| 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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| 09/21/2011 | CN201984904U 漆包绞线机的断线报警装置 Burnout alarm device enameled wire binding machine |
| 09/21/2011 | CN201984776U Fault diagnosis instrument for dot matrix screen |
| 09/21/2011 | CN201984149U 节能型软包装电池化成分容设备 Flexible energy-efficient battery technology components compatible devices |
| 09/21/2011 | CN201984148U 消除线路阻抗和电源谐波对电动机性能测试影响的装置 Elimination of the line impedance and power harmonics effects on motor performance test device |
| 09/21/2011 | CN201984147U 一种吊篮电机的动态寿命试验台架 A dynamic life test rig motor basket |
| 09/21/2011 | CN201984146U 用于电机试验系统的负载调节和稳定装置 Load regulation motor test system and apparatus for stabilizing |
| 09/21/2011 | CN201984145U 气动键盘检测治具 Pneumatic keyboard detection Fixture |
| 09/21/2011 | CN201984144U 便携式直流断路器现场级差配合试验仪 Portable DC differential tie breaker Field Tester |
| 09/21/2011 | CN201984143U 继电器保护电路 Relay protection circuit |
| 09/21/2011 | CN201984142U 一种继电器的红外检测装置 Infrared detection device for relay |
| 09/21/2011 | CN201984141U 汽车继电器性能及耐久试验工装及具有该工装的试验检测装置 Automotive relay performance and durability test tooling and test equipment has the tooling |
| 09/21/2011 | CN201984140U 一种电路测试装置 A circuit test device |
| 09/21/2011 | CN201984139U 硅料检测台 Silicon material inspection station |
| 09/21/2011 | CN201984138U 贴片式白光单点测试装置 SMD white single point testing device |
| 09/21/2011 | CN201984137U 半导体分立器件测试系统信号发生及采样处理装置 Discrete semiconductor device testing system signal generation and sampling processing device |
| 09/21/2011 | CN201984136U 直流绝缘监测仪 DC insulation monitoring device |
| 09/21/2011 | CN201984135U 并联电容器局部放电在线监测装置 Shunt capacitor line partial discharge monitoring devices |
| 09/21/2011 | CN201984134U 500KV crosslinked-cable local-discharge on-line monitoring device |
| 09/21/2011 | CN201984133U 基于3g通讯网络的输电线路故障区域定位系统 3g communication network based transmission line fault location system area |
| 09/21/2011 | CN201984132U 配电线路故障定位及在线监测系统 Distribution line fault location and on-line monitoring system |
| 09/21/2011 | CN201984131U LED (Light-Emitting Diode) polarity-detecting device |
| 09/21/2011 | CN201984130U 电缆t型接头测试用工装设备 Cable t-joint test tooling equipment |
| 09/21/2011 | CN201984129U 卡簧防错测试装置 Kahuang proofing test device |
| 09/21/2011 | CN201984128U 软包装锂离子电池绝缘测试装置 Flexible lithium ion battery insulation tester |
| 09/21/2011 | CN201984127U 电池检测防呆装置 Battery testing Goggles |
| 09/21/2011 | CN201984126U 线路断线指示笔 Line break stylus |
| 09/21/2011 | CN201984125U 电力一次设备现场试验数据的快速分析与后处理系统 Rapid analysis and post-processing systems Power Equipment Field Test Data |
| 09/21/2011 | CN201984124U 干式变压器智能在线监测装置 Dry-type transformers intelligent online monitoring device |
| 09/21/2011 | CN201984123U 医院隔离供电系统监测装置 Hospital isolated power supply system monitoring devices |
| 09/21/2011 | CN201984122U 变压器综合与智能评估装置 Transformer integrated and intelligent evaluation device |
| 09/21/2011 | CN201984121U 智能多功能电器试验台 Intelligent multi-function electrical test bench |
| 09/21/2011 | CN201984120U 电能质量监测系统 Power Quality Monitoring System |
| 09/21/2011 | CN201984119U 一种安规测试系统 One kind of safety test system |
| 09/21/2011 | CN201984118U 可折叠式高温老化设备 Foldable high-temperature aging equipment |
| 09/21/2011 | CN201984117U 电容器组投切测试装置 Capacitor switching test device |
| 09/21/2011 | CN201984116U 一种六氟化硫电气设备综合评估装置 One kind of sulfur hexafluoride electrical equipment integrated evaluation unit |
| 09/21/2011 | CN201984115U 一种比例电磁铁测试系统 One kind of proportional solenoid test system |
| 09/21/2011 | CN201984114U 一种静电放电发生器的通用非接触式测试装置 An electrostatic discharge generator common non-contact test device |
| 09/21/2011 | CN201984107U 一种预期短路电流测量装置 One kind of expected short-circuit current measurement device |
| 09/21/2011 | CN201984093U 蓄电池模拟电源的内阻设定装置 The internal resistance of the battery analog power setting device |
| 09/21/2011 | CN201984092U 蓄电池模拟电源的内阻设定电路 The internal resistance of the battery power setting circuit simulation |
| 09/21/2011 | CN201984091U 高频噪声模拟器 High-frequency noise simulator |
| 09/21/2011 | CN201979256U 多臂电磁铁检测修复仪 Dobby electromagnet detection instrument repair |
| 09/21/2011 | CN1832050B Method for reliable contact of probe and nano-electrode of phase transformation memory device unit |
| 09/21/2011 | CN1819412B Insulation resistance deterioration detection method and insulation resistance deterioration detection device for motor, and motor driver |
| 09/21/2011 | CN102197314A Test device, circuit module, and manufacturing method |
| 09/21/2011 | CN102197313A Testing device and circuit module |
| 09/21/2011 | CN102197312A Semiconductor test system and relay driving test method therefor |
| 09/21/2011 | CN102197311A System and method for localizing and passivating defects in a photovoltaic element |
| 09/21/2011 | CN102196623A LED (light-emitting diode) drive circuit with circuit detection function and power switching circuit |
