| 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) |
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| 07/20/2011 | EP2345902A1 Inspection vehicle for inspecting an air gap between the rotor and the stator of a generator |
| 07/20/2011 | EP2345901A2 Impedance corrected conductive-contact holder and conductive-contact unit |
| 07/20/2011 | EP2345900A2 Conductive-contact holder and conductive-contact unit |
| 07/20/2011 | EP2345089A1 Ultraviolet light exposure chamber for photovoltaic modules |
| 07/20/2011 | EP2344900A1 Method for determining the charging state of a battery in a charging or discharging phase |
| 07/20/2011 | EP2344899A2 Fast open circuit detection for open power and group pins |
| 07/20/2011 | EP2344898A2 A partial discharge coupler for application on high voltage generator bus works |
| 07/20/2011 | EP2344897A2 Method and apparatus for testing electrical connections on a printed circuit board |
| 07/20/2011 | EP2344839A1 Backlit vision machine |
| 07/20/2011 | EP1695055B1 Measuring device, in particular a temperature measuring transducer |
| 07/20/2011 | CN201904624U Programmable energy-saving electronic load |
| 07/20/2011 | CN201904421U Monitoring device for backup nickel-hydrogen battery of power network |
| 07/20/2011 | CN201904412U Voltage inner resistance testing and lug fatting integrated equipment |
| 07/20/2011 | CN201903636U Insulating oil breakdown voltage tester standard device based on 'initiative breakdown' mode |
| 07/20/2011 | CN201903635U Portable LED fluorescent lamp comparison test box |
| 07/20/2011 | CN201903634U Automobile storage battery cycle endurance test device |
| 07/20/2011 | CN201903633U Detection tooling for performance of battery pack |
| 07/20/2011 | CN201903632U Resistance balance detecting instrument |
| 07/20/2011 | CN201903631U Special pressure measuring tool for storage battery |
| 07/20/2011 | CN201903630U Simulated seat motor life test bench |
| 07/20/2011 | CN201903629U Alternating current transformation-type excitation synchronous wind power generation experimental facility |
| 07/20/2011 | CN201903628U Intelligent mechanical characteristic comprehensive test instrument for high-voltage switch |
| 07/20/2011 | CN201903627U Key-press testing device |
| 07/20/2011 | CN201903626U Pneumatic testing device |
| 07/20/2011 | CN201903625U Testing device for polarization power circuit board |
| 07/20/2011 | CN201903624U LED (light emitting diode) light source detection device |
| 07/20/2011 | CN201903623U Sorting and test equipment for fully-automatic LED (light emitting diode) light source modules |
| 07/20/2011 | CN201903622U Voltage resistance tester |
| 07/20/2011 | CN201903621U High-voltage test equipment of light-emitting diode (LED) lamp |
| 07/20/2011 | CN201903620U Pinpoint discharging testing system for transformer |
| 07/20/2011 | CN201903619U Positioning and detection device for partial discharge radio-frequency signal |
| 07/20/2011 | CN201903618U Needle tip discharge model device for partial discharge, positioning and detection |
| 07/20/2011 | CN201903617U High-voltage-resistant test device |
| 07/20/2011 | CN201903616U On-line detection system for underground substation |
| 07/20/2011 | CN201903615U Self-absorption gas insulated switchgear (GIS) partial discharge detection sensor |
| 07/20/2011 | CN201903614U Self-absorption switch cabinet partial discharge detection sensor |
| 07/20/2011 | CN201903613U Internal defect simulation test device of SF6 electrical equipment |
| 07/20/2011 | CN201903612U 500 kilovolt cable completion tester |
| 07/20/2011 | CN201903611U Extruded insulation cable terminal stress cone testing device |
| 07/20/2011 | CN201903610U Intelligent alternating-current voltage resistant test system and special full-automatic high-voltage test box thereof |
| 07/20/2011 | CN201903609U Impulse voltage compound high-voltage direct current transmission converter valve fault current tester |
| 07/20/2011 | CN201903608U Automatic high-voltage resistance detecting device |
| 07/20/2011 | CN201903607U Device for simulating high-altitude hardware corona tests |
| 07/20/2011 | CN201903606U Energy-saving terminal device for detection of power line |
| 07/20/2011 | CN201903605U Multifunctional terminal device used for testing power line |
| 07/20/2011 | CN201903604U Fusing characteristic test device for automobile-used fusible wire |
| 07/20/2011 | CN201903603U Automatic calibrating and detecting device for connector |
| 07/20/2011 | CN201903602U Battery circuit performance detector of electric bicycle |
