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)
12/2011
12/08/2011	DE102011076109A1 Halbleitertestverfahren und -gerät und Halbleitervorrichtung Semiconductor test method and apparatus and semiconductor device
12/08/2011	DE102011010894A1 Vorrichtung zum Testen der Regeneration und der Kapazität einer AGM-Batterie An apparatus for testing the regeneration and the capacity of an AGM battery
12/08/2011	DE102010026829A1 Batteriesteuervorrichtung Battery control device
12/08/2011	DE102010017263A1 Method for performing adaptive quality inspection of silicon wafers, involves performing sampling group test on wafer lots/production units having measurement value measured in signature group test, between inner and outer limits
12/08/2011	DE102010017229A1 Apparatus for inline-measurement of current-voltage characteristics of semi-finished photovoltaic material in production line of solar module, has contact device which has contact elements contacting respective solar cells
12/08/2011	DE102005061683B4 Vorrichtung, Tastkopf und Verfahren zur galvanisch entkoppelten Übertragung eines Messsignals Device, probe and method for galvanically decoupled transmission of a measuring signal
12/08/2011	CA2801315A1 Automatic and self-sustaining electronic system for the early detection of short circuit fault conditions
12/07/2011	EP2393152A1 Battery control device
12/07/2011	EP2392934A1 Method and device for surveillance of a sheath voltage arrester of a cable system
12/07/2011	EP2391902A1 Method for operating a brushless motor
12/07/2011	EP2391901A1 Galvanically isolated functional test for components
12/07/2011	EP2391900A1 Method, electric circuit arrangement and electric memory unit for determining a characteristic status parameter of the memory unit
12/07/2011	EP1597603B1 Method and apparatus for transmitting information within a communication system
12/07/2011	CN202068178U 一种带新型检测装置的浪涌保护器 A surge protector with the new detection device
12/07/2011	CN202067948U 带充电指示及漏电告警功能的电动汽车充电插头 Electric vehicles with charging indicator and charging plug leakage alarm function
12/07/2011	CN202067366U 一种家用电器故障报警器 Household appliance malfunction alarm
12/07/2011	CN202066952U 一种新型回馈式节能电子负载设备 A new energy-saving electronic load equipment back
12/07/2011	CN202066951U 蓄电池放电配组仪 Battery discharge instrument with the group
12/07/2011	CN202066950U 一种智能型电动汽车电池检测器 An intelligent electric vehicle battery detector
12/07/2011	CN202066949U 一种电池电压和内阻检测装置 A battery voltage and internal resistance detection device
12/07/2011	CN202066948U 机车主断路器欠压分合试验装置 Brown division of main circuit breaker test device
12/07/2011	CN202066947U 触头动作检测装置 Contact motion detection device
12/07/2011	CN202066946U 高压开关机械特性测量装置 Measuring mechanical properties of high-voltage switching device
12/07/2011	CN202066945U 一种汽车空调压力开关测试台 An automotive air conditioning pressure switch test bench
12/07/2011	CN202066944U 多芯片联合测试装置 Multi-chip joint test device
12/07/2011	CN202066943U 用于芯片老化测试的装置 Means for testing the chip aging
12/07/2011	CN202066942U 一种柔性直流输电mmc阀的故障电流运行试验装置 A fault current to run the test device HVDC flexible valve mmc
12/07/2011	CN202066941U Test device for laminated sheet-type voltage dependent resistor chain
12/07/2011	CN202066940U 半导体测试仪及其半导体测试台 Semiconductor and semiconductor test bench testers
12/07/2011	CN202066939U 绝缘在线监测装置 Line insulation monitoring device
12/07/2011	CN202066938U 一种绝缘耐压测试与功率测试合并装置 An insulated voltage test equipment and power test merge
