| 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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| 01/15/2014 | EP2684262A1 Apparatus for monitoring of brushes, in particular slipring or commutator brushes, on electrical machines |
| 01/15/2014 | EP2684246A1 Battery for a vehicle and method for operating such a battery |
| 01/15/2014 | EP2684214A1 Calibrating device performance within an integrated circuit |
| 01/15/2014 | EP2684067A1 Insulated condition detector with fault detection and location |
| 01/15/2014 | EP2684063A1 Non-contact testing devices for printed circuit boards transporting high-speed signals |
| 01/15/2014 | EP2684062A2 A functional fabric based test access mechanism for socs |
| 01/15/2014 | EP2684061A1 Power generating component connectivity testing |
| 01/15/2014 | EP2684060A1 Photovoltaic system maximum power point tracking |
| 01/15/2014 | DE202013010219U1 Zener-Dioden-Tester Zener Diode Tester |
| 01/15/2014 | CN203398819U Electric vehicle-used photovoltaic system |
| 01/15/2014 | CN203398802U Photovoltaic power generation island detection device based on Lyapunov exponent change |
| 01/15/2014 | CN203398773U Distribution network fault detection and isolation control system |
| 01/15/2014 | CN203398748U Multiple fault detection and protection device of bus |
| 01/15/2014 | CN203398437U Aging test socket for components with insulated frame package |
| 01/15/2014 | CN203397997U Switching on-off control device of three-phase discrete circuit breaker |
| 01/15/2014 | CN203397451U Antitheft device of transformer |
| 01/15/2014 | CN203397221U Positioning system for grounding simulation test |
| 01/15/2014 | CN203397206U Test bench of driver controller |
| 01/15/2014 | CN203397161U Novel integrated test system for electronic protection plug-in of underground electrical switch |
| 01/15/2014 | CN203396926U Multi-light-fixture online automatic comprehensive test system |
| 01/15/2014 | CN203396925U Electrical-parameter monitoring device for multichannel LED lamps |
| 01/15/2014 | CN203396924U Multichannel high low temperature power detection system of lamp |
| 01/15/2014 | CN203396923U Online lamp aging detection system |
| 01/15/2014 | CN203396922U Lamp power detection system |
| 01/15/2014 | CN203396921U Multi-load voltage switch power test device |
| 01/15/2014 | CN203396920U Handheld alternating-current and direct-current circuit connection error monitoring and alarming device |
| 01/15/2014 | CN203396919U Internal resistance and voltage test apparatus for lithium battery |
| 01/15/2014 | CN203396918U Generator testing tool |
| 01/15/2014 | CN203396917U Automatic rotor identification apparatus |
| 01/15/2014 | CN203396916U Generator rotating rectifier detection device |
| 01/15/2014 | CN203396915U Generator set fault recording module |
| 01/15/2014 | CN203396914U Motor running state monitoring and fault detection system |
| 01/15/2014 | CN203396913U State monitoring device for motor |
| 01/15/2014 | CN203396912U AOI detector of thin-film switch |
| 01/15/2014 | CN203396911U Product testboard conforming to manual-operation principle |
| 01/15/2014 | CN203396910U PCB performance detection jig provided with stroke control mechanism |
| 01/15/2014 | CN203396909U PCB performance detection jig having locating stroke limiting function |
| 01/15/2014 | CN203396908U Lithium battery charging management IC automatic test system |
| 01/15/2014 | CN203396907U Wireless remote control coding IC automatic test plate |
| 01/15/2014 | CN203396906U Silicon controlled rectifier detection device |
| 01/15/2014 | CN203396905U Spectrum-response testing device for triple-junction gallium arsenide solar cell |
| 01/15/2014 | CN203396904U 晶体管功能测试装置 Transistor function test device |
| 01/15/2014 | CN203396903U Solar photovoltaic assembly integrated testing device |
| 01/15/2014 | CN203396902U Internal test plate for testing performance of photoelectric module in high-temperature environment |
| 01/15/2014 | CN203396901U Automatic high-voltage testing system |
| 01/15/2014 | CN203396900U Tool for rapid power frequency test of multiple insulators |
| 01/15/2014 | CN203396899U Device for detecting insulating properties of aluminum foil heater |
| 01/15/2014 | CN203396898U Insulator discharge detection device |
| 01/15/2014 | CN203396897U Cable broken line fault finder |
| 01/15/2014 | CN203396896U Cable identification apparatus with large display screen |
