Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 3 - Mechanisms for operating contacts
Patents for H01H 3 - Mechanisms for operating contacts (17,842)
05/2010
05/05/2010CN201449910U Rapid power out reverse mechanism
05/05/2010CN101702608A Direct drive type permanent magnet motor operating mechanism of high-voltage isolating switch and control method thereof
05/05/2010CN101702388A Variable-speed moving device of main contact and arc contact in arc extinguishing chamber
05/05/2010CN101702381A Design method of remanent magnetism mechanism of recombiner and remanent magnetism mechanism
04/2010
04/29/2010US20100102905 Electromagnetic switch for starter
04/29/2010US20100101924 Switching device
04/29/2010DE102008055685A1 Monitoring device i.e. safety switch, for monitoring closed condition of protective door of machine, has sensor element provided for detecting and signalizing position of actuator, and arranged in switch head
04/28/2010CN201444454U Long-stroke permanent magnet mechanism
04/28/2010CN201444440U Bar-shaped non-excitation tapchanger control mechanism
04/28/2010CN201443576U Novel hydraulic buffer
04/28/2010CN101699596A Dual-power switch
04/28/2010CN101699143A Differential-pressure self-control illumination device of combined transformer
04/27/2010US7705700 Relay with overtravel adjustment
04/21/2010EP2178023A2 RFID based contact position indication
04/21/2010EP2176874A1 A switch
04/21/2010EP2176873A1 Safety switch
04/21/2010CN201440583U Gas insulated switch gear
04/21/2010CN201440394U High-voltage breaker connector and high-voltage breaker using connector
04/21/2010CN201440387U Dual output-shaft operating mechanism of AC high-voltage isolating switch
04/21/2010CN201440386U Switch control structure for electronic product
04/21/2010CN201440385U Rolling compression type contact switch
04/21/2010CN201440384U Special low-voltage operating rod
04/21/2010CN201440383U Neutral point grounding device isolating switch operating mechanism of generator
04/21/2010CN101697328A Blockage-inversing switch
04/20/2010US7700889 Double-shot molded button and method for making the same
04/20/2010US7700888 Switch with shaped face
04/15/2010WO2010041304A1 System for detecting collision between objects
04/15/2010WO2010041081A1 Pull switch apparatus
04/15/2010US20100090506 Detection device and seat comprising one such device
04/15/2010US20100089875 High and medium voltage switch apparatus with two interrupters, having common means for actuating the movable contacts of the interrupters
04/15/2010US20100089874 Switchgear
04/15/2010US20100089732 Electrical switch apparatus having two interrupters, such as a busbar disconnector and a grounding disconnector, and including common actuator means for the movable contacts of the interrupters
04/15/2010US20100089728 Multifunctional foot switch
04/14/2010EP2175464A1 Seating detection switch
04/14/2010EP2175461A2 Household operating device
04/14/2010CN201438437U Electrodynamic high voltage disconnecting switch
04/14/2010CN201438424U High-voltage isolating-switch accelerator
04/14/2010CN201438423U Knocking pin structure for manual operating mechanism of isolating switch
04/14/2010CN101694821A Electrical appliance button device for controlling switching and portable stirrer adopting same
04/14/2010CN101694820A Linear flexible tact switch
04/14/2010CN101086931B Face contact sliding four-pole drive disk spring energy storage operation mechanism
04/13/2010CA2449876C Fuse block with door sensing rotary disconnect
04/08/2010WO2010038320A1 Button for input interface, input interface and mobile terminal
04/08/2010WO2010037757A1 Actuation unit
04/08/2010US20100085136 Electrical switching apparatus and trip actuator assembly therefor
04/08/2010DE202008015142U1 Schalter Switch
04/08/2010DE202008015140U1 Schaltvorrichtung Switching device
04/08/2010DE10223218B4 Einrichtung und Verfahren zur Sitzbelegungserkennung in einem Kraftfahrzeug Apparatus and method for detecting seat occupancy in a motor vehicle
04/08/2010DE102009042110A1 Schnapp-Dreh-/Druckknopf-Anordnung mit einem magnetischen Encoder Snap-rotary / push button assembly with a magnetic encoder
04/08/2010DE102008050674A1 Hydromechanischer Federspeicherantrieb Hydromechanical spring operating mechanism
04/08/2010DE102008049581A1 Electric switch e.g. pressure switch, for use in e.g. kitchen appliance, has actuating element including contact front surface and disk lateral surface, which forms striking surface for operating pressure switch
04/08/2010DE102008030407B3 Auxiliary operating device for electromechanical switch, has blade including holding surface protruding from outer lateral surface of operating element, and stopper defining swiveling-out function of blade
04/08/2010CA2681836A1 Electrical switching apparatus and trip actuator assembly therefor
04/07/2010EP2172957A2 A compact circuit breaker mechanism.
