, data, measurement values and other technical information; Apparatus for the input and output of digital or analogue physical sizes; Digital/analogue converters, Converters for analog/digital signals, Analogue display apparatus, pneumatic measuring apparatus for automating working processes in process and manufacturing engineering, and for machine tools, pneumatic buttons and switch buttons and pneumatic drop signals [signal apparatus]; Pneumatic binary displays, binary amplifiers, power circuit breakers, pulse counters, signal transmitters; Relays, electric, Splitters, Chokes and Remote throttle [electric installation materials], parts thereof included in Class 9; Differential pressure switches and Time Delay Relays; Electronic universal regulators for resistance teletransmitters, electronic humidity regulators, electronic synchronisation controls for actuators; Electronic display apparatus; Set-point adjusters [electric regulating apparatus]; Electronic positioners; Electric differential pressure switches, measurement value regulators consisting of measuring apparatus and pneumatic and/or electric regulators, measuring transducers and modulating controllers for pressure, differential pressure and temperature; Pneumatic limit signal transmitters; Electric regulating devices, namely field regulators [included in class 9]; Measuring and metering apparatus for machines; Electronic heating and ventilation regulators and electronic temperature and differential temperature regulators, parts thereof included in Class 9; Electric switch buttons for machines; Electric or electronic apparatus for regulating the flow and the volume of liquids, air, gases and steam, in particular for use in combustion installations, boilers, district heating systems and for cooling engines and motors; Software, In particular for access to measuring and field apparatus and field apparatus components, in particular for the organisation of maintenance plans for measuring and field apparatus, in particular for the on-site review and diagnosis of measuring and field apparatus, in particular for the commissioning and calibration of measuring and field apparatus; Software, In particular for the management of technical installations with measuring and field apparatus, in particular for cloud services in connection with measuring and field apparatus data, in particular for databases in connection with measuring and field apparatus, in particular for online tutorials in connection with measuring and field apparatus, in particular for arranging access to databases in computer networks or On the Internet, In particular in connection with measuring and field apparatus; Databases and Computer database servers, In particular in connection with measuring and field apparatus. Heating, refrigerating, drying, ventilating, water supply and sanitary installations and parts therefor; Regulating and safety fittings for heating, cooking, refrigerating, drying, ventilating, air conditioning and pasteurising apparatus and installations; Mixer apparatus for cold and hot water; Ventilators and aerators for steam, water and heating installations, dirt pans, dirt sieves for steam, water and gas pipelines and apparatus, included in class 11, fittings for heating, ventilating, combustion, water supply and bath installations; Electric cartridge-type heaters for radiators and boilers; Thermostatic valves [parts of heating installations]. Updating and maintenance of data in computer databases, In particular in connection with measuring and field apparatus; Compilation of information into computer databases, In particular in connection with measuring and field apparatus. Providing access to databases, In particular for measuring and field apparatus; Communications services for accessing a data-base, In particular for measuring and field apparatus; Providing user access to global computer networks; Transmission of digital files, In particular in connection with measuring and field apparatus. Maintenance of data bases, In particular for measuring and field apparatus; Updating of computer software; Computer technology consultancy; Information technology [IT] consultancy; Cloud computing; Computer system analysis; Calibration [measuring]; Electronic data storage; Off-site data backup; Installation of computer software; Conversion of computer programs and data, other than physical conversion; Outsource service providers in the field of information technology; Platform as a service [PaaS]; Technological consultancy; Monitoring of computer systems to detect breakdowns; Monitoring of computer systems for detecting unauthorized access or data breach; Rental of computers and computer software; Maintenance of computer software.

