Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables › G01R 15 - Details of measuring arrangements of the types provided for in groups ,  or
Patents for G01R 15 - Details of measuring arrangements of the types provided for in groups ,  or (13,411)
07/2012
07/04/2012EP2472272A2 Current measuring systems and methods of assembling the same
07/04/2012CN202307504U Electronic current and voltage combined transformer with high anti-jamming capability
07/04/2012CN202307503U Electronic current and voltage combined transformer with high-voltage support pillar type suspension structure
07/04/2012CN202307498U 新型防窃电式低压电流互感器 The new tamper-type low-voltage current transformer
07/04/2012CN202307497U 电力机车用信号电流互感器 Electric locomotive signal current transformer
07/04/2012CN202307496U 电子式高压电流互感器 Electronic high-voltage current transformer
07/04/2012CN202307494U 多功能电流互感器 Multifunctional current transformer
07/04/2012CN202307493U 电子式电流互感器 Electronic Current Transformer
07/04/2012CN202307492U 户内电流互感器 Indoor current transformers
07/04/2012CN202307490U Vertical coaxial capacitance structure pillar electronic voltage transformer
07/04/2012CN202307488U Electronic voltage transformer with high anti-interference capability
07/04/2012CN202307487U 一种户内式具有熔断器保护的电压互感器 Type within a household with a voltage transformer fuse protection
07/04/2012CN202307482U 末屏差分数字输出互感器 End screen digital output transformer differential
07/04/2012CN202305676U 跳频式地网电阻检测仪 Hopping style to net Resistance Testers
07/04/2012CN202305660U 全锰铜多相电能表 Full Manganese Bronze polyphase meter
07/04/2012CN202305659U Electric energy meter for metering multi-way new-energy grid-connected electrical quantity
07/04/2012CN202305631U 一种光纤式电流互感器 A fiber optic current transformer
07/04/2012CN202305630U 铁路接触网动态高压隔离系统 Railway Catenary dynamic high-voltage isolation system
07/04/2012CN202305629U 声报万用表 Sound newspaper multimeter
07/04/2012CN102549442A Current sensor
07/04/2012CN102549441A Current sensor arrangement
07/04/2012CN102543412A Electronic combined transformer
07/04/2012CN102543410A Cascade high-potential energy supply device
07/04/2012CN102539888A Direct measurement capacitance-current primary voltage sensor
07/04/2012CN102539885A Mixed photoelectric impulse current measurement system
07/04/2012CN102539883A Solenoid nesting type all-fiber current sensor
07/04/2012CN102539880A Hard disk current testing system and adapter plate thereof
07/04/2012CN102539874A Fiber bragg grating current transformer with automatic temperature tracking function and automatic temperature tracking method
07/04/2012CN102539873A Coil of optical fiber current sensor and optical fiber current sensor
07/04/2012CN102539872A Multi-point array detector for light reflection on surface of answer sheet
07/04/2012CN102539871A Replay protection switching value isolation sensing circuit
07/04/2012CN102539870A Portable high-precision multifunctional testing instrument
07/04/2012CN102539869A Current detecting device and method
07/04/2012CN102539868A High-impedance variable-frequency voltage divider
07/04/2012CN102539867A Intelligent phase voltammeter and measurement method thereof
07/04/2012CN102528204A Soldering iron with universal meter function
07/04/2012CN102142314B Standard capacitor with built-in reverse connection unit for high-voltage medium loss test
07/04/2012CN102087903B Double-face symmetric wired printed circuit board (PCB) type Rogowski coil
07/04/2012CN102043083B Giant magnetoresistance array current sensor
07/04/2012CN102012448B Rogowski current sensor
07/04/2012CN101995501B Testing method and circuit capable of separating power source, input signals and output signals
07/04/2012CN101950659B Active photoelectric current transformer using pneumatic and inductive hybrid energy supply
07/04/2012CN101937764B Active photoelectric current transformermutual inductor by mixed power supply of ultrasound and induction
07/04/2012CN101923111B Isolation detection circuit of DC bus voltage
07/04/2012CN101907650B Magneto-optical balance type optical fiber current transformator
07/04/2012CN101903780B Current sensor with laminated magnetic core
07/04/2012CN101825657B Medium-high voltage single-core crosslinked cable induction voltage and circular-current online detection method and device
07/04/2012CN101788582B Interference suppression method and device for local discharge detection of equipment
07/04/2012CN101772707B Arrangement and method for measuring a current flowing through an electrical conductor
07/04/2012CN101499357B 磁耦合器 Magnetic coupling
07/03/2012US8214660 Structure for an apparatus for monitoring and controlling heat generation in a multi-core processor