| 01/15/2014 | CN203396895U 电缆故障诊断系统及液压支架 Cable fault diagnosis system and hydraulic support |
| 01/15/2014 | CN203396894U Transformer substation grounding grid imaging detection device |
| 01/15/2014 | CN203396893U Power line leakage current detection apparatus |
| 01/15/2014 | CN203396892U Communication line test apparatus with time-delay protection function |
| 01/15/2014 | CN203396891U Transformer wire fracture detection device |
| 01/15/2014 | CN203396890U Disconnection alarm for digital input signals |
| 01/15/2014 | CN203396889U Cable identification apparatus with lightning function |
| 01/15/2014 | CN203396888U Multifunctional cable identification apparatus |
| 01/15/2014 | CN203396887U Cable identification apparatus with touch screen |
| 01/15/2014 | CN203396886U High power cable identification apparatus |
| 01/15/2014 | CN203396885U Cable identification instrument with external GPS module |
| 01/15/2014 | CN203396884U Cable identification apparatus with overload protection |
| 01/15/2014 | CN203396883U Cable identification apparatus with waterproof function |
| 01/15/2014 | CN203396882U Anti-pressure anti-explosion cable identification apparatus |
| 01/15/2014 | CN203396881U Cable identification apparatus with external battery |
| 01/15/2014 | CN203396880U Keyboard continuous tin test fixture |
| 01/15/2014 | CN203396879U PCB coil detector |
| 01/15/2014 | CN203396878U Micro short circuit tester of lithium battery diaphragm |
| 01/15/2014 | CN203396877U Magnetic flux release online detection device |
| 01/15/2014 | CN203396876U Fast cable calibration instrument |
| 01/15/2014 | CN203396875U Electronic detection device |
| 01/15/2014 | CN203396874U Low-capacity capacitor tester |
| 01/15/2014 | CN203396873U Power distribution fault monitoring system based on power line carrier wave communication and wireless communication |
| 01/15/2014 | CN203396872U Power distribution fault monitoring system based on power line carrier wave communication and wireless communication |
| 01/15/2014 | CN203396871U Transformer capacity characteristic tester box body |
| 01/15/2014 | CN203396870U A man-machine display module for a microcomputer protection apparatus |
| 01/15/2014 | CN203396869U Integrated test equipment |
| 01/15/2014 | CN203396868U Testing apparatus for lithium battery protection plate |
| 01/15/2014 | CN203396867U Fault detection apparatus for silicon controlled rectifier of ingot furnace |
| 01/15/2014 | CN203396866U Anti-islanding detection system for electric automobile energy storage grid-connected inverter |
| 01/15/2014 | CN203396865U Novel cable identification device |
| 01/15/2014 | CN203396864U 静电放电检测电路及处理系统 Electrostatic discharge detection circuit and processing system |
| 01/15/2014 | CN203396863U In-situ detection circuit for cell of analog circuit device |
| 01/15/2014 | CN203396862U System for verifying and testing SVC characteristics and function |
| 01/15/2014 | CN203396861U Aging experiment system of static-type dynamic reactive adjusting device |
| 01/15/2014 | CN203396860U Apparatus for testing performance of photoelectric module in high-temperature environment |
| 01/15/2014 | CN203396859U External test plate for testing performance of photoelectric module in high-temperature environment |
| 01/15/2014 | CN203396858U Sensor locating device for insulator electric field measurement |
| 01/15/2014 | CN203396857U Detection device capable of performing temperature-sensitive cable safety detection in explosion-proof environment |
| 01/15/2014 | CN203396856U Automobile engine working state detection device |
| 01/15/2014 | CN203396855U Brush holder automatic detection machine |
| 01/15/2014 | CN203396854U Helicopter live-line work test platform for UHV transmission line |
| 01/15/2014 | CN203396853U Signal line fixing tool and test system applying the tool |
| 01/15/2014 | CN203396843U Selective electric leakage protector employing additional direct current |
| 01/15/2014 | CN203396839U Hanging air-conditioning electricity metering device |
| 01/15/2014 | CN203396835U Monitoring and alarming system for grounding current of single-core cable |
| 01/15/2014 | CN203396830U 多功能试电笔 Multi-function test pencil |
| 01/15/2014 | CN203396798U Detection lead used for multi-core cable high-voltage breakdown resistance detecting device |
| 01/15/2014 | CN203396792U Chip-packaging general test seat |
| 01/15/2014 | CN203396790U Preventive test device for insulated safety tool |