12/07/2011	CN202066937U 电缆数据在线采集终端 Online data collection terminal cable
12/07/2011	CN202066936U 绝缘绳测试架 Insulated wire test stand
12/07/2011	CN202066935U 基于双传感器定向耦合抗干扰的电缆局部放电检测装置 Partial discharge detection device based on cable dual directional coupler sensor interference
12/07/2011	CN202066934U Single phase earth fault positioning system of transmission line
12/07/2011	CN202066933U Fault detecting and positioning device for ultrahigh voltage line
12/07/2011	CN202066932U 便携式局部放电超声波云检测装置 Portable ultrasound cloud partial discharge detection device
12/07/2011	CN202066931U 智能对线器 Smart for thread
12/07/2011	CN202066930U 变频器负载测试系统 Inverter load test system
12/07/2011	CN202066929U 压力释放防爆式避雷器监测器 Pressure relief explosion arrester monitor
12/07/2011	CN202066928U Electronic load for detecting LED driver
12/07/2011	CN202066927U 一种具有自配置功能的波形监视记录仪 A kind of self-configuration function waveform monitor recorder
12/07/2011	CN202066926U Optical fiber sensor technology based on-line parameter monitoring system for capacitor of electric power system
12/07/2011	CN202066925U 电网谐波监测仪 Harmonic monitor
12/07/2011	CN202066924U 电压跌落模拟装置 Voltage drop simulator
12/07/2011	CN202066923U 矿用电气设备试验装置 Mine electrical equipment test equipment
12/07/2011	CN202066922U 家电控制器多联板自动功能检测装置 Appliance Controls multi-board automatic function test device
12/07/2011	CN202066921U 变频器测试设备 Drive Test Equipment
12/07/2011	CN202066920U 可调速的滑触式干线系统耐久性验证装置 Adjustable speed of the trolley trunked system durability verification device
12/07/2011	CN202066919U 一种电容器的检测装置 A capacitor detecting means
12/07/2011	CN202066918U 充电机特性测试设备 Charger characteristic test equipment
12/07/2011	CN202066879U 电力线路故障指示器及其电池和编程盒的安装结构 Power line fault indicator and battery mounting structure and programming box
12/07/2011	CN202066701U 电动童车性能的测试机 Electric Baby Performance Tester
12/07/2011	CN202066680U 一种真空断路器机械特性的在线监测装置 Line monitoring device of a vacuum circuit breaker mechanical properties
12/07/2011	CN202066583U 一种变压器有载分接开关的振动测量系统 A transformer on-load tap vibration measurement system
12/07/2011	CN1656598B 大型基材测试系统 Large base test system
12/07/2011	CN102273003A 钠硫电池容量降低的判定方法 Method for determining the sodium-sulfur battery capacity decreases
12/07/2011	CN102272612A 测试装置 Test device
12/07/2011	CN102272611A 利用动态模拟测试多路复用器对系统中模拟信号数字化以便诊断的方法 Dynamic simulation test multiplexer system in order to digitize the analog signal diagnostic method
12/07/2011	CN102272587A 液晶阵列检查装置以及液晶阵列检查装置的信号处理方法 The signal processing method of the liquid crystal array inspection apparatus and inspection apparatus of a liquid crystal array
12/07/2011	CN102272586A 液晶阵列检查装置以及液晶阵列检查装置的信号处理方法 The signal processing method of the liquid crystal array inspection apparatus and inspection apparatus of a liquid crystal array
12/07/2011	CN102270864A 电池状态监视电路和电池装置 Battery state monitoring circuit and battery device
12/07/2011	CN102270854A 基于电压谐波畸变率正反馈的孤岛检测方法 Islanding detection voltage harmonic distortion based on the positive feedback
12/07/2011	CN102269801A 服务器电源质量监控装置 Server Power Quality Monitoring Device
12/07/2011	CN102269800A 电池测试方法 Battery Test Methods
12/07/2011	CN102269799A 一种检测二次电池容量的方法及系统 Method and system for detecting the secondary battery capacity
12/07/2011	CN102269798A 一种检测故障电池的方法及装置 A method and apparatus for detecting faulty battery
12/07/2011	CN102269797A 印刷电路板水平式飞针测试平台 PCB horizontal flying probe test platform
