| Patents for H02H 1 - Details of emergency protective circuit arrangements (5,580) |
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| 06/07/2006 | EP1663569A2 Closed loop backdrilling system |
| 06/07/2006 | EP1212766B1 Circuit breaker with independent trip and reset lockout |
| 06/07/2006 | CN1784759A Method for compensating secondary current of current transformers |
| 06/06/2006 | US7058482 Data sample and transmission modules for power distribution systems |
| 06/06/2006 | US7058481 Method and apparatus for centrally-controlled electrical protection system architecture reliability improvement based on sensitivity analysis |
| 06/06/2006 | US7057130 comprises electrodes for generating and harvesting positive and negative ions capable of neutralizing an electrostatically charged target by self-balancing ion clouds in corona discharge for efficiency and easy transport |
| 06/06/2006 | CA2202658C Multi-wire terminal block employing removable surge protector |
| 06/02/2006 | CA2528769A1 Transmission of protection commands to a remote tripping device |
| 06/01/2006 | WO2006058037A2 An electrostatic shielding packaging composition and methods for producing and using same |
| 06/01/2006 | US20060114627 Load recognition and series arc detection using load current/line voltage normalization algorithms |
| 06/01/2006 | DE102004056436A1 Verfahren und Vorrichtung zur Erkennung von Fehlerstrom-Lichtbögen in elektrischen Stromkreisen Method and apparatus for detection of residual current arcs in electrical circuits |
| 05/31/2006 | EP1514287B1 Shorting switch and system to eliminate arcing faults in power distribution equipment |
| 05/31/2006 | EP0966749B1 Circuit breaker having hall effect sensors |
| 05/31/2006 | CN1781164A A surge arrester |
| 05/31/2006 | CN1781026A System and method for exact compensation of fundamental phasors |
| 05/31/2006 | CN1258093C High speed driving stage electric current detecting circuit |
| 05/30/2006 | US7054127 Methods and apparatus to protect against voltage surges |
| 05/26/2006 | WO2006033687A3 Pluggable surge protector |
| 05/25/2006 | US20060109602 Electrostatic shielding packaging composition and methods for producing and using the same |
| 05/25/2006 | US20060109599 Self-powered communications link for smart circuit breakers |
| 05/25/2006 | US20060109009 Method and device for the detection of fault current arcing in electric circuits |
| 05/24/2006 | EP1659670A2 Arc detection circuit |
| 05/23/2006 | US7050285 Surge protector assembly with ground-connector status indicator circuitry |
| 05/23/2006 | US7050284 Component carrier |
| 05/23/2006 | US7050281 Device and method for determining rare short circuit |
| 05/23/2006 | US7050280 High speed transfer system |
| 05/23/2006 | US7049910 Circuit interrupting device with reset lockout and reverse wiring protection and method of manufacture |
| 05/19/2006 | CA2527086A1 Method and device for the detection of fault current arcing in electric circuits |
| 05/18/2006 | WO2006053025A2 Apparatus and method for temperature-dependent transient blocking |
| 05/18/2006 | US20060104005 Pad for reducing/removing static electricity from air, gas, liquid forms and liquid fuel molecules |
| 05/18/2006 | US20060104004 Apparatus and method for temperature-dependent transient blocking |
| 05/18/2006 | US20060104002 Multiple resonance filter |
| 05/17/2006 | EP1657559A1 Method of detecting arcing faults in a line conductor |
| 05/17/2006 | EP1425836B1 Current fault detector and circuit interrupter |
| 05/17/2006 | EP1057233B1 Zone arc fault detection |
| 05/16/2006 | US7045915 Power supply unit having multiple power supply outputs |
| 05/16/2006 | US7044476 Compact pinlifter assembly integrated in wafer chuck |
| 05/11/2006 | US20060101296 Electric load management center |
| 05/09/2006 | US7043340 Protection system for power distribution systems |
| 05/04/2006 | US20060092586 Reset lockout for circuit interrupting device |
| 05/02/2006 | US7038897 Arc fault detection system |
| 04/27/2006 | WO2006044915A2 Air valve for an air driven reciprocating device |
| 04/27/2006 | WO2006044739A2 Microelectronics package and method |
| 04/27/2006 | WO2006044432A1 Power surge protection in an irrigation controller |
| 04/27/2006 | WO2006044354A1 Dynamic energy threshold calculation for high impedance fault detection |
| 04/27/2006 | WO2005112216A3 Teleoperation of a freely roaming animal through brain stimulation |
| 04/27/2006 | US20060087791 Modular safety system having hidden setting means |
| 04/27/2006 | US20060087783 Device and system for wireless communications with a circuit breaker |
| 04/26/2006 | EP1610431A9 Method and system for identifying faulted phase |
| 04/26/2006 | CN1254004C Method and device for testing fault on stator winding of an AC motor |
