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)
10/2010
10/14/2010US20100259288 Apparatus and method for terminating probe apparatus of semiconductor wafer
10/14/2010US20100259287 Semiconductor test equipment
10/14/2010US20100259280 Apparatus for testing transformers
10/14/2010US20100259279 System and method for using an integrated circuit pin as both a current limiting input and an open-drain output
10/14/2010US20100259278 Testing circuit board
10/14/2010US20100259277 Automated test equipment employing test signal transmission channel with embedded series isolation resistors
10/14/2010US20100259276 Architecture and method to determine leakage impedance and leakage voltage node
10/14/2010US20100259275 Device for detecting and locating electric discharges in fluid-insulated electrical equipment
10/14/2010US20100259274 Testing an inductive load of a device using a modulated signal
10/14/2010DE212009000026U1 Verbindungssensor zur Identifikation einer Anschlussstelle in einer Schalttafel Connecting sensor to identify a connection point on a panel
10/14/2010DE202010010492U1 Vorrichtung zur Testung eines Batterie-Management-Systems Apparatus for testing a battery management system
10/14/2010DE19904060B4 Einrichtung mit einer Spannungsüberwachungsschaltung und Verfahren zum Überwachen der Spannung einer wiederaufladbaren Batterie Means having a voltage monitoring circuit and method for monitoring the voltage of a rechargeable battery
10/14/2010DE102010013579A1 Data acquisition system for testing electric power system for defect e.g. internal discharge, has synchronizer which allows data acquisition unit to synchronize storage of sensed signals to frequency of power transmitted
10/14/2010DE102010011896A1 Batteriemessvorrichtung, Batteriesteuerungssystem und Fahrzeug Battery measuring device, battery control system and vehicle
10/14/2010DE102010001582A1 Stromversorgung für ein By-Wire-System in einem Fahrzeug Power supply for a by-wire system in a vehicle
10/14/2010DE102009016181A1 Kontaktierungseinheit für eine Testvorrichtung zum Testen von Leiterplatten Contacting unit for a test apparatus for testing printed circuit boards
10/14/2010DE102009015280A1 Vorrichtung zur Diagnose von Messobjekten unter Verwendung einer Messspannung A device for the diagnosis of test objects using a measurement voltage
10/14/2010DE102009000728A1 Verfahren zur Bestimmung einer Stromversorgungs-Zustandsgröße in einem aktiven medizinischen Implantat Method for determining a power supply state variable in an active medical implant
10/14/2010CA2757981A1 Method and system for transient and intermittent earth fault detection and direction determination in a three-phase median voltage electric power distribution system
10/13/2010EP2239839A2 Systems and methods involving motor drive ground fault interrupts
10/13/2010EP2239591A1 Current monitor for sensing the current in a current path and corresponding control device
10/13/2010EP2239590A1 Device for characterising the electro-optic performance of a semiconductor component
10/13/2010EP2239589A1 Device, method and assembly for integrity checking of electrical wiring
10/13/2010EP2239587A1 Probe unit
10/13/2010EP2239378A2 Hybrid type working machine
10/13/2010EP2238466A1 Method and device for transporting electronic modules
10/13/2010EP2238461A1 Module for a parallel tester for testing of circuit boards
10/13/2010EP2156203B1 Method and device to predict a state of a power system in the time domain
10/13/2010EP1978527B1 Tester
10/13/2010EP1485726B1 Electronic battery tester with battery failure temperature determination
10/13/2010CN201608502U 一种电力系统短路故障快速检测的装置 An electrical short circuit fault system for rapid detection device
10/13/2010CN201607987U 断点自检测电缆 Since the detection of cable break
10/13/2010CN201607733U 基于xPC目标的水电机组实时仿真设备 Based on xPC Target real-time simulation equipment of hydropower units
10/13/2010CN201607525U 用于判断紫外线灯管工作寿命的检测装置 Analyzing UV lamp operating life detection means for
10/13/2010CN201607524U Led灯具寿命测试系统 Led lamp life test system
10/13/2010CN201607523U 蓄电池数据智能分析仪 Smart Battery Data Analyzer
10/13/2010CN201607522U 电压法干电池电量检测装置 Battery charge voltage method detection device
10/13/2010CN201607521U 一种电池检测用探针床组件及应用其的检测装置 A battery detection probe bed assembly and application of its detection device
10/13/2010CN201607520U 触头超程同步性测试装置 Ultra-way synchronization of contacts test device
10/13/2010CN201607519U 生产流水线上的线路板功能测试设备 Board functional test equipment on the production line
10/13/2010CN201607518U 信号检测系统自恢复控制电路 Signal Detection System self-recovery control circuit
10/13/2010CN201607517U 一种铁路信号机的模拟装置 Railway signal simulation apparatus of
10/13/2010CN201607516U 电源滤波器电流型加载试验装置 Power filter current-loading test apparatus
10/13/2010CN201607515U 镜头连接器测试装置 Lens connector testing device
10/13/2010CN201607514U 汽车电信号屏幕测试装置 Automotive electrical screen test device
10/13/2010CN201607513U 二极管反向恢复时间简易测试电路 Simple diode reverse recovery time test circuit