07/03/2012US8214163 Envelope generation algorithm
06/2012
06/28/2012WO2012088488A2 Assembly and circuit structure for measuring current through an integrated circuit module device
06/28/2012US20120161751 Semiconductor device
06/28/2012DE102010063961A1 Arrangement for measuring current value in galvanic primary conductor, has current measuring circuit arranged on top face of circuit carrier, where edges of top and bottom faces of circuit carrier are rounded
06/27/2012CN202285195U 一种无局部放电高压补偿电抗器 A non-partial discharge high pressure compensating reactor
06/27/2012CN1967267B PCB hollow coil current-sensing device
06/27/2012CN102520231A Detection circuit of switch magnetic resistance motor winding voltage and detection method thereof
06/27/2012CN102012451B Light-emitting diode-based insulator leakage current fiber sensor system
06/27/2012CN101934745B Position sensor for electrified railway vehicles
06/27/2012CN101692400B Self-healing optical current transducer
06/27/2012CN101627311B High bandwidth open-loop current sensor
06/26/2012US8209079 Electric power steering system and control method therefor
06/26/2012US8207728 Integrated power and communication device
06/21/2012WO2012081377A1 Magnetic sensor and method of manufacturing magnetic sensor
06/21/2012DE112010003387T5 Glasfasersystem und Verfahren zur Temperatursteuerung und zum Kompensieren für Glasfaserstromerfassungssysteme Fiber optic system and method for temperature control and for compensating for fiber optic current detection systems
06/21/2012DE112010001638T5 Vorrichtung und Verfahren für Stromverbrauchsmessungen an Trennschalterpunkten Apparatus and method for power consumption measurements on circuit breaker points
06/21/2012DE102010063408A1 Sensor arrangement for use as e.g. alternating current sensor arrangement for determining current in home, has conductor, where sum of angle encloses straight line and sensor with another straight line with certain value
06/21/2012DE102010054885A1 Schaltereinheit für Flurförderzeug Switch unit for truck
06/20/2012EP2464984A1 Mixed mode fluxgate current transducer
06/20/2012EP2464983A1 Current sensor arrangement
06/20/2012EP2464982A1 Current sensor
06/20/2012CN202282242U 开关柜气室内用电流互感器 Switchgear gas chamber with a current transformer
06/20/2012CN202282241U 一种供电和测量一体化的电流互感器 A power supply and measuring integrated current transformers
06/20/2012CN202282238U 一种户内电流互感器 Within a household current transformer
06/20/2012CN202282237U 一种双电容环电容分压型电子式电压互感器 A dual capacitor capacitance divider ring type electronic voltage transformer
06/20/2012CN202282236U 一种户内式具有熔断器保护的电压互感器 Formula of households within a voltage transformer fuse protection
06/20/2012CN202281801U 电力机车用电能表 Electric locomotive electric energy meter
06/20/2012CN202281794U 电流采样装置 Current sampling device
06/20/2012CN102508485A Signal detection and fault simulation device for semi-physical simulation test
06/20/2012CN102508196A On-site color screen calibrator for single-phase electricity meter
06/20/2012CN102508016A Voltage detection circuit of motor controller for electric vehicle
06/20/2012CN102507998A Single-end ground structure of high-voltage cable shielding layers
06/20/2012CN102507997A Measuring circuit
06/20/2012CN102507996A Probe card lifting mechanism
06/19/2012US8203328 Current measuring device
06/14/2012DE102010062605A1 Stromwandlerbaugruppe Current transformer assembly
06/14/2012DE102010062582A1 Elektronikbauteil Electronic component
06/13/2012EP2463669A1 Tension detection module
06/13/2012CN202275709U 二次抽头式多量程可实时换变比的高精度电流互感器 Tapped secondary multi-range real-time exchange ratio of high precision current transformer
06/13/2012CN202275708U 一种电磁式电压互感器 An electromagnetic voltage transformer
06/13/2012CN202275109U 笔形数字直流电流单用表 Pen-shaped digital DC current Single Table
06/13/2012CN202275106U 电压、电流信号采样板 Voltage and current signals sampling plate
06/13/2012CN202275105U 自保险宽频电压信号采集装置 Self-insurance broadband voltage signal acquisition device
06/13/2012CN202275104U 智能电能表及其保密安全模块驱动电路 Smart meter and confidential security module driver circuit
06/13/2012CN202275101U 零线互感器 Zero line transformer
06/13/2012CN102498407A Electromagnetic field sensor, and receiver
06/13/2012CN102495273A Single current transformer (CT) input dual-precision sampling measuring and protecting integrated device
06/13/2012CN102495265A Current sampling circuit of metal oxide semiconductor field effect transistor (MOSFET) switch element
06/13/2012CN102495260A Temperature drift compensation optical current transformer and current compensation method thereof
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