Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables › G01R 27 - Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
Patents for G01R 27 - Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom (22,286)
07/2014
07/08/2014US8773150 Vehicle crash detection device
07/08/2014US8773149 Method for operating a water softening system having two calibration characteristics and associated water softening system
07/08/2014US8773148 Centroid position detector device and wearing type action assistance device including centroid position detector device
07/08/2014US8773147 Capacitive touch sensing device by detecting induced electric field
07/08/2014US8773146 Waterproof scanning of a capacitive sense array
07/08/2014US8773145 Method for characterizing an electrical system by impedance spectroscopy
07/08/2014US8773109 System, method and device for monitoring capacitor cells connected in series in a capacitor module
07/03/2014WO2014105864A1 Methods for determining green electrode electrical resistivity and methods for making electrodes
07/03/2014WO2014104188A1 Electrochemical analysis device and electrochemical system
07/03/2014WO2014101656A1 Method for monitoring insulation state of high-voltage power grid of coal mine
07/03/2014US20140188417 Electrical impedance detecting device of portable electrical impedance imaging system and detecting method thereof
07/03/2014US20140186063 Capacitive Sensor for Sensing State of Waste Toner Box in an Imaging Apparatus
07/03/2014US20140184250 Method for measuring electric potential difference
07/03/2014US20140184248 Capacitance measurement of high voltage device
07/03/2014US20140184241 Electromagnetic compatibility testing system
07/03/2014US20140183970 Contactless power transmission device, and power feeder and power receiver for use in the same
07/03/2014US20140183770 Methods for determining green electrode electrical resistivity and methods for making electrodes
07/03/2014US20140182395 Arrangement and method for operating a sensor, in particular a bridge sensor, and a sensor arrangement
07/03/2014DE10296835B4 Kraftstoffsensor und Verfahren für die Bestimmung einer Zusammensetzung eines Kraftstoffgemischs Fuel sensor and method for determining a composition of a fuel mixture
07/03/2014DE102013226901A1 Widerstandsbestimmung zur Temperatursteuerung erwärmter Fahrzeugkomponenten Determination of resistance to control the temperature of heated vehicle components
07/03/2014DE102013226823A1 Verfahren und System zum Messen einer Impedanz für eine Diagnose eines Brennstoffzellenstapels Method and system for measuring an impedance for a diagnosis of a fuel cell stack
07/02/2014EP2748620A1 Arrangements and method for determining a contact resistance of electrically conductive layers
07/02/2014CN203688721U 用于直流接地选线和交流窜入选线的传感器 DC grounding line and AC line sensor for channeling selected
07/02/2014CN203688678U 一种灭磁电阻测试系统 One kind of de-excitation resistance testing system
07/02/2014CN203688672U 一种精确测量热电阻阻值的电路 An accurate measurement of thermal resistor circuit
07/02/2014CN203688671U 集合式电容器组绝缘电阻测试装置 Capacitor assembly insulation resistance tester
07/02/2014CN203688670U 火箭弹电点火具电阻检测工装 Rocket electric igniter resistance testing tooling
07/02/2014CN203688669U 一种薄膜开关接触电阻检测电路 A film detection circuit switch contact resistance
07/02/2014CN203688668U 用于离体生物组织电阻抗测量的数据采集装置 For ex vivo tissue electrical impedance measurement of biological data collection device
07/02/2014CN203688667U 一种有线线路异常提示报警器 One kind of anomaly prompted wireline alarm
07/02/2014CN203688666U 一种锂电池隔膜面电阻测试设备 One kind of lithium battery separator surface resistance test equipment
07/02/2014CN203688665U 高精度的多路共地直流电源绝缘电阻检测电路 Multiple common ground precision DC power detection circuit insulation resistance
