| Patents for H01H 50 - Details of electromagnetic relays (9,923) |
|---|
| 11/11/2004 | DE10246092B4 Elektromagnetisches Schaltgerät Electromagnetic switching device |
| 11/11/2004 | CA2524388A1 Multi-stable micro electromechanical switches and methods of fabricating same |
| 11/10/2004 | CN1175451C 电磁继电器 Electromagnetic Relays |
| 11/09/2004 | US6816353 Electronic actuation for mechanically held contactors |
| 11/09/2004 | US6816044 Electrical switching element |
| 11/03/2004 | CN2653722Y Multiple pole integrated plug-in type terminal base |
| 11/03/2004 | CN2653682Y Auxiliary contactor module used with AC contactor |
| 11/03/2004 | CN2653681Y AC contactor having changeable base |
| 11/03/2004 | CN2653680Y AC contactor |
| 11/03/2004 | CN2653679Y Electromagnetic relay with high anti-voltage property between coil and contact points |
| 11/03/2004 | CN1542271A Housing assembly structure of starter motor for vehicle |
| 11/03/2004 | CN1174452C Electromechanical contactor |
| 11/02/2004 | US6813133 Switch, integrated circuit device, and method of manufacturing switch |
| 11/02/2004 | US6811416 Lever for removing electric apparatus |
| 10/28/2004 | WO2004093113A1 Electromagnetic relay |
| 10/28/2004 | US20040212467 Relay |
| 10/28/2004 | DE102004013471A1 Elektromagnetisches Relais, insbesondere Hochstromrelais Electromagnetic relay, in particular high-current relay |
| 10/27/2004 | EP1471557A2 Electromagnetic relay |
| 10/27/2004 | EP1471556A2 Electromagnetic relay |
| 10/27/2004 | EP1471555A2 Electromagnetic relay |
| 10/27/2004 | EP1471554A2 Electromagnetic relay |
| 10/27/2004 | CN1540699A Subminiature large power relay |
| 10/27/2004 | CN1540698A 电磁继电器 Electromagnetic Relays |
| 10/27/2004 | CN1540697A Electroonagetic relay |
| 10/26/2004 | US6809255 Radio frequency ground shield |
| 10/20/2004 | EP1469500A1 Magnet system for a relay with a rocker armature |
| 10/19/2004 | US6806801 High frequency relay |
| 10/19/2004 | CA2328760C High frequency relay |
| 10/14/2004 | WO2004088697A1 Electromechanical switch |
| 10/14/2004 | WO2004088126A2 Electromagnetic contactor for controlling an electric starter |
| 10/14/2004 | US20040201440 Longitudinal electromagnetic latching relay |
| 10/14/2004 | US20040201330 Method and apparatus for maintaining a liquid metal switch in a ready-to-switch condition |
| 10/14/2004 | DE10359640B3 Electromagnet device for electrical switchgear or magnetic drive has magnetic yoke and/or armature of drive coil provided with impact-resistant coating |
| 10/14/2004 | DE102004011471A1 Elektromagnetischer Schalter und Starter, der denselben benutzt An electromagnetic switch and the starter, which uses the same |
| 10/13/2004 | EP1467394A1 Electromagnetic Relay |
| 10/13/2004 | EP1466339A1 Electromagnetic relay with a triple contact bridge |
| 10/13/2004 | CN1536600A Contact mechanism of electronic overload |
| 10/07/2004 | US20040195920 Electromagnetic drive type actuator |
| 10/06/2004 | EP1282907B1 Electromechanical remote switch |
| 10/06/2004 | CN2646857Y Microminiature medium power relay |
| 10/05/2004 | US6800503 MEMS encapsulated structure and method of making same |
| 09/30/2004 | DE4420072B4 Vorrichtung zum Anschließen elektrischer Leiter an einen Schaltapparat A device for connecting electrical conductors to a switching apparatus |
| 09/29/2004 | CN1169177C Switching device with housing bottom as a sub-assembl and corresponding production method |
| 09/28/2004 | US6798323 Welded AC electromagnet lamination assembly incorporating shading coil |
| 09/28/2004 | US6798322 Low noise relay |
| 09/23/2004 | US20040183633 Laminated electro-mechanical systems |
| 09/23/2004 | US20040183382 Mobile magnet actuator |
| 09/23/2004 | DE202004011488U1 Electromagnetically actuated relay has pivot mounted armature that displaces a linear slide element to operate number of contact pairs |