10/13/2010CN201607512U 薄膜太阳能电池板电性能光照检测装置 Electrical properties of thin-film solar panels light detection device
10/13/2010CN201607511U 中性点接地系统故障选线装置 Neutral grounding system fault line selection device
10/13/2010CN201607510U 一种电机故障检测设备及系统 A motor fault detection equipment and systems
10/13/2010CN201607509U 变压器套管ct极性检查仪 Transformer bushing ct polarity tester
10/13/2010CN201607508U 带通讯功能的线路测试仪 Line tester with communication function
10/13/2010CN201607507U 智能化背板测试系统 Intelligent Test System Backplane
10/13/2010CN201607506U 主警告盒专用测试设备 Master warning box special test equipment
10/13/2010CN201607505U 用于测试网络信号变压器参数的测试套件 Transformer parameters for testing network signal test suite
10/13/2010CN201607504U 电源滤波器电性能参数多功能测试装置 Multifunction power filter testing device electrical performance parameters
10/13/2010CN201607503U 连接器插入测试电路 A connector inserted into a test circuit
10/13/2010CN201607502U 带防呆装置的手动测试机 With manual testing machine foolproof device
10/13/2010CN201607501U 避雷器泄漏电流远程在线监测装置 Arrester leakage current remote online monitoring device
10/13/2010CN201607500U 变压器隔离信号回馈电路 Transformer isolation signal feedback circuit
10/13/2010CN201607499U 发变组综合监录装置 Transformer Group recorded a comprehensive monitoring device
10/13/2010CN201607498U 一种多功能天线支撑三脚架 A multifunctional antenna support tripod
10/13/2010CN201607497U 机房安全综合测试系统 Room Safety Integrated Test System
10/13/2010CN201607496U 按键式模拟测试装置 Touchtone simulation test device
10/13/2010CN201607460U 一种gis设备耐压试验接地装置 One kind of pressure test equipment grounding device gis
10/13/2010CN201607459U 高压开关测试用夹具 High pressure switch test jig
10/13/2010CN201607335U 空调传感器的测试装置 Air conditioning sensor test device
10/13/2010CN201605876U 变电站电子围栏测试杆 Substation electronic fence test rod
10/13/2010CN201604794U 波音747飞机前缘襟翼动力组件控制盒 747 leading edge flap control box power components
10/13/2010CN1745310B Wrist joint for positioning a test head
10/13/2010CN1667814B Interference analysis method and interference analysis device
10/13/2010CN101860127A Running protecting and monitoring diagnosis system of motor
10/13/2010CN101860052A Discharging test device for full online storage battery
10/13/2010CN101860051A Charge/discharge test device for distributed full online storage battery pack
10/13/2010CN101860050A Discharge test device for distributed full online storage battery pack
10/13/2010CN101860022A Method for automatically controlling emergency unloading of offshore oil platform generating unit
10/13/2010CN101860018A One-phase ground protection measurement and control system of high-voltage breaker
10/13/2010CN101860000A Quick identification method for permanent fault before single-phase reclosing of power transmission line
10/13/2010CN101859718A Chip burn-in machine capable of realizing grouping test
10/13/2010CN101859466A Anti-theft device for storage battery
10/13/2010CN101859267A Mainboard and test method capable of protecting chip on mainboard
10/13/2010CN101858960A Module for testing dielectric strength of automotive relay
10/13/2010CN101858959A Simulation test method for influence of sampling data delay deviation on relay protective device
10/13/2010CN101858958A Intelligent device and method for monitoring vacuum circuit breaker on line
10/13/2010CN101858957A Ageing test box
10/13/2010CN101858956A Ageing test system
10/13/2010CN101858955A Techniques for boundary scan testing using transmitters and receivers
10/13/2010CN101858954A Circuit board testing device
10/13/2010CN101858953A ARM (Advanced RISC Machines) core chip based automatic test system and method of digital-to-analog converter
10/13/2010CN101858952A Middle path inspection tester for solar cell component
10/13/2010CN101858951A Three-oil cup insulating oil withstand voltage tester
10/13/2010CN101858950A Out-of-step discrimination method of power system based on du cos phi/dt adaptive adjustment u cos phi benchmark value
10/13/2010CN101858949A Monostable circuit of automatic detection warning instrument for communication cable breakpoint
10/13/2010CN101858948A Method and system for carrying out transient and intermittent earth fault detection and direction determination in three-phase medium-voltage distribution system
10/13/2010CN101858947A Virtual instrument bus type multifunctional maintenance test device
10/13/2010CN101858946A Method for testing single crystal boundary impact aging characteristic of zinc oxide pressure-sensitive resistor
10/13/2010CN101858945A Laboratory icing simulating test method of optical power ground wires (OPGWs)
10/13/2010CN101858944A Special container for large-sized transformer on-site test system
10/13/2010CN101858934A Method and system for implementing program controlled alternating current source
10/13/2010CN101858933A Three-phase heavy current generator for detecting current transformer on power line
10/13/2010CN101567632B Compensated high-current generation device
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