07/02/2014CN203688640U 一种半空构架上电流电压互感器末屏微电流引流装置 On a framework for current and voltage transformers at the end of the air screen micro current drainage system
07/02/2014CN203688599U 四线测试治具 Four-wire test fixture
07/02/2014CN203688466U 一种微波流体介质探测器 A microwave detector fluid medium
07/02/2014CN103907028A 接地连接检测 Ground connection detection
07/02/2014CN103904348A 测量用于诊断燃料电池堆的阻抗的方法和系统 Measurement method for diagnosing a fuel cell stack and system impedance
07/02/2014CN103902114A 电容检测电路 The capacitance detection circuit
07/02/2014CN103901313A 基于压电陶瓷变压器的低压断路器主接线绝缘预检装置 Voltage circuit breakers based piezoelectric ceramic transformer primary wiring insulation preflight device
07/02/2014CN103901279A 基于频率跟踪技术的便携和在线监测两用式套管监测装置 Portable and on-line monitoring based on dual bushing monitoring device frequency tracking technology
07/02/2014CN103901278A 基于基片集成波导圆形谐振腔的材料复介电常数测量方法 Based on substrate integrated waveguide cavity circular complex permittivity measurement method
07/02/2014CN103901277A 一种直流系统绝缘电阻检测装置 DC system insulation resistance detection device
07/02/2014CN103901276A 一种在高压直流电场检测油纸电导率的测量设备及方法 A high-voltage direct current electric field detection oilpaper conductivity measurement apparatus and method
07/02/2014CN103901275A 一种压力传感式导电油墨阻值测试仪 A pressure sensor type conductive ink resistance tester
07/02/2014CN103901041A 一种用于abs汽车马达电刷检测设备 A car motor brushes abs testing equipment
07/02/2014CN103900647A 使用电磁流量计的清洗品质管理装置及清洗品质管理方法 Electromagnetic flowmeter washing and cleaning quality management system of quality management methods
07/02/2014CN102662109B 平衡电桥 Balanced bridge
07/02/2014CN102621399B 基于开关电路的电感值测量方法 Inductor-based measurement method for the switching circuit
07/02/2014CN102590635B 电容检测装置 Capacitance detection device
07/02/2014CN102519831B 半透隔板岩心毛管压力电阻率测量装置 Semipermeable separator core capillary pressure resistivity measurement device
07/02/2014CN102362186B 具有电流传送器的多功能电容感测电路 Multi-function capacitive sensing circuit has a current conveyor
07/02/2014CN102099693B 测量用探测器 Measuring detectors
07/01/2014US8768643 Method and apparatus for parallel testing of semiconductor devices
07/01/2014US8766655 Conductive conductivity sensor
07/01/2014US8766654 Package structure with conformal shielding and inspection method using the same
07/01/2014US8766653 Measuring device for measuring insulation resistance of an electric vehicle
07/01/2014US8766652 Method and apparatus for measuring the grain angle of a round wood object
07/01/2014US8766651 Capacitive fingerprint sensor
07/01/2014US8766650 Capacitance-to-voltage interface circuits
07/01/2014US8766649 Proximity sensor interface device and method for its use
07/01/2014US8766648 Method and system for determining an operating characteristic associated with an inductor in a power converter system
06/2014
06/26/2014WO2014096531A1 An apparatus and a method for determining one or more quantitative parameters for a channel
06/26/2014WO2014095009A1 Circuit assembly, method for producing a test voltage, and testing device for determining a loss factor, which testing device contains said circuit assembly
06/26/2014WO2014011436A4 Capacitive body proximity sensor system
06/26/2014US20140180616 Systems and methods for calculating power transmission line capacity
06/26/2014US20140177862 Assembly and a method of determining a change in capacitance
06/26/2014US20140176162 Arrangement and Method for Capacitive Sensing of the Rotary Movement of a Rotary Element
06/26/2014US20140176160 Electrode Configuration For A Capacitive Sensor Device And A Capacitive Sensor Device For The Detection Of An Approximation
06/26/2014US20140176159 Inductive touch key switch system including a deflection translation mechanism
06/26/2014DE10223116B4 System zur induktiven Zugsicherung System for inductive Command