12/07/2011	CN102269796A 一种测试激光二极管高温数据的装置与测试方法 An apparatus and test methods for laser diode temperature test data
12/07/2011	CN102269795A 大面积染料敏化太阳能电池模块设计性能的判定方法 The method of determining a large area dye-sensitized solar cell module design performance
12/07/2011	CN102269794A 电子部件的检查装置 Inspection apparatus of the electronic component
12/07/2011	CN102269793A 监测高压直流电路的电绝缘的方法和装置 Method and apparatus for electrically insulating the high voltage direct current monitoring circuit
12/07/2011	CN102269792A 温度局放复合传感器 PD composite temperature sensor
12/07/2011	CN102269791A 铁路信号电缆断线故障在线监测及定位的方法 Railway signal cable disconnection fault-line monitoring and positioning method
12/07/2011	CN102269790A 动力蓄电池高压继电器故障诊断电路 Power battery voltage relay circuit fault diagnosis
12/07/2011	CN102269789A 断电报警装置 Power failure alarm
12/07/2011	CN102269788A 主机装置及其插接状态检测方法 Host device and the docking state detection method
12/07/2011	CN102269787A 电子式电压互感器谐波特性检测方法及其检测装置 Electronic voltage transformer characteristic harmonic detection method and detection device
12/07/2011	CN102269786A 三倍频变压器负载试验装置 THG transformer load test device
12/07/2011	CN102269785A 在线铁磁共振检测的方法和系统 Methods and systems for detection of ferromagnetic resonance line
12/07/2011	CN102269630A 具有热电偶极性检测的过程变量变送器 Thermocouple polarity detection process has variable transmitter
12/07/2011	CN102269579A 马达位移测量机及马达位移测量系统与方法 Motor displacement measuring machine and motor displacement measurement system and method
12/07/2011	CN102269345A 具供电检测功能的控制模块及其构成的灯具 A power detection and lighting control module consisting of
12/07/2011	CN101860127B 电机保运及监测诊断系统 Motor transportation security and monitoring and diagnosis system
12/07/2011	CN101839957B 一种开关磁阻电机功率变换器主电路故障诊断方法 A switched reluctance motor power converter main circuit fault diagnosis method
12/07/2011	CN101833054B 一种针对测试配置的故障持续诊断能力的评价方法 An evaluation method for fault diagnosis capability continued the test configuration
12/07/2011	CN101825654B 自供能雷电流检测系统 Self-powered lightning current detection system
12/07/2011	CN101813747B 基于维纳核和神经网络的非线性模拟电路故障诊断方法 Nonlinear analog circuit fault diagnosis based on neural network and Wiener nucleus
12/07/2011	CN101799520B 一种三相电源缺相检测方法及检测电路 A three-phase power phase detection method and detection circuit
12/07/2011	CN101789384B 退火的检测方法 Detection annealing
12/07/2011	CN101750552B 一种rfid标签天线一致性的基准测试系统及方法 One kind of rfid tag antenna consistent benchmarking system and method
12/07/2011	CN101726882B 一种改善液晶显示器电压的方法 A method of improving the voltage of the liquid crystal display
12/07/2011	CN101718837B 一种交流叠加直流的合成电压试验电源装置 An AC voltage test synthesis superimposed DC power supply unit
12/07/2011	CN101713816B 带双向直流能馈环节的交流电机牵引试验平台 AC motor can be fed with a bi-directional DC-link traction test platform
12/07/2011	CN101713806B 地线自动监测装置 Ground automatic monitoring devices
12/07/2011	CN101710167B 气体绝缘封闭组合电器现场自动检测装置 Gas insulated enclosed Switchgear automatic scene detection device
12/07/2011	CN101685133B 集成电路元件测试设备及其测试方法 IC component test equipment and test methods
12/07/2011	CN101672883B 一种架空和电缆混合输电线路故障定位方法和装置 One kind of overhead transmission lines and cable fault location mixing method and apparatus
12/07/2011	CN101632027B 用于电路板测试的测试夹具及方法 Test fixture and method for testing circuit boards
12/07/2011	CN101620254B 用于进行加速软错误率测试的系统和方法 Systems and methods for accelerated soft error rate testing

1 ... 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 ... 1523