| Patents for H02H 5 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection (5,568) |
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| 12/04/2008 | DE102007025345A1 Device for protecting motor vehicle components from outgoing unwanted effects of control electronics of motor vehicle, has direct current voltage power supply and control electronics |
| 12/03/2008 | EP1997202A2 Electro-mechanical actuator system, for instance for adjustable furniture |
| 12/03/2008 | EP1495523B1 Heating device having a flexible heating body |
| 12/03/2008 | CN101316042A Safety control system for backup battery interface of medical equipment |
| 12/03/2008 | CN101316039A Circuit apparatus |
| 12/03/2008 | CN101316038A Control circuit of multifunctional protection socket |
| 12/02/2008 | US7460351 Electrical connection box |
| 12/02/2008 | US7458781 Radiation fan driving apparatus |
| 11/27/2008 | WO2008142022A1 Identification of an increased power input in an electronic control unit |
| 11/27/2008 | DE112007000244T5 Drahtloses System für ein oder mehrere elektrische Schaltvorrichtungen Wireless system for one or more electrical switching devices |
| 11/26/2008 | CN201156715Y Hauler motor control system |
| 11/25/2008 | US7456601 System and method for starting a wound rotor motor |
| 11/20/2008 | WO2008107753B1 Automated anti-explosion system and method for integrated-drive-generator |
| 11/20/2008 | US20080285197 Protection Device for Load Circuits |
| 11/19/2008 | CN201153209Y Safety control apparatus for split type household appliance and split type household appliance using the same |
| 11/19/2008 | CN201152959Y Overheat protection apparatus for portable computer |
| 11/18/2008 | US7453679 Apparatus and method for driving inverter circuit |
| 11/18/2008 | US7453052 Electrical distribution apparatus with controlled cooling |
| 11/13/2008 | DE102007018829A1 Verfahren und Vorrichtung zur Ansteuerung einer Leistungsschaltereinheit Method and apparatus for driving a circuit breaker unit |
| 11/12/2008 | EP1989772A2 Devices, systems, and methods for providing electrical power |
| 11/12/2008 | CN100433482C Safe battery case for hybrid motor automobile |
| 11/11/2008 | US7451256 Portable system for programming hearing aids |
| 11/06/2008 | WO2008113143A3 Temperature monitoring system for power transformers submerged in oil |
| 11/06/2008 | US20080272924 Method and Device for Detecting a Degree of Pollution of an Operational Converter |
| 11/05/2008 | CN201146372Y Protection system for motor |
| 11/04/2008 | US7446989 Device for protection of the bearing of an electrical machine against damaging passage of current |
| 10/29/2008 | CN201142566Y Ventiduct relay of power car |
| 10/29/2008 | CN100429852C Antidismounting and antitheft controller |
| 10/28/2008 | US7443123 Method and apparatus for preventing overheating in an electronically commutated motor assembly |
| 10/22/2008 | CN201138738Y Over temperature protective circuit and false triggering preventing logical control module thereof |
| 10/16/2008 | US20080253050 Protective circuit board and overcurrent protection device thereof |
| 10/15/2008 | CN201134686Y Charging device for lithium ion cell |
| 10/15/2008 | CN201134663Y Comprehensive protector of transformer |
| 10/15/2008 | CN201132332Y Power-off hot wire protecting device for cutting foam plastic panel |
| 10/15/2008 | CN101286633A Voltage limiting and electricity cutting controller controlled by micro-controller |
| 10/15/2008 | CN100426617C Over-power protector capable of regulating over-current level |
| 10/15/2008 | CN100425383C Overheat protection circuit for fan of electric welder |
| 10/14/2008 | US7436643 Protection circuit |
| 10/14/2008 | US7436642 Solid state AC switch |
| 10/14/2008 | US7436131 Thermal protection for lamp ballasts |
| 10/09/2008 | US20080246441 Battery pack protection circuit and battery pack |
| 10/08/2008 | CN201130851Y Automatic safety device for low-voltage drawer switch cabinet |
| 10/08/2008 | CN201130849Y Abnormal condition protected unit system for wind cooling system |
| 10/02/2008 | US20080239609 Method and apparatus providing final test and trimming for a power supply controller |
| 10/02/2008 | US20080239608 Protection device for protecting external device and method of controlling the same |
| 10/01/2008 | EP1974445A2 Radiation tolerant dc/dc converter with non-radiation hardened parts |
| 10/01/2008 | CN201126958Y Motor temperature, current protective circuit, protector as well as stirring machine with protector |
| 10/01/2008 | CN201126744Y Nail type superheating diasmechanism tasis |
| 10/01/2008 | CN101277010A Detection protecting equipment for motion control system middle position |
