| 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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| 08/29/2012 | CN102651546A Electric motor control device for overload protection |
| 08/29/2012 | CN102651265A Superconducting electromagnet comprising coils bonded to a heated support structure |
| 08/28/2012 | US8255200 Circuit protection and control device simulator |
| 08/28/2012 | US8254075 Semiconductor device and circuit protection method |
| 08/23/2012 | DE102011001977B3 Zweistufige Abschaltvorrichtung für einen Varistor Two-stage cut-off device for a varistor |
| 08/22/2012 | CN202395505U Battery charging circuit |
| 08/22/2012 | CN202395477U DC (direct current) power supply panel |
| 08/22/2012 | CN202395429U Thermal protection device for motor |
| 08/22/2012 | CN202395426U Auto transformer digital instrument device |
| 08/22/2012 | CN202395422U Automatic afety protection device of rolling device |
| 08/22/2012 | CN202395421U Safety monitoring system for photovoltaic grid-connected inverter |
| 08/22/2012 | CN202395414U A circuit protection device and an electronic circuit comprising the same |
| 08/22/2012 | CN202386580U Digital showering system with temperature protection switch |
| 08/22/2012 | CN102646962A Over temperature protection circuit used for power device |
| 08/22/2012 | CN101783522B Intelligent charging connector |
| 08/21/2012 | US8248739 Electrical switching apparatus and protection apparatus determining thermal age of another apparatus or a number of insulators |
| 08/21/2012 | US8245525 Heat source apparatus, heat source system, and method for operating heat source apparatus |
| 08/16/2012 | US20120206848 Pluggable surge protection system |
| 08/15/2012 | CN202384754U Temperature protection circuit having failure mode identification function |
| 08/15/2012 | CN202384744U Full-stop protection device for cooler of forced oil-air cooling power transformer |
| 08/15/2012 | CN102640374A Line fault detector |
| 08/15/2012 | CN102638026A Ultralimit protection circuit and method of catalytic combustion gas sensor |
| 08/15/2012 | CN102638025A Thermal protection system for electrical device |
| 08/09/2012 | WO2012022345A4 Method for controlling individual photovoltaic modules in a photovoltaic installation, and control device |
| 08/09/2012 | US20120200974 Electronic control device including interrupt wire |
| 08/09/2012 | US20120200973 Electronic control device including interrupt wire |
| 08/09/2012 | US20120200972 Electronic control device including interrrupt wire |
| 08/09/2012 | US20120200970 Electronic control device including interrupt wire |
| 08/09/2012 | DE102011010224A1 Hand-Werkzeugmaschine mit einem temperaturabhängigen Sensor Hand machine tool with a temperature-dependent sensor |
| 08/08/2012 | CN202373964U Furnace fluid leakage detecting and chain protecting device |
| 08/08/2012 | CN101252040B Coil unit, method of manufacturing the same, and electronic instrument |
| 08/07/2012 | US8238070 Electrical fire prevention from over-temperature conditions |
| 08/02/2012 | US20120194958 Three-Function Reflowable Circuit Protection Device |
| 08/01/2012 | CN202364400U Temperature control cloak or knee blanket provided with bipolar power supply automatically disconnecting protection device |
| 08/01/2012 | CN202363887U Over-temperature protection circuit for insulated gate bipolar transistor (IGBT) |
| 08/01/2012 | CN202363886U Three-section type IGBT (Insulated Gate Bipolar Translator) temperature alarm and control protecting circuit |
| 08/01/2012 | CN202360369U Water pump control system with motor protection function |
| 08/01/2012 | CN102623956A 60-DEG C thermal circuit breaker |
| 08/01/2012 | CN102623955A Temperature protection device for socket |
| 07/25/2012 | CN202353190U Safety device for battery pack of electromobile |
| 07/25/2012 | CN202353188U Lead-acid storage battery charging protection device for electric bicycle |
| 07/25/2012 | CN202353181U Temperature controller for motor |
| 07/25/2012 | CN102611367A Electric control device of medical machine operated at bedside |
| 07/25/2012 | CN102611076A Electric water pump intelligent monitoring protection device |
| 07/25/2012 | CN102611075A Smart monitoring protective device of electric water pump with liquid level control |
| 07/25/2012 | CN102611074A Thermal protection module |
| 07/25/2012 | CN102611073A Electric fire power-failure protection system of automobile |
| 07/25/2012 | CN102610351A Apparatus and method for protecting a magnetic resonance imaging magnet during quench |
| 07/25/2012 | CN101924472B MOS tube and IGBT tube mixed bridge-circuit inverter type welding/cutting power supply |
