H02H 3 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection

Patents for H02H 3 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection (33,031)
12/2004
12/08/2004	CN2662439Y Multipurpose control switch
12/08/2004	CN1553206A Electric power apparatus external insulative leakage current on-line monitoring system in converting station
12/08/2004	CN1552453A Universal monochip computer controlled electric shockproof wall device of high temperature sterilizing carbinet
12/08/2004	CN1179390C Circuit provided with protective function
12/07/2004	US6829544 Line current differential protective relaying method and relay for in-zone tapped transformers
12/07/2004	US6829123 Device safety system and method
12/07/2004	US6828886 Reset lockout mechanism and independent trip mechanism for center latch circuit interrupting device
12/02/2004	US20040243288 Diagnostic system and method for electric leak detecting device
12/02/2004	US20040240134 Overload current protection device using magnetic impedance element
12/01/2004	EP1482554A1 Electrostatic discharge protection device
12/01/2004	EP1481456A1 A protection device
12/01/2004	CN2660760Y Overcurrent protector having acoustooptic warning and auto restoring functions
12/01/2004	CN2660756Y Wiring decision protector for earth fault breaker
12/01/2004	CN2660755Y Household mains voltage monitor
12/01/2004	CN2660754Y Mains protective circuit of household electrical appliances
12/01/2004	CN2660680Y Contactor no-voltage restarter for instaneous under voltage of network
12/01/2004	CN2660544Y Independent overcurrent monitoring and protecting circuit
12/01/2004	CN1551476A Motor power supply
12/01/2004	CN1551473A Fault protected self-oscillating driver
12/01/2004	CN1551443A All fault-current sensitive protection device
12/01/2004	CN1551442A All fault-current sensitive protection device
12/01/2004	CN1551441A All fault-current sensitive protection device
12/01/2004	CN1551187A Method for creating defect management information in an recording medium, and apparatus and medium based on said method
12/01/2004	CN1550949A Regulator protection circuit and power supply device comprising same
12/01/2004	CN1550787A Device and method for detecting an earth fault and relay with such a device
12/01/2004	CN1178389C Method and device for short-circuit and overload circuit breaking using semiconductor component
12/01/2004	CN1178372C Switch power source
12/01/2004	CN1178357C Protection device for low voltage networks
11/2004
11/30/2004	US6826683 Predicting the health of a computer system by determining a set of modifications involved in a proposed intervention to an existing system
11/30/2004	US6826062 Method and apparatus for overload-controlling inverter power generation apparatus
11/30/2004	US6826027 Audio line isolator
11/30/2004	US6826024 Power line with power shutdown device including detection line
11/27/2004	CA2429876A1 Testing computer applications
11/25/2004	WO2004102765A1 Method of forming a protection circuit and structure therefor
11/25/2004	WO2004102763A1 Phase failure detector and a device comprising the same
11/25/2004	WO2004102761A1 Load recognition and series arc detection using bandpass filter signatures
11/25/2004	WO2004102760A1 Method and device for detecting disturbing arcs
11/25/2004	WO2004090693A3 Methods and systems for determining network integrity and providing improved network availability
11/25/2004	WO2004064219A3 Circuit protection system
11/25/2004	US20040237006 System and method for determining transaction time-out
11/25/2004	US20040237005 Systems and methods controlling transaction draining for error recovery
11/25/2004	US20040237004 Coverage circuit for performance counter
11/25/2004	US20040237003 Increment/decrement circuit for performance counter
11/25/2004	US20040237002 Method and system for detecting excessive use of a data processing system
11/25/2004	US20040237000 Program failure recovery
11/25/2004	US20040236998 Back out provision for failed programmable hardware update
11/25/2004	US20040236996 Match circuit for performance counter
11/25/2004	US20040236995 Coverage decoder circuit for performance counter
11/25/2004	US20040236994 Data selection circuit for performance counter
11/25/2004	US20040236993 General purpose performance counter
11/25/2004	US20040236992 Zeroing circuit for performance counter
11/25/2004	US20040236983 Method, apparatus and program storage device for maintaining data consistency and cache coherency during communications failures between nodes in a remote mirror pair
