| Patents for H01H 50 - Details of electromagnetic relays (9,923) |
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| 08/27/2008 | CN101252058A Electromagnetic switching device |
| 08/20/2008 | CN201104315Y Double-power controller connection structure |
| 08/20/2008 | CN101246792A Front plate connector base of embedded relay |
| 08/20/2008 | CN101246791A Low-voltage electrical apparatus with mechanical interlock device |
| 08/20/2008 | CN100413004C Method and device for determining the remaining service life of a switchgear |
| 08/13/2008 | EP1768152B1 Contact device |
| 08/13/2008 | CN100411079C 低噪音继电器 Low noise Relays |
| 08/12/2008 | US7411476 Combination of a switching device and a printed board |
| 08/07/2008 | DE102007005134A1 Electro-mechanical switchgear e.g. relay, has armature supported such that armature implements movement with movement component that is directed perpendicular to pole surface, and coil exhibiting component directed perpendicular to surface |
| 08/06/2008 | EP1953785A2 Polarized electromagnetic relay and coil assembly |
| 08/06/2008 | EP1953784A1 Electromagnetic switching device |
| 08/06/2008 | EP1953783A1 Electromagnetic relay |
| 08/06/2008 | EP1620352B1 Multi-stable electromechanical switches and methods of fabricating same |
| 08/06/2008 | CN101236863A Polarized electromagnetic relay and coil assembly |
| 08/06/2008 | CN101236862A Electromagnetic relay |
| 07/30/2008 | CN101231923A Electromagnetic relay resistant to electric repulsive force |
| 07/30/2008 | CN101231922A Power contactor controlled by direct current electromagnetic force |
| 07/29/2008 | US7405648 Remote control wiring mechanism |
| 07/29/2008 | US7404459 Electric vehicle |
| 07/24/2008 | WO2008087074A2 Recording device for recording the switch state of an electromagnetic switch device |
| 07/24/2008 | US20080174391 Contactor with Connector Module for Control of the Solenoid Mechanism |
| 07/24/2008 | DE19602641B4 Elektromagnetisches Relais mit flachem Anker Electromagnetic relay having a flat armature |
| 07/24/2008 | DE102007053753A1 Elektromagnetischer Schalter zur Verwendung in einem Anlasser An electromagnetic switch for use in a starter |
| 07/23/2008 | CN101228605A Electromagnetic relay |
| 07/23/2008 | CN100405516C Electromagnetic system device of contactor |
| 07/17/2008 | DE19602642B4 Elektromagnetisches Relais und Verfahren zu dessen Herstellung An electromagnetic relay and process for its preparation |
| 07/17/2008 | DE102007002176A1 Erfassungseinrichtung zum Erfassen des Schaltzustands eines elektromagnetischen Schaltgeräts Detecting means for detecting the switching state of an electromagnetic switching device |
| 07/16/2008 | EP1944781A2 Method and apparatus to control modular asynchronous contactors |
| 07/16/2008 | CN100403475C Electromagnetic relay with spring pushing structure |
| 07/16/2008 | CN100403474C Armature part of electromagnetic relay |
| 07/15/2008 | CA2342484C Method and apparatus for supplying power to a load circuit from alternate electric power sources |
| 07/10/2008 | WO2008080301A1 Contactor |
| 07/10/2008 | WO2008080295A1 Assembly device for contactor |
| 07/09/2008 | CN201084654Y A magnetism-retaining relay |
| 07/09/2008 | CN201084653Y A permanent magnetic contactor |
| 07/09/2008 | CN201084652Y A direct-acting contactor action indicator |
| 07/09/2008 | CN101218655A Electromagnetic trip device for an electrical installation device |
| 07/09/2008 | CN100401447C Probe stand of contactor, armature comection structure and Ac contactor thereof |
| 07/09/2008 | CN100401446C Probe of contactor and AC contactor thereof |
| 07/03/2008 | US20080162007 Starter |
| 07/03/2008 | US20080157905 Power relay |
| 07/02/2008 | EP1939444A2 Starter |
| 07/02/2008 | EP1938353A2 Electromechanical latching relay and method of operating same |
| 07/02/2008 | EP1938352A1 Motor starting or motor control device, semiconductor power component and method for producing a motor starting or motor control device |
| 07/02/2008 | CN201081812Y Relay |
| 07/02/2008 | CN101213630A Connecting system comprising an electromagnetic switchgear, especially contactor, and a connector |
| 07/02/2008 | CN101211716A Pull rod and flash barrier connection structure in relay |
