| 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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| 01/06/2015 | CA2814876C Intrinsically safe backup power supply for combustible environments |
| 01/01/2015 | US20150002974 Protection circuit |
| 01/01/2015 | US20150002973 Overheat protection circuit and overheat protection method |
| 12/31/2014 | CN204068263U 一种带湿度保护的有源电力滤波器 An active power filter with moisture protection |
| 12/31/2014 | CN204068203U 家用电器变频驱动回路充电电路保护装置 Household appliances variable frequency drive circuit charging circuit protection device |
| 12/31/2014 | CN204068202U 一种高品质高可靠的新型gntc过电流保护元件 High a high quality and reliability of new gntc overcurrent protection devices |
| 12/31/2014 | CN204068196U 新型汽油机发电机组保护器 The new gasoline engine generator protection |
| 12/31/2014 | CN204049986U 安全防爆型暖手器 Intrinsically safe hand warmers |
| 12/31/2014 | CN102931636B 手动复位的过载超温预警保护装置 Manual reset overload protection device overtemperature warning |
| 12/30/2014 | US8922967 Thermal protection system for electrical device |
| 12/30/2014 | US8922966 Method of forming a detection circuit and structure therefor |
| 12/25/2014 | US20140375301 Device and method for protecting a consumer |
| 12/24/2014 | CN204046137U 一种高压电源输出安全连锁门控装置 A high voltage power supply output gating safety interlock device |
| 12/24/2014 | CN204046132U 用于计算机的电路保护装置 Circuit protection devices for computers |
| 12/24/2014 | CN104247197A 用于供电电路的保护器 Supply circuit for protection |
| 12/24/2014 | CN104247190A 切换电路保护器 Switching circuit protection |
| 12/24/2014 | CN104247188A 通电电路的保护装置 Energized circuit protection device |
| 12/24/2014 | CN104242254A 一种大功率igbt温度采样保护电路 One kind of high-power igbt sampling temperature protection circuit |
| 12/24/2014 | CN104242236A 一种过热保护装置 One kind of thermal protection device |
| 12/24/2014 | CN104242235A 往返设备中的限位开关旁路 And from the device limit switch bypass |
| 12/24/2014 | CN104242227A 一种终端的保护装置及方法 Protection apparatus and method of a terminal |
| 12/24/2014 | CN104235938A 一种防火灾的烤火扇 An anti-fire Roast fan |
| 12/18/2014 | US20140368309 Circuit protection device |
| 12/17/2014 | CN204031013U 矿用真空电磁起动器 Mine vacuum electromagnetic starter |
| 12/17/2014 | CN204030578U 一种热敏电阻与氧化锌压敏电阻及阻容降压稳压的组合电路 A thermistor and zinc oxide varistors and RC Buck regulator combination circuit |
| 12/17/2014 | CN204030558U 一种用于发电机上的低频过压低机油位保护装置 A low-frequency generator down on excessive oil level protection device |
| 12/17/2014 | CN204030555U 一种磁珠保护电路及抗电磁干扰的高频电路 One kind of beads and anti-electromagnetic interference protection circuit frequency circuit |
| 12/17/2014 | CN204030554U 母线槽过热控制器 Busway overheat controller |
| 12/17/2014 | CN204030553U 漏电继电器超温保护电路 Overtemperature protection circuit leakage relay |
| 12/17/2014 | CN204030552U 电工实验用实验架的倾倒断电装置 Electrical power failure test experimental aircraft dumping device |
| 12/17/2014 | CN204016826U 桑拿机的纯感应式水位控制及发热体保护装置 Pure water level control and induction heating element sauna machine protection device |
| 12/17/2014 | CN204016599U 一种用于对柔性暖手器充电的充电架 An apparatus for charging rechargeable hand warmers flexible rack |
| 12/17/2014 | CN104218527A 一种电动机智能控制感应器寿命延长方法 A motor control sensors intelligent life extension method |
| 12/17/2014 | CN104218525A 一种过热保护装置 One kind of thermal protection device |
| 12/17/2014 | CN104218524A 简易短信猫 Simple SMS cat |
| 12/17/2014 | CN104206369A 防触电频振杀虫灯 Electric shock frequency trembler lamps |
| 12/11/2014 | US20140362490 Semiconductor Device and Control Method Thereof |
| 12/10/2014 | CN204012690U 紧凑型板载式压敏防雷装置 Compact onboard Varistor lightning protection devices |
| 12/10/2014 | CN204012658U 配电变压器中性线断线保护装置 Distribution transformer neutral line break protection device |
| 12/10/2014 | CN204012657U 一种芯片的过温保护电路 A chip overtemperature protection circuit |
| 12/10/2014 | CN204012656U 一种过温保护电路 An over-temperature protection circuit |
| 12/10/2014 | CN204012655U 电子式加油加气机防撞保护装置 Electronic fuel filling machine crash protection device |
| 12/10/2014 | CN204012654U 一种新型漏电开关 A new GFCI |
| 12/10/2014 | CN204012642U 用于电热地毯的保护电路 Protection circuit for electric carpet |
| 12/10/2014 | CN204011334U 一种具保险机制的突波泄放器 One kind of insurance mechanism with a surge bleeder |
| 12/10/2014 | CN203985704U 防触电频振杀虫灯 Electric shock frequency trembler lamps |
| 12/10/2014 | CN104201649A 一种电力设备接地电路的保护装置 An electrical equipment grounding protection circuit |
| 12/10/2014 | CN104197974A 带有保护杆的壁纸检验台 Wallpaper inspection station with protection bar |
| 12/09/2014 | US8908344 Overheating protection circuit |
| 12/04/2014 | US20140355162 Control device for a vehicle |
| 12/02/2014 | US8902556 Protection circuit |
| 12/02/2014 | US8902555 Smart alarm plug, socket, wall-mounted socket or connector |
