| Patents for H01H 3 - Mechanisms for operating contacts (17,842) |
|---|
| 04/20/2011 | CN201804761U Switching device |
| 04/20/2011 | CN201804731U Foot-operated variable-speed switch |
| 04/20/2011 | CN201804730U 油缓冲器 Oil buffer |
| 04/20/2011 | CN201804729U Anti-top collision limiting device |
| 04/20/2011 | CN201804728U Limit switch with roller connecting rod |
| 04/20/2011 | CN201804727U Shaft type two-way key |
| 04/20/2011 | CN201804726U Water-proof microswitch bracket provided with push rod |
| 04/20/2011 | CN201798935U Door control switch structure of drawer type disinfection cabinet |
| 04/20/2011 | CN102024612A Soakage contact intelligent control power load switch |
| 04/20/2011 | CN102024607A Online oil injection method for bearing of outdoor high pressure isolating switch base |
| 04/20/2011 | CN102024597A Button structure for triggering switch and relative electronic device thereof |
| 04/20/2011 | CN102024585A Spring operation mechanism |
| 04/20/2011 | CN102024584A Manual brake separating spring energy storage mechanism |
| 04/20/2011 | CN102024583A Monostable permanent magnet mechanism single coil switching on/off speed adaptive control method |
| 04/20/2011 | CN102024582A Omnibearing tact switch |
| 04/20/2011 | CN102024581A Actuator with signal display |
| 04/20/2011 | CN102024552A Large-rotating angle quick mechanism used for on-load tap-changer |
| 04/20/2011 | CN101383221B Three phase reactor on-load tap-changer |
| 04/20/2011 | CN101335135B Dual rotary disk switching contact arrangement |
| 04/19/2011 | US7928332 Brake pedal stop lamp switch |
| 04/19/2011 | CA2390595C Operating arrangement for mechanism |
| 04/14/2011 | WO2011043808A1 Magnet aided solenoid for an electrical switch |
| 04/14/2011 | WO2011042097A1 Keypad for a mobile device |
| 04/14/2011 | DE202011002796U1 Fußschalter mit Gummifeder Foot switch with rubber spring |
| 04/14/2011 | CA2773602A1 Magnet aided solenoid for an electrical switch |
| 04/13/2011 | EP2309525A1 Circuit breaker |
| 04/13/2011 | EP2308067A1 Method of manually decocking a double-latching mechanism of a high-voltage or medium-voltage electrical control apparatus, and associated control |
| 04/13/2011 | CN201796834U Energy pre-storage electric operation mechanism of remote control molded case circuit breaker |
| 04/13/2011 | CN201796822U Assembling structure between circuit breaker spindle provided with buffer and buffer |
| 04/13/2011 | CN201796800U Electrically-operated device for indoor high-voltage isolating switch |
| 04/13/2011 | CN201796794U Mechanism transmission connecting rod for AC high-voltage isolating switch |
| 04/13/2011 | CN201796793U Transmission connecting rod for alternating current (AC) high-voltage isolating switch grounding knife |
| 04/13/2011 | CN201796784U Keyboard key |
| 04/13/2011 | CN201796754U Separated contact switch |
| 04/13/2011 | CN201796753U Adjustable bidirectional trigger mechanism |
| 04/13/2011 | CN201796752U Coil control circuit in permanent magnetic mechanism |
| 04/13/2011 | CN201796751U Electric furnace changing switch |
| 04/13/2011 | CN201796750U Handle switch of welding-cutting tool |
| 04/13/2011 | CN201796749U Electric switch for automobile glare shield |
| 04/13/2011 | CN201796748U Plug-in type control device of alarm system |
| 04/13/2011 | CN201796747U Insulation operating rod with electroscopic function |
| 04/13/2011 | CN201796744U Damper brake switch |
| 04/13/2011 | CN102017036A Electrical switch assembly |
| 04/13/2011 | CN102017035A Spring drive unit comprising a spring state indicator, operating device comprising such spring drive unit, and a spring state indicator |
| 04/13/2011 | CN102013349A Electric appliance working status inductor of automatic three-position switch |
| 04/13/2011 | CN102013346A 磁力操动机构 Magnetic actuator |
| 04/13/2011 | CN102013345A Automatic switching-on controller with displaceable control handles |
| 04/13/2011 | CN102013344A Aural and visual alarm type emergency stop button |
