Patents for H01H 51 - Electromagnetic relays (5,199) |
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03/26/1997 | EP0646282B1 Electromagnetic relay |
03/26/1997 | CN2250574Y Single phase ac contactor |
03/26/1997 | CN2250573Y Radiater fan motor and air conditioner relay for car |
03/18/1997 | US5612658 Electromagnetic relay |
03/05/1997 | CN2248923Y Small shell, super-miniature and large power relay |
03/05/1997 | CN1144392A 电磁继电器 Electromagnetic relays |
03/04/1997 | US5608366 Electronmagnetic device |
03/04/1997 | CA2053097C Electromagnetic relay |
02/20/1997 | WO1997006545A1 Polarized electromagnetic relay |
02/20/1997 | WO1997006544A1 Polarized electromagnetic relay |
02/20/1997 | DE19631448A1 Starter motor relay for IC engines |
02/20/1997 | CA2228897A1 Polarized electromagnetic relay |
02/20/1997 | CA2228894A1 Polarized electromagnetic relay |
02/19/1997 | EP0758792A2 Connection network |
02/19/1997 | CN1143159A Starting switch with electronic control circuit and automobile starter with said switch |
01/29/1997 | CN1141496A Electromagnetic relay |
01/15/1997 | CN1140324A Electricity-saving low voltage electric appliance |
01/14/1997 | US5594400 Reed relay |
01/02/1997 | EP0751545A1 Starter contactor having an electronic circuit integrated to the contactor, and vehicle starter having such a contactor |
01/02/1997 | EP0751292A1 Starter of motor vehicle and contactor for such a starter with a control auxiliary relay integrated in the contactor |
01/02/1997 | DE19625848A1 Elektromagnetisches Relais Electromagnetic relay |
01/02/1997 | DE19621557A1 Electromagnetic relay with narrow-shaped magnetic circuit |
01/01/1997 | CN2244249Y Memory self-locking relay |
01/01/1997 | CN1139180A Vehicle starter and switch for the starter |
12/25/1996 | CN1138738A Change-over switch |
12/24/1996 | US5587693 Polarized electromagnetic relay |
12/18/1996 | EP0749144A1 Starter with a contactor having perfectionate means for earthing in rest position, and contactor having such means |
12/17/1996 | US5585696 High current density glow discharge switch |
12/11/1996 | EP0691030B1 Polarized electromagnetic relay |
12/10/1996 | US5583471 Contact spring arrangement for a relay for conducting and switching high currents |
12/04/1996 | EP0746007A2 Polarized electromagnetic relay |
11/27/1996 | EP0744761A2 Magnet switch for starters |
11/12/1996 | US5574416 For use with an electric source |
10/30/1996 | CN2239075Y Magnetic controlled no-pressure operating alternating current contactor |
10/29/1996 | US5570072 For a reed switch |
10/29/1996 | US5569892 Magnet switch for starter |
10/24/1996 | DE19529974C1 Switching matrix network for electrical lines |
10/23/1996 | CN2238484Y No-voltage operating AC contactor |
10/23/1996 | CN2238483Y High sensitive small size high power relay |
10/22/1996 | US5568108 Security relay with guided switch stack and monostable drive |
10/09/1996 | CN1032991C Polarized relay |
10/08/1996 | US5563756 Resettable ground fault circuit interrupter |
10/08/1996 | US5563563 Solenoid with an improved contact design and a system utilizing the solenoid |
10/02/1996 | CN2236686Y Magnetic guard relay |
09/25/1996 | EP0734037A2 Surface mount type leadless electromagnetic relay |
09/24/1996 | US5559482 Dual shielded relay reed pack |
09/19/1996 | DE19509195A1 DC-magnet system with permanent magnet support |
09/18/1996 | EP0731978A1 Method of adjusting the switch-gap in a reed switch |
