| Patents for H01H 3 - Mechanisms for operating contacts (17,842) |
|---|
| 08/04/2010 | CN201540835U Device for hydraulic drive device of electric switch |
| 08/04/2010 | CN201540834U Electrical button for controlling switch and portable mixer using the same |
| 08/04/2010 | CN201540833U Turning plate type automotive electrical appliance emergency switch |
| 08/04/2010 | CN1933055B Non-field cage-shape tap changer for transformer |
| 08/04/2010 | CN101794978A Single-wire explosion-proof travel switch |
| 08/04/2010 | CN101794673A Motor-driven operating mechanism with thermal protector |
| 08/03/2010 | US7767335 High-voltage battery switch |
| 07/29/2010 | WO2010083591A1 Power seat switch to prevent simultaneous activation |
| 07/29/2010 | US20100186190 Switch and motor assembly |
| 07/29/2010 | DE10025688B4 Einrichtung zur Betätigung von Funktionselementen Means for actuating functional elements |
| 07/28/2010 | EP2211249A2 Operating device for an electric device and control panel |
| 07/28/2010 | CN201536297U Direct-drive permanent magnet motor operating mechanism for high-voltage isolating switch |
| 07/28/2010 | CN201536078U 高压气体绝缘金属封闭开关设备三工位开关操作机构 High-voltage gas-insulated metal-enclosed switchgear three-position switch operating mechanism |
| 07/28/2010 | CN201536064U Permanent-magnet operating mechanism |
| 07/28/2010 | CN201536063U 螺旋槽式凸轮操动机构 Spiral grooved cam actuator |
| 07/28/2010 | CN201536062U 一种新型开关按钮 A new switch button |
| 07/28/2010 | CN201535559U 一种水箱控制装置 Cisterns control device |
| 07/28/2010 | CN201534917U 一种缝包机专用开关 One kind of sewing machine dedicated switch |
| 07/28/2010 | CN201534104U Safety switch mechanism of twig crusher |
| 07/28/2010 | CN1596587B Handle assembly for power tool |
| 07/28/2010 | CN101789337A Rocking guide rod type electric operating mechanism for circuit breaker |
| 07/28/2010 | CN101789323A Keyboard key and assembling method thereof |
| 07/28/2010 | CN101789318A Novel bistable permanent magnetic actuator capable of increasing instantaneous opening speed |
| 07/28/2010 | CN101236854B Turn signal switch device |
| 07/27/2010 | US7763818 Spherical bistable mechanism |
| 07/27/2010 | US7763817 Button assembly |
| 07/21/2010 | CN201532890U Self-motion hand-motion knife switch |
| 07/21/2010 | CN201532869U Tripping, buffering and limiting device of operating mechanism |
| 07/21/2010 | CN201532868U Closing non-rotating spring operating mechanism |
| 07/21/2010 | CN201532867U Spring hydraulic operation mechanism for high voltage breaker |
| 07/21/2010 | CN201532866U Automobile fire proofing power switch |
| 07/21/2010 | CN201532865U Automobile combination switch |
| 07/21/2010 | CN101785074A A switch |
| 07/21/2010 | CN101783490A Manual operating mechanism of jack box |
| 07/21/2010 | CN101783263A Bistable-state permanent magnet mechanism of parallel magnetic circuits |
| 07/21/2010 | CN101783257A Keyboard and key lifting switching device thereof |
| 07/21/2010 | CN101783255A High-pressure operation mechanism |
| 07/21/2010 | CN101783254A Vertex spring bracket for vertex spring type operation device |
| 07/21/2010 | CN101783253A Eddy-spring operation device |
| 07/21/2010 | CN101783252A Automatic transfer switching electric appliance and method for judging and treating failure thereof |
| 07/21/2010 | CN101373554B Energy-saving electricity-supplying and door-closing prompter |
| 07/21/2010 | CN101315836B Electromagnetic repulsion force system and permanent magnetic system coupled self-adapting control mechanism |
| 07/20/2010 | USRE41443 Input device which allows button input operation and coordinate input operation to be performed in the same operation plane |
| 07/20/2010 | US7760055 Method and device for the secure operation of a switching device |
| 07/20/2010 | US7759825 Rechargeable battery with a fuse |
| 07/20/2010 | US7759595 Gas insulating switchgear equipped with grounding switchgear |
| 07/20/2010 | US7759593 Button module having an automatic reset function |
| 07/15/2010 | WO2010079109A1 Moving element for a low voltage switching device and switching device comprising this moving element |
| 07/15/2010 | WO2010058338A3 An applicator including a momentary contact switch and a releasable locking system for locking the switch in its on position |