| 09/21/2011 | CN102196005A Electric test vehicle communication network structure |
| 09/21/2011 | CN102195653A Output apparatus and test apparatus |
| 09/21/2011 | CN102195318A 电池状态监视电路以及电池装置 Battery state monitoring circuit and battery device |
| 09/21/2011 | CN102195274A Distribution line fault detection control method and system |
| 09/21/2011 | CN102195251A Core wire contact detection device and method |
| 09/21/2011 | CN102195106A Battery for electric vehicle |
| 09/21/2011 | CN102194650A Method for evaluating efficiency of processes for improving negative bias temperature instability effect |
| 09/21/2011 | CN102194419A Activation device of information display panel and conduction inspection method |
| 09/21/2011 | CN102194295A Theft-proof and external-damage-proof detection and location method for armored cable |
| 09/21/2011 | CN102194273A Magnetic sensor device |
| 09/21/2011 | CN102193496A Method for detecting real time clock (RTC) oscillator and calculator system |
| 09/21/2011 | CN102193071A Fault monitoring circuit for state of positive-negative power supply of extension set |
| 09/21/2011 | CN102193070A Alternating-current power supply measuring circuit |
| 09/21/2011 | CN102193069A Determination system and determination method for determining whether metal lithium is precipitated in a lithium ion secondary battery, and vehicle equipped with the determination system |
| 09/21/2011 | CN102193068A Method and system for determining the kind of a battery |
| 09/21/2011 | CN102193067A Method and device for billing battery charge based on increased electric quantity |
| 09/21/2011 | CN102193066A Method and apparatus to monitor loss of ground isolation of an electric motor drive circuit |
| 09/21/2011 | CN102193065A Automatic linear induction traction motor parameter identification method for general frequency converter |
| 09/21/2011 | CN102193064A Signal test device for circuit boards |
| 09/21/2011 | CN102193063A Detector circuit and semiconductor device using same |
| 09/21/2011 | CN102193062A Method for detecting source leakage defect of PMOS (P-channel metal oxide semiconductor) device |
| 09/21/2011 | CN102193061A Checking method of circuit substrate and checking device thereof |
| 09/21/2011 | CN102193060A Process for testing the resistance of an integrated circuit to a side channel analysis |
| 09/21/2011 | CN102193059A Conveying mechanism of probe card, conveying method of probe card and probe device |
| 09/21/2011 | CN102193058A Test apparatus and test module |
| 09/21/2011 | CN102193057A Test apparatus and test method |
| 09/21/2011 | CN102193056A Test apparatus and test method |
| 09/21/2011 | CN102193055A Test apparatus and test method |
| 09/21/2011 | CN102193054A Method for determining highly accelerated stress screening test condition |
| 09/21/2011 | CN102193053A Method for measuring relation curve of forward voltage and junction temperature of LED (Light Emitting Diode) in lamp |
| 09/21/2011 | CN102193052A Method for jointly evaluating insulation state of oil paper by using multiple statistical parameters |
| 09/21/2011 | CN102193051A Field local discharge testing device and method of 1000 kV alternating current extra-high voltage transformer |
| 09/21/2011 | CN102193050A Positioning system for fault of direct-current transmission line |
| 09/21/2011 | CN102193049A Alarm circuit for reversed polarity of photovoltaic inverter |
| 09/21/2011 | CN102193048A Intelligent lead aligner |
| 09/21/2011 | CN102193047A Multiple detection circuit for accessory jacks |
| 09/21/2011 | CN102193046A Diagnostic device for electric machine, diagnostic method and carrier of diagnostic device |
| 09/21/2011 | CN102193045A Method for checking consistency of analog quantity signal channels |
| 09/21/2011 | CN102193044A Low-voltage application test method for fault current limiter valve set |
| 09/21/2011 | CN102193043A Testing integration method for bare board of circuit board |
| 09/21/2011 | CN102193042A Method for detecting capacity leakage of capacitor in power conditioner, power conditioner performing the same, and photovoltaic power system provided with the same |
| 09/21/2011 | CN102193041A Method, system and sensor for identifying an electrical device connected to a mains grid |
| 09/21/2011 | CN102193040A Method for performing insulation preventive test on zinc oxide lightning arrester without dismantling lead wire |
| 09/21/2011 | CN102193039A Linear tester and test method for potentiometers |
| 09/21/2011 | CN102193038A Test equipment for touch panel |
| 09/21/2011 | CN102193037A Aging testing method and system |
| 09/21/2011 | CN102193036A Device and method for measuring response time of fault current limiter |
| 09/21/2011 | CN102193035A Automatic sorting, detecting and evaluating system for impedance elements |
| 09/21/2011 | CN102193017A Indirect test method for voltage drops on relay contacts |
| 09/21/2011 | CN102193013A Apparatus and method for detecting power |