| 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) |
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| 04/04/1996 | WO1996010288A1 Method and device for monitoring at least two redundant control channels for an electric-generator exciter |
| 04/04/1996 | WO1996010283A1 Power cut-off device |
| 04/04/1996 | CA2201379A1 Power cut-off device |
| 04/03/1996 | EP0704952A1 Self-monitoring circuit, especially for electrical apparatus and in particular for an SF6 high-voltage circuit breaker |
| 04/03/1996 | CN2223881Y Electronic transformer for neon light |
| 04/03/1996 | CN2223866Y Four-in-one type phase-lost protective switch for motor |
| 04/03/1996 | CN1119796A Apparatus and method for inhibiting earth current |
| 04/02/1996 | US5504285 Circuit breaker indicating flag interlock arrangement operating springs |
| 03/28/1996 | WO1996009639A1 Differential current protective switch with special core material |
| 03/27/1996 | EP0703650A1 Thermostat having short circuit protection |
| 03/27/1996 | CN2223498Y Multi-purpose safety device for electric appliances |
| 03/27/1996 | CN1119360A Energy-saving distributing apparatus |
| 03/26/1996 | US5502611 Circuit for providing phase loss and phase imbalance protection |
| 03/21/1996 | WO1996008784A1 Power distribution system including integrated power node control center |
| 03/21/1996 | DE4432643A1 Contact arrangement for fault-current (FI) circuit breaker for e.g. refrigerators or freezers |
| 03/20/1996 | EP0702445A1 Fault current protective switch with energy storage circuit |
| 03/20/1996 | EP0531334B1 Electrical protection devices |
| 03/19/1996 | US5500781 Digital circuit interrupter with multiple accessory function |
| 03/14/1996 | WO1996008066A1 Circuit for operating an electric motor |
| 03/14/1996 | WO1996008065A1 Circuit for operating an electric motor |
| 03/14/1996 | DE4432059A1 Schaltung zum Betreiben eines Elektromotors Circuit for operating an electric motor |
| 03/14/1996 | DE4432058A1 Schaltung zum Betreiben eines Elektromotors Circuit for operating an electric motor |
| 03/13/1996 | EP0701312A2 Arcing fault detector |
| 03/13/1996 | CN2222408Y Domestic electric power protector |
| 03/13/1996 | CN1118460A Regulator with an overcurrent protection device |
| 03/13/1996 | CA2157713A1 Positive charge indicator for high ampere-rated circuit breaker operating springs |
| 03/12/1996 | US5499155 Circuit analyzing system |
| 03/12/1996 | US5499154 Protective shut-down system for switch-mode power supply |
| 03/12/1996 | US5498956 Distributed current and voltage sampling function for an electric power monitoring unit |
| 03/12/1996 | US5498955 Apparatus for detecting the amplitude and phase of an a.c. signal |
| 03/07/1996 | WO1996007192A2 Electromechanical switching device and arrangement with several such devices |
| 03/06/1996 | EP0700140A1 Electronic base circuit for overload relays depending from the line voltage |
| 03/06/1996 | CN2221835Y Protective relay for electric machine of angle abrader |
| 03/06/1996 | CN1118108A Circuit breaker |
| 03/05/1996 | US5497072 Solid state power controller with power switch protection apparatus |
| 02/29/1996 | WO1996006476A1 Apparatus comprising transient voltage suppression means |
| 02/29/1996 | WO1996006475A1 Earth-leakage circuit breaker with automatic monitoring facility |
| 02/29/1996 | DE4430382A1 Electromechanical switching unit with non contact status sensing |
| 02/29/1996 | DE4429950A1 Semi automatic test facility for leakage current detection |
| 02/29/1996 | DE4429949A1 Fault current circuit breaker for protecting house maintenance personnel from electrical shock and buildings from fire risk |
| 02/28/1996 | CN2221262Y Multifunctional 3-phase mains protector |
| 02/28/1996 | CN1117589A Multifunction watt-hour meter with intelligence card |
| 02/27/1996 | US5495381 Protection system for undetected over voltage in an isolated voltage regulator |
| 02/22/1996 | WO1996005641A1 Electrostatic protection circuit |
| 02/22/1996 | DE4429191A1 Algorithm for modelling status changes e.g. in electrical power transmission networks |
| 02/21/1996 | EP0697757A1 Electrostatic discharge protection circuit for an integrated circuit device |
| 02/21/1996 | EP0697704A1 Ground fault circuit interrupter with energy storing circuit |
| 02/21/1996 | CN2220643Y Multifunction automatic electric using monitor |
| 02/20/1996 | US5493468 Electrical contactor system with transfer of scaled overload information |