06/26/2014DE102013114360A1 Verfahren zum erzeugen eines injizierten stroms eines brennstoffzellenstapels und vorrichtung für selbiges A method for generating an injected stream of a fuel cell stack and apparatus for selbiges
06/26/2014DE102013114357A1 Verfahren zum überwachen eines brennstoffzellenstapelstatus Method for monitoring a fuel cell stack status
06/26/2014DE102013114102A1 Systeme und verfahren zum messen eines hochfrequenzwiderstands in einem brennstoffzellensystem Systems and methods for measuring a high frequency resistor in a fuel cell system
06/26/2014DE102012224007A1 Method for determining capacitance of measuring capacitor for capacitive sensor by using device, involves connecting measuring capacitor with previously discharged load capacitor to reload charge stored on measuring capacitor
06/26/2014DE102012112993A1 Induction device for e.g. induction charging device for e.g. hand tool device, has foreign object recognition unit detecting foreign objects in detection operation and designed to check own functional capacity in detection direction
06/26/2014DE102009044057B4 Verfahren und Vorrichtung zur materialspezifischen Charakterisierung eines Halbleiterbauelements Method and apparatus for material-specific characterization of a semiconductor device
06/25/2014EP2746740A2 Spectral imaging device and method to calibrate the same
06/25/2014CN203673656U 一种电容型设备介质损耗在线监测系统 A capacitive-type device media line Monitoring System
06/25/2014CN203673023U 一种检测直流系统绝缘状况的终端设备 A method for detecting the status of the DC system insulation terminal equipment
06/25/2014CN203673006U 套管带电测试传感电路 Casing live test sensing circuit
06/25/2014CN203673005U 一种直流绝缘监测仪 A DC insulation monitoring device
06/25/2014CN203672977U 一种大地网接地电阻在线检测装置 Geodetic network ground resistance line detection device
06/25/2014CN203672976U 一种异频法接地电阻测量装置 A heterologous frequency method grounding resistance measuring device
06/25/2014CN203672975U 一种电力系统谐波阻抗测量装置 An electric power system harmonic impedance measuring device
06/25/2014CN203672974U 一种基于相位检测的天线调谐器阻抗检测电路 Based on the detected phase of the impedance detection circuit of the antenna tuner
06/25/2014CN203672973U 用于晶棒电阻自动测试的装置 Means for automatic testing of the ingot resistance
06/25/2014CN203672972U 手车式断路器回路电阻测试装置 Used Circuit Breakers loop resistance testing device
06/25/2014CN103884995A 一种二次电池的阻抗测量系统和阻抗测量方法 Impedance measurement system and a method for measuring the impedance of the secondary battery
06/25/2014CN103884991A 一种单体电池直流内阻的测试方法 A test method for DC resistance of the cells
06/25/2014CN103884920A 自动扫频式电感测量仪及测量方法 Automatic sweep inductors measuring instrument and measurement methods
06/25/2014CN103884919A 具有同轴线结构的高温状态介质介电系数测量探头及系统 High temperature state of the medium dielectric constant measurement probe has a coaxial structure and systems
06/25/2014CN103884918A 一种针对氧化锌避雷器电阻片老化程度的检测方法 A method for detecting the degree of aging for the MOA varistor
06/25/2014CN103884917A 一种高压电容器的不拆引线测量回路 A high voltage capacitor measuring circuit without removal of lead
06/25/2014CN103884916A 一种测量断路器回路电阻用新型拓扑回路及其测量方法 A measuring circuit breaker with a new topology loop resistance and measurement methods
06/25/2014CN103884915A 一种自动测量电力变压器绕组直流电阻的装置及测量方法 An automatic measuring device and measurement method of power transformer winding DC resistance
06/25/2014CN103884914A 用于测量燃料电池系统中的高频电阻的系统和方法 System and method for measuring a fuel cell system for the high-frequency resistance
06/25/2014CN103884913A 一种Marx产生器等效并联电阻参数确定方法 One kind of Marx generator equivalent parallel resistance parameter determination method
06/25/2014CN103884912A 一种方块电阻的测量方法 A method of measuring the sheet resistance of the
06/25/2014CN103884911A 一种电动汽车高压绝缘监测装置 An electric car high voltage insulation monitoring device
06/25/2014CN102735970B 交联聚乙烯电缆绝缘监测和寿命预测方法 XLPE cable insulation monitoring and life prediction method
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