| 12/02/2014 | US8902063 Safety detection system with integrated diagnostic functions |
| 11/27/2014 | US20140346899 Power control device with multi-directional sensing ability |
| 11/25/2014 | US8896212 Thermal control circuit for an active cooling module for a light-emitting diode fixture |
| 11/20/2014 | US20140341252 Device and method for protecting a load |
| 11/20/2014 | US20140340802 Detection Of Active-Material Overheat Conditions Without Temperature Sensor |
| 11/18/2014 | US8891221 Electrical installation, installation kit, and branch off device |
| 11/18/2014 | US8891220 Overcurrent cutoff device, and overcurrent detecting element to be used in overcurrent cutoff device |
| 11/18/2014 | US8891219 Open neutral protection |
| 11/11/2014 | US8885304 Drive force distribution control apparatus |
| 11/11/2014 | US8883331 Protective circuit module and rechargeable battery including the same |
| 11/11/2014 | US8881637 Door lock access control component mounting |
| 11/04/2014 | US8880913 Battery management and protection system using a controller to load safety and configuration parameters into dedicated registers during startup and performing battery protection scans during startup independently of a CPU |
| 11/04/2014 | US8878396 Continuous uninterruptable AC grounding system for power system protection |
| 10/28/2014 | US8873208 Electric safety circuit for use with an electric receptacle |
| 10/21/2014 | US8867181 Protection of motor drive systems from current sensor faults |
| 10/16/2014 | US20140307359 Electronic control device including interrupt wire |
| 10/16/2014 | US20140307356 Method for determining flooded state and electronic device thereof |
| 10/14/2014 | US8861145 Circuit with motor driver spike suppression |
| 10/14/2014 | US8860373 Protective circuit and charging device |
| 10/14/2014 | US8860245 Optimal utilization of power converters based on thermal characteristics |
| 10/09/2014 | WO2014162874A1 Cutoff device |
| 10/07/2014 | US8854784 Integrated FET and reflowable thermal fuse switch device |
| 10/02/2014 | WO2014160494A1 Breaker design for power system resiliency |
| 10/02/2014 | WO2014156945A1 Arc generation detector and switch |
| 10/02/2014 | US20140293487 Circuit control device, circuit system, switch state detection circuit and vehicle |
| 09/30/2014 | US8848330 Circuit with a temperature protected electronic switch |
| 09/30/2014 | US8848324 Apparatus and method for disabling the operation of high power devices |
| 09/23/2014 | US8842406 Over-current protection device |
| 09/23/2014 | US8841011 Secondary battery |
| 09/23/2014 | CA2778082C Electrode and method for supplying current to a reactor |
| 09/18/2014 | US20140268466 Power protection circuit |
| 09/18/2014 | US20140265637 Systems and Methods for Bypassing a Voltage Regulator |
| 09/18/2014 | DE102013204511A1 Verfahren und Vorrichtung zur Erhöhung der Sicherheit beim Gebrauch von Batteriemodulen A method and apparatus for increasing the safety in use of battery modules |
| 09/16/2014 | US8834198 Electrical adaptor having a temperature indicator |
| 09/11/2014 | DE102013204073A1 Batterie mit thermischem Auslöseelement Battery with thermal tripping element |
| 09/09/2014 | US8830026 Shape memory alloy actuated circuit breaker |
| 09/04/2014 | DE102013003052A1 Einrichtung mit einem eine Wicklung aufweisenden Lamellenpaket und Stator für einen Elektromotor mit einer solchen Einrichtung Means including a clutch pack having a winding and a stator for an electric motor with such a device |
| 09/02/2014 | US8824217 Electro-static discharge power supply clamp with disablement latch |
| 08/28/2014 | DE112013000338T5 Sicherheitsabdeckung mit integriertem Magnet für Reedschalter Safety cover with integrated magnet for reed switch |
| 08/21/2014 | WO2014126703A1 Protection monitoring system with fault indicators |
| 08/19/2014 | US8810998 Motor control center and communication system therefor |
| 08/19/2014 | US8810983 Power disconnect system and method |
| 08/14/2014 | DE102013201294A1 Erkennung eines Wicklungszustands einer elektrischen Maschine Recognition of a winding state of an electrical machine |
| 08/13/2014 | CN203774755U 磨床人身安全保护器 Grinder personal safety protection |
| 08/13/2014 | CN203774754U 一种炉管超温报警延时跳闸系统 One kind of tube over-temperature alarm system delayed trip |
| 08/13/2014 | CN203774753U 一种三相母排低压智能测控电路结构 A three-phase low voltage busbar structure intelligent control circuit |
| 08/13/2014 | CN203774752U 一种基于车速检测的辅助保护装置 An auxiliary protective device based on vehicle speed detection |
| 08/13/2014 | CN203773315U 一种电气设备保护装置 An electrical equipment protection device |