| 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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| 05/23/2012 | EP2455769A1 Capacitor abnormality detector |
| 05/23/2012 | EP2454602A1 Apparatus and method for testing of stacked die structure |
| 05/23/2012 | EP2030032B1 Logic device and method supporting scan test |
| 05/23/2012 | EP1938118B1 System and method for validating radio frequency identification tags |
| 05/23/2012 | DE202012002657U1 DDS Funktionsgenerator mit integriertem digitalen Logik Pattern Generator DDS function generator with integrated digital logic pattern generator |
| 05/23/2012 | CN202231418U Improved cell protection circuit and system for a plurality of serially connected cell units |
| 05/23/2012 | CN202231414U Vibrational temperature detection and protection device of motor |
| 05/23/2012 | CN202231409U Mining explosion suppression type long distance short circuit protective device |
| 05/23/2012 | CN202231326U Intelligent integrated maintenance machine for transformer |
| 05/23/2012 | CN202230268U Aging test bed for mobile liquid crystal display screen |
| 05/23/2012 | CN202230191U Device for dynamic display of illumination power supply load and abnormity situation |
| 05/23/2012 | CN202230190U Electric quantity reminding device |
| 05/23/2012 | CN202230189U Voltameter for lead acid storage battery pack |
| 05/23/2012 | CN202230188U Capacity testing device for storage battery in electric power system |
| 05/23/2012 | CN202230187U High rate discharging compensation detection circuit for storage battery |
| 05/23/2012 | CN202230186U 电池验电器 Battery electroscope |
| 05/23/2012 | CN202230185U Monitoring system for lightning stroke fault monitoring terminal power supply standby battery |
| 05/23/2012 | CN202230184U Doubly-fed wind generator test system |
| 05/23/2012 | CN202230183U Loading device for electric motor |
| 05/23/2012 | CN202230182U Power transformer on-load tap-changer mechanical characteristic on-line monitoring device |
| 05/23/2012 | CN202230181U Power ring test apparatus for flexible DC power transmission MMC valve stable state operation test |
| 05/23/2012 | CN202230180U Automatic testing arrangement for relay |
| 05/23/2012 | CN202230179U Intelligent universal test platform |
| 05/23/2012 | CN202230178U On-line measuring transistor detector |
| 05/23/2012 | CN202230177U Testing device for dark resistance of solar cell |
| 05/23/2012 | CN202230176U Remote directional online detection device used for power transmission and distribution line partial discharge detection |
| 05/23/2012 | CN202230175U Online early warning device for idle work compensation device valve bank cable insulation |
| 05/23/2012 | CN202230174U Device for detecting aging of insulating layer of vehicular low-voltage conductor |
| 05/23/2012 | CN202230173U Self-adaptive multi-harmonic-source positioning device |
| 05/23/2012 | CN202230172U Electric power system fault detection device |
| 05/23/2012 | CN202230171U Small current fault locating system |
| 05/23/2012 | CN202230170U Detection tool |
| 05/23/2012 | CN202230169U Online earthing monitoring device for iron core and clamping piece of transformer |
| 05/23/2012 | CN202230168U Current-type circuit-detection automatic reclosing device |
| 05/23/2012 | CN202230167U High voltage line current displaying device |
| 05/23/2012 | CN202230166U Fault electric arc detection module and electric fire hazard monitoring detector |
| 05/23/2012 | CN202230165U Short circuit detecting instrument for high-voltage pack |
| 05/23/2012 | CN202230164U Fault test circuit specially used for intelligent electric device |
| 05/23/2012 | CN202230163U PCB detecting device |
| 05/23/2012 | CN202230162U Power-on and power-off testing equipment for continuously turning on and turning off electronic equipment |
| 05/23/2012 | CN202230161U Constant value calibrator of series compensation protection device |
| 05/23/2012 | CN202230160U Detection device for induction cooker |
| 05/23/2012 | CN202230159U Fault monitoring device of electric equipment |
| 05/23/2012 | CN202230158U Online monitoring device for power quality |
| 05/23/2012 | CN202230157U Aluminium electrolytic capacitor aging monitoring device |
| 05/23/2012 | CN202230156U Testing loop of dynamic reactive compensation and harmonic wave treating device |
| 05/23/2012 | CN202230155U Three-phase digital intelligent electric energy quality detection device |
| 05/23/2012 | CN202230154U Miniature satellite ground power supply and distribution test device based on USB bus |
| 05/23/2012 | CN202230153U Abnormal power utilization real-time monitoring system for rural power grid distribution station |
| 05/23/2012 | CN202230152U General automatic test device for multibus processor modules |
| 05/23/2012 | CN202230151U Intelligent gear shifter detection device |
