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)
12/2014
12/24/2014CN204044321U 一种断路器的操作机构检测装置 Detecting means operating mechanism of a circuit breaker
12/24/2014CN204044320U 检验电弧故障断路器的装置 Arc fault circuit breaker test device
12/24/2014CN204044319U 一种便携式水电阻型大电流升流器 A portable water-resistance high-current up-flow
12/24/2014CN204044318U 继电保护多路时间测试仪 Multiple time protection tester
12/24/2014CN204044317U 一种便携式极化继电器测试设备 A portable polarized relay test equipment
12/24/2014CN204044316U 一种煤矿综保集成电路板的测试装置 One kind of coal comprehensive security integrated circuit board test device
12/24/2014CN204044315U 一种多功能测试系统 A multifunctional test system
12/24/2014CN204044314U 芯片自动测试装置 Chip automatic test equipment
12/24/2014CN204044313U 一种用于atc系统电路板的多功能测试平台 A versatile atc system board test platform
12/24/2014CN204044312U 用于宽带微波检测的工具 Tools for broadband microwave detection
12/24/2014CN204044311U 一种微波调试辅助工具 A microwave assisted debugging tools
12/24/2014CN204044310U 直升机电子线路自动检测装置 Helicopter electronic circuit automatic detection device
12/24/2014CN204044309U 自动测试设备和升级自动测试设备的集成电路测试界面 Automatic test equipment and automatic test equipment upgrades IC test interface
12/24/2014CN204044308U 一种串联电池组的均衡电路异常检测装置 An equalization circuit abnormality detection device battery series
12/24/2014CN204044307U 一种用于led封装级加速测试的装置 Apparatus for accelerated testing led package level
12/24/2014CN204044306U 一种在线检测二极管极性的测试装置 An online detection diode polarity test device
12/24/2014CN204044305U 一种用于35kV高压放电的检测电路 A high-pressure discharge detection circuit 35kV
12/24/2014CN204044304U 一种移动式冲击电压试验装置 A mobile impulse voltage test equipment
12/24/2014CN204044303U 一种绝缘杆耐压试验装置 An insulating rod pressure test device
12/24/2014CN204044302U 一种九元方形阵列超声传感器固定装置 One kind of nine yuan a square array ultrasound transducer fixtures
12/24/2014CN204044301U 平波电抗器端对端电容器放电试验系统及其暂态阻波器 Smoothing reactor-end capacitor discharge test system and its transient traps
12/24/2014CN204044300U 一种变压器局部放电超声矢量阵列定位装置 A transformer partial discharge vector array ultrasound locating device
12/24/2014CN204044299U 变压器局部放电定位用矢量传感器 Transformer PD vector sensor positioning
12/24/2014CN204044298U 用于变压器油中定位矢量传感器的固定装置 Fixtures for transformer oil vector sensor positioning
12/24/2014CN204044297U 局部放电测试系统 Partial discharge test system
12/24/2014CN204044296U 一种局部放电检测系统 One kind of partial discharge detection system
12/24/2014CN204044295U 定子耐压测试夹线装置 Stator voltage test clamp device
12/24/2014CN204044294U 一种绝缘工具工频耐压试验用测量保护装置 An insulated tools frequency voltage withstand test and measurement equipment
12/24/2014CN204044293U 手持式局部放电检测装置 Handheld partial discharge detection device
12/24/2014CN204044292U 用于封闭式组合电器绝缘缺陷局部放电在线监测的系统 Enclosed electric insulation defects for partial discharge monitoring system
12/24/2014CN204044291U 基于gps和3g通信电缆在线故障定位装置 Gps and 3g-based online communication cable fault locating device
12/24/2014CN204044290U 地下电缆故障查找装置 Underground cable fault finding device
12/24/2014CN204044289U 一种漏缆监测装置 One kind of leakage cable monitoring device
12/24/2014CN204044288U 一种带分支故障隔离开关的电网 A branch of the grid with fault isolation switch
12/24/2014CN204044287U 便携式小电流接地系统故障诊断装置 Portable small current grounding system fault diagnosis device
12/24/2014CN204044286U 保险丝管测试机 Fuse Tester
12/24/2014CN204044285U 一种熔断器自动测试设备 One kind of automatic test equipment fuse
12/24/2014CN204044284U 电脑及家用电器维修前漏电、静电检测装置 Computers and household appliances repair leakage before, electrostatic detection device
12/24/2014CN204044283U Led芯片通断测试装置 Led chip-off test device
12/24/2014CN204044282U 一种pcb板的测试装置 One kind pcb board testing device
12/24/2014CN204044281U 一种电路板的测试治具 A circuit board test fixture
12/24/2014CN204044280U 一种电缆检测系统 A cable detection system
12/24/2014CN204044279U 一种挠性线路板通断测试装置 A flexible circuit board test device off
12/24/2014CN204044278U 一种断电报警装置 A power-off alarm
12/24/2014CN204044277U 便携式二次电缆对线器 Cables for portable secondary thread
12/24/2014CN204044276U 家用漏电检测装置 Household leakage detection device
12/24/2014CN204044275U 一种led灯测试治具 One kind of led lights Test Fixture
12/24/2014CN204044274U 用于交流回路封检的安全提示装置 Safety Tips closure means for detecting the AC circuit
12/24/2014CN204044273U 新型控制回路接地检测电路 The new control circuit ground fault detection circuit
12/24/2014CN204044272U 模拟电器使用过程中电源接触不良现象的装置 Simulation of electrical power during use of the device is bad phenomenon
12/24/2014CN204044271U 一种线束检测装置 One kind of harness detection device
12/24/2014CN204044270U 测试车窗控制模块的抗电磁干扰性能的系统 Test window control module anti-electromagnetic interference performance systems
