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)
12/2014
12/10/2014CN101784903B 用于光纤传感器的自适应滤波器 Fiber optic sensor for the adaptive filter
12/10/2014CN101655514B 对测试仪器进行调零的装置和方法 Test instrument apparatus and method for zeroing
12/09/2014US8907656 Integrated current sensing apparatus
12/09/2014US8907437 Reinforced isolation for current sensor with magnetic field transducer
12/04/2014US20140354320 Apparatus and method for testing the interconnection of photovoltaic cells
12/04/2014US20140354263 Optically based voltage sensing device and method
12/02/2014US8904212 Power management utilizing proximity or link status determination
12/02/2014US8901919 Compact, two stage, zero flux electronically compensated current or voltage transducer employing dual magnetic cores having substantially dissimilar magnetic characteristics
11/2014
11/27/2014US20140347671 Sagnac interferometer-type fiber-optic current sensor
11/27/2014US20140347037 Apparatus for Mounting an Overhead Monitoring Device
11/25/2014US8898496 Context-based power management
11/25/2014US8896291 Power line takeoff clamp assembly
11/25/2014US8896290 Hall effect current sensor for medium-voltage applications
11/20/2014US20140340072 Sensor devices and methods for use in sensing current through a conductor
11/18/2014US8892375 Power grid outage and fault condition management
11/18/2014US8890509 Current sensor
11/18/2014US8890508 Adaptive filters for fiber optic sensors
11/13/2014US20140333293 Current sensor
11/13/2014US20140333292 Self-Shielded Di/Dt Transformer for a Meter
11/13/2014US20140333290 Method for Improving Common Mode Rejection in a Rogowski Coil-Based Circuit
11/13/2014US20140333284 Flexible Current Sensor Arrangement
11/11/2014US8885157 Test apparatus, test method, and device interface for testing a device under test using optical signaling
11/11/2014US8884615 Magnetoresistive sensor arrangement for current measurement
11/11/2014US8884606 Inverted magnetic isolator
11/11/2014US8882095 Hook portion of clamp meter
11/06/2014US20140327430 Method and arrangement for determining an electrical characteristics at a regulation point
11/04/2014US8878531 Current sensor
11/04/2014US8878521 Current sensor consisting of a cable for attachment in the form of a loop
11/04/2014US8878520 Current sensor
10/2014
10/30/2014US20140320112 Current detecting device
10/28/2014US8872611 Rogowski coil assemblies and methods for providing the same
10/28/2014US8872519 System and method to determine the state of charge of a battery using magnetostriction to detect magnetic response of battery material
10/23/2014US20140312916 Methods of and apparatuses for measuring electrical parameters of a plasma process
10/14/2014US8861899 Optical fiber current transformer with optical fiber temperature acquisition and temperature compensation
10/14/2014US8860402 Electromagnetic field detection systems and methods
10/09/2014WO2014163318A1 Interference compensating single point detecting current sensor for a multiplex busbar
10/09/2014WO2014162687A1 Magnetic shield body for current sensor, and current sensor device
10/09/2014WO2014161826A1 Current transformer and method for converting a conductor current flowing in an electrical conductor to an output signal
10/09/2014US20140300350 Electrical current transducer
10/09/2014US20140300341 Electro-optic current sensor with high dynamic range and accuracy
10/09/2014DE102013103350A1 Stromwandler und Verfahren zum Wandeln eines in einem elektrischen Leiter fließenden Leiterstroms in ein Ausgangssignal Power converter and method for converting a current flowing in an electrical conductor conductor current in an output signal
10/08/2014EP2786158A1 System for measuring a load current and for diagnosing an absence of load or an overload
10/07/2014US8855951 Power distribution circuit diagnostic system and method
10/07/2014US8855950 Interprocessor communication measurement system
10/07/2014US8855949 Plasma processing device and method of monitoring discharge state in plasma processing device
10/07/2014US8854070 Charging device, detection system, and method of testing a detection system
10/07/2014US8854036 Current detecting apparatus
10/07/2014US8854032 System and method for monitoring current drawn by a protected load in a self-powered electronic protection device
10/02/2014WO2014159255A1 Low power and dynamic voltage divider and monitoring circuit
10/02/2014WO2014157110A1 Lightning current measuring device and lightning current measuring method
