| Patents for H01H 50 - Details of electromagnetic relays (9,923) |
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| 10/22/1997 | EP0801798A1 Sealed relay device |
| 10/22/1997 | CN1162830A Electric current switching apparatus with arc extinguishing mechanism |
| 10/22/1997 | CN1036232C Protected electric switching apparatus and device for fixing same |
| 10/21/1997 | US5680084 Sealed contact device and operating mechanism |
| 10/21/1997 | US5680083 Electromagnet device for electro-magnetic contactor |
| 10/21/1997 | US5680082 Miniature multicontact electromagnetic relay for industrial use |
| 10/21/1997 | US5679935 Change-over switch |
| 10/16/1997 | DE19627208C1 Switchgear and switch-chamber arrangement e.g. for electrical contactor |
| 10/15/1997 | CN2264969Y High-power subminiature relay |
| 10/14/1997 | US5677655 Electromagnetic contactor with adjustment contact terminals |
| 10/08/1997 | EP0800193A2 Power supply terminal structure for starter magnet switch |
| 10/08/1997 | EP0800192A1 Electric device comprising a contactor with an accommodation device for a protection module and protection module |
| 10/08/1997 | CN1161556A Sealed contact device with contact gap adjustment capability |
| 10/01/1997 | EP0798754A2 Electromagnetic relay |
| 10/01/1997 | EP0798752A2 Sealed contact device with contact gap adjustment capability |
| 09/30/1997 | US5673012 Polarized electromagnetic relay |
| 09/30/1997 | US5673011 Surface mount type leadless electromagnetic relay |
| 09/25/1997 | DE19626982C1 Electromagnetic relay and mfg. method |
| 09/24/1997 | EP0796503A1 Polarized relay |
| 09/24/1997 | CN2263396Y Rare-earth iron-core AC contactor and special-purpose electricity-saving controller |
| 09/18/1997 | DE19633727C1 Electrical component e.g. automobile relay and switch-relay for FAO |
| 09/18/1997 | DE19627845C1 Electromagnetic relay assembled at lowest cost and highest precision |
| 09/17/1997 | EP0795186A1 Electromagnet switch |
| 09/17/1997 | CN1035909C Contact device |
| 09/16/1997 | US5668693 Method of monitoring a contactor |
| 09/12/1997 | WO1997033289A1 Electromagnetic switching device with restricted guidance |
| 09/12/1997 | WO1997022985A3 Switching device |
| 09/04/1997 | WO1997032325A1 Improved sealed relay |
| 09/04/1997 | WO1997032324A1 Electrical switch with locking-screw securing device |
| 09/02/1997 | US5663699 Starter magnet switch |
| 08/28/1997 | DE19627844C1 Plastics-moulded electromagnetic relay with mfg. method |
| 08/27/1997 | EP0791945A2 Electromagnetic relay with combined return and contact spring |
| 08/27/1997 | EP0791944A2 Electromagnetic relay |
| 08/27/1997 | CN2261082Y Solenoid type dc. contactor |
| 08/27/1997 | CN1035738C Device with four-legged coil |
| 08/20/1997 | EP0790630A2 Magnet switch for starter with elastically deformable contact |
| 08/14/1997 | WO1997029501A1 Electronic switch magnet control system for switching on and holding a contactor |
| 08/14/1997 | WO1997029497A2 Bulk fabricated electromagnetic micro-relays/micro-switches and method of making same |
| 08/14/1997 | WO1997021238A3 Contactor safety combination |
| 08/14/1997 | DE3645337C2 Relay esp. for domestic electric heater |
| 08/13/1997 | EP0789379A1 Starter of motor vehicle having a sealing joint carried by an operating rod |
| 08/13/1997 | EP0646267B1 Solenoid energization indicator |
| 08/12/1997 | US5656981 For supplying an electric current from a battery to a starter motor |
| 08/07/1997 | DE19605974A1 Elektronische Schaltmagnetansteuerung zum Einschalten und Halten eines Schützes Electronic switching magnet drive to power on and holding a contactor |
| 07/31/1997 | WO1997027605A1 Electrical switching device |
| 07/31/1997 | WO1997027604A1 Electromagnetic relay of narrow construction and method of producing the same |
| 07/31/1997 | WO1997027602A1 Electrical switching device |