11/25/2004	US20040236982 System and method for in-order queue draining
11/25/2004	US20040233599 Comparator circuit, related method of comparing a vector to comparison boundaries and transmitter employing the same
11/25/2004	DE202004013839U1 Protective circuit for temperature monitoring of coolant-cooled electric motors, includes evaluation device with facility for ascertaining the rate of change of sensor signal
11/25/2004	DE10357754A1 System und Verfahren zur gemeinschaftlichen Verwendung von Leistung für batteriebetriebene Steuerungs- und Anwendungsmodule System and process for the joint use of power for battery powered controller and application modules
11/24/2004	EP1480459A2 User interface for an event monitor
11/24/2004	EP1479149A1 Circuit protection system
11/24/2004	EP1479148A1 Method and device for monitoring fault currents in an electric ac mains
11/24/2004	EP1479147A2 Method and apparatus for ground fault protection
11/24/2004	EP1479145A2 Integrated protection, monitoring and control system
11/24/2004	EP1479144A2 Method and system for external clock to obtain multiple synchronized redundant computers
11/24/2004	EP1478985A1 Data sample and transmission modules for power distribution systems
11/24/2004	EP1478984A1 Method and system for conditionally triggered system data capture
11/24/2004	EP1478983A1 Protection system for power distribution systems
11/24/2004	CN2658998Y Combined over voltage protector
11/24/2004	CN1549415A Protective circuit
11/24/2004	CN1177397C Lightning protector for low voltage electric equipment
11/24/2004	CN1177232C Data buffer method for real-time closed-loop test of relay protector in electric power system
11/24/2004	CN1177228C Digital current differential system
11/23/2004	US6823224 Data processing system having an on-chip background debug system and method therefor
11/23/2004	US6822839 Method and apparatus of detecting internal motor faults in an induction machine
11/23/2004	US6822416 Device for monitoring the measuring system of an electric drive
11/23/2004	US6822363 Electromagnetic device
11/23/2004	CA2467230A1 System and method for processing a new diagnostics case relative to historical case data and determining a ranking for possible repairs
11/23/2004	CA2112029C Electronic trip device comprising a test device
11/18/2004	WO2004100336A1 Intelligence automatic bypass for a motor control device fault
11/18/2004	WO2004100335A1 A device for the management of electrical sockets
11/18/2004	WO2004100334A1 System and method for analyzing consumer specified issues associated with a software application
11/18/2004	US20040230877 Automatically freezing functionality of a computing entity responsive to an error
11/18/2004	US20040230876 Information terminal device and method of processing electronic information of information terminal device
11/18/2004	US20040230875 Failure recovery in a multiprocessor configuration
11/18/2004	US20040230866 Test system for testing components of an open architecture modular computing system
11/18/2004	US20040230864 Checksum writing method and checksum checking apparatus
11/18/2004	US20040230861 Autonomic recovery from hardware errors in an input/output fabric
11/18/2004	US20040230859 Disaster recovery system with cascaded resynchronization
11/18/2004	US20040230858 Methods and systems for analyzing software reliability and availability
11/18/2004	US20040228071 Circuit breaker box and monitoring system
11/18/2004	US20040228062 Auto-reset leakage current circuit breaker
11/18/2004	US20040228057 Overcurrent limit circuit
11/18/2004	US20040228054 Fault detecting circuit
11/18/2004	US20040228053 Reverse battery protection circuit for power switch
11/18/2004	US20040227522 Power-line, differential, isolation loss detector
11/18/2004	US20040227503 Power monitoring system
11/18/2004	DE19826028B4 Vorrichtung zur Überwachung eines in einem Fahrzeug verwendeten Kabels Device for monitoring a cable used in a vehicle
11/18/2004	DE10319456A1 Switching circuit for motor vehicle wiring has sensors to detect current flow rates and discriminating between damaging and non-damaging arcing
11/18/2004	CA2527748A1 A device for the management of electrical sockets
11/18/2004	CA2521599A1 System and method for analyzing consumer specified issues associated with a software application
11/17/2004	EP1478085A2 Movable barrier operator having force and position learning capability
11/17/2004	EP1478072A2 Apparatus and method for redundant power supply in a vehicle

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