10/02/2014WO2014155908A1 Hall electromotive force signal detection circuit, current sensor thereof, and hall element driving method
10/02/2014WO2014155680A1 Voltage measurement device
10/02/2014WO2014154299A1 Fiber-optic current sensor with spun fiber and temperature compensation
10/02/2014US20140290023 Apparatus and method for supporting storage devices during manufacture
10/02/2014DE102013205511A1 Spannungsmesssensor Voltage measuring sensor
10/02/2014DE102013205474A1 Strommesssensor Current measurement sensor
10/02/2014CA2848476A1 Current sensor based on a rogowski coil
10/01/2014EP2783225A2 Arrangement and method for isolated current measurement on an electric conductor
09/2014
09/30/2014US8847654 Controlling circuit for analog measurement module and controlling module thereof
09/30/2014US8847591 Current sensor
09/30/2014US8847576 Phase compensation method and apparatus for current transformers
09/30/2014US8847084 Insulating spacer with built-in optical fiber
09/25/2014WO2014150075A1 Electricity meter having multiple hall devices
09/25/2014WO2014149448A1 Packaging for an electronic circuit
09/25/2014WO2014147996A1 Current sensor
09/25/2014WO2014147436A1 Apparatus and method for monitoring electrical current
09/25/2014DE102013210130A1 Stromsensorvorrichtung mit integrierter Klemmeinrichtung und Massenelement Current sensor device with integrated clamping device and mass element
09/25/2014DE102004035176B4 Koppelelektrode zum kapazitiven Spannungsabgriff innerhalb eines Isolierkörpers einer Durchführung oder eines Stützers und Bauteil mit einer Koppelelektrode Coupling electrode for capacitive potential within an insulating or conducting an insulated support and a component with a coupling electrode
09/25/2014DE10141849B4 Stromdetektorvorrichtung und Verfahren zum Detektieren von elektrischem Stroms Current detecting device and method for detecting electrical current
09/24/2014EP2782195A1 Connector and connector assembly
09/23/2014US8841905 System and method for fiber magneto-optic detection
09/23/2014US8841900 Combined electrical measurement device
09/23/2014US8841898 Method and apparatus for detecting a lightning strike
09/18/2014WO2014141680A1 Electric current sensor
09/18/2014WO2014141609A1 Current sensor
09/18/2014WO2014139924A1 Resistive element, rc module and rc voltage divider for a high-voltage electrical substation insulated by a dielectric fluid
09/18/2014US20140266240 Systems and Methods for Energy Harvesting and Current and Voltage Measurements
09/18/2014US20140266180 Sensors, systems and methods for residual current detection
09/18/2014US20140266178 Current sensor
09/18/2014US20140266155 Digital multi-meter
09/18/2014DE112012005498T5 Stromsensor Current sensor
09/18/2014DE102014103190A1 Sensoren, Systeme und Verfahren zur Erfassung von Fehlerstrom Sensors, systems and methods for detecting residual current
09/18/2014DE102013204298A1 Stromsensor nach dem Kompensationsprinzip und Verfahren zum Betreiben eines solchen Stromsensors Current sensor according to the compensation principle and method of operating such a flow sensor
09/17/2014EP2776853A1 Device for measuring currents in the conductors of a sheathed cable of a polyphase network
09/17/2014EP2776852A1 Method and system for measuring electric current
09/16/2014US8837101 Voltage-modifying device for electric meter
09/16/2014US8836950 SAGNAC interferometer-type fiber-optic current sensor
09/16/2014US8836525 Isolated resistive current sensor
09/16/2014US8836320 Apparatus for decoupling a radio-frequency signal transmitted on a data transmission line
09/16/2014US8836319 Method for measuring the current level of an alternating current
09/16/2014US8836318 Proximity electric current sensing device and method
09/16/2014US8836317 Current sensor
09/12/2014WO2014137433A1 Sensing electrical current in a conductor
09/12/2014WO2014137432A1 Method for sensing current in a conductor
09/12/2014WO2014136411A1 Current measuring device
09/12/2014WO2014135760A1 Contactless device for characterising an electric signal
09/11/2014US20140253109 Method and sensor for sensing current in a conductor
09/11/2014DE102013210128A1 Einstückig ausgebildete Stromsensorvorrichtung Integral current sensor apparatus
09/11/2014DE102013203921A1 Vorrichtung zur Prüfung einer Stromkreiszugehörigkeit einer elektrischen Leitung An apparatus for testing a circuit belonging an electric line
09/10/2014EP2775315A1 Magnetic sensor
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