| 07/31/1997 | DE19602643A1 Elektromagnetisches Relais in schmaler Bauweise und Verfahren zu dessen Herstellung An electromagnetic relay in narrow design and process for its preparation |
| 07/31/1997 | DE19602642A1 Electromagnetic relay design with mfg. method |
| 07/31/1997 | DE19602641A1 Electromagnetic relay with planar armature |
| 07/30/1997 | EP0786788A1 Circuit Breaker |
| 07/29/1997 | US5652559 Method of micromachining electromagnetically actuated current switches with polyimide reinforcement seals, and switches produced thereby |
| 07/29/1997 | US5652420 For operating a load |
| 07/24/1997 | DE19602118A1 Elektrisches Schaltgerät Electrical switching apparatus |
| 07/23/1997 | CN2258316Y Self-arcing quick-breadking AC contact |
| 07/17/1997 | DE19600314A1 Relay with forced contact sets |
| 07/16/1997 | EP0784331A2 Electromagnetic relay |
| 07/16/1997 | EP0784330A2 Electromagnetic relay |
| 07/16/1997 | EP0630517B1 Safety relay with guided contact set and monostable drive |
| 07/09/1997 | EP0617834B1 Mercury wetted switch |
| 07/03/1997 | WO1997023889A1 Switchgear unit |
| 07/02/1997 | EP0782157A1 Contact carrying slider for contactors |
| 07/01/1997 | US5644177 Micromechanical magnetically actuated devices |
| 06/26/1997 | WO1997022985A2 Switching device |
| 06/25/1997 | EP0780870A2 Small sized monostable electromagnetic relay |
| 06/25/1997 | EP0780858A1 Miniature device to execute a predetermined function, in particular a microrelay |
| 06/25/1997 | CN2257076Y Relay with improved slide structure |
| 06/19/1997 | DE19615185C1 Electromagnetic relay e.g. of the polarised miniature type |
| 06/19/1997 | DE19546763A1 Electromagnetic relay e.g. for polarity reversal of DC motors |
| 06/12/1997 | WO1997021238A2 Contactor safety combination |
| 06/12/1997 | WO1997017711A3 Connecting device |
| 06/12/1997 | DE19545540A1 Schützsicherheitskombination Contactor combination |
| 06/11/1997 | EP0778592A2 Electromagnetic actuator having a low aspect ratio stator |
| 06/10/1997 | US5638041 Electromagnetic assembly |
| 06/10/1997 | US5638038 Switch including breaker |
| 06/05/1997 | DE19627295A1 Amplifier component for contactors provided with rear side units for carrier rail fixing |
| 06/05/1997 | DE19544520A1 Polarised electromagnetic relay |
| 06/04/1997 | EP0777250A2 Electromagnetic relay with rockable armature |
| 06/04/1997 | EP0777249A2 Bearing of armature for a relay with rockable armature |
| 06/04/1997 | EP0731977B1 Electromagnetic switchgear |
| 05/29/1997 | WO1997019457A1 Switch with inductor function |
| 05/22/1997 | DE19548480C1 Switch device unit with first and second switch devices with turning combination |
| 05/21/1997 | EP0774768A1 Modular contactor control system |
| 05/21/1997 | EP0774767A1 Modular surge suppressor |
| 05/21/1997 | EP0774681A1 Electromagnetic actuator |
| 05/21/1997 | EP0587611B1 Dc relay device |
| 05/20/1997 | US5631614 Magnetic self-latching electric contact |
| 05/20/1997 | US5631613 Magnet switch for engine starter |
| 05/15/1997 | WO1997017711A2 Connecting device |
| 05/15/1997 | DE19542142A1 Engagement relay for starter device of IC engine |
| 05/14/1997 | EP0773570A1 Electrical device with opening and closing contacts to be coupled to an electrical apparatus with a movable element |
| 05/14/1997 | EP0727089B1 Electromechanical component, especially relay, with sealed casing |
| 05/13/1997 | US5629506 Low voltage AC contactor including high recovery voltage gas system |
| 05/07/1997 | EP0772216A1 Detection of contact position from coil current in electromagnetic switches having AC or DC operated coils |
| 05/06/1997 | US5627503 Relay |
| 05/02/1997 | EP0771018A2 Magnetic actuator arrangement |
| 04/30/1997 | DE19606884C1 Electromagnetic relay e.g. for electromagnetic switch drive |
| 04/30/1997 | DE19606883C1 Electromagnetic relay with combined contact- and reset-spring |
| 04/24/1997 | WO1997015062A1 Relay and matrix relay |
| 04/22/1997 | US5623239 Electrical contactor spring |