| 05/23/2012 | CN202230150U On-line monitoring intelligent terminal for electric power lightning arrester with fiber for power supply |
| 05/23/2012 | CN202230149U Electricity protection test circuit |
| 05/23/2012 | CN202230148U Transformer operation condition monitor intelligent electronic device (IED) |
| 05/23/2012 | CN202230147U Screening and detecting mechanism for capacitor charging |
| 05/23/2012 | CN202230146U Aging detection device for vehicle-mounted media player |
| 05/23/2012 | CN202230145U Distribution transformer remote wireless monitoring system |
| 05/23/2012 | CN202230144U DC converter electronic load used in hybrid electric vehicle |
| 05/23/2012 | CN202230143U Digitalized relay protection test device |
| 05/23/2012 | CN202230137U Power cell insulation detection system for electric automobile |
| 05/23/2012 | CN202230111U Movable overflow type hydraulic gate brine cylinder |
| 05/23/2012 | CN202230108U Circuit board multifunctional test tool |
| 05/23/2012 | CN202230107U Support special for insulating tool test |
| 05/23/2012 | CN202230105U Clamp used for lamp bulb test |
| 05/23/2012 | CN202230103U Anti-sticking IC component test socket |
| 05/23/2012 | CN202229925U Vehicle body electric appliance detection device |
| 05/23/2012 | CN202225836U Vehicle-mounted radioactive source monitoring anti-theft system |
| 05/23/2012 | CN1734827B Network type replacing method for battery of electric vehicle and apparatus therefor |
| 05/23/2012 | CN102474114A 用于对电池充电的方法与装置 Used for battery charging method and apparatus |
| 05/23/2012 | CN102473973A Portable device, battery pack, reporting method and reporting program |
| 05/23/2012 | CN102473971A Lithium-ion secondary-battery charging method and charging system |
| 05/23/2012 | CN102473952A Method and arrangement for improved controllability of fuel cell stacks |
| 05/23/2012 | CN102473878A Battery system |
| 05/23/2012 | CN102473724A 晶体管功率开关器件及测量其特性的方法 A transistor power switch device and method of measuring characteristics thereof |
| 05/23/2012 | CN102473719A 显示设备中的光学测试小芯片 The display device of the optical test small chip |
| 05/23/2012 | CN102473659A Active pin connection monitoring system and method |
| 05/23/2012 | CN102473462A Computer memory test structure |
| 05/23/2012 | CN102473438A 存储设备测试系统冷却 Storage device testing system cooling |
| 05/23/2012 | CN102473437A 存储设备温度感测 Storage temperature measuring device sense |
| 05/23/2012 | CN102473436A 传导加热 Conduction heating |
| 05/23/2012 | CN102472803A 满充电容量值修正电路、电池组件及充电系统 The full charge capacity value of the correction circuit, the battery pack and charging system |
| 05/23/2012 | CN102472802A Charging state detection circuit, battery power source device, and battery information monitoring device |
| 05/23/2012 | CN102472801A 充电率运算系统 Charging rate calculation system |
| 05/23/2012 | CN102472800A Method for calibrating electrochemical battery |
| 05/23/2012 | CN102472799A Apparatus for managing electricity storage capacity |
| 05/23/2012 | CN102472798A 用于表征电池的方法 A method for characterizing cells |
| 05/23/2012 | CN102472797A Circuit for counting number of cycles, battery pack, and battery system |
| 05/23/2012 | CN102472796A Secondary battery temperature-estimating apparatus |
| 05/23/2012 | CN102472795A Cell pack, semiconductor device, portable apparatus, and full charge reporting method |
| 05/23/2012 | CN102472794A Method and apparatus for diagnosing deterioration of secondary battery |
| 05/23/2012 | CN102472793A 电池控制系统和车辆 The battery control system and a vehicle |
| 05/23/2012 | CN102472792A Ic current measurement device and ic current measurement adapter |
| 05/23/2012 | CN102472791A Solar cell evaluation method, evaluation device, maintenance method, maintenance system, and method of manufacturing solar cell module |
| 05/23/2012 | CN102472790A 拾取设备以及具有该拾取设备的发光二极管芯片分选设备 Pickup device and the pickup device having a light emitting diode chip sorting equipment |
| 05/23/2012 | CN102472789A Method for detecting arcs in photovoltaic systems and such a photovoltaic system |
| 05/23/2012 | CN102472788A 导电图检查装置及检查方法 Conductive pattern inspection apparatus and inspection method |
| 05/23/2012 | CN102472787A Method for testing a cable connection |
| 05/23/2012 | CN102472786A 电磁场测量设备，用于该测量设备的电磁场测量方法以及存储电磁场测量控制程序的非瞬时性计算机可读介质 Electromagnetic field measurement equipment, electromagnetic field measurement methods and measuring equipment for the measurement of electromagnetic field control program stored non-transient computer-readable medium |
| 05/23/2012 | CN102472778A 用于借助于磁通门传感器确定电池的充电状态的方法和设备 Method and apparatus for determining the aid of flux gate sensor battery state of charge |
| 05/23/2012 | CN102472772A 同轴探针、同轴电缆及其制造方法 Coaxial probe, coaxial cable, and a manufacturing method |