| 10/01/2008 | CN100423393C Protective circuit |
| 09/30/2008 | US7429836 Motor driver circuit, control method thereof, and electronic apparatus |
| 09/25/2008 | WO2008113143A2 Temperature monitoring system for power transformers submerged in oil |
| 09/24/2008 | EP1972046A1 Monitoring apparatus |
| 09/24/2008 | CN101272047A Five-in-one intelligent digital general air conditioner protector |
| 09/23/2008 | US7428133 Protection device of a surge protector |
| 09/18/2008 | WO2008111986A1 Medical device electrical lead design for preventing transmittance of unsafe currents to a patient |
| 09/18/2008 | WO2008091648A3 Structure and method for self protection of power device |
| 09/17/2008 | CN201118279Y Electric power line wire breaking protecting multilevel switch device |
| 09/17/2008 | CN201118206Y Electric underwater pump possessing water inlet protector |
| 09/17/2008 | CN201118204Y Electric motor temperature protector |
| 09/17/2008 | CN201118200Y Small-sized mobile equipment automatic stopping safety device using safe slide wire |
| 09/17/2008 | CN201117638Y RF output overtime protectors |
| 09/17/2008 | CN101268596A Temperature protection circuit, power supply, and electronic device |
| 09/17/2008 | CN101267104A Serial battery protection device |
| 09/17/2008 | CN101267103A Thermal memory protector for electromotor |
| 09/17/2008 | CN100420116C Multiple load protection and control device |
| 09/12/2008 | WO2008107753A1 Automated anti-explosion system and method for integrated-drive-generator |
| 09/11/2008 | DE19757631B4 Vorrichtung und Verfahren für das Überwachen einer Systemumgebung einer Außenbasisstation Apparatus and method for monitoring a system around an outer base station |
| 09/10/2008 | CN201114569Y Guard unit for full electronic temperature control component break integrated circuit |
| 09/10/2008 | CN201113395Y Safe motor control system |
| 09/10/2008 | CN201113392Y High low pressure lubricating station fault grinding mill trip circuit |
| 09/10/2008 | CN201113391Y Air-flow detection and system protector |
| 09/10/2008 | CN201113390Y Electromagnetic oven temperature control hardware proctive circuit |
| 09/10/2008 | CN201113389Y Temperature protector of temperature controller |
| 09/10/2008 | CN201113295Y Switch cabinet display control and transformer protection device |
| 09/10/2008 | CN101262128A Temperature release device |
| 09/10/2008 | CN101261893A Heat protection pressure sensitive resistor module |
| 09/04/2008 | US20080212249 Multi-Threshold Charging of a Rechargeable Battery |
| 09/03/2008 | CN100416963C Electric apparatus |
| 09/03/2008 | CN100416962C Over-heat protective circuit |
| 09/02/2008 | US7420792 Linear charger where the material temperature directly affects the circuit thermal control |
| 08/28/2008 | US20080204961 Fuse Saving Power Distribution System and Fault Protection |
| 08/28/2008 | US20080204960 Device for preventing internal combustion of equipment from spreading outwards |
| 08/28/2008 | DE202007005524U1 Sicherheitsschaltvorrichtung Safety switching device |
| 08/27/2008 | EP1962404A2 Power supply device |
| 08/27/2008 | CN101252040A Coil unit, method of manufacturing the same, and electronic instrument |
| 08/27/2008 | CN101252039A Coil unit and electronic instrument |
| 08/27/2008 | CN100414799C Method for protecting superconductive cable |
| 08/26/2008 | US7417841 Apparatus and method for fusing voltage surge and transient anomalies in a surge suppression device |
| 08/21/2008 | WO2008016744A3 Overload prevention device for permanent magnet dc motors |
| 08/20/2008 | CN101247048A Coordinated action method for steam generator set shafting torsional oscillation protection |
| 08/20/2008 | CN101247037A Method for protecting steam-electric generating set shafting through modality divergence criterion of torsional oscillation protection |
| 08/14/2008 | WO2008063859A3 Adaptive relaying controlled by autonomous event detection |
| 08/14/2008 | US20080192398 Semiconductor device and trimming method of the same |
| 08/12/2008 | US7411319 Safety relay system |
| 08/07/2008 | US20080186642 Circuit interrupting device with reset lockout and reverse wiring protection and method of manufacture |
| 08/07/2008 | US20080186641 Method and Device For Prevention and Protection of Electrical Transformer Against Explosion and Fire |
| 08/07/2008 | US20080186116 Circuit breaker with independent trip and reset lockout |
| 08/06/2008 | CN101237193A Built-in intelligent node modular high-frequency soft switch electrolysis power |
| 08/06/2008 | CN101237140A Water-proof protection device for digital product |