| 04/13/2011 | CN102013343A Integrated-type operator |
| 04/13/2011 | CN101572158B Novel electromagnetic mechanism |
| 04/13/2011 | CN101477903B Permanent magnet mechanism controller |
| 04/13/2011 | CN101379576B Arrangement for activating a transport pawl and a tension device |
| 04/13/2011 | CN101127273B Mechanical limit device of tapping switch electric device |
| 04/12/2011 | US7923652 Activation device |
| 04/09/2011 | CA2716691A1 Power charging device with charge saturation disconnector through electromagnetic force release |
| 04/07/2011 | WO2010034313A8 A motor operator for switchgear for mains power distribution systems |
| 04/07/2011 | DE10239387B4 Versenkbarer Schalter Retractable switch |
| 04/06/2011 | EP2306480A2 A switching device |
| 04/06/2011 | EP2304753A1 Controller unit for switching device |
| 04/06/2011 | EP2304752A1 Controller unit for switching device |
| 04/06/2011 | EP2304751A1 Switching strip for detection of obstructions, and apparatus for the detection of obstructions |
| 04/06/2011 | CN201788881U Disconnecting switch for railways and operating mechanism thereof |
| 04/06/2011 | CN201788880U Transmission device of angular disconnector |
| 04/06/2011 | CN201788876U 550kV quick grounding switch |
| 04/06/2011 | CN201788846U Reversing switch realizing automatic turn-off |
| 04/06/2011 | CN201788845U Tripping energy holding and releasing device |
| 04/06/2011 | CN201788844U Driving and operating device of breaker |
| 04/06/2011 | CN201788843U Operating mechanism of three-station switch |
| 04/06/2011 | CN201788842U Permanent magnetic operating mechanism of automatic change over switch |
| 04/06/2011 | CN201788841U High-precision adjustable travel switch |
| 04/06/2011 | CN201788840U Combined brake pull rod |
| 04/06/2011 | CN201788839U Manual transfer switch |
| 04/06/2011 | CN201788811U Manual operating device of non-excited tap switch |
| 04/06/2011 | CN201782723U Steam mop |
| 04/06/2011 | CN102005341A Action output device for miniature circuit breaker |
| 04/06/2011 | CN102005319A One touch stop lamp switch of vehicle |
| 04/06/2011 | CN101211718B Apparatus for connecting breaker chain pin |
| 04/05/2011 | US7920037 Fault interrupter and load break switch |
| 03/31/2011 | WO2011036470A1 An elongate switch for use in an alarm system |
| 03/31/2011 | US20110073451 Electrical switching apparatus and shaft assembly therefor |
| 03/31/2011 | US20110073450 Wall mounted switch extender |
| 03/30/2011 | EP2302653A2 Key structure and keyboard having such key structure |
| 03/30/2011 | EP2301052A1 Tripping assembly for switching device |
| 03/30/2011 | CN201780900U Rotary make-and-break mechanism with arc extinguishing function |
| 03/30/2011 | CN201780890U Pinion-and-rack transmission mechanism for automatic transfer switching equipment |
| 03/30/2011 | CN201780889U Worm-and-worm gear transmission mechanism for automatic transfer switching equipment |
| 03/30/2011 | CN201780888U Dual-power automatic transfer switch |
| 03/30/2011 | CN201780887U Pneumatic converting switch |
| 03/30/2011 | CN201780886U Keystroke and keyboard with assembly guidance structure |
| 03/30/2011 | CN101996816A High-voltage electric isolating switch |
| 03/30/2011 | CN101996814A Electric operating structure for 6-10kV isolation switch |
| 03/30/2011 | CN101996797A High voltage switch locking device |
| 03/30/2011 | CN101996788A Transfer device for automatic transfer switch |
| 03/30/2011 | CN101996787A High-pressure pneumatic switch |
| 03/30/2011 | CN101996786A Improved structure of pedal switch |
| 03/30/2011 | CN101996785A Key, key component with key and portable electronic device |
| 03/30/2011 | CN101996784A 10KV electrical insulated operating rod |
| 03/30/2011 | CN101996752A Transformer split-type arcless on-load tap switch |
| 03/30/2011 | CN101995911A Notebook computer |
| 03/30/2011 | CN101992735A Vehicle power system and electrical contactor for use with same |