Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 50 - Details of electromagnetic relays
Patents for H01H 50 - Details of electromagnetic relays (9,923)
06/2003
06/11/2003EP1166306B1 Magnet system for a relay
06/11/2003CN1111121C Switch of starting device with electronic control circuit and starter with such switch for vehicle
06/10/2003US6577431 System of angular displacement control for micro-mirrors
06/05/2003WO2003046940A1 Elecromagnetic switching apparatus
06/05/2003WO2003046936A1 Electrical contactor apparatus and method
06/04/2003EP1238404B1 Battery cut-off device and method
06/04/2003CN2554790Y Self-adapt contact micro-mechanical relay
06/04/2003CN1422433A Microelectromechanical micro-relay with liquid metal contacts
06/03/2003US6573814 Electromagnetic relay and circuit substrate comprising the same
05/2003
05/28/2003EP1315189A2 Contact arrangement for a relay
05/28/2003EP1269505A4 Inverted board mounted electromechanical device
05/28/2003CN2553505Y Microminiature high sensitive relay
05/28/2003CN2553504Y 高速交流接触器 High-speed AC contactor
05/27/2003US6570269 Method and apparatus for supplying power to a load circuit from alternate electric power sources
05/21/2003CN2552155Y Jointing mechanism for spring hook on ac contactor
05/21/2003CN1419702A Electronically switching latching micro-magnetic relay and method of operating same
05/21/2003CN1109351C Electromagnetic relay, joining structure thereof
05/20/2003US6566989 Contactor
05/20/2003CA2258411C Electromagnetic relay
05/15/2003US20030090351 Electrical contactor with positive temperature coefficient resistivity element
05/14/2003CN2550894Y Start relay for motorcycle
05/14/2003CN1108620C Monopolar reply switch
05/14/2003CN1108619C 电磁继电器 Electromagnetic relays
05/13/2003US6563683 Electrical switchgear
05/13/2003US6563409 Latching magnetic relay assembly
05/13/2003US6563408 Diagnostic relay
05/13/2003US6563238 Comb structure using magnetic force and actuator and inertia sensor both using the comb structure
05/08/2003US20030085784 Relay
05/07/2003EP1308976A1 Relay
05/07/2003EP1218909B1 Load-disconnecting switch, especially for use in motor vehicles
05/07/2003EP1151446B1 Microswitching contact
05/07/2003EP0963595B1 Element for connecting individual contactors to a contactor combination
05/07/2003CN1416587A Electromagnetic switching device, in particular contactor
05/06/2003US6559744 Twin relay
05/01/2003US20030080840 High-frequency relay having a conductive and grounding base covering at least a bottom surface of a body
04/2003
04/30/2003CN2548255Y Electromagnetic device of direct-acting A.C. contactor
04/30/2003CN1107332C 电磁继电器 Electromagnetic relays
04/30/2003CN1107331C Starter switch special purpose for car and starter with switch
04/30/2003CN1107325C Sintered armature
04/24/2003WO2002095896A3 Apparatus utilizing latching micromagnetic switches
04/24/2003US20030076203 Electrical relay contact block and method for the use thereof
04/24/2003DE10162585C1 Electrical relay has auxiliary spring acting on switched contact spring in closed contact position for reducing rebound
04/23/2003CN1412803A Electromagnetic system for electromechanical switch and electromagnetic relay
04/17/2003WO2003031320A1 Thin film structural member, method of manufacturing the member, and switching element using the member
04/16/2003EP1181704B1 Protection relay and protected control set with front wiring
04/15/2003US6549108 Relay
04/15/2003US6548841 Nanomechanical switches and circuits
04/10/2003US20030067372 Electromagnetic relay
04/09/2003EP1300866A1 Snap action relay with bridging contacts
04/09/2003EP1300865A1 Switch
04/09/2003EP1300864A2 Magnet system for an electromechanical switching device and electromagnetic relay
04/09/2003EP1300863A2 Electromagnetic relay
04/09/2003EP0954869B1 Sintered armature
04/09/2003CN2544410Y Ultrasmall high sensitivity relay
04/09/2003CN2544409Y Combined relay
04/09/2003CN1409343A Flexible circuit attached to metal frame of device
04/09/2003CN1409342A 电磁继电器 Electromagnetic relays
04/09/2003CN1409341A 电磁继电器 Electromagnetic relays
04/08/2003US6545575 Relay and method of manufacture thereof
04/08/2003US6545237 System and method for mounting a moveable contact in a contact block
04/03/2003US20030062977 Electromagnetic relay
04/03/2003US20030062976 Electromagnetic relay
04/02/2003EP1298691A1 Electromagnetic relay
04/02/2003EP1298690A1 Electromagnetic relay
04/02/2003CN2543197Y Relay for air conditioner on bus
04/02/2003CN1407576A 电磁继电器 Electromagnetic relays
04/02/2003CN1104733C Electromagnetic switching apparatus
03/2003
03/27/2003WO2003026369A1 Latching micro magnetic relay packages and methods of packaging
03/27/2003US20030060071 System and method for auxiliary contact assembly
03/27/2003US20030057079 System and method for mounting a pusher and moveable contact in a contact block
03/27/2003US20030057078 System and method for auxiliary contact assembly
03/27/2003US20030057077 System and method for auxiliary contact assembly and snap mounting
03/27/2003US20030057072 System and method for mounting a moveable contact in a contact block
03/26/2003EP1296345A2 Flexible printed circuit adhered to metal frame
03/26/2003CN2541947Y Electromagnetic relay with differential magnetic circuit structure
03/26/2003CN1406389A Electromagnetic switching device, in particular a contactor
03/26/2003CN1405815A High-isolated vertical miniaturized variable-section high-power electromagnetic relay
03/25/2003US6538540 Magnetic system for an electromagnetic relay
03/20/2003US20030053279 Flexible circuit adhered to metal frame of device
03/20/2003US20030052761 Welded AC electromagnet lamination assembly incorporating shading coil
03/20/2003US20030052760 Electromagnetic formed contact surface
03/20/2003US20030052759 Electromagnetic relay
03/18/2003US6534839 Nanomechanical switches and circuits
03/13/2003US20030048162 Switching relay with improved armature spring
03/13/2003US20030048161 Battery cut-off device and method
03/12/2003EP1078382B1 Contact mechanism for electronic overload relays
03/12/2003CN2540023Y Oil-immersed type relay
03/12/2003CN2540022Y 气体保护型继电器 Gas protection relays
03/12/2003CN1103127C Cageclamp technology connecting piece
03/11/2003US6531940 Combined contactor/soft starter
03/11/2003US6531939 Electromagnetic relay
03/06/2003WO2003019732A1 Socket used to house female plugs and microrelays
03/06/2003US20030043003 Magnetically latching microrelay
03/05/2003EP1072077B1 Load feeder with interference suppression module
03/05/2003CN2539272Y Auto-controlled ac contactor
03/05/2003CN1401128A Interrupting subassembly for switching appliance
03/05/2003CN1400618A Miniature electromagnetic relay
02/2003
02/27/2003WO2003017308A1 Electromagnet arrangement for a switch
02/27/2003WO2003017294A1 Thin film electromagnet and switching device comprising it
02/26/2003EP1286374A1 Switching relay with improved armature spring
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