| 07/02/2008 | CN101211715A Polarized reinforced contact relay |
| 07/02/2008 | CN101211714A Relay mounting structure using integrative screw rod and nut |
| 07/02/2008 | CN101211713A Chute type base and contact subassembly in relay |
| 07/02/2008 | CN101211712A Relay hanging spring subassembly |
| 07/02/2008 | CN101210534A 起动机 Starter |
| 07/02/2008 | CN100399486C Minisize switching device |
| 06/26/2008 | US20080150660 Connecting System Comprising an Electromagnetic Switchinggear Device, Especially Contactor, and a Connector |
| 06/25/2008 | EP1936640A1 DC electromagnet |
| 06/25/2008 | EP1934997A1 An electromagnetic drive unit and an electromechanical switching device |
| 06/25/2008 | EP1846320B1 Micromechanical device comprising a mobile beam |
| 06/25/2008 | CN201078799Y Relay buckle slice with adjustable distance |
| 06/25/2008 | CN101208762A Ag monoxide-type electric contact material, and relay, alternating current general-purpose relay and automotive relay using the same |
| 06/25/2008 | CN101206973A Bistable microcomputer electric relay |
| 06/25/2008 | CN100397539C Integrated reed and electromagnetic relay of the same |
| 06/24/2008 | US7391290 Micro magnetic latching switches and methods of making same |
| 06/20/2008 | CA2613765A1 Current trip unit for circuit breaker |
| 06/19/2008 | US20080143463 Structure of magnet switch ensuring stability of installation of seal |
| 06/19/2008 | DE102006035844B4 Schütz für Gleichstrom- und Wechselstrombetrieb Contactor for DC and AC operation |
| 06/18/2008 | CN101202181A Permanent magnetism contactor operation mechanism |
| 06/18/2008 | CN101202180A Method for improving high power relay load capability |
| 06/12/2008 | US20080136568 Electromagnetic switch for use in starter |
| 06/12/2008 | DE102006053840B3 Elektrisches Schaltelement, insbesondere Relais, zum gleichzeitigen Schalten mehrerer Stromkreise Electrical switching element, in particular relay for simultaneous switching of multiple circuits |
| 06/11/2008 | EP1929499A2 Electromagnetic switchgear |
| 06/11/2008 | CN201072733Y Electromagnetic contactor with counter |
| 06/11/2008 | CN201072732Y Minitype single group normal closing type relay |
| 06/11/2008 | CN201072731Y Modularized composite non-arc intelligent motor starter |
| 06/11/2008 | CN201072730Y Novel dustproof contactor |
| 06/05/2008 | WO2008066253A1 Power switching module for battery module assembly |
| 06/04/2008 | CN201069743Y A car DC contactor |
| 06/04/2008 | CN201069742Y Electromagnetic relay for fixing magnetic circuit via the protruding table |
| 06/04/2008 | CN201069741Y Front wiring base for buried relay plate |
| 06/04/2008 | CN101192486A Electromagnetic switch for starter |
| 05/29/2008 | US20080122564 Electromagnetic switch for use in starter |
| 05/28/2008 | EP1925011A1 Heat engine starter switch comprising improved winding electrical connection means |
| 05/28/2008 | CN201066766Y An electromagnetic relay |
| 05/28/2008 | CN201066666Y A contact relay |
| 05/28/2008 | CN201066665Y An electromagnetic relay |
| 05/28/2008 | CN201066664Y An AC contactor touch head |
| 05/28/2008 | CN201066663Y High vibration resisting electromagnetic relay |
| 05/28/2008 | CN201066662Y Ultra-small high-power relay |
| 05/28/2008 | CN201066661Y Relay |
| 05/28/2008 | CN101188166A A permanent magnetic mechanism |
| 05/22/2008 | WO2008060413A1 Tie bar for two pole switching device |
| 05/22/2008 | US20080117007 Starter including electromagnetic switch with protective cover for protecting terminals |
| 05/22/2008 | CA2669787A1 Tie bar for two pole switching device |
| 05/21/2008 | EP1923986A2 AC controller for electromagnetic switches |
| 05/21/2008 | EP1923899A2 Electrical switch element, in particular a relay, for the simultaneous switching of a plurality of circuits |
| 05/21/2008 | CN201063319Y Inhalation type magnetic pole structure for relay |
| 05/21/2008 | CN201063318Y External relay remaining by magnetism |
| 05/21/2008 | CN201063317Y Instable equilibrium type high-efficiency contactor |
| 05/21/2008 | CN201063316Y DC excitation winding |
| 05/20/2008 | US7375606 Electromagnetic contractor for controlling an electric starter |
| 05/15/2008 | WO2008033349A3 Sealed contactor |