09/18/1996 | CN1131475A Electromagnetic relay and its manufacturing method |
09/17/1996 | US5557132 Semiconductor relay unit |
09/11/1996 | CN2235155Y Energy-saving soundless A.C. contactor |
09/10/1996 | US5554963 For mounting on printed circuit boards |
09/10/1996 | US5554962 DC vacuum relay device with angular impact break mechanism |
09/10/1996 | US5554961 Energy efficient electromagnetic circuit |
09/05/1996 | DE19605731A1 Starter relay for motor vehicle |
08/28/1996 | EP0640243B1 Polarized power relay |
08/28/1996 | CN2234129Y Noiseless energy-saving contactor |
08/28/1996 | CN2234128Y Miniature large power integrated relay |
08/21/1996 | EP0727803A1 Polarized relay |
08/21/1996 | EP0727801A2 Electromagnetic relay with manual operation |
08/21/1996 | EP0727800A2 Electromagnetic relay |
08/21/1996 | CN1129346A Electro-magnet of electromagnetic contactor |
08/20/1996 | US5548260 Contact assembly for a magnetic switch |
08/20/1996 | US5548259 Electromagnetic relay having an improved resistivity to surge |
08/14/1996 | EP0726588A1 Protective cap for terminals of starter |
08/14/1996 | EP0725971A1 High amperage solenoid structure |
08/11/1996 | CA2167230A1 Protective cap for starter connecting clamps |
08/06/1996 | US5543767 Electrical switch |
07/24/1996 | CN2231819Y Power-saving ac contactor |
07/23/1996 | US5539364 Relay |
07/17/1996 | EP0721650A1 Bistable magnetic actuator |
07/10/1996 | EP0674749B1 Actuating relay for starting devices |
07/09/1996 | US5534834 Armature mount for an electromagnetic relay |
07/03/1996 | EP0720194A1 Electromagnetic relay and its manufacture |
06/27/1996 | DE19530496A1 Changeover switch e.g. for motor vehicle electrically heated catalyst carrier |
06/25/1996 | CA2025080C Switch contact actuator with a built-in reed switch |
06/13/1996 | WO1996018203A1 Polarized relay |
06/13/1996 | DE4445069A1 Polarisiertes Relais A polarized relay |
06/11/1996 | US5525947 Magnet switch for starter |
06/05/1996 | EP0715325A1 Electrical and mechanical locking device for contactors |
05/28/1996 | US5521566 High amperage solenoid structure |
05/22/1996 | CN1122948A 柱式差位接触器 Column bit poor contacts |
05/21/1996 | US5519370 Sealed relay device |
05/21/1996 | US5519369 Electromagnet system and a method and device for joining the core and yoke in the case of the electromagnet system |
05/14/1996 | US5517166 Mercury wetted switch |
05/09/1996 | DE4439177A1 Electromagnetic relay for i.c. engine starter motor |
05/09/1996 | DE3943605C2 Starter with pinion rotated by electromotor |
05/07/1996 | US5515019 Polarized power relay |
04/24/1996 | EP0532586B1 Solenoid operated switching device |
04/11/1996 | WO1996010833A1 Method of adjusting the switch-gap in a reed switch |
04/10/1996 | EP0706195A1 Magnet switch for starter |
04/09/1996 | US5506485 Digital modular microprocessor based electrical contactor system |
04/04/1996 | DE19509058C1 Switch-in relay for i.c. engine starter motor |
03/27/1996 | CN1119245A Magnet switch for starter |
03/20/1996 | EP0702146A1 Magnet switch for starter |
03/20/1996 | CN1118927A Polarized relay with rotative supporting point |
03/14/1996 | WO1996001486A3 Electromagnetic contactor element |
03/14/1996 | DE4432297A1 Starter relay for use with IC engines |
03/13/1996 | EP0700576A1 Transformed current sensing relay for use in switched network modems and circuit incorporating same |
03/06/1996 | CN2221829Y Voltageless operating device of ac contactor |