| 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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| 11/16/2011 | CN102245973A Ultrasound apparatus with humidity protection |
| 11/16/2011 | CN102244375A Low-temperature protector of communication electronic system |
| 11/15/2011 | US8060763 Computer system and power control apparatus thereof |
| 11/15/2011 | US8059377 Protection device, protection method using the same, method for processing signal using the same, and method for detecting quantity of electricity using the same |
| 11/10/2011 | WO2011074861A3 Pipe and pipe assembly for a power supply line for an online electric vehicle, automatic power supply facility management system and control method thereof |
| 11/10/2011 | US20110273809 Method and Device for Protecting a Lithium Ion Battery in a Vehicle |
| 11/10/2011 | US20110273807 Secondary battery pack of novel structure |
| 11/10/2011 | US20110273806 Method for detecting a thermal overload situation in a handheld power tool |
| 11/10/2011 | DE102010020471A1 Spurgebundenes Fahrzeug Track-borne vehicle |
| 11/09/2011 | CN202034808U Solar power generation temperature control system |
| 11/09/2011 | CN202034769U Plastic shell leakage controller for three-phase power supply |
| 11/09/2011 | CN202034762U Omnibearing anti-electricity-theft fare control metering protective device |
| 11/09/2011 | CN202034756U Protective device for electric safety |
| 11/09/2011 | CN102237670A Fault induction self-power-off system for high-end digital printing device |
| 11/08/2011 | US8054595 Circuit interrupting device with reset lockout |
| 11/03/2011 | US20110267732 Circuit protective device |
| 11/02/2011 | CN202026268U Direct current brushless motor controller having temperature protection function |
| 11/02/2011 | CN202026080U Over-temperature alarm system for bus of rectifier cabinet |
| 11/02/2011 | CN202026078U Protective circuit of switching power supply |
| 11/01/2011 | US8050006 Method and system of providing overload and short-circuit protection for switched mode power supply |
| 11/01/2011 | US8049469 Safety circuit and battery pack using the same |
| 11/01/2011 | CA2538018C Battery cable with provisions for integral circuit protection |
| 10/19/2011 | EP2376844A1 Ultrasound apparatus with humidity protection |
| 10/19/2011 | CN202014113U Battery charging circuit with function of protection and charger with holder |
| 10/19/2011 | CN202014085U Single-phase alternating-current motor monitor |
| 10/19/2011 | CN202014079U Flow production line overload protection device |
| 10/19/2011 | CN102222877A Electric wiring protection apparatus |
| 10/13/2011 | US20110249371 Thermal protection control method and system |
| 10/12/2011 | CN202009259U Quick intelligent switching power supply charger |
| 10/12/2011 | CN1941582B High power supply to control an abnormal load |
| 10/12/2011 | CN102217078A Solar module |
| 10/12/2011 | CN102214911A Superconducting magnet quenching protection device |
| 10/11/2011 | US8036005 Switching apparatus for grounding an inverter |
| 10/11/2011 | US8035945 Method and apparatus providing final test and trimming for a power supply controller |
| 10/11/2011 | US8035944 Power supply system with adaptive blown fuse detection using negative sequence component |
| 10/05/2011 | EP2372859A1 A thermal protection control method and a system thereof |
| 10/05/2011 | CN202004511U Open-ended charging cabinet for hand-held terminal in supermarket |
| 10/05/2011 | CN202004442U Voltage-sensitive resistor detection protection circuit of photovoltaic grid-connected inverter |
| 10/05/2011 | CN202004439U Motor overload protector |
| 10/05/2011 | CN202004433U Optoelectronic switching-out isolated power supply device |
| 10/05/2011 | CN202004432U Electric control protection device of filter press |
| 10/05/2011 | CN202004431U Circuit protection system |
| 10/05/2011 | CN102208799A Overheat protection circuit for intelligent power module and control method thereof |
| 10/04/2011 | US8031455 System and method for circuit overcurrent protection |
| 09/29/2011 | US20110235219 Protecting device |
| 09/29/2011 | DE112009002254T5 Normally-OFF-Schutzelement und Steuereinheit mit dem Normally-OFF-Schutzelement Normally-off protection element and control unit with the normally-off protection element |
| 09/29/2011 | DE102010012884A1 Verfahren und Anordnung elektrischer Leiter zum Laden einer Fahrzeugbatterie Method and arrangement of electrical conductors for charging a car battery |
| 09/28/2011 | EP2369709A2 Switch-Fuse with control management for solar cells |
