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)
12/2012
12/27/2012WO2012175858A2 System and method for compensating a battery charger installed in a vehicle
12/27/2012WO2012175784A1 An offset control arrangement and method for controlling voltage values in a fuel cell system
12/27/2012WO2012175779A1 Method and device for monitoring partial discharges
12/27/2012WO2012175603A1 Method for estimating the end of lifetime for a power semiconductor device
12/27/2012WO2012175226A1 A noise sensor
12/27/2012WO2012175169A2 Method for treating and/or repairing an electrochemical cell, and battery having a plurality of such electrochemical cells
12/27/2012WO2012135706A3 Alignment system for electronic device testing
12/27/2012WO2012115840A3 Delay fault testing for chip i/o
12/27/2012WO2012112276A3 Method and apparatus for simulating solar light
12/27/2012US20120331362 Integrated circuit comprising scan test circuitry with controllable number of capture pulses
12/27/2012US20120331361 Method and apparatus for broadcasting scan patterns in a scan-based integrated circuit
12/27/2012US20120331360 Method and apparatus for test connectivity, communication, and control
12/27/2012US20120331359 Mechanism to Instantiate a JTAG Debugger in a Browser
12/27/2012US20120331358 Semiconductor integrated circuit and method of retrieving signal to semiconductor integrated circuit
12/27/2012US20120330593 Integrated cross-tester analysis and real-time adaptive test
12/27/2012US20120330589 Binder with good rate property and long cycleability for lithium secondary battery
12/27/2012US20120330588 Battery Monitoring System
12/27/2012US20120330583 Instrument and method for detecting partial electrical discharges
12/27/2012US20120330582 Method of high impedance groundfault detection for differential protection of overhead transmission lines
12/27/2012US20120330503 Method for Determining the Charge State of a Battery Pack
12/27/2012US20120327056 Display panel including test pad unit and flat panel display apparatus including the display panel
12/27/2012US20120326881 System and method for use in monitoring synchronous machines
12/27/2012US20120326744 Active-matrix substrate, active-matrix testing method, display panel, and display panel manufacturing method
12/27/2012US20120326742 Electrically modulatable extended light source and a measurement device for characterizing a semiconductor including one such source
12/27/2012US20120326741 Apparatus for transmission testing of a telecommunications jack
12/27/2012US20120326740 Burn-in testing apparatus
12/27/2012US20120326739 Self-isolating mixed design-rule integrated yield monitor
12/27/2012US20120326738 Pattern synthesis apparatus and semiconductor test system having the same
12/27/2012US20120326737 Method of measuring scattering parameters of device under test
12/27/2012US20120326724 Apparatus and method for estimating available time of battery
12/27/2012DE19634186B4 Netzgeführte Thyristorbrücke Line-commutated thyristor
12/27/2012DE102012105414A1 Überwachung und Diagnose von Fehlern elektrischer Unterstationen Monitoring and diagnosis of faults electrical substations
12/27/2012DE102011112748B3 Motorantrieb zur Betätigung eines Stufenschalters Motor drive for actuating a tap changer
12/27/2012DE102011112365B3 Stufenschalter mit Schneckengetriebe Position switch with worm gear
12/27/2012DE102011110252A1 Zustandskontroll- oder Diagnosesystem Zustandskontroll- or diagnostic system
12/27/2012DE102011105112A1 Device for monitoring switching state of positive pole-side power switch utilized for e.g. disconnecting high volt battery system in electrical vehicle, has signal generator and detection device electrically connected to power switch
12/27/2012CA2780604A1 Electrical substation fault monitoring and diagnostics
12/26/2012EP2538512A2 System and method for use in monitoring synchronous machines
12/26/2012EP2538502A2 Apparatus for transmission testing of a telecommunications jack
12/26/2012EP2538466A2 Battery module including sensing members with novel structure
12/26/2012EP2538450A1 Method for detecting failure of photovoltaic power system
12/26/2012EP2538234A2 Battery monitoring apparatus
12/26/2012EP2538233A1 Battery state estimation device and battery state estimation method
12/26/2012EP2538231A1 A noise sensor
12/26/2012EP2538230A2 Voltage detection assembly for battery module and battery module including same
12/26/2012EP2537171A1 Circuit for detecting the positions of contactors in a turbine engine
12/26/2012EP2537096A1 Pulse dynamic logic gates with mux-d scan functionality
