| 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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| 07/24/2013 | CN203083007U Electric heating device |
| 07/24/2013 | CN103219778A 5V output mobile power supply |
| 07/24/2013 | CN102029914B Electric automobile high-voltage safety device and control method |
| 07/23/2013 | US8493703 Integrated circuit arrangement for safety critical regulation systems |
| 07/23/2013 | US8493170 Overvoltage protection device having one or more parallel-connected overvoltage-limiting elements located in one physical unit |
| 07/18/2013 | WO2013055256A3 Method for the explosion proofing of instruments or devices and device for the implementation thereof |
| 07/18/2013 | WO2013037671A3 Charging circuit for a capacitance and method for charging a capacitance |
| 07/18/2013 | US20130182360 Methods, apparatuses and systems for monitoring for exposure of electronic devices to moisture and reacting to exposure of electronic devices to moisture |
| 07/17/2013 | CN203071555U Intelligent water-saving and water leakage-guaranteeing device |
| 07/17/2013 | CN203071554U Over-temperature protection circuit |
| 07/17/2013 | CN203071553U Temperature control protection circuit |
| 07/17/2013 | CN203071552U Humidity detection security protection system of low-voltage intelligent power distribution cabinet |
| 07/17/2013 | CN103208777A Method for intelligently detecting water level and realizing fuzzy control in photovoltaic pumping system |
| 07/17/2013 | CN103208772A High-voltage transformer test protection device with multi-protection function |
| 07/17/2013 | CN101816107B Circuit protector and electric connection box |
| 07/17/2013 | CA2802608A1 Systems and methods for protecting electrical wire connections from overheating |
| 07/16/2013 | CA2727752C Spa and method of controlling spa system |
| 07/11/2013 | WO2013103662A1 Safety cover with integrated magnet for reed switch |
| 07/11/2013 | US20130176655 Over-current protection device |
| 07/11/2013 | US20130176649 System and method for compressor motor protection |
| 07/10/2013 | CN203056568U Lightning protection module |
| 07/10/2013 | CN203056545U Air conditioner compressor bearing temperature protection device |
| 07/10/2013 | CN203053601U Temperature detection device |
| 07/10/2013 | CN203041810U Tripping control circuit of electric cooker |
| 07/10/2013 | CN103199828A Dual-protection solid-state relay |
| 07/10/2013 | CN103199491A Novel design that electricity leakage occurs to household appliances, electric shock cannot occur to people |
| 07/10/2013 | CN103199490A Gas power-off device used for coal mining machine of model MXG-500 in coal mine |
| 07/09/2013 | US8482895 Electronic circuit board, magnetic sensor, and method for protecting power supply of electronic circuit |
| 07/04/2013 | US20130170088 Electromechanical Excess Temperature Protection Element |
| 07/04/2013 | DE102011106632B4 Wechselrichter mit Überwachung des Feuchtezustandes und Betriebsverfahren Inverter with monitoring of moisture condition and operating procedures |
| 07/03/2013 | EP2610995A1 Electric power generation control system for vehicle |
| 07/03/2013 | CN203039348U Circuit used to unkeep test field active infrared safe fence |
| 07/03/2013 | CN203039347U Lightning protection apparatus and display apparatus |
| 07/03/2013 | CN203029453U Safe multifunctional hand warmer |
| 07/03/2013 | CN103187709A Temperature protection and automatic control device for motor |
| 07/03/2013 | CN103187707A Short circuit overheating protection device of vehicle power main switch |
| 07/02/2013 | US8477469 Overvoltage protection element |
| 06/27/2013 | WO2013092066A1 Protection apparatus, method and power supply system |
| 06/27/2013 | WO2013091689A1 Separating device for direct current interruption between a photovoltaic generator and an electrical apparatus, and photovoltaic system having such a separating device |
| 06/27/2013 | US20130163138 Wire protection method and wire protection device |
| 06/26/2013 | CN203026939U Novel surge protector |
| 06/26/2013 | CN203026913U Temperature protection circuit |
| 06/26/2013 | CN203026912U Temperature control protective circuit |
| 06/26/2013 | CN203026911U Automatic power off protector of winding machine |
| 06/26/2013 | CN203026910U Super-conduction emergency quenching device and system for magnetic resonance |
| 06/26/2013 | CN203018643U Automatic protection control circuit |
| 06/26/2013 | CN103178727A Intelligent direct-current stabilized power supply |
| 06/26/2013 | CN103178493A Relay protection test monitoring alarm device |
| 06/25/2013 | US8472158 Protective device |
| 06/20/2013 | DE102012008489A1 Switched socket for electrical load, has control device that is connected to temperature sensor which detects temperature of socket, to drive switching device in dependence on detected temperature value |