| 07/20/2011 | CN201903601U Multi-core control cable audio line finder |
| 07/20/2011 | CN201903600U Suspension discharge measuring device for transformation fault detection |
| 07/20/2011 | CN201903599U Synchronous tester |
| 07/20/2011 | CN201903598U Production test device |
| 07/20/2011 | CN201903597U Detection device for engine cable |
| 07/20/2011 | CN201903596U Electric actuator checking meter |
| 07/20/2011 | CN201903595U Test device for verifying algorithm of traction inverter |
| 07/20/2011 | CN201903594U Capacitive touch screen test device |
| 07/20/2011 | CN201903589U Lithium ion battery internal resistance testing fixture |
| 07/20/2011 | CN201903588U Internal resistance tester for electrode material |
| 07/20/2011 | CN201903587U Battery internal resistance testing fixture |
| 07/20/2011 | CN201903579U Measuring device for carrying out online measurement on voltage of 48 monomer batteries |
| 07/20/2011 | CN201903578U Novel extensible monolithic voltage detection system for fuel cells |
| 07/20/2011 | CN201903557U Female seat installation device |
| 07/20/2011 | CN1959385B Checking apparatus and checking method for loading product |
| 07/20/2011 | CN1811481B Apparatus for displaying the remaining capacity of a battery and wireless telephone apparatus |
| 07/20/2011 | CN102132487A Emulation of control to voltage source converter using synchronous machine |
| 07/20/2011 | CN102132166A Interconnect circuit board, skew measuring method and testing device |
| 07/20/2011 | CN102132165A Test device and test method |
| 07/20/2011 | CN102132164A Apparatus for removing the partial discharge noise of an electrical power facility and apparatus for detecting a partial discharge generated section |
| 07/20/2011 | CN102132163A Fault locating method and fault locating apparatus |
| 07/20/2011 | CN102130650A Method for testing and adjusting single-phase capacitor motor |
| 07/20/2011 | CN102130586A Power supply device |
| 07/20/2011 | CN102130349A Detection method for membrane and electrode failures in fuel cell stacks |
| 07/20/2011 | CN102129926A Automatic assembly and detection method for light touch switch and assembly and detection machine |
| 07/20/2011 | CN102129919A Capacitor shaping, detecting and conveying mechanism |
| 07/20/2011 | CN102129867A Optical disc drive and optical storage medium |
| 07/20/2011 | CN102129487A Method for simulative generation of working condition curve of electric vehicle |
| 07/20/2011 | CN102129048A Automatic life test device for bulb |
| 07/20/2011 | CN102129047A Check device for power supply unit (PSU) |
| 07/20/2011 | CN102129046A Automatic test device for uninterrupted power supply |
| 07/20/2011 | CN102129045A Device for measuring current of power supply unit (PSU) |
| 07/20/2011 | CN102129044A Power supply test system |
| 07/20/2011 | CN102129043A Method and device for testing dynamic characteristic of inverter welding machine |
| 07/20/2011 | CN102129042A Method and device for detecting internal resistance of cell |
| 07/20/2011 | CN102129041A Battery characteristic evaluator |
| 07/20/2011 | CN102129040A Battery checking device |
| 07/20/2011 | CN102129039A Secondary cell degradation judgment method, secondary cell degradation judgment device, and power supply system |
| 07/20/2011 | CN102129038A Integrated automatic leakage and short circuit detector for battery and working method |
| 07/20/2011 | CN102129037A Residual power display system and residual power display method for electric vehicle |
| 07/20/2011 | CN102129036A Movable low-voltage ride-through testing device for wind generating set |
| 07/20/2011 | CN102129035A Comprehensive test device and test method for automobile starter |
| 07/20/2011 | CN102129034A Fault current operation test method of flexible DC (Direct Current) transmission MMC (Modular Multilevel Converter) valve |
| 07/20/2011 | CN102129033A Test loop used for direct-current switch test |
| 07/20/2011 | CN102129032A Transformer on-load tapping switch tester |
| 07/20/2011 | CN102129031A Multi-stage test response compactors |
| 07/20/2011 | CN102129030A Analog circuit genetic neural network diagnosis system using uniform spatial characteristics |
| 07/20/2011 | CN102129029A Method for diagnosing fault of simulation circuit based on low-frequency noise measurement |
| 07/20/2011 | CN102129028A Hardware debugging device |
| 07/20/2011 | CN102129027A Fault diagnosis method for switched-current circuit based on fault dictionary |
| 07/20/2011 | CN102129026A Failure positioning method of chip |
| 07/20/2011 | CN102129025A Chip test device and method |