12/26/2012EP2537040A1 Method for the in situ diagnosis of batteries by electrochemical impedance spectroscopy
12/26/2012CN202634617U Full-function-type intelligent video monitoring test device based on PIC-series single-chip microprocessor
12/26/2012CN202634450U Intelligent management system of transmitter
12/26/2012CN202633892U Electric equipment protection device
12/26/2012CN202633687U Comprehensive protection socket
12/26/2012CN202632134U Transformation device for power distribution network
12/26/2012CN202632128U Mineral anti-overflowing device having fault self-detection function
12/26/2012CN202632102U Loop signal safety detector
12/26/2012CN202632101U Belt centralized control system ground detection equipment
12/26/2012CN202632047U Control system for performance test of high-altitude low-voltage electrical element
12/26/2012CN202632036U Externally-arranged optical coupling type electricity utilization acquisition terminal control loop state detection device
12/26/2012CN202632035U External relay type electricity consumption collecting terminal control loop state detecting device
12/26/2012CN202631994U Automatic control and intelligent analysis system used for insulator contamination test
12/26/2012CN202631715U Electric vehicle power simulation test platform
12/26/2012CN202631714U Safety operation table for battery safety performance testing
12/26/2012CN202631713U Energy feedback type power battery pack testing device
12/26/2012CN202631712U Power battery pack detection module
12/26/2012CN202631711U Consistency on-line monitoring device for motive power battery pack for electric automobile
12/26/2012CN202631710U Novel lithium air battery mould
12/26/2012CN202631709U Digital storage battery detector
12/26/2012CN202631708U Accumulator testing device
12/26/2012CN202631707U Test load adjustment loop for amorphous core disk generator
12/26/2012CN202631706U Three-phase winding reversing instructing experimental device of brushless electric machine
12/26/2012CN202631705U Intelligent luminescence recognizer of running state of motor
12/26/2012CN202631704U Online monitoring system for vibration and mechanical properties of high-voltage circuit breaker
12/26/2012CN202631703U IEC61850-based circuit breaker state monitoring and service life analyzing system
12/26/2012CN202631702U Main circuit breaker testing device
12/26/2012CN202631701U 500-kV circuit breaker travel monitoring device based on Kubler rotary speed measurement principle
12/26/2012CN202631700U Keyboard detection equipment
12/26/2012CN202631699U Function detection device for combination switch of motor vehicle
12/26/2012CN202631698U Time relay test box
12/26/2012CN202631697U Automobile key switch testing system
12/26/2012CN202631696U Automatic alarm system for high-voltage electric field of high-voltage electrostatic dust removal energy-saving controller
12/26/2012CN202631695U Airplane starter testing device
12/26/2012CN202631694U Testing device for airplane starter
12/26/2012CN202631693U Over-temperature testing protection circuit for fast testing integrated circuit at normal temperature
12/26/2012CN202631692U Test adapter
12/26/2012CN202631691U Circuit for intelligently identifying parallel structures of charge and discharge circuits
12/26/2012CN202631690U Light-emitting diode (LED) element test device
12/26/2012CN202631689U Device for testing forward and saturation voltage drop of triode chip of discrete device
12/26/2012CN202631688U High-temperature reverse-bias test system for power device
12/26/2012CN202631687U Damping electrode with insulation retaining device
12/26/2012CN202631686U Partial discharge detector for composite apparatus
12/26/2012CN202631685U Electricity photoelectric signal generator
12/26/2012CN202631684U Gradual discharging experiment equipment
12/26/2012CN202631683U Local discharge light frequency signal tester
12/26/2012CN202631682U Array type ultrasonic wave positioning sensor
12/26/2012CN202631681U Fault display for internal combustion locomotive
12/26/2012CN202631680U Optical sensor for realizing arc flash detection of switch cabinet
12/26/2012CN202631679U Power tunnel online type high-voltage cable sheath circulating current fault waveform recording system
12/26/2012CN202631678U Power tunnel online type high-voltage cable sheath circulating current fault waveform recording device
12/26/2012CN202631677U Electrical network fault locating system
12/26/2012CN202631676U Combined fuse box
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