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)
05/2010
05/26/2010EP2188642A2 System and method for estimating long term characteristics of battery
05/26/2010EP1913410B1 Method and system for debug and test using replicated logic
05/26/2010EP1171335B1 Modulator mis-wire test
05/26/2010CN201490764U General simulation test system with integrated power grid dispatching and electric quantity acquisition
05/26/2010CN201490749U EPS emergency power supply with intelligent management monitoring function
05/26/2010CN201490731U Charger with artificial and bad battery activation function
05/26/2010CN201490288U Vibration frequency wave storage battery repairing apparatus
05/26/2010CN201490168U Probe detection machine station with electrostatic discharge device
05/26/2010CN201489886U Electric cable with electric leakage detection function
05/26/2010CN201489885U Cable with function of electric leakage detection
05/26/2010CN201489794U LCM testing device
05/26/2010CN201489698U Network engineering comprehensive wiring twisted-pair making and measuring training experimental device
05/26/2010CN201489653U Wireless transmission device capable of identifying low electric quantity
05/26/2010CN201489102U Voltage-withstand test instrument correcting device
05/26/2010CN201489100U Aging-testing trolley
05/26/2010CN201489099U Battery monitoring intelligent fault monitoring alarm device inside DC screen
05/26/2010CN201489098U Test system of fuel cell
05/26/2010CN201489097U Lithium cell discharge tester
05/26/2010CN201489096U Device for detecting internal resistance of storage battery
05/26/2010CN201489095U Lead acid storage battery capacity detector
05/26/2010CN201489094U Battery electric quantity warning circuit
05/26/2010CN201489093U Battery detecting system
05/26/2010CN201489092U Power detector and power supply
05/26/2010CN201489091U Device for testing performance of solar charging substrate
05/26/2010CN201489090U Synchronous motor full-power test device
05/26/2010CN201489089U Switching value measuring circuit
05/26/2010CN201489088U Switch overlying integration device on switch detector
05/26/2010CN201489087U Electric service life detector of miniature circuit breaker
05/26/2010CN201489086U Universal testing system for digital circuit board
05/26/2010CN201489085U Automated testing device of circuit board
05/26/2010CN201489084U LD-TO CAN PIV fast testing device
05/26/2010CN201489083U Electrical film withstand voltage tester
05/26/2010CN201489082U Sensor and device for monitoring partial discharge of gas-insulated metal-enclosed switch
05/26/2010CN201489081U Voltage shifting device for power frequency withstand test equipment
05/26/2010CN201489080U Temperature rise detecting device for power frequency withstand test equipment
05/26/2010CN201489079U Automatic data access high voltage testing system
05/26/2010CN201489078U Fault charged detecting system of transmission line
05/26/2010CN201489077U Wiring harness part existence synchronous testing system
05/26/2010CN201489076U Automatic detection module of building ground wire failure
05/26/2010CN201489075U GPS active antenna on-off detection device
05/26/2010CN201489074U Leakage fire sensing circuit
05/26/2010CN201489073U Improved open circuit detection circuit of CO sensor
05/26/2010CN201489072U Closed-loop detection circuit with electricity leakage protection
05/26/2010CN201489071U Leakage current resistance sampling sensor for high voltage capacitive equipment
05/26/2010CN201489070U Arrester detecting device
05/26/2010CN201489069U Wiring harness test result marking dotting device
05/26/2010CN201489068U DC monitoring intelligent fault monitoring alarm device inside DC screen
05/26/2010CN201489067U Module monitoring intelligent fault monitoring alarm device inside DC screen
05/26/2010CN201489066U Insulating monitoring intelligent fault monitoring alarm device inside DC screen
05/26/2010CN201489065U Online detection device for lightning arrester
05/26/2010CN201489064U On-line equipment state detecting system for substation
05/26/2010CN201489063U Equipment repeat power on-off testing device
05/26/2010CN201489062U Detecting system of aviation electronic display
05/26/2010CN201489061U System for comprehensively diagnosing and analyzing electric energy quality for substation
05/26/2010CN201489060U digital adjuster
05/26/2010CN201489059U Online checking device of surge protector
05/26/2010CN201489050U Automatic distributor for power voltage-resistant earthing test instruments
05/26/2010CN201489046U AC monitoring intelligent fault monitoring alarm device inside DC screen
05/26/2010CN201489024U Tool special for measuring storage battery
05/26/2010CN201489023U Wafer transportation box
05/26/2010CN201488957U Nanowire microscopic structure and electrical property testing device
05/26/2010CN201488869U Test board for micro electronic mechanical system chip for photoelectric device
05/26/2010CN201488867U Testing machine for screening out COG-LCD waste product
05/26/2010CN201485269U Oxygenerator provided with capacitance power-supply type power-off alarming system
05/26/2010CN201483908U Automatic stamping device and detection device provided with same
05/26/2010CN1963531B Probe card capable of replacing electronic accessory rapidly
05/26/2010CN1916650B Device for automatic sensing polarity of battery
05/26/2010CN1914514B Method and module for testing integrated circuits for susceptibility to latch-up
05/26/2010CN1869721B Chip information managing method, chip information managing system, and chip information managing program
05/26/2010CN1862275B LED turn signal and error detecting method
05/26/2010CN1856842B Memory device
05/26/2010CN1837745B Measuring system and method for reducing non-random noise effect
05/26/2010CN1825127B Method and apparatus for quantifying the timing error induced by an impedance variation of a signal path
05/26/2010CN1821789B Vertical probe carb
05/26/2010CN1821788B Embedded type micro contact element and its producing method
05/26/2010CN1711479B Inspecting method and apparatus for a LED matrix display
05/26/2010CN1598603B Device and method for testing capacitor array in integrated circuit
05/26/2010CN1571928B Method of assembling and testing an electronics module
05/26/2010CN1514231B Method and device for checking active disc
05/26/2010CN1487641B Grounding direction relay system
05/26/2010CN1467905B 半导体模块 Semiconductor Modules
05/26/2010CN1374727B 保护继电装置 Protective relay devices
05/26/2010CN101715245A Electronic equipment monitoring device and monitoring system using same
05/26/2010CN101715005A Realizing device of uninterruptible power supply wide area monitoring network
05/26/2010CN101713894A Array tester
05/26/2010CN101713818A Working condition automatic interpreting system of satellite power source subsystem
05/26/2010CN101713817A Light soaking system and test method for solar cells
05/26/2010CN101713816A Alternating current motor traction test platform with bidirectional direct current energy-feedback link
05/26/2010CN101713815A Method for detection of a physical variable by way of a circuit breaker
05/26/2010CN101713814A Flash chip detecting method based on boundary scan
05/26/2010CN101713813A SOC (system on chip) chip and method for testing same
05/26/2010CN101713812A Test system, test method and test interface board of IC design circuit board
05/26/2010CN101713811A System for automatically testing parameters of quartz crystal oscillator
05/26/2010CN101713810A Test unit for monitoring oil-paper insulation state
05/26/2010CN101713809A Checking method of CT secondary wire in switch cabinet
05/26/2010CN101713808A Probe-type detecting method for authenticating bonding effect of flexible circuit board
05/26/2010CN101713807A High-speed signal acquisition based device and method for recording and analyzing locomotive movably grounded fault
05/26/2010CN101713806A Ground wire automatic monitoring device
05/26/2010CN101713805A Power storage device and method for detecting operation situation thereof
05/26/2010CN101713804A Method for measuring common mode/differential mode filter characteristics and common mode/differential mode coupling factor characteristics of EMI filter
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