| Patents for H01H 3 - Mechanisms for operating contacts (17,842) |
|---|
| 03/04/2008 | US7337681 Hybrid sensor including electrostatic capacitance sensor |
| 02/28/2008 | US20080048503 Touch sensor user interface with compressible material construction |
| 02/28/2008 | US20080047374 Drive Device with an Input Shaft and an Output Shaft Particularly for Driving a Contact Piece of an Electrical Switching Device |
| 02/28/2008 | CA2599024A1 Input device |
| 02/27/2008 | EP1891653A1 Energy store |
| 02/27/2008 | EP1891652A1 Energy accumulator |
| 02/27/2008 | CN201029085Y Security protection switch of conveyer |
| 02/27/2008 | CN201029076Y Driving mechanism |
| 02/27/2008 | CN201028047Y Solenoid valve and delay control device composed by the same |
| 02/27/2008 | CN201027342Y Device of lower base board control switch |
| 02/27/2008 | CN201027341Y Improved device of lower base board control switch |
| 02/27/2008 | CN201027340Y Improved device of lower base board control switch |
| 02/27/2008 | CN201026574Y Numerical control center setting device for machining |
| 02/26/2008 | US7335845 Air-gap switch |
| 02/26/2008 | US7334319 Method for opening the contact gap of a vacuum interrupter |
| 02/21/2008 | US20080042787 Lighting control module mechanical override |
| 02/21/2008 | US20080041711 Toilet illumination system |
| 02/21/2008 | US20080041706 Operating button device |
| 02/21/2008 | US20080041705 Method for activation of temperature time monitors and temperature time monitors operating therewith |
| 02/21/2008 | DE19681199B4 Druckschalter Pressure Switch |
| 02/21/2008 | DE102006059307B3 Electrical switching device e.g. power switch and separation switch, has auxiliary axle inserted for formation of device as one-way circuit breaker, where upper and lower levers are connected with each other by axle in flexible manner |
| 02/20/2008 | EP1890210A1 Method and device for characterising the operating status of a control element |
| 02/20/2008 | EP1889273A1 Drive arrangement with a drive device of an electrical switchgear and method for operating the drive arrangement |
| 02/20/2008 | CN201025599Y A magnetic controlled contact prevention secure switch |
| 02/20/2008 | CN101127284A Control method for magnetic holding force of permanent magnetic instrument and permanent magnetic instrument with this control device |
| 02/20/2008 | CN101127281A A vacuum breaker for dual stabilized permanent magnetic machine |
| 02/20/2008 | CN101127279A Multi-pole piston jar pump combination device for hydraulic pressure operation machine of high voltage breaker |
| 02/20/2008 | CN101127278A Automatic conversion switch electrical appliance |
| 02/20/2008 | CN101127273A Mechanical limit device of tapping switch electric device |
| 02/20/2008 | CN100370566C Electromechanical remote switch |
| 02/20/2008 | CN100370563C Controller with quick-acting function and watch containing same |
| 02/19/2008 | US7332686 Remote control electrical switch |
| 02/19/2008 | US7332684 Turn signal switch for vehicle |
| 02/19/2008 | US7332681 Modular operating switch assembly |
| 02/19/2008 | CA2271336C Electrical switching apparatus with operating condition indicators mounted in face plate |
| 02/19/2008 | CA2271314C Interlock for electrical switching apparatus with stored energy closing |
| 02/14/2008 | WO2008017357A1 Circuit arrangement |
| 02/14/2008 | US20080035465 Switch device and assembly method thereof |
| 02/14/2008 | US20080035464 Switching Device |
| 02/14/2008 | US20080035459 Rocker switch |
| 02/14/2008 | US20080035456 Method and Apparatus for Control Contacts of an Automatic Transfer Switch |
| 02/14/2008 | DE102006037283A1 Antrieb für einen elektromechanischen Schalter Drive for an electromechanical switch |
| 02/13/2008 | EP1887596A1 Switching unit for a conveying system |
| 02/13/2008 | EP1887595A1 Flexible switching devices |
| 02/13/2008 | CN201022063Y Operation machine for three work position load switch |
| 02/13/2008 | CN201022062Y Remote control high voltage separation switch |
| 02/13/2008 | CN201020412Y Minitype centrifugal machine |
| 02/13/2008 | CN101123155A Outside operation handle for shutter |
| 02/13/2008 | CN101123150A Quick electromagnetic push driven machine |