| 09/28/2011 | CN201994868U 改进型500w臭氧高压电源 Improved ozone high voltage power supply 500w |
| 09/28/2011 | CN201994816U 一种用于水泵的电机 Motors for water pumps |
| 09/28/2011 | CN201994695U 一种供电电路 A power supply circuit |
| 09/28/2011 | CN201994683U 丛式采油井组抽油机拖动电动机无功集中动态补偿装置 Cong-style production wells pumping drag motor group dynamic reactive power compensation device centralized |
| 09/28/2011 | CN201994639U 电动机断相过热综合保护器 Off-phase motor overheating integrated protection |
| 09/28/2011 | CN201994632U 抗干扰综合智能控制器 Jamming integrated intelligent controller |
| 09/28/2011 | CN201994631U 带防虚接功能的漏电保护开关 With anti-leakage protection switch virtual access functions |
| 09/28/2011 | CN201994629U 带防虚接功能的过压保护开关 With anti virtual access functions Overvoltage Protection Switch |
| 09/28/2011 | CN201994627U 具多功能电源控制芯片接脚的控制电路及侦测电路 A multi-function power control chip and pin control circuit detection circuit |
| 09/28/2011 | CN201993656U 带热保护装置的双金属片温控器 With thermal protection device bimetal thermostat |
| 09/28/2011 | CN102202447A Heat-resistant and lightning proof LED driving power supply without electrolytic capacitor |
| 09/28/2011 | CN102201656A Electronic equipment with high-temperature protection circuit |
| 09/27/2011 | US8027798 Digital thermal sensor test implementation without using main core voltage supply |
| 09/21/2011 | EP2367206A2 Protection circuit for a Photovoltaic device |
| 09/21/2011 | CN201985510U 旁压整体数字式电动葫芦超载保护装置 Pressure overall figure beside electric hoist overload protection device |
| 09/21/2011 | CN201985509U 冒口切断保护装置 Riser cut protection |
| 09/21/2011 | CN201985504U 单体式火灾监控器 Monobloc fire monitors |
| 09/21/2011 | CN102195272A Temperature protection system for electronic devices |
| 09/20/2011 | US8024077 Smart transformer |
| 09/20/2011 | US8021190 Battery cable with provisions for integral circuit protection |
| 09/20/2011 | CA2206793C Method and device for preventing explosions and fires in electrical transformers |
| 09/14/2011 | CN201975767U 锂电池充电放电的温度保护装置 Rechargeable lithium battery discharge temperature protection device |
| 09/14/2011 | CN102187176A Detection system for power tool |
| 09/14/2011 | CN102185275A Electric joint protection device |
| 09/07/2011 | CN201966858U 一种马达转动补偿感应装置 A motor rotation compensation sensing device |
| 09/07/2011 | CN201966635U Common-mode charging circuit |
| 09/07/2011 | CN201966598U 一种铁路防雷分线柜用浪涌保护器 A railway sub-line cabinet with lightning surge protection |
| 09/07/2011 | CN201966583U 三相热保护器 Three-phase thermal protection |
| 09/07/2011 | CN201966494U 一种开关柜智能操控装置 A switch cabinet intelligent control device |
| 09/07/2011 | CN201958817U 蒸气地拖、蒸气清洁机、挂烫机、蒸气加湿器 Steam mop, steam cleaning machines, garment steamer, steam humidifiers |
| 09/07/2011 | CN1976156B Self-repairing circuit protection apparatus |
| 09/07/2011 | CN102176620A Lead and wiring harness protection device |
| 09/07/2011 | CN102176619A Safety device for cable |
| 09/07/2011 | CN102176618A Wire safety device |
| 09/07/2011 | CN102176617A Electric shock protecting device |
| 09/07/2011 | CN102176357A Ptc thermistor and method for protecting circuit |
| 09/07/2011 | CN101540497B Thermal-shutdown circuit and method thereof |
| 09/06/2011 | US8015395 Computer having reconfigurable field programmable gate array |
| 09/06/2011 | US8014116 Computer system and power control apparatus thereof |
| 09/06/2011 | US8014110 Variable speed drive with integral bypass contactor |
| 08/31/2011 | CN201956691U 无功补偿装置开关 Reactive power compensation device switches |
| 08/31/2011 | CN201956673U 太阳能电池的清洗槽防干烧报警电路 Solar cells anti-dry cleaning tank alarm circuit |
| 08/31/2011 | CN201956663U 一种红外感应自动断电报警装置 An infrared sensor automatically power off alarm device |
| 08/31/2011 | CN201956662U 一种蒸馏水器缺水自动断电报警装置 One kind of distilled water automatic power-off alarm device |
| 08/31/2011 | CN201956654U 感应取电互感器无源来电自起动电路 Passive sensors take power transformer calls since starting circuit |
| 08/31/2011 | CN201950651U 一种电动工具的保护装置 Protection device for electric tools |
| 08/31/2011 | CN102170119A Combined surge protection device (SPD) with LC (inductance-capacitance) decoupling element |
| 08/31/2011 | CN102170108A Electrical system with thermal protection of pipeline pump |
| 08/31/2011 | CN102170106A Security protection method under vehicle high-voltage power supply system |
| 08/31/2011 | CN102169614A Monitoring method for electric power working safety based on image recognition |
| 08/25/2011 | US20110205071 Electronic apparatus and method of controlling electronic apparatus |
| 08/24/2011 | EP2359449A1 Device for fire protection in electrical systems |