| 06/20/2013 | DE102011089145A1 Schutzvorrichtung, Verfahren und Energieversorgungssystem Protection device, method, and power supply system |
| 06/19/2013 | CN203014344U Non-electricity protection system of converter transformer or smoothing reactor |
| 06/19/2013 | CN203012897U An automatically-controlled power monitoring device |
| 06/19/2013 | CN103166200A Battery protection circuit and explosion-proof lighting device |
| 06/19/2013 | CN103166194A Input overvoltage and under-voltage protection circuit of communication power supply module |
| 06/19/2013 | CN103166193A Overheat protection circuit of communication power supply module |
| 06/19/2013 | CN103166059A Extension socket assembly with thermal protection function |
| 06/19/2013 | CN103162122A Time-based wireless control light-emitting diode (LED) lamp |
| 06/19/2013 | CN101794683B Intelligent circuit breaker with automatic switching-in control unit |
| 06/13/2013 | WO2013085414A1 Device for protecting an electrical power supply system from short-circuit currents in a circuit of an electrified vehicle |
| 06/13/2013 | US20130148248 Power strip with heat protection function |
| 06/12/2013 | EP2601719A2 Method for controlling individual photovoltaic modules in a photovoltaic installation, and control device |
| 06/12/2013 | CN202997957U Switch power supply with high temperature automatic protection function |
| 06/12/2013 | CN202997541U Video monitoring system surge protector capable of providing remote warning signal |
| 06/12/2013 | CN202997509U Circuit protection device |
| 06/12/2013 | CN202997508U Adhesion detecting device for AC contactor of heading machine |
| 06/12/2013 | CN202997498U Universal electronic current relay |
| 06/12/2013 | CN202997211U A manually-reset overload and overtemperature protection power socket |
| 06/12/2013 | CN202980364U Warm-keeping shoe |
| 06/12/2013 | CN102364623B Dry type transformer with protection circuit |
| 06/12/2013 | CN102064719B LED (Light Emitting Diode) backlight power source circuit, backlight power source and multimedia device |
| 06/05/2013 | EP2600476A1 Power safety system and method having a plurality of thermally-triggered electrical breaking arrangements |
| 06/05/2013 | CN202979526U Explosion-proof relay box |
| 06/05/2013 | CN202978260U Lightning-proof tripping protection device of printed circuit board (PCB) |
| 06/05/2013 | CN202978224U Temperature alarm protective device of electrolytic copper powder rectification transformer |
| 06/05/2013 | CN202978220U LED television electric shock protector |
| 06/05/2013 | CN202978219U Temperature arc light comprehensive measurement and control system |
| 06/05/2013 | CN202977977U Power distribution cabinet control system |
| 06/05/2013 | CN202967983U Overload protection type intelligent milling machine |
| 06/05/2013 | CN103138540A Converter IGBT gate driving device |
| 06/05/2013 | CN103138326A Power safety system and method having a plurality of thermally-triggered electrical breaking arrangements |
| 06/05/2013 | CN103138299A Storage battery protection structure |
| 06/05/2013 | CN103138233A Integrated circuit |
| 06/05/2013 | CN103138232A Ultrasonic nebulizer water shortage protection circuit |
| 06/05/2013 | CN101958539B Signal lightning protector with remote signaling function |
| 06/04/2013 | US8456788 Protection system for server |
| 05/30/2013 | WO2013076880A1 Power supply circuit |
| 05/30/2013 | US20130135782 Variable precision thermal sensor |
| 05/30/2013 | US20130134933 Power safety system and method having a plurality of thermally-triggered electrical breaking arrangements |
| 05/29/2013 | EP2596373A1 Device and method for detecting a ground fault |
| 05/29/2013 | CN202957578U Temperature protection device for transformer |
| 05/29/2013 | CN202957576U Temperature protection and alarm device for transformer |
| 05/29/2013 | CN102035183B Protection circuit for switching power supply |
| 05/29/2013 | CN101615456B 过电压保护元件 Overvoltage protection devices |
| 05/23/2013 | US20130128406 Integrated Thermistor and Metallic Element Device and Method |
| 05/23/2013 | US20130128405 Automatic thermal shutdown circuit |
| 05/22/2013 | CN103115564A Water inflowing detection sensor, water inflowing protection device and communication device and method |
| 05/21/2013 | US8444394 Pump controller system and method |
| 05/16/2013 | DE102011055425A1 Verfahren und Schaltungsanordnung zum Trennen einer elektrischen Verbindung zwischen zwei Anschlusspunkten Method and circuit arrangement for disconnecting an electrical connection between two connection points |
| 05/15/2013 | CN202940568U Anti-electric shock device for advertising boards in rainy days |