| 02/20/1996 | US5493278 Common alarm system for a plurality of circuit interrupters |
| 02/20/1996 | US5493101 Positive temperature coefficient transition sensor |
| 02/14/1996 | EP0696829A1 Electronic monitoring system for low voltage switchgear and/or installations |
| 02/14/1996 | CN2220133Y Multifunctional protector for household electrical appliances |
| 02/14/1996 | CN2220132Y Device resisting stealing utilization of electricity for mutual-inductor metering system |
| 02/14/1996 | CN2220131Y Multifunctional protector for single phase electrical equipment |
| 02/14/1996 | CN1116741A AC line stabilization circuitry for high power factor loads |
| 02/13/1996 | US5491601 Circuit for detecting a short circuit in a low side driven load |
| 02/07/1996 | EP0606284B1 Protection device for signal and power carrying line |
| 02/07/1996 | EP0440769B1 Processor controlled circuit breaker trip system having reliable status display |
| 02/06/1996 | US5490086 Plug-in ground fault monitor for a circuit breaker |
| 02/06/1996 | US5490030 Electromagnetic and radio frequency interference suppression for ground fault circuit interrupters |
| 02/06/1996 | US5489808 Electric circuit substrate apparatus |
| 02/01/1996 | DE4436254C1 Differential current protection device for electrical energy supply |
| 01/31/1996 | EP0695015A2 Safety device for electrical systems |
| 01/31/1996 | EP0694694A1 Automatic pump control system with variable test cycle initiation frequency |
| 01/30/1996 | US5488534 Transient voltage surge suppression module with ultrafast fusing |
| 01/30/1996 | US5488531 Redundant power mixing element with fault detection for DC-to-DC converter |
| 01/30/1996 | US5488303 Ground fault interrupter |
| 01/30/1996 | US5488276 Apparatus for driving and controlling motor |
| 01/24/1996 | EP0693819A1 DC-DC converter with current limitation |
| 01/24/1996 | EP0693812A1 Electronic trip device with at least one adjusting device |
| 01/24/1996 | CN2218420Y Three phase electronic automatic switch |
| 01/24/1996 | CN2218369Y Full-function electric power meter |
| 01/24/1996 | CN1115551A Method for the protection in particular of telecommunication installations and protection circuit for carrying-out said method |
| 01/24/1996 | CN1115489A Current signal correction process and device |
| 01/23/1996 | CA2150663A1 Control system |
| 01/18/1996 | WO1996001515A1 Protective relay system with spacial difference filter and summing filter |
| 01/17/1996 | EP0692856A2 Power window or panel controller |
| 01/17/1996 | EP0692154A1 Clocked current supply |
| 01/17/1996 | CN2217854Y Multi-function protective device |
| 01/17/1996 | CN2217853Y Intelligent monitoring stablizing protector for ac. electric power supply |
| 01/16/1996 | US5485342 Abnormal current cutoff circuit |
| 01/16/1996 | US5485340 Electrical supply safety plug |
| 01/16/1996 | CA2039704C Fault powered, processor controlled circuit breaker trip system having reliable tripping operation |
| 01/11/1996 | WO1996000831A1 Yieldable gearing and safety mechanisms for garage door operators |
| 01/10/1996 | EP0691723A2 Method for automatic closure of openings and devices for carrying out this method |
| 01/10/1996 | EP0691046A1 Arrangement for disconnecting branches of a low voltage supply network under short circuit conditions |
| 01/10/1996 | EP0691003A1 Low cost active power line conditioner |
| 01/10/1996 | CN1114781A Switch on wall |
| 01/09/1996 | US5483635 Circuit for protecting a load control device from high and low voltage conditions |
| 01/09/1996 | US5483462 In an electrical power system |
| 01/09/1996 | US5483408 In an electrical system |
| 01/09/1996 | US5483406 Overvoltage protection circuit |
| 01/09/1996 | US5483167 Computer controlled ground detecting method for inverter unit and apparatus therefor |
| 01/09/1996 | US5483135 Adaptive system and method for controlling vehicle window operation |
| 01/04/1996 | DE4423766A1 Discriminating between short-circuit current and cold starting current when operating LV lamp |
| 01/03/1996 | EP0690554A2 Redundant power mixing element with fault detection for DC-to-DC converter |
| 01/03/1996 | EP0690539A2 Protection method for telecommunication equipment and circuit for carrying our the method |
| 01/03/1996 | EP0645029A4 Automatic venting system for a vehicle. |
| 01/03/1996 | CN2216719Y Automatic disconnecting energy-saving switch for power-off |