Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables › G01R 31 - Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Patents for G01R 31 - Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere (152,264)
10/2012
10/16/2012US8289028 Wireless communication device
10/16/2012US8289026 Recording device for recording the switch state of an electromagnetic switch device
10/16/2012US8288177 SER testing for an IC chip using hot underfill
10/16/2012US8287368 Wagering game with diagnostic graphical user interface
10/16/2012CA2337424C Luminous display device for electrical motors for equipment powered by three-phase sources
10/12/2012DE202012103506U1 Modul zum Ermitteln des Betriebszustands eines Netzteils Module for detecting the operating state of a power supply
10/11/2012WO2012138555A1 Web-enabled controller for impedance tuner systems
10/11/2012WO2012138460A2 Led solar illuminator
10/11/2012WO2012138174A2 Control method for electric vehicle
10/11/2012WO2012138064A2 Multi-channel pwm waveform measuring device
10/11/2012WO2012137980A1 Shunt resistance type current sensor
10/11/2012WO2012137708A1 Semiconductor device and method for inspecting same
10/11/2012WO2012137516A1 Distributed power generation device and method for operating same
10/11/2012WO2012137456A1 Method for determining remaining lifetime
10/11/2012WO2012137254A1 Partial discharge sensor
10/11/2012WO2012136965A1 Coupling unit for use with a twisted pair cable and associated apparatuses and methods
10/11/2012WO2012136931A1 Method and system for detecting a short-circuit affecting a sensor
10/11/2012WO2012136572A1 Light source for testing a photovoltaic panel or cell
10/11/2012WO2012136390A1 An apparatus for testing an arc fault detector
10/11/2012WO2012135948A1 Method and system for estimating a diffusion potential of a diffusive property
10/11/2012WO2012075172A3 Photovoltaic array systems, methods, and devices and improved diagnostics and monitoring
10/11/2012WO2011158361A8 Capacitive load device, and method for detecting abnormalities in capacitive load device
10/11/2012US20120260140 Semiconductor test system and method
10/11/2012US20120260104 Method for testing electrical components in mains supply, in particular in building
10/11/2012US20120259569 Diagnosis system and diagnosis method for lithium ion secondary battery
10/11/2012US20120259568 Electronic device with battery capacity detecting function and battery capacity detecting method thereof
10/11/2012US20120259563 Online monitoring system and method to identify shorted turns in a field winding of a rotor
10/11/2012US20120259562 Processing system for detecting in-situ arcing events during substrate processing
10/11/2012US20120257473 Method for operating an electromechanical transducer system and electromechanical transducer system
10/11/2012US20120257315 Arrangement for ground-fault detection in an ac circuit and power supply arrangement with ground-fault detection
10/11/2012US20120256754 Monitoring device for an ungrounded power network of a photovoltaic system
10/11/2012US20120256753 Arc fault circuit interrupter tester
10/11/2012US20120256652 System and Method for Modulating a Power Supply in a Relay Test System
10/11/2012US20120256651 Test structure for parallel test implemented with one metal layer
10/11/2012US20120256649 Dynamic Testing Based on Thermal and Stress Conditions
10/11/2012US20120256648 Method and Apparatus for In-Situ Health monitoring of Solar Cells in Space
10/11/2012US20120256637 Line fault detector
10/11/2012US20120256636 Method for detecting a breakdown in a switching current source and corresponding power source
10/11/2012US20120256587 Display device for displaying information of rechargeable battery of electric vehicle and charging module having the display device
10/11/2012US20120256584 PV monitoring system with combiner switching and charge controller switching
10/11/2012DE102012205009A1 System und Verfahren zu Bestimmen einer Batteriekapazität in einem Elektrofahrzeug System and method for determining a battery capacity in an electric vehicle
10/11/2012DE102012007157A1 Method for determining battery threshold values and/or prognosticated current values for battery system of common controller of e.g. hybrid vehicle, involves computing threshold values and/or current values based on results of prediction
10/11/2012DE102011017051A1 Überwachungseinrichtung für ein isoliert aufgebautes Netz einer Photovoltaikanlage Monitoring device for an isolated constructed network of a photovoltaic system
10/11/2012DE102011016564A1 Positionierungsvorrichtung, Anschlußanordnung und Prüfverfahren Positioning device, terminal assembly and test methods
10/11/2012DE102011016301A1 Test contactor for integrated switching circuit component has pressure element displaceable in region of swivel bearing to housing of component-receiver along insertion direction and along direction perpendicular to insertion direction