| 04/25/2006 | US7035072 Electrostatic discharge apparatus for network devices |
| 04/25/2006 | US7035068 Apparatus and method employing an optical fiber for closed-loop feedback detection of arcing faults |
| 04/25/2006 | US7035066 Arc-default detecting circuit breaker system |
| 04/25/2006 | US7034704 System powered via signal on gas pipe |
| 04/20/2006 | US20060082950 Air valve for an air driven reciprocating device |
| 04/20/2006 | DE102005016893A1 Schaltungsanordnung und Verfahren zur elektrischen Steuerung und/oder Regelung der Bewegung eines elektrisch betriebenen Aggregats Circuit arrangement and method for the electrical control and / or regulating the movement of an electrically operated assembly |
| 04/18/2006 | US7031134 Display device including ion generator and electronic appliance |
| 04/18/2006 | US7031133 Aerosol charge altering device |
| 04/18/2006 | US7031131 Overload current protection apparatus |
| 04/13/2006 | WO2006037235A1 Electrical power distribution system |
| 04/13/2006 | DE10343339B4 Schaltungsanordnung zur Schnellausschaltung von Niederspannungs-Leistungsschaltern Circuit arrangement for rapidly tripping low-voltage circuit breakers |
| 04/13/2006 | DE102005038669A1 Operating method for high voltage power supply of electrostatic precipitator used in internal combustion engine involves protecting power supply from overload when current demand becomes too high due to electrode contamination |
| 04/12/2006 | EP1646119A2 Arc fault circuit interrupter and method of detecting an arc fault |
| 04/11/2006 | US7027452 Hub which converts SCADA protocols to the BLUJAY™ protocol |
| 04/11/2006 | US7026855 Semiconductor device to prevent a circuit from being inadvertently active |
| 04/06/2006 | US20060072278 Apparatus for manufacturing particles using corona discharge and method thereof |
| 04/06/2006 | US20060072276 Tunable tracking filter |
| 04/06/2006 | US20060072272 Over-current protection device |
| 04/05/2006 | CN1755376A Overcurrent detection method and detection circuit |
| 04/04/2006 | US7023680 Transient voltage protection and ground status monitoring apparatus and method |
| 04/04/2006 | US7023196 High level arc fault detector |
| 04/04/2006 | CA2248486C Apparatus for detecting arcing faults and ground faults in multiwire branch electric power circuits |
| 03/30/2006 | WO2006033687A2 Pluggable surge protector |
| 03/30/2006 | US20060066276 Method for identifying an overload current of an electric drive |
| 03/30/2006 | CA2567071A1 Pluggable surge protector |
| 03/29/2006 | EP1374470A4 System and method for aligning data between local and remote sources thereof |
| 03/28/2006 | US7020790 Electric load management center including gateway module and multiple load management modules for distributing power to multiple loads |
| 03/28/2006 | US7019952 Receptacle device having circuit interrupting and reverse wiring protection |
| 03/23/2006 | US20060061930 Power supply circuit device for eliminating electrical interference |
| 03/23/2006 | DE102004036490A1 Schutzeinrichtung in einem Steuergerät Protection device in a control device |
| 03/22/2006 | EP1638182A2 Method for operating an electronic overcurrent relay in a circuit-breaker. |
| 03/22/2006 | EP1638181A2 Apparatus and method for detecting arc faults |
| 03/21/2006 | US7016174 Instantaneous fault detection circuit method and apparatus |
| 03/21/2006 | US7016172 Method of detecting an arc and protecting the load against said arc |
| 03/21/2006 | US7016171 Current fault detector and circuit interrupter and packaging thereof |
| 03/16/2006 | WO2006029008A2 Resilient pipeline inspection brush |
| 03/16/2006 | WO2005104324A3 Folded, fully buffered memory module |
| 03/15/2006 | EP1573696A4 Detector assembly suited to smoke alarms |
| 03/15/2006 | CN1245634C Current transformer system |
| 03/14/2006 | US7012421 Energy calculation methods in power distribution systems |
| 03/09/2006 | WO2004072743A3 Modular soft sps implemented on a computer, and method for adjusting the function of said soft sps |
| 03/09/2006 | DE10132952B4 Verfahren zum Schutz eines Leitungsnetzes bei Auftreten eines seriellen Lichtbogens Method for protecting a pipeline network with a serial arc occurrence |
| 03/08/2006 | CN1745504A A low-voltage circuit breaker comprising an interface unit |
| 03/07/2006 | US7009406 Arc fault detector and method |
| 03/07/2006 | CA2226613C Surge protection system including proper operation indicator |
| 03/07/2006 | CA2147231C Method and device for protecting busbars |
| 03/02/2006 | US20060044731 Method for manufacturing multilayer electronic component |
| 03/01/2006 | CN1742416A Electrostatic discharge circuit and method therefor |
| 02/28/2006 | US7007179 Electric load management center |
| 02/28/2006 | US7007178 Voltage adaptor card for motherboard |