| 09/22/2004 | EP1460663A1 Modular contactor assembly having independently controllable contactors |
| 09/22/2004 | EP1460662A1 Isolation contactor assembly having independently controlled contactors |
| 09/22/2004 | CN2643468Y Static contact apparatus with arcing horn for large-capacity relay |
| 09/22/2004 | CN1168113C Electromagnetic relay |
| 09/21/2004 | US6794971 System and method for removing noise from AC operated electro magnets |
| 09/21/2004 | US6794968 Magnetic latching contactor |
| 09/21/2004 | US6794967 Electromagnetic switch device |
| 09/21/2004 | US6794966 Low noise relay |
| 09/21/2004 | US6794965 Micro-magnetic latching switch with relaxed permanent magnet alignment requirements |
| 09/21/2004 | US6794908 Radiation-hard circuit |
| 09/16/2004 | WO2004044940A9 Auxiliary contact block providing temporary contact |
| 09/16/2004 | US20040178870 Electromagnetic switch and starter using the same |
| 09/15/2004 | CN2641808Y 1/4 crystal cover electromagnetic relay with transition lead wire |
| 09/15/2004 | CN2641807Y Contact quick action type compact auxiliary relay |
| 09/15/2004 | CN2641806Y Armature direct driven balance force type electromagnetic mechanism |
| 09/14/2004 | US6792225 Switch and image forming apparatus |
| 09/10/2004 | WO2004077472A1 Contact-point device |
| 09/09/2004 | US20040174238 A plugboard for housing sockets and micro-relays |
| 09/08/2004 | EP1455373A1 Relay contact assembly |
| 09/08/2004 | EP1455372A1 Relay with core having partly enlarged cross section |
| 09/08/2004 | CN2640024Y D.C. explosion-proof power contactor |
| 09/07/2004 | US6788176 Bounce-reduced relay |
| 09/02/2004 | WO2004075228A1 Dc relay |
| 09/02/2004 | US20040169976 Method and Apparatus to Control Modular Asynchronous Contactors |
| 09/02/2004 | US20040169573 Electromagnetic switch for starter |
| 09/02/2004 | US20040168666 Engine starter |
| 09/02/2004 | DE10254912B3 Verfahren und Form zum Herstellen eines Verbundwerkstücks durch Kunststoffspritzen A method and mold for producing a composite part by plastic injection molding |
| 09/02/2004 | DE10251455B3 Elektromagnetisches Relais Electromagnetic relay |
| 09/02/2004 | DE10251454B3 Elektromagnetisches Relais Electromagnetic relay |
| 09/01/2004 | EP1453073A1 Method and apparatus to control modular asynchronous contactors |
| 09/01/2004 | CN2638229Y High capacity relay stationary contact head device |
| 09/01/2004 | CN2638228Y High capacity relay flow-divided stationary contact head device |
| 09/01/2004 | CN2638227Y Small electromagnetic relay |
| 09/01/2004 | CN2638226Y 电磁开关 Solenoid switch |
| 09/01/2004 | CN2638225Y Small high-power relay |
| 08/31/2004 | US6784773 Electromagnetic relay |
| 08/28/2004 | CA2459108A1 Method and apparatus to control modular asynchronous contactors |
| 08/26/2004 | DE10315243B3 Electromechanical switching system for relays, switches and pushbuttons has main contact bridge providing contact path between pairs of fixed contacts |
| 08/25/2004 | EP1450383A1 intelligent switch assembly and system |
| 08/25/2004 | CN2636392Y 40 A rated current ac contactor |
| 08/25/2004 | CN1163915C Soft magnet-nickel alloy |
| 08/24/2004 | US6781490 Electromagnetic relay |
| 08/24/2004 | US6781489 High-frequency relay |
| 08/24/2004 | US6780055 Terminal structure of high frequency signal transmitting part |
| 08/19/2004 | US20040159534 Wire connecting structure of electromagnetic switch of starter |
| 08/18/2004 | CN2634638Y Self holding relay and contactor electromagnetic device |
| 08/18/2004 | CN2634637Y AC contactor for building |
| 08/18/2004 | CN1521791A 电磁继电器 Electromagnetic Relays |
| 08/17/2004 | US6778047 Relay with a coupling element |
| 08/17/2004 | US6778046 Latching micro magnetic relay packages and methods of packaging |
| 08/17/2004 | US6778045 Telecommunication relay array for DSL network configuraton |
| 08/17/2004 | CA2184829C Sealed relay device |