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2023
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Invention
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Method and electric circuit arrangement for determining a branch insulation resistance and a bran... |
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Invention
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Shock alert warning device and method for protection from electric shock in a flooded area.
A sh... |
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Invention
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Method and monitoring device for determining a partial insulation resistance and a partial system... |
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Invention
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Methods and electric circuit arrangements for protection of metallic components from corrosion vi... |
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2022
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Invention
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Method for automatically creating installation-specific measuring profiles for an insulation moni... |
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Invention
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Method and device for impedance monitoring for protection against electric shock.
A method and a... |
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Invention
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Method and device for identifying and locating cyclic momentary insulation faults in an undergrou... |
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Invention
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Electric circuit arrangement for standard insulation monitoring with emergency shut-down for an u... |
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Invention
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Method and measuring device for detecting a leakage current in an ungrounded, single-phase altern... |
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Invention
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Method and transmission device for mobile radio transmission of measured data.
The invention rel... |
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2021
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Invention
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Carrier-rail bus assembly with automatic bus addressing. A carrier-rail bus assembly including a ... |
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Invention
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Electric measuring assembly and a method for continuously monitoring a protective-conductor resis... |
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Invention
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Sensor for a vehicle electrical system.
The invention relates to a sensor (S), in particular for... |
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Invention
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Sensor for a vehicle electrical system. The invention relates to a sensor (S), in particular for ... |
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Invention
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Grounded socket and method for insulation fault location in an ungrounded power supply system inc... |
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Invention
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Device for discharging extinguishing agent. An extinguishing-agent discharge device includes a ca... |
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Invention
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Electric circuit arrangement and a method for the functional testing of a monitoring device for a... |
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Invention
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Method and device for determining the division of a total insulation resistance and the division ... |
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Invention
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Electric circuit arrangement and a method for a galvanically insulated, ac/dc sensitive different... |
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Invention
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Method and device for protecting from electric shock by detecting and evaluating physical-medical... |
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Invention
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Monitoring device and method for insulation monitoring of an ungrounded electric subsystem having... |
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Invention
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Method for monitoring a ground resistance of an electric installation. A method is for monitoring... |
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2020
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Invention
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Circuit arrangement having an active measuring voltage for determining an insulation resistance a... |
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Invention
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Combined monitoring device for insulation-resistance monitoring and protective-conductor-resistan... |
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Invention
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Electric remote drive for actuating a switching device of an electric installation and a remote d... |
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Invention
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Method and circuit arrangement for unlocking a charging plug in an emergency designed for a charg... |
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Invention
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Methods and devices for selective insulation monitoring in ungrounded isolé terre (it) power supp... |
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Invention
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Method and devices for determining the elements of a dielectric equivalent circuit diagram for an... |
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Invention
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Electric circuit device with a residual current monitoring module for detecting a closed switch c... |
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2019
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Invention
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Magnetic field measuring device and method for detecting a localization current in a branched ac ... |
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Invention
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Method for resolving an address conflict for modbus rtu standard protocol.
The invention relates... |
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Invention
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Electric circuit arrangement and method for coupling an insulation monitoring device to an ungrou... |
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Invention
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Methods and devices for testing the function of an insulation monitoring device. Methods and devi... |
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Invention
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Method for insulation monitoring of a converter-supplied power supply system. The present inventi... |
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Invention
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Method for the continuous insulation monitoring of an electrical conductor arrangement. Method fo... |
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Invention
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Coupling circuit with switching function for coupling an insulation monitoring device to an unear... |
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P/S
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electric and electronic measuring instruments, namely, sensors to measure the charging status of ... |
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Invention
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Method for controlling a charging device of a vehicle and charging device of a vehicle for chargi... |
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P/S
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electric and electronic measuring instruments; measuring devices, electric; residual current sens... |
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Invention
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Method for managing the energy demand of a charging station for an electric vehicle. The inventio... |
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Invention
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Device and method for insulation monitoring including identification of a faulty outer conductor ... |
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2018
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Invention
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Housing for electric conductors |
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Invention
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Method and monitoring device for selectively determining a partial system leakage capacitance in ... |
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Invention
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Electric circuit arrangement for the input protection circuit of a switching power supply and a s... |
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Invention
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Methods and circuit arrangements for localizing a fault location on an electric line based on tim... |
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Invention
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Charging station having differential current monitoring for charging an electric energy storage m... |
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Invention
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Method, electrical circuit arrangements and insulation monitoring devices for an interference-res... |
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P/S
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Building construction; Building construction supervision; Building construction supervision; Civi... |
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Invention
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Method for insulation fault location and an insulation fault location system for an ungrounded po... |
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Invention
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Method and measurement arrangement for monitoring a production process of a modularly set-up volt... |
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Invention
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Insulation fault location systems and methods for insulation fault location for a redundant dc po... |
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2017
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Invention
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Method and device for localizing an insulation fault in an operating electrical equipment connect... |
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2016
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P/S
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Portable computers; Palm-sized personal computers; Portable computers; Personal digital assistant... |
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2015
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P/S
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Electronic and electric measuring, signaling and control apparatuses and instruments, with or wit... |
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P/S
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(Based on Use in Commerce) Software programs for control, supervision and operation of apparatus,... |
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P/S
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Control mechanisms or generators of electricity for machines, engines or motors; Machines, engine... |
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2014
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P/S
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Apparatus for controlling electricity, namely, residual current monitoring devices for current fa... |
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2013
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P/S
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Control systems for electric generators for the conduction, distribution, transformation, storage... |
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P/S
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[Generators of electricity; current generators; alternators; machines, engines and motors for ele... |
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P/S
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Control mechanisms or generators of electricity for
machines, engines or motors; machines, engin... |
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P/S
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Control mechanisms or generators of electricity for machines, engines or motors; machines, engine... |
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P/S
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Data processing equipment and data processing programs for control, supervision and operation of ... |
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2012
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P/S
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Apparatus and implements for continually controlling insulation and for indicating earth-leakage ... |
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P/S
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[ Generators of electricity; current generators; alternators; machines, engines and motors for el... |
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P/S
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Generators of electricity; control mechanisms for machines,
engines or motors; current generator... |
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2003
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P/S
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Electrical and electronic measuring, signaling and monitoring devices, with or without switching ... |
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P/S
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Electric and electronic measuring, signalling and controlling equipment and instruments, with and... |
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P/S
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Electric and electronic measuring, signalling and checking (supervision) apparatus and instrument... |
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P/S
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Electrical and electronic measuring, signaling and control apparatuses and instruments, with or w... |
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2002
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P/S
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Electrical and electronic measurement devices, testing devices and testing systems composed of co... |
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P/S
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Electric and electronic measuring instruments, test apparatus and test systems for measuring and ... |
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1975
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P/S
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Apparatus and implements for continually controlling
insulation and for indicating earth-leakage... |