12/24/2014CN204044269U 电子锁的指纹质量测试装置 Fingerprint quality electronic lock test apparatus
12/24/2014CN204044268U 一种城轨变流器通用低压自动测试系统 One kind of urban rail low-voltage converter Universal Automatic Test System
12/24/2014CN204044267U 一种配电网在线监测避雷器动作的装置 Distribution networks and on-line monitoring device arrester action
12/24/2014CN204044266U 电检装置 Seized power devices
12/24/2014CN204044265U 变电站遥信遥控专用试验装置 Telesignalling remote substation special test equipment
12/24/2014CN204044264U 一种加热瓦测试台 A heating tile test bench
12/24/2014CN204044263U 弓网关系试验台 Bow Gateway Based Test Bench
12/24/2014CN204044262U 一种避雷器在线监测仪 An arrester line monitor
12/24/2014CN204044261U 一种电网阻频特性测试装置 One kind of grid frequency characteristic resistance test device
12/24/2014CN204044260U 一种检测rack机柜节点中板功能的治具 A method of detecting plate rack cabinet node function fixture
12/24/2014CN204044259U 在线故障检测系统 Online fault detection system
12/24/2014CN204044258U 一台电力系统继电特性及继电保护实验装置 A system of power and protection relay characteristics experimental device
12/24/2014CN204044257U 电涡流缓速器定子静态检测装置 Eddy current retarder stator static detection device
12/24/2014CN204044256U 电水壶连接器的测试装置 Kettle connector testing device
12/24/2014CN204044255U 一种用于光电耦合器的试验装置 Test device for optocouplers
12/24/2014CN204044235U 交流输入漏电流电流值可调保护报警电路 AC input leakage current is adjustable alarm circuit protection
12/24/2014CN204044229U 安全工器具多功能试验箱 Safety equipment multifunction chamber
12/24/2014CN204044226U 一种避雷器在线检测装置 An arrester line detection device
12/24/2014CN204044215U 一种用于局放检测及定位的多口高频脉冲电流互感器 A partial discharge detection and localization of multi-port high-frequency pulse current transformer
12/24/2014CN204044201U 一种基于igct的直流网压突变试验装置 Based straight drift pressure igct mutation test device
12/24/2014CN204044197U 一种gis外置式传感器 One kind gis external sensor
12/24/2014CN204044189U 用于电测fpc大联板的辅助治具 Fpc for measuring large associated auxiliary board fixture
12/24/2014CN204044187U 夹持装置以及应用其的测试系统 Holding means and the application of its test system
12/24/2014CN204044183U 一种电气测量试验线挂线架 An electrical wire thread measuring test stand
12/24/2014CN204043829U 电机性能测试装置 Motor performance testing device
12/24/2014CN104246923A 具有受控阻抗的电磁致动器 Having a controlled impedance electromagnetic actuator
12/24/2014CN104246524A 并联电力转换器中的电流传感器的校准 Calibration of parallel coupled power converter current sensor
12/24/2014CN104246523A 绝缘检查方法以及绝缘检查装置 Insulation inspection methods and insulation inspection device
12/24/2014CN104246522A 用于检测hvdc输电系统中的故障的方法和设备 Method and apparatus for detecting hvdc transmission system failures
12/24/2014CN104245424A 用于汽车运行相关部件状态的状态显示器 Related components for the car running state status display
12/24/2014CN104245248A 具有测试托盘和自动化测试托盘翻转器的测试系统 Automated testing with a test tray and flip the test system tray
12/24/2014CN104244576A 一种印刷电路板测试点的布局方法及其印刷电路板 A printed circuit board test points of a printed circuit board layout method and
12/24/2014CN104242846A 一种局部放电超声前置处理电路 A topical discharge ultrasonic pre-processing circuit
12/24/2014CN104242787A 用于产生信号的系统 System for generating a signal
12/24/2014CN104242677A 一种测试电动设备的装置及方法 A test apparatus and method for electrical equipment
12/24/2014CN104242655A 具有初级侧动态负载检测和初级侧反馈控制的开关功率变换器 Having a primary side dynamic load testing and primary-side feedback control of switching power converters
12/24/2014CN104242358A 一种电动汽车磷酸铁锂电池组三级管理系统 An electric car lithium iron phosphate group of three management systems
12/24/2014CN104242291A 串联多端直流输电系统 MTDC system series
12/24/2014CN104242264A 用于三相电路的电弧故障保护装置 Arc fault protection device for three-phase circuits
12/24/2014CN104242263A 带故障电弧保护功能报警的断路器 Arc fault protection circuit breakers with alarm
12/24/2014CN104242255A 一种gis同频同相交流耐压试验控制保护方法及系统 One kind gis same frequency and phase AC voltage test method and system control and protection
12/24/2014CN104242246A 一种基于电流跟踪的直流有刷电机堵转保护装置及方法 Based on the current track of a brushed DC motor stall protection device and method
12/24/2014CN104242245A 发电机失步保护方法和装置 Generator step protection method and apparatus
12/24/2014CN104241988A 电源线 Power line
12/24/2014CN104241884A 高压试验短路接地装置 Shorted to ground high voltage test equipment
12/24/2014CN104241037A 漏电断路器 Leakage circuit breakers
12/24/2014CN104240626A 一种反射型显示器件驱动电路的测试方法 A reflective display device driver circuit test methods
12/24/2014CN104239692A 基于电能表数据精度补偿算法的线损异常判定方法 Line loss based on meter data accuracy method of determining compensation algorithm
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