10/11/2012DE102011016299A1 Testkontaktor für eine Leiterplatte, Verwendung und Verfahren zum Prüfen Testkontaktor for a circuit board, use and method of testing
10/11/2012DE102011006979A1 Electrical power supply network protecting method, involves computing distance between midpoint of fault current and point on origin of impedance plane, and adjusting current threshold value in accordance with formula
10/11/2012DE102007047768B4 Prüfgerät für RFID-Systeme sowie RFID-Anordnungen und Verfahren zum Betreiben eines Prüfgeräts in einem RFID-System Tester for RFID systems and RFID devices and methods for operating a tester in an RFID system
10/11/2012CA2832049A1 Web-enabled controller for impedance tuner systems
10/11/2012CA2831568A1 Method for determining remaining lifetime
10/11/2012CA2831353A1 Method and system for detecting a short-circuit affecting a sensor
10/10/2012EP2509116A1 Positioning device, connection assembly and test method
10/10/2012EP2508905A2 Battery voltage detector
10/10/2012EP2508904A1 Secondary battery system
10/10/2012EP2508903A2 Inspection device using secondary charged particle detection
10/10/2012EP2508902A1 Test contactor for a circuit board, use and test method
10/10/2012EP2508429A1 Method for rapid emergency deactivation of distributed assemblies and device
10/10/2012EP2507917A1 Methods and systems for detecting metallic faults affecting communications links
10/10/2012EP2507889A2 Battery emulator and methods of use
10/10/2012EP2507087A1 Abnormality detecting system for battery assembly
10/10/2012CN202488822U Light-emitting component control circuit and short-circuit detection circuit applied to same
10/10/2012CN202488166U Movable charging-pile detection system
10/10/2012CN202488098U Brake-phase short-circuit detecting, judging and protecting device
10/10/2012CN202487737U Mould for manufacturing coaxial waveguide method test sample
10/10/2012CN202486623U Walking mechanism of insulator detecting robot
10/10/2012CN202486301U Configuration calibration system for cell electric quantity monitoring chip
10/10/2012CN202486299U High-position brake lamp detection device
10/10/2012CN202486298U Bulb automatic service life test device
10/10/2012CN202486297U Battery discharge capacity detection device
10/10/2012CN202486296U Special battery voltage tester for substation
10/10/2012CN202486295U Automobile electric quantity state display
10/10/2012CN202486294U Online monitoring system for storage cell
10/10/2012CN202486293U Power detecting device for electric car
10/10/2012CN202486292U Battery electric quantity acquiring device
10/10/2012CN202486291U Full-automatic testing system for intelligent window lifter
10/10/2012CN202486290U Movable automatic control full-featured load device applied to marine generator load test
10/10/2012CN202486289U Generator load test water resistor and generator load test device
10/10/2012CN202486288U Grid-connected switch detecting system for grid-connected inverter
10/10/2012CN202486287U Direct-current (DC) power supply dynamic analog simulation system
10/10/2012CN202486286U Patch type encoder detection machine
10/10/2012CN202486285U Testing device used for detecting integrality of whole low-voltage switching device
10/10/2012CN202486284U Detection device with probe framework
10/10/2012CN202486283U Stepped automatic test machine
10/10/2012CN202486282U Automatic detection system of automobile audio power amplifier
10/10/2012CN202486281U Performance detection device of sub-battery unit of thin-film solar battery panel
10/10/2012CN202486280U Photovoltaic cell four-probe five point synchronous test bench
10/10/2012CN202486279U High-voltage test electrode of power capacitor
10/10/2012CN202486278U Power distribution network cable insulation detection system
10/10/2012CN202486277U Partial discharging detecting device
10/10/2012CN202486276U Partial discharge wiring device for mutual inductor
10/10/2012CN202486275U Acoustoelectric wave detecting device
10/10/2012CN202486274U Automatic filtering device for ultraviolet detection
10/10/2012CN202486273U Digital insulation testing device
10/10/2012CN202486272U Testing system for partial discharge, withstand voltage and leakage current
10/10/2012CN202486271U High-voltage electrical insulation monitoring device with current limiting protection function
10/10/2012CN202486270U Field partial discharge test circuit and system for high-voltage side lead-in cable of transformer
10/10/2012CN202486269U State tester of electrical equipment
10/10/2012CN202486268U Voltage withstand test appliance for over-voltage protector
10/10/2012CN202486267U Corona detection apparatus based on UV narrow band spectrum
10/10/2012CN202486266U Low-current line selecting device for inhibiting unbalanced current with differential filter
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