| 07/25/2012 | CN101316039B Circuit apparatus |
| 07/24/2012 | US8228012 Controller of multi-phase electric motor |
| 07/24/2012 | US8227947 Electric motor for use in hazardous environments |
| 07/18/2012 | CN202340118U 控制柜主控设备温度自动控制装置 Automatic temperature control cabinet master control device |
| 07/18/2012 | CN102594229A High-power three-phase brushless direct-current motor control module and packaging of control module |
| 07/18/2012 | CN102594095A Safe power supply adapter with automatic power off and zero standby power consumption functions |
| 07/18/2012 | CN102593791A Infrared safety protection fence |
| 07/18/2012 | CN102593790A Lighting fixture overheating protection circuit and lighting fixture thereof |
| 07/18/2012 | CN102592774A Spacing layer of high-temperature super-conductivity non-inductive coil |
| 07/18/2012 | CN102578064A Double-lamp frequency oscillation solar insect killer |
| 07/18/2012 | CN101702526B Intelligent power supply control device for uranium ore resource exploration |
| 07/18/2012 | CN101316042B Safety control system for backup battery interface of medical equipment |
| 07/18/2012 | CN101262128B Temperature release device |
| 07/17/2012 | CA2568003C Surge protection device |
| 07/11/2012 | CN202334985U 带温控保护电路的led灯 Led lights with temperature protection circuit |
| 07/11/2012 | CN202333785U Led路灯驱动电源防雷装置 Led street lamp drive power lightning protection device |
| 07/11/2012 | CN202333764U 电路控制装置 Circuit control means |
| 07/11/2012 | CN202333760U 发电机智能保护器 Smart Protector Generator |
| 07/11/2012 | CN202333756U 全自动逆变器 Automatic inverter |
| 07/11/2012 | CN202333755U 蓄电池组过温报警器 Overtemperature alarm batteries |
| 07/11/2012 | CN202333754U 一种模温机超温跳闸装置 One kind of mold temperature over temperature trip device |
| 07/11/2012 | CN202333753U 电路自动控制柜 Circuit automatic control cabinet |
| 07/11/2012 | CN202333752U 智能型多功能防火漏电测温监控仪 Intelligent Multifunction Fire leakage Temperature Monitor |
| 07/11/2012 | CN202333751U 一种电子井盖电源管理结构 An electronic power management structure covers |
| 07/11/2012 | CN202333750U 可燃气体报警断电装置 Combustible gas alarm off device |
| 07/11/2012 | CN202333745U 一种具有温度保护的漏电保护装置 Leakage protection device with a temperature protection |
| 07/11/2012 | CN202333726U 一种消防智能电控装置 One kind of intelligent electronic control devices Fire |
| 07/11/2012 | CN202333722U Real-time monitoring and protecting and remote monitoring system of power utilization |
| 07/11/2012 | CN202332492U 具有保护电路的干式变压器 A protective circuit dry-type transformers |
| 07/11/2012 | CN202331079U 具有双向可控硅的电接点压力表控制电路 Electrical contacts with a triac control circuit |
| 07/11/2012 | CN102577001A Extruded polystyrene foam with broad comonomer content distribution |
| 07/11/2012 | CN102577000A Power supply control device |
| 07/11/2012 | CN102570855A Power supply device for taking electricity from high-voltage side in induction manner |
| 07/11/2012 | CN102570845A Singlechip-based automatic voltage conversion system |
| 07/11/2012 | CN102570812A Multi-function terminal of power supply controller for feedback signal input and over-temperature protection |
| 07/11/2012 | CN102570403A Temperature protection circuit for lithium ion battery charging and discharging |
| 07/11/2012 | CN102570397A Motor working protection device |
| 07/11/2012 | CN102570394A Electric power tool |
| 07/11/2012 | CN102570385A Electric shock preventing device |
| 07/10/2012 | US8218280 Secondary thermal sensor for primary conductors |
| 07/05/2012 | US20120170164 Overcurrent cutoff device, and overcurrent detecting element to be used in overcurrent cutoff device |
| 07/04/2012 | CN202309243U 一种从高压侧感应取电的电源装置 An induction to take power from the high voltage side of the power supply unit |
| 07/04/2012 | CN202309160U 一种发热装置及使用该发热装置的保暖用品 A heating device and use warm items of the heat-generating unit |
| 07/04/2012 | CN202309042U 一种动力锂电池组保护板 A power lithium battery protection board |
| 07/04/2012 | CN202309034U 用于织布机电机的报警装置 Electromechanical machines for weaving alarm device |
| 07/04/2012 | CN202309033U 用于汽车座椅中温度调节的离心式无刷电机的电源控制器 Car seat for temperature regulation centrifugal power brushless motor controller |
| 07/04/2012 | CN202309029U 一种非电量保护重动继电器的控制电路 A non-power protection relay control circuit Verb |
| 07/04/2012 | CN202309028U 一种包塑机的切断保护装置 Cut off the protective device presses a package |
| 07/04/2012 | CN202309015U 电动机保护器 Motor protection |
| 07/04/2012 | CN102545653A Segmented dual-protection-type power supply for semiconductor device testing system |
| 07/04/2012 | CN102545158A Kt 10 alternating current cam controller |