| 02/13/2008 | CN101123142A General purpose operation and action machine for electric switch |
| 02/13/2008 | CN101123141A A crane explosion proof joint action table |
| 02/12/2008 | US7329970 Touch sensor and location indicator circuits |
| 02/12/2008 | US7329820 Open/closed state detecting system |
| 02/12/2008 | CA2255397C Fault interrupter and operating mechanism therefor |
| 02/07/2008 | WO2008015009A1 Drive for a switch in electrical installations |
| 02/07/2008 | WO2008014873A1 Switch module |
| 02/07/2008 | US20080029377 Lateral pushig type push switch |
| 02/07/2008 | US20080029376 Electric control switch with push-button |
| 02/07/2008 | US20080029374 Switch and method for operation thereof |
| 02/07/2008 | DE202007013421U1 Vorrichtung mit Steckeraufnahme und Leistungsschalter Device with plug receptacle and circuit breakers |
| 02/07/2008 | DE102006034637A1 Hydraulic push-button switch for detecting pressure in hydraulic arrangement, has carrier adjustable by piston against pretensioning force of spring, and another spring provided in switch, where carrier is loaded with additional force |
| 02/06/2008 | EP1884972A1 Medium or high voltage electrical equipment control device and method of controlling a medium or high voltage electrical equipment control device |
| 02/06/2008 | CN201017784Y Electromagnetic lock dedicated for computer monitoring mistake prevention device |
| 02/06/2008 | CN201017780Y Electric device for lead electric machine switch to accurately touching subject matter |
| 02/06/2008 | CN201017779Y Permanent magnetism driving low pressure air switch |
| 02/06/2008 | CN201017778Y Explosionproof switch |
| 02/06/2008 | CN201017777Y Novel electric heating bag supply unit |
| 02/06/2008 | CN201017741Y Electromagnetical mechanism with lever |
| 02/06/2008 | CN101118822A Maglatch mechanism for use in lighting control pod |
| 02/06/2008 | CN101118815A Medium or high voltage electrical equipment control device and method of controlling a medium or high voltage electrical equipment control device |
| 02/06/2008 | CN100367744C Communication equipment and method for operating communication equipment |
| 02/06/2008 | CN100367425C Magnetic actuator |
| 01/31/2008 | WO2008012562A1 Switch |
| 01/31/2008 | US20080023309 Rotary knob with a display |
| 01/31/2008 | DE202007015207U1 Betätigungselement Actuator |
| 01/31/2008 | DE102006034598A1 Drehstelleinrichtung Rotary actuator |
| 01/30/2008 | EP1882261A2 Lighting control having a captured offset linear guide system |
| 01/30/2008 | EP1166300B1 Safety switch |
| 01/30/2008 | CN201015108Y Electromechanical tripping gear for creepage protector |
| 01/30/2008 | CN201013993Y Steam pressure switch |
| 01/30/2008 | CN101114547A Switch device |
| 01/30/2008 | CN101114054A Apparatus and method for fabricating, sorting, and integrating materials with holographic optical traps |
| 01/30/2008 | CN100365752C Drive mechanism of duplicate supply automatic changeover switch |
| 01/30/2008 | CN100365749C Multidirectional operation switch |
| 01/30/2008 | CN100365305C Overload alarming protector and method thereof |
| 01/29/2008 | US7323649 Jerking-initiated switch |
| 01/29/2008 | US7323646 Hand and foot switch |
| 01/29/2008 | CA2472884C Screw tap position sensor with remote detection |
| 01/24/2008 | WO2008009243A1 Tappet for actuating a switching element |
| 01/24/2008 | US20080017493 Multi-directional activation button |
| 01/24/2008 | US20080017492 Position switch |
| 01/23/2008 | CN201011643Y Double-power supply automatic change-over switch |
| 01/23/2008 | CN201011638Y Buckle locking device for switching on or off electrical apparatus |
| 01/23/2008 | CN201011637Y Joint self-protecting device for off tracking switch |
| 01/23/2008 | CN201011636Y Rotating restoring urgent switching on and off mechanism |
| 01/23/2008 | CN201010808Y Protecting equipment used in groove type ironing machine |
| 01/23/2008 | CN201008816Y High pressure cleaning machine gun stopping device |
| 01/23/2008 | CN101110304A High-voltage automatic change-over switch |
| 01/22/2008 | US7321102 Float switch transient suppression device |
| 01/17/2008 | WO2008007761A1 Keytop and method for manufacturing the same |