Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02H - Emergency protective circuit arrangements › 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
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)
08/2010
08/25/2010CN201562948U Socket-type electric leakage protector with multi-protection functions
08/25/2010CN201562646U Built-in C-type intelligent circuit breaker with automatic closing function
08/25/2010CN201562645U Intelligent miniature circuit breaker with automatic closing function
08/25/2010CN201562641U B type intelligent circuit breaker with automatic switch-on function
08/25/2010CN201562640U A-type intelligent circuit breaker with automatic closing function
08/25/2010CN201562639U C-type intelligent circuit breaker with automatic closing function
08/25/2010CN201559537U Driving limiter after drinking
08/25/2010CN101816107A Circuit protector and electric connection box
08/24/2010US7782586 Thermal management within mobile RFID readers through the application of temperature governed variable non-emissive intervals
08/24/2010US7782585 Semiconductor integrated circuit device
08/24/2010US7782584 Load drive controller and control system
08/19/2010US20100208406 Circuit protection device
08/19/2010US20100208393 Identification and protection of an aerospace ac-dc power system in the presence of dc content due to faulty loads
08/19/2010DE112008002704T5 Schaltungsschutzvorrichtung und Gehäuse für elektrischen Anschluss Circuit protection device and housing for the electrical connection
08/18/2010CN201556110U Intelligent voltage stabilizer controller
08/18/2010CN101807810A Generating power supply device
08/18/2010CN101807495A C type intelligent circuit breaker with automatic switch-on function
08/18/2010CN101807494A Built-in C type intelligent circuit breaker with automatic switch-on function
08/17/2010US7777994 Device for preventing the explosion of an element of an electrical transformer
08/17/2010US7777992 Motor start circuit
08/12/2010WO2010060093A3 Solid state relay controller
08/11/2010CN201549887U Temperature-control double-protection AC supply lightning protector
08/11/2010CN201549872U Heating protective circuit
08/11/2010CN201549868U Low-voltage switch intelligent controller
08/11/2010CN201549841U Device for locking plurality of bolts
08/11/2010CN201548650U Detection device for anode and cathode of battery of mobile phone charger
08/11/2010CN101801466A Electric power equipment, and electronic device and power supply element inspection equipment using same
08/10/2010US7773360 Fuse saving power distribution system and fault protection
08/10/2010CA2367584C Pump controller
08/04/2010CN201541127U Domestic lightning and surging protection device
08/04/2010CN201539418U Low-voltage remote automatic control submerged pump system
08/04/2010CN101796890A Risk of shock protection circuit
08/04/2010CN101794982A Anti-parching device for drinking device
08/04/2010CN101794683A Intelligent circuit breaker with automatic switching-in control unit
08/03/2010US7768760 Power distribution bus with protection and alarming
08/03/2010US7768759 Control circuit of semiconductor device having over-heat protecting function
07/2010
07/29/2010DE102009000459A1 Verfahren und Vorrichtung für eine Überlastdetektion bei batteriebetriebenen Geräten mit einem Elektromotor Method and apparatus for overload detection in battery-powered devices with an electric motor
07/28/2010CN101789582A Electric water heater protection device
07/28/2010CN101789336A Built-in circuit breaker with automatic switch-on function
07/27/2010US7764478 Power supply control system
07/27/2010US7764151 Circuit interrupting device with reverse wiring protection
07/21/2010CN201533152U Coal-drawing machine cable towing protection device
07/21/2010CN101783640A Motor speed closed loop control method
07/21/2010CN101783522A Intelligent charging connector
07/21/2010CN101783496A New explosion-proof method of electrical devices
07/21/2010CN101783266A Intelligent micro-circuit breaker having automatic switch-on function
07/20/2010US7760482 Power controller with fusible link
07/20/2010US7760066 Temperature switch
07/20/2010US7759891 Apparatus and method for detecting abnormal conditions of a motor
07/15/2010US20100179477 System for Protecting Circuitry in High-Temperature Environments
07/14/2010EP2207247A1 Earth leakage detection method
07/14/2010CN201527948U Electric actuating mechanism capable of fulfilling automatic switch-on function of circuit breaker
07/14/2010CN201527943U Circuit breaker with function of temperature measurement
07/14/2010CN201527621U Novel ATX power supply protection controlling means
07/14/2010CN201526862U LED light bar
07/14/2010CN101777825A Power supply devices
07/13/2010US7755501 Environmental fuse
07/07/2010CN201523212U Host computer protection alarm system of heat treatment apparatus
07/07/2010CN101771305A Explosion-proof and intrinsic safety frequency conversion motor
07/07/2010CN101771264A Vehicle liquid level warning and protection device
07/07/2010CN101769255A Long-lifetime compressor
07/01/2010WO2010039495A3 Systems and methods for reducing electrically-caused fires in wiring devices
06/2010
06/30/2010CN101763808A Active type matrix display as well as temperature sensing control circuit and method thereof
06/29/2010US7746616 Protection circuit and method of protecting a load circuit
06/29/2010US7746604 Method, system, and computer software code for detection and isolation of electrical ground failure and secondary failure
06/24/2010WO2010070551A1 Ultrasound apparatus with humidity protection
06/24/2010WO2010069208A1 A thermal protection control method and a system thereof
06/24/2010US20100162007 Computer system and power control apparatus thereof
06/24/2010US20100159313 Battery pack
06/24/2010US20100157500 Computer system and power control apparatus thereof
06/24/2010DE102009039913A1 Motor vehicle e.g. hybrid vehicle, has sensor and separate high volt controller that are exclusively utilized for switching off high volt system that is provided for driving vehicle
06/23/2010CN201515252U 平衡充电器 Balance Charger
06/23/2010CN201515215U Overtemperature protection device of motor
06/23/2010CN201515209U Multi-purpose drink limit detection switch
06/23/2010CN201513371U Circuit with human touch stall protection function of electric fan
06/23/2010CN101752858A Multi-gap metal gas discharge tube power supply over-voltage protection module
06/23/2010CN101752846A Arc short-circuit protection device and control method
06/23/2010CN101752833A State monitoring protection device
06/22/2010US7742305 Switching power supply unit
06/22/2010US7742270 System and method for limiting energy in an industrial control system
06/22/2010US7742269 Circuit breaker
06/17/2010US20100152914 Remotely controllable wireless energy control unit
06/17/2010US20100149714 Dual Protection Device For Circuit
06/16/2010EP2197081A2 Integrated electric power distribution center fire protection system
06/16/2010CN201508504U Temperature controller of dry type transformer
06/16/2010CN101741067A Overheating protection device and method of electronic device
06/15/2010US7738229 Microprocessor-controlled multifunctioning light with intrinsically safe energy limiting
06/15/2010US7738228 Inverter thermal protection
06/10/2010US20100142110 Double-sided printed circuit board comprising a strip conductor safety fuse
06/10/2010US20100142109 Dual Protection Device For Circuit
06/09/2010CN201504092U Safety protection device of high-voltage equipment test area
06/09/2010CN201504089U Control circuit for instantly opening type electric water heater generator
06/09/2010CN201503966U Power socket with safety circuit
06/09/2010CN101728854A Mobile phone charger
06/09/2010CN101728814A Power-off protecting circuit
06/09/2010CN101728014A Fire-proof cable and method for preventing cable fire
06/09/2010CN101727888A Automatic player musical instrument, automatic playing system incorporated therein and overheat protector for automatic playing system
06/09/2010CN101726685A Device for detecting positive and negative electrodes of battery of mobile phone charger
06/09/2010CN101102037B Digital switchboard
06/08/2010US7733615 Dynamic braking load analyzer
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