Produits et services

Pressure regulators [parts of machines]; Differential pressure regulators [machine parts]; Steam pressure reducers [machine parts]; Pressure reducers [machine parts] for liquids, air and gases; Valves, In class 7, Namely temperature regulating valves, pressure release valves, Diaphragm valves, Single-seat valves, Double-seat valves, Straight-way valves, Blending valves, 3-way valves, Overflow valves, Emergency trip valves, pipe-burst valves, Safety valves, Control valves, stopcocks, Throttle valves, Butterfly valves, Shutter valves and Stop valves [machine parts] for steam, water, gas, air and for other liquid, gaseous or vaporous materials; Electromagnetically operated valves; pneumatic regulators [parts of machines], In particular pneumatic pressure regulators, pneumatic temperature regulators, pneumatic adjustable relays; Servomotors [machine parts]; Condensation regulators [machine parts], steam separators [machine parts], steam traps [machine parts] and steam water traps [machine parts], compressors [machine parts] and containers [machine parts] for compressed air production installations; Electric actuators for regulators, valves, airing and butterfly valves; Pneumatic remote control mechanisms for the remote adjustment and remote control of valves, butterfly valves, blinds and other blocking and control apparatus; Regulating apparatus, namely pneumatic valves, Actuators for valves and 3-way valves [including being machine parts]; Control apparatus [machine parts] and pneumatic controls for the automation of processes for process and production engineering and for machine tools, pneumatic buttons [machine parts]; Regulating apparatus, namely air pressure intensifiers and pneumatic reduction apparatus [including being machine parts]; Pneumatically operated regulators for control and limitation of the flow and the volume of liquids, air, gases and steam, in particular for use in combustion installations, boilers, district heating systems and for cooling engines and motors; Hydraulic switches, Microswitches and Change-over switches. Measuring devices, electric; Diagnostic apparatus, not for medical purposes, in particular for leakage detection; Filling state measures and filling state switches, namely radar filling state measures, capacitive filling state measures and filling state switches, ultrasonic filling state measures, vibration filling state switches; Flow meters, in particular magnetic-inductive flow meters, ultrasonic flow meters, eddy frequency flow meters, mass flow meters, variable area flow meters, calorimetric flow meters, nuclear magnetic flow meters; Pressure measuring apparatus; Temperature gauges; Analysis apparatus, not for medical purposes, in particular for measuring concentrations of substances and pH values; Apparatus for analysing gases; Sludge blanket measuring devices; Optical apparatus and instruments, In particular spectroscopic measuring instruments, in particular for determining properties of light, including transmission, dispersion, fluorescence or refraction; Mass spectrometers; Physical apparatus and instruments and parts therefor, optical, weighing, measuring, signalling, checking (supervision), control and monitoring equipment, apparatus and instruments, and parts therefor; Pressure and temperature regulators with electric commutators; Flowmeters, Fluid flow rate meters, Gas meters, Water level sensors, Transducers, Thermometers, not for medical purposes, Pressure gauges, Water quantity alarms; Calorimeters, steam counters, thermostats, safety thermostats, room thermostats, heat and temperature detectors, humidity detectors (hygrostats); Safety temperature limiters, return temperature limiters; Differential pressure, flow and liquid level meters; Electrical controllers, parts thereof included in Class 9, In particular temperature regulators, Pressure regulators, room temperature controller; Electric high speed circuit breakers for the remote adjustment and remote control of valves, butterfly valves, blinds and other blocking and control apparatus; Electronically operated actuating and switching apparatus for adjusting, controlling and switching valves, cut-off valves and gate valves, regulating apparatus and pneumatic measuring and regulating installations; Control and regulating apparatus, included in class 9, and parts therefor for automating industrial operations and installations constructed therefrom using pneumatic, hydraulic, electric or mixed signals and impulses; Pneumatic, electric, hydraulic and mechanical calculating machines, Switchboxes [electricity], Switchboxes (electricity); Pneumatic, electric, hydraulic and mechanical switches, microswitches and two-way switches; Apparatus for receiving, storing and reading pneumatic, hydraulic, electric signals, data, measurement values and other technical information; Apparatus for the input and output of digital or analogue physical sizes; Digital/analogue converters, Converters for analog/digital signals, Analogue display apparatus, pneumatic measuring apparatus for automating working processes in process and manufacturing engineering, and for machine tools, pneumatic buttons and switch buttons and pneumatic drop signals [signal apparatus]; Pneumatic binary displays, binary amplifiers, power circuit breakers, pulse counters, signal transmitters; Relays, electric, Splitters, Chokes and Remote throttle [electric installation materials], parts thereof included in Class 9; Differential pressure switches and Time Delay Relays; Electronic universal regulators for resistance teletransmitters, electronic humidity regulators, electronic synchronisation controls for actuators; Electronic display apparatus; Set-point adjusters [electric regulating apparatus]; Electronic positioners; Electric differential pressure switches, measurement value regulators consisting of measuring apparatus and pneumatic and/or electric regulators, measuring transducers and modulating controllers for pressure, differential pressure and temperature; Pneumatic limit signal transmitters; Electric regulating devices, namely field regulators [included in class 9]; Measuring and metering apparatus for machines; Electronic heating and ventilation regulators and electronic temperature and differential temperature regulators, parts thereof included in Class 9; Electric switch buttons for machines; Electric or electronic