04/07/2010EP2172956A2 A mechanism for the synchronized operation of closing and opening of a switching device and a selector device in a switchgear.
04/07/2010EP2171736A1 Electrical protective device
04/07/2010EP2171698A2 Arrangement in a multilayer floor covering
04/07/2010CN201436464U Street lamp with controllable switch
04/07/2010CN101304161B Fire water-supply equipment control cabinet with emergency starting fire water pump mechanical device
04/06/2010US7692522 Method and device for the safe operation of a switching device
04/06/2010US7692112 Control module
04/01/2010WO2010034809A1 Multiple switch having a rotationally adjustable element
04/01/2010WO2010034313A2 A motor operator for switchgear for mains power distribution systems
04/01/2010CA2738772A1 Multiple switch having a rotationally adjustable element
03/2010
03/31/2010EP2169699A1 Electric switch
03/31/2010EP2169697A1 A single coil actuator for low and medium voltage applications.
03/31/2010EP2169696A1 Multi-section switch with rotation adjustment element
03/31/2010CN201435339Y 10kV electric disconnecting switch
03/31/2010CN201435329Y Keys and keyboard
03/31/2010CN201435327Y Scissor type bracket structure of button
03/31/2010CN201435315Y Cantilever-beam buffering switch
03/31/2010CN201435314Y Mechanical transmission mechanism of remote control switch
03/31/2010CN201435313Y Motor switch
03/31/2010CN201435312Y Switch with lock
03/31/2010CN201431332Y Soymilk maker
03/31/2010CN101686355A Automatic on-off control device and automatic on-off control method
03/31/2010CN101685983A Remote operation of a motor control center subunit disconnect
03/31/2010CN101685714A Electric switch
03/30/2010US7687729 Processed bolt end useful in a turn signal switch assembly
03/25/2010WO2010031885A1 Feedback resonant actuation method for mems electrostatic actuators
03/25/2010US20100072049 Electrical switch
03/25/2010US20100071218 Switch-operating mechanism
03/24/2010EP2166551A1 A wall mountable module enabling vertical actuation
03/24/2010CN201430097Y Pressure spring type balancing spring structure
03/24/2010CN201430080Y Three-station earthing isolator transmission device
03/24/2010CN201430079Y Feeler lever mechanism for air switch
03/24/2010CN201430068Y Non-excitation combined strip-type tap switch
03/24/2010CN101681732A Motor operator de-coupling system sensing camshaft position
03/24/2010CN101681731A Three-position apparatus capable of positioning an electrical transfer switch
03/24/2010CN101677036A Motor-driven relay
03/24/2010CN100595854C Switchgear apparatus
03/23/2010US7683287 Multiple arc chamber assemblies for a fault interrupter and load break switch
03/18/2010WO2010029254A1 Emergency switch
03/18/2010US20100066469 Domestic appliance for treating laundered articles, in particular tumble dryer
03/17/2010EP2164082A2 Antenna module
03/17/2010CN201425905Y Display panel of electric operating mechanism
03/17/2010CN201425904Y Display device of electric operating mechanism
03/17/2010CN201425902Y Anti-theft switch
03/17/2010CN201425901Y Push button structure with automatic-restoring function
03/17/2010CN101673624A High-current self-clean cam switch
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