| 07/14/2010 | EP2207191A2 Switch devices for power tools |
| 07/14/2010 | EP2206134A1 Pressure switch, particularly for hand-guided machine tools |
| 07/14/2010 | EP2206133A1 Actuator for switch comprising a freewheel coupling device. |
| 07/14/2010 | EP2206132A1 Actuator |
| 07/14/2010 | CN201527944U Electric control opening/closing device |
| 07/14/2010 | CN201527913U Driving lever switch |
| 07/14/2010 | CN101777447A Changeover switch device and driving device thereof |
| 07/14/2010 | CN101777445A Electromagnetic clutch type drive device |
| 07/14/2010 | CN101777444A Manual energy storing device of permanent magnetic circuit breaker |
| 07/14/2010 | CN101777443A Method suitable for manually opening and closing gate of permanent magnetic breaker and permanent magnetic breaker capable of manually opening and closing gate without external power supply |
| 07/14/2010 | CN101777442A Brake mechanism for coil spring-type operation device |
| 07/14/2010 | CN101777441A Simple permanent-magnetic switch manual switch-on operating method |
| 07/14/2010 | CN101777440A Driving device for actuating mechanism |
| 07/14/2010 | CN101777410A Electromagnetic linear actuator |
| 07/14/2010 | CN101335137B Planar flexible tri-steady mechanism |
| 07/14/2010 | CN101320637B Multi-force output air gap monostable permanent magnet control mechanism with manual emergency switching mechanism |
| 07/13/2010 | US7755478 Drug delivery management system |
| 07/13/2010 | CA2326436C Motor operator for over-head air break electrical power distribution switches |
| 07/08/2010 | WO2010034313A3 A motor operator for switchgear for mains power distribution systems |
| 07/07/2010 | EP2204829A1 On/Off Switch |
| 07/07/2010 | EP2204828A1 Mechanism for coupling a high- or medium-voltage switchgear control, with improved compactness and cost |
| 07/07/2010 | EP2204827A2 Circuit breaker with delayed rotatable cam for spring motor |
| 07/07/2010 | CN201522955U Large-current high-voltage isolating switch with power-assisted torsion spring |
| 07/07/2010 | CN201522940U 辅助开关 Auxiliary switch |
| 07/07/2010 | CN201518582U Rear self-propelled mowing machine adopting batteries for driving |
| 07/07/2010 | CN101772815A Coupling arrangement for transmission of the rotational movement of a switching shaft of an electrical switch to at least one position signalling device |
| 07/07/2010 | CN101770905A Circuit breaker with delayed rotatable cam for spring motor |
| 07/07/2010 | CN101770904A Operating mechanism of circuit breaker |
| 07/07/2010 | CN101770890A Double-column vertical cut-off high voltage isolation switch |
| 07/07/2010 | CN101770888A Spring operating device of high-voltage load switch |
| 07/07/2010 | CN101770883A Press key structure and key board comprising same |
| 07/07/2010 | CN101770877A Operating device |
| 07/07/2010 | CN101770876A Energy storing structure of circuit-breaker spring operating mechanism |
| 07/07/2010 | CN101770875A Electric tool switch |
| 07/07/2010 | CN101769119A Limit doorframe |
| 07/06/2010 | US7750257 Molded polymer load tap changer |
| 07/01/2010 | WO2010071922A1 Lockable rotary electrical switch |
| 07/01/2010 | US20100163391 Identification switch assembly |
| 07/01/2010 | US20100163382 Switching mechanism capable of indicating contacts status and mold cased circuit breaker having the same mechanism |
| 07/01/2010 | US20100163381 Rotary drive for an electrical switch with toggle-lever actuation |
| 06/30/2010 | EP2202768A1 Key structure and keyboard having such key structure |
| 06/30/2010 | CN201518289U Electric operating mechanism for 10 kV isolating switch |
| 06/30/2010 | CN201518285U Automobile press key device |
| 06/30/2010 | CN201518284U V-shaped separating-uniting knob |
| 06/30/2010 | CN101765895A Electrical protective device |
| 06/30/2010 | CN101763977A Driving mechanism for isolating switch |
| 06/30/2010 | CN101763962A Speed reducer of high-voltage electrical switch |
| 06/30/2010 | CN101763961A Clutch device of electric operating mechanism for switch and circuit breaker |
| 06/30/2010 | CN101763960A Spring operation mechanism used for high-voltage switch |
| 06/30/2010 | CN101763959A Transfer mechanism of transfer switch equipment (TSE) |
| 06/30/2010 | CN101763958A Spiral groove type cam operation mechanism and operation method |