apparatus for regulating the flow and the volume of liquids, air, gases and steam, in particular for use in combustion installations, boilers, district heating systems and for cooling engines and motors; Software for access to measuring and field devices and measuring apparatus and field apparatus components; Software for organising maintenance plans for measuring and field apparatus; Software for the on-site review and diagnosis of measuring and field apparatus; Software for the commissioning and calibration of measuring and field apparatus; Software for managing technical installations featuring measuring and field apparatus; Software for cloud services in connection with measuring and field apparatus; Software for databases in connection with measuring and field apparatus; Software for online tutorials in connection with measuring and field apparatus; Software for providing access to databases on computer networks or on the internet in connection with measuring and field apparatus data; Databases and database servers in connection with measuring and field apparatus data. Refrigerating, drying, ventilating, water supply and sanitary installations and parts therefor; Regulating and safety fittings for refrigerating, drying, ventilating, air conditioning and pasteurising apparatus and installations; Mixer apparatus for cold and hot water; Ventilators and aerators for steam, water installations, dirt pans, dirt sieves for steam, water and gas pipelines and apparatus, included in class 11, fittings forventilating, combustion, water supply and bath installations; Electric cartridge-type heaters for radiators and boilers; Thermostatic valves [parts of heating installations] for industrial applications, especially not for interieur chimneys, decorative chimneys and domestic fireplaces. Updating and maintenance of data in computer databases, In particular in connection with measuring and field apparatus; Compilation of information into computer databases, In particular in connection with measuring and field apparatus. Providing access to databases, In particular for measuring and field apparatus; Communications services for accessing a data-base, In particular for measuring and field apparatus; Providing user access to global computer networks; Transmission of digital files, In particular in connection with measuring and field apparatus. Maintenance of databases for measuring and field apparatus data; Updating of computer software for field apparatus for process technology; Computer technology consultancy; Information technology [IT] consultancy; Cloud computing; Computer system analysis; Calibration [measuring]; Electronic data storage; Off-site data backup; Installation of computer software; Conversion of computer programs and data, other than physical conversion; Outsource service providers in the field of information technology; Platform as a service [PaaS]; Technological consultancy; Monitoring of computer systems to detect breakdowns; Monitoring of computer systems for detecting unauthorized access or data breach; Rental of computer software for field apparatus for process technology; Maintenance of computer software for field apparatus for process technology.

Produits et services

Pressure regulators [parts of machines]; Differential pressure regulators [machine parts]; Steam pressure reducers [machine parts], pressure reducers [machine parts] for liquids, air and gases; Valves, In class 7, Namely temperature regulating valves, pressure release valves, Diaphragm valves, Single-seat valves, Double-seat valves, Straight-way valves, Blending valves, 3-way valves, Overflow valves, Emergency trip valves, pipe-burst valves, Safety valves, Control valves, stopcocks, Throttle valves, Butterfly valves, Shutter valves and Stop valves [machine parts] for steam, water, gas, air and for other liquid, gaseous or vaporous materials; Electromagnetically operated valves; pneumatic regulators [parts of machines], In particular pneumatic pressure regulators, pneumatic temperature regulators, pneumatic adjustable relays; Servomotors [machine parts]; Condensation regulators [machine parts], steam separators [machine parts], steam traps [machine parts] and steam water traps [machine parts], compressors [machine parts] and containers [machine parts] for compressed air production installations; Electric actuators for regulators, valves, airing and butterfly valves; Pneumatic remote control mechanisms for the remote adjustment and remote control of valves, butterfly valves, blinds and other blocking and control apparatus; Regulating apparatus, namely pneumatic valves, Actuators for valves and 3-way valves [including being machine parts]; Control apparatus [machine parts] and pneumatic controls for the automation of processes for process and production engineering and for machine tools, pneumatic buttons [machine parts]; Regulating apparatus, namely air pressure intensifiers and pneumatic reduction apparatus [including being machine parts]; Pneumatically operated regulators for control and limitation of the flow and the volume of liquids, air, gases and steam, in particular for use in combustion installations, boilers, district heating systems and for cooling engines and motors; Hydraulic switches, Microswitches and Change-over switches. Measuring devices, electric; Diagnostic apparatus, not for medical purposes, in particular for leakage detection; Filling state measures and filling state switches, namely radar filling state measures, capacitive filling state measures and filling state switches, ultrasonic filling state measures, vibration filling state switches; Flow meters, in particular magnetic-inductive flow meters, ultrasonic flow meters, eddy frequency flow meters, mass flow meters, variable area flow meters, calorimetric flow meters, nuclear magnetic flow meters; Pressure measuring apparatus; Temperature gauges; Analysis apparatus, not for medical purposes, in particular for measuring concentrations of substances and pH values; Apparatus for analysing gases; Sludge blanket measuring devices; Optical apparatus and instruments, In particular spectroscopic measuring instruments, in particular for determining properties of light, including transmission, dispersion, fluorescence or refraction; Mass spectrometers; Physical apparatus and instruments and parts therefor, optical, weighing, measuring, signalling, checking (supervision), control and monitoring equipment, apparatus and instruments, and parts therefor; Pressure and temperature regulators with electric commutators; Flowmeters, Fluid flow rate meters, Gas meters, Water level sensors, Transducers, Thermometers, not for medical purposes, Pressure gauges, Water quantity alarms; Calorimeters, steam counters, thermostats, safety thermostats, room thermostats, heat and temperature detectors, humidity detectors (hygrostats); Safety temperature limiters, return temperature limiters; Differential pressure, flow and liquid level meters; Electrical controllers, parts thereof included in Class 9, In particular temperature regulators, Pressure regulators, room temperature controller; Electric high speed circuit breakers for the remote adjustment and remote control of valves, butterfly valves, blinds and other blocking and control apparatus; Electronically operated actuating and switching apparatus for adjusting, controlling and switching valves, cut-off valves and gate valves, regulating apparatus and pneumatic measuring and regulating installations; Control and regulating apparatus, included in class 9, and parts therefor for automating industrial operations and installations constructed therefrom using pneumatic, hydraulic, electric or mixed signals and impulses; Pneumatic, electric, hydraulic and mechanical calculating machines, Switchboxes [electricity], Switchboxes (electricity); Pneumatic, electric, hydraulic and mechanical switches, microswitches and two-way switches; Apparatus for receiving, storing and reading pneumatic, hydraulic, electric signals, data, measurement values and other technical information; Apparatus for the input and output of digital or analogue physical sizes; Digital/analogue converters, Converters for analog/digital signals, Analogue display apparatus, pneumatic measuring apparatus for automating working processes in process and manufacturing engineering, and for machine tools, pneumatic buttons and switch buttons and pneumatic drop signals [signal apparatus]; Pneumatic binary displays, binary amplifiers, power circuit breakers, pulse counters, signal transmitters; Relays, electric, Splitters, Chokes and Remote throttle [electric installation materials], parts thereof included in Class 9; Differential pressure switches and Time Delay Relays; Electronic universal regulators for resistance teletransmitters, electronic humidity regulators, electronic synchronisation controls for actuators; Electronic display apparatus; Set-point adjusters [electric regulating apparatus]; Electronic positioners; Electric differential pressure switches, measurement value regulators consisting of measuring apparatus and pneumatic and/or electric regulators, measuring transducers and modulating controllers for pressure, differential pressure and temperature; Pneumatic limit signal transmitters; Electric regulating devices, namely field regulators [included in class 9]; Measuring and metering apparatus for machines; Electronic heating and ventilation regulators and electronic temperature and differential temperature regulators, parts thereof included in Class 9; Electric switch buttons for machines; Electric or electronic apparatus for regulating the flow and the volume of liquids, air, gases and steam, in particular for use in combustion installations, boilers, district heating systems and for cooling engines and motors; Software, In particular for access to measuring and field apparatus and field apparatus components, in particular for the organisation of maintenance plans for measuring and field apparatus, in particular for the on-site review and diagnosis of measuring and field apparatus, in particular for the commissioning and calibration of measuring and field apparatus; Software, In particular for the management of technical installations with measuring and field apparatus, in particular for cloud services in connection with measuring and field apparatus data, in particular for databases in connection with measuring and field apparatus, in particular for online tutorials in connection with measuring and field apparatus, in particular for arranging access to databases in computer networks or On the Internet, In particular in connection with measuring and field apparatus; Databases and Computer database servers, In particular in connection with measuring and field apparatus. Refrigerating, drying, ventilating, water supply and sanitary installations and parts therefor; Regulating and safety fittings for refrigerating, drying, ventilating, air conditioning and pasteurising apparatus and installations; Mixer apparatus for cold and hot water; Ventilators and aerators for steam, water installations, dirt pans, dirt sieves for steam, water and gas pipelines and apparatus, included in class 11, fittings forventilating, combustion, water supply and bath installations; Electric cartridge-type heaters for radiators and boilers; Thermostatic valves [parts of heating installations] for industrial applications, especially not for interieur chimneys, decorative chimneys and domestic fireplaces. Updating and maintenance of data in computer databases, In particular in connection with measuring and field apparatus; Compilation of information into computer databases, In particular in connection with measuring and field apparatus. Providing access to databases, In particular for measuring and field apparatus; Communications services for accessing a data-base, In particular for measuring and field apparatus; Providing user access to global computer networks; Transmission of digital files, In particular in connection with measuring and field apparatus. Maintenance of data bases, In particular for measuring and field apparatus; Updating of computer software; Computer technology consultancy; Information technology [IT] consultancy; Cloud computing; Computer system analysis; Calibration [measuring]; Electronic data storage; Off-site data backup; Installation of computer software; Conversion of computer programs and data, other than physical conversion; Outsource service providers in the field of information technology; Platform as a service [PaaS]; Technological consultancy; Monitoring of computer systems to detect breakdowns; Monitoring of computer systems for detecting unauthorized access or data breach; Rental of computers and computer software; Maintenance of computer software.