Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 51 - Electromagnetic relays
Patents for H01H 51 - Electromagnetic relays (5,199)
01/2013
01/15/2013US8354900 Microelectromechanical device provided with an anti-stiction structure, and corresponding anti-stiction method
01/15/2013US8354899 Switch structure and method
01/09/2013CN102870180A Small bistable high-performance relay
01/09/2013CN102867698A Efficient electromagnetic switch
01/09/2013CN102867697A Novel electromagnetic switch
01/09/2013CN102867696A Electromagnetic switch of automotive starter
01/09/2013CN102360989B Crank shaft type electromagnetic switching mechanism
01/08/2013US8350646 Connection structure of the armature and the pushing mechanism of the relay
01/08/2013US8350645 High voltage relay
01/08/2013US8350509 Power switching system including a micro-electromechanical system (MEMS) array
01/03/2013WO2013001020A1 Starter relay for a starting apparatus and starting apparatus having a starter relay
01/03/2013WO2013001004A1 Split armature relay
01/02/2013CN202650995U Contactor
01/02/2013CN102859618A Bistable magnetic actuator
01/02/2013CN101652826B Formation of vertical devices by electroplating
01/01/2013US8345403 Portable HVAC solenoid power kit
01/01/2013US8344831 Magnetic yoke, micromechanical component and method for producing a magnetic yoke and a micromechanical component
12/2012
12/26/2012CN202633183U Magnetic latching relay with anti-magnetic-inference capacity
12/26/2012CN202633182U 磁保持继电器 Latching Relay
12/26/2012CN102842463A AC (Alternate Current) contactor
12/26/2012CN101976635B 换向接触器 Reversing contactors
12/25/2012US8339222 Electromagnetic relay
12/20/2012US20120319806 Thermally managed electromagnetic switching device
12/19/2012CN202616144U Capacitor contactor having bistable current-limiting contact
12/19/2012CN101834096B Magnetic hold relay for vehicles
12/13/2012WO2012169975A1 Electromagnetic relay with improved yoke, in particular a relay for interruption of electric circuit in the case of diffferential current, and switch comprising such relay
12/13/2012US20120313737 Electromagnetic relay and method of manufacturing the same
12/12/2012EP2533262A1 Electromagnetic relay and method of manufacturing the same
12/12/2012CN202601526U High voltage direct current (DC) contactor
12/12/2012CN102822501A Switching apparatus, starting apparatus and method for electromagnetic switching apparatus
12/12/2012CN102013361B Magnetic circuit system of eccentric, rotary and asymmetric armature member
12/11/2012US8330564 Switching devices configured to control magnetic fields to maintain an electrical connection
12/11/2012US8327527 Integrated reed switch
12/05/2012EP2530698A1 Reversible electromagnetic contactor
12/05/2012EP2530697A1 Electromagnetic contactor unit
12/05/2012CN101944457B Magnetic latching electromagnet with state detection function
11/2012
11/29/2012WO2012159835A1 Star-delta wiring, in particular for a protective circuit on a mounting plate
11/28/2012CN202564149U Electromagnetic switch and vehicle starter
11/28/2012CN202564148U Relay
11/28/2012CN102804318A Contact switching device
11/28/2012CN102804317A Contact switching device
11/28/2012CN102804316A Contact switching device
11/28/2012CN101800138B Electromagnetic relay and assembling method of electromagnetic unit thereof
11/27/2012US8317301 Printing nozzle arrangement having fault detector
11/22/2012WO2012157171A1 Electromagnetic contactor
11/22/2012WO2012157170A1 Electromagnetic contactor
11/22/2012WO2012155829A1 Magnetic circuit structure of polarized relay
11/21/2012EP2525382A1 Combined function circuit protection and control device actuator
11/21/2012EP2525381A1 Mounting unit for electromagnetic contactor and electromagnetic contactor coupling structure using same
11/21/2012CN202549743U Contactor with 7-to-15-ampere rated operational current
11/21/2012CN202549742U Monostable permanent magnetic operating mechanism
11/21/2012CN102789873A Miniature two-way magnetic latching electromagnet
11/15/2012WO2012154131A1 Bistable switch with a bistable mechanism
11/14/2012CN202534604U Vehicle starter and electromagnetic switch thereof
11/14/2012CN202534603U Single-phase magnetic holding relay
11/14/2012CN102782306A Device for starting an internal combustion engine
11/14/2012CN102779690A Small high-power magnetic latching relay
11/14/2012CN101984504B Magnetic latching relay with double flexible pushing connections
11/07/2012EP2521155A1 Contactor, in particular for disconnecting batteries in electrical wiring systems on board vehicles
11/07/2012EP2521150A1 Contactor, in particular for disconnecting batteries in electrical wiring systems on board vehicles
11/07/2012EP2519733A1 Starter having engagement detection functionality
11/07/2012CN202523649U Novel electromagnetic switching device
11/06/2012US8305166 Electromagnetic relay
11/05/2012CA2770953A1 Contactor, in particular for disconnecting batteries in electrical wiring systems on board vehicles
11/05/2012CA2770952A1 Contactor, in particular for disconnecting batteries in electrical wiring systems on board vehicles
11/01/2012US20120275079 Frequency addressable microactuators
10/2012
10/31/2012EP2517027A1 Phase current measurement module for an electrical counter, provided with a current cut-off function
10/31/2012CN202513095U Energy saving ac contactor
10/30/2012US8300380 Apparatus for determining and/or monitoring a process variable
10/24/2012CN202502952U Contact device and electromagnetic relay provided with same
10/24/2012CN101976638B Monopole arc-free permanent magnet alternating-current contactor
10/23/2012US8294539 Micro-electro-mechanical switch beam construction with minimized beam distortion and method for constructing
10/17/2012EP2510221A1 Starter device
10/17/2012CN102737916A Permanent-magnet-maintenance bistable execution mechanism
10/17/2012CN102734035A Starter for vehicle
10/11/2012US20120256714 Pneumatically damped relay
10/10/2012CN102723242A Electromagnetic switch with two electromagnets
10/10/2012CN101620951B 电磁继电器 Electromagnetic Relays
10/03/2012CN102713250A Starter device comprising a relay
10/03/2012CN102709124A Combined push clamp duplex spring type magnetic latching relay
10/03/2012CN102709121A Three-closing-force magnetic latching relay capable of monitoring opening and closing states of movable and static contacts
10/03/2012CN101667511B Relay
10/03/2012CN101071698B Relay
10/02/2012US8279026 Micro-machined relay
10/02/2012CA2508541C Electromagnetic relay
09/2012
09/26/2012EP2503582A1 Electromagnetic relay
09/26/2012EP2502247A1 Contactor assembly for switching high power to a circuit
09/26/2012CN102691606A Starter
09/26/2012CN101521125B Electromagnet device
09/25/2012US8274344 Electromagnet for use in a relay
09/19/2012CN102686870A Starter having engagement detection functionality
09/19/2012CN102683118A Double-magnetic-loop magnetic latching relay
09/19/2012CN102683115A Rotary actuator and contactor including the same
09/18/2012US8269586 Large-capacity vacuum circuit breaker
09/12/2012CN202434428U Direct current contactor
09/12/2012CN202434427U Permanent magnet bi-stable micro-relay
09/12/2012CN102668007A Electromagnetic contactor unit
09/12/2012CN102668004A Mounting unit for electromagnetic contactor and electromagnetic contactor coupling structure using same
09/11/2012US8264307 Dual substrate MEMS plate switch and method of manufacture
09/07/2012WO2012116824A1 Electromagnetic relay having a monitored switching position
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