Patents for H01H 51 - Electromagnetic relays (5,199) |
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08/04/1999 | CN1224913A Electromagnetic relay |
08/03/1999 | CA2172089C Surface mount type leadless electromagnetic relay |
07/29/1999 | WO1999038183A1 Reed relay and method of manufacturing the same |
07/28/1999 | EP0932179A2 Electromagnetic relay |
07/27/1999 | US5929730 Electromagnetic relay and method of manufacture thereof |
07/27/1999 | US5929626 System for measuring low current with contact making and breaking device |
07/14/1999 | CN2329084Y Micro power consumption pulling type permanent magnet AC contactor |
07/14/1999 | CN1044168C Sealed contact device with contact gap adjustment capability |
07/07/1999 | CN1222247A Electromagnetic relay |
07/01/1999 | WO1999033078A1 Improvements in and relating to electromagnetic actuators |
06/30/1999 | CN1221515A Relay |
06/24/1999 | WO1999031691A1 Improved reed switch and method of making same |
06/23/1999 | EP0843884B1 Polarized electromagnetic relay |
06/08/1999 | US5910759 Contact mechanism for electronic overload relays |
06/03/1999 | WO1999027548A1 Miniaturised flat spool relay |
06/02/1999 | EP0920045A1 Magnet swtich for a starter with a sealed partition wall |
06/02/1999 | DE19814504A1 Einrückrelais für Starter Solenoid switch for starter |
06/01/1999 | US5909162 Seesaw type electromagnetic relay serving as a continuous contact with a low power consumption |
06/01/1999 | US5909067 Motor vehicle starter contactor incorporating an auxiliary control relay |
06/01/1999 | CA2110991C Contact assembly for a magnetic switch and method for fabricating the same |
05/27/1999 | WO1999026266A1 Solenoid switch for starters |
05/26/1999 | CN1217814A Electromagnetic relay |
05/25/1999 | US5907204 Power supply terminal structure for starter magnet switch |
05/19/1999 | CN2319916Y Automotive windshield wiper switch with intermittent windshield wiper relay |
05/19/1999 | CN2319915Y Fast disconnecting contactor |
05/12/1999 | CN2318707Y Large-current self-locked no-power-dissipation load controller |
05/11/1999 | US5903203 Electromechanical switch |
05/11/1999 | US5903202 Reed relay and method for fabrication thereof |
05/06/1999 | EP0913847A1 Starter contactor having an improve movable contact and vehicle starter equipped with such contactor |
04/29/1999 | WO1999021201A1 Sealed high tension contactor |
04/28/1999 | EP0911849A2 Bistable rotary snap device |
04/22/1999 | DE19745937C1 Starter for internal combustion engine |
04/20/1999 | US5896075 Electromagnetic relay for high thermal load |
04/15/1999 | DE19744396A1 Bistable relay for heavy current range |
04/14/1999 | CN2314468Y Directional contactor |
04/14/1999 | CN2314464Y Contactor with self controlling switch |
04/13/1999 | US5894256 Magnet switch for starter with elastically deformable contact |
04/13/1999 | US5894255 Electromechanical relay |
04/13/1999 | US5894253 Electromagnetic relay |
04/07/1999 | CN2313324Y Automobile-wiper motor having intermittent water-wiping delay |
04/06/1999 | US5892422 Motor vehicle starter contactor incorporating an auxiliary control relay |
04/06/1999 | US5892194 Sealed contact device with contact gap adjustment capability |
03/31/1999 | CN2312516Y Step advanced and successive cycle relay |
03/30/1999 | US5889454 Electromagnetic relay and method of manufacture thereof |
03/30/1999 | US5889452 Miniature device for executing a predetermined function, in particular microrelay |
03/25/1999 | WO1999014769A1 Electromagnetic actuator |
03/24/1999 | CN2311851Y Energy-saving connector |
03/24/1999 | CN1211807A Micro-power loss noise-free contactor |
03/23/1999 | US5886601 Electromagnetic relay assembly |
03/17/1999 | CN1211336A Electromagnetic switching device |
03/16/1999 | US5883557 Magnetically latching solenoid apparatus |
03/16/1999 | US5883556 Reed switch |
03/16/1999 | CA2097965C Electromagnetic relay |
03/10/1999 | EP0901141A1 Relay |
03/10/1999 | CN2310385Y Electricity-saving type ac contactor |
03/10/1999 | CN1210354A Apparatus and method for controlling electric motor |
03/09/1999 | US5880655 Electromagnetic relay |
03/09/1999 | US5880654 Electromagnetic relay |
03/09/1999 | US5880653 Electromagnetic relay and its manufacture |
03/03/1999 | EP0899765A1 Contactor for a vehicle starter motor |
02/24/1999 | EP0898293A2 Apparatus and method for controlling an electric motor apparatus |
02/24/1999 | EP0897586A1 Electromagnetic relay |
02/16/1999 | US5872497 High energy transfer relay |
02/16/1999 | US5872496 Planar type electromagnetic relay and method of manufacturing thereof |
02/03/1999 | EP0894327A1 Electromagnetic relay |
02/02/1999 | US5867081 Bistable electromagnetic relay arrangement |
01/27/1999 | EP0892981A1 A magnetic relay system and method capable of microfabrication production |
01/26/1999 | US5864271 Bistable electromagnet system for a relay |
01/26/1999 | US5862918 Transport container for relays |
01/21/1999 | DE19727863C1 Elektromagnetisches Relais Electromagnetic relay |
01/20/1999 | CN2304995Y High performance energy saving A. C. contactor |
01/20/1999 | CN2304994Y Small size closed normally shut contactor |
01/19/1999 | US5861787 Reverse power protection circuit and relay |
01/14/1999 | WO1999001882A1 Electromagnetic relay |
01/14/1999 | WO1999001881A1 Electro-mechanical latch relay |
01/14/1999 | CA2295112A1 Electro-mechanical latch relay |
01/14/1999 | CA2294876A1 Electromagnetic relay |
01/13/1999 | CN2304182Y Zero-power-consumption ac.-dc. dual-purpose electronic contactor |
01/07/1999 | EP0721650B1 Bistable magnetic actuator |
01/06/1999 | CN2303376Y Energy saving non-noise ac contact arrangement |
12/23/1998 | EP0885450A1 Electromagnetic switching device |
12/23/1998 | CN2301789Y Noiseless contactor |
12/16/1998 | EP0883886A1 Improved sealed relay |
12/10/1998 | DE19715261C1 Relay |
12/09/1998 | EP0883146A2 Permanent magnetic kind of actuation for a switch |
12/09/1998 | EP0801798A4 Sealed relay device |
12/09/1998 | CN2300185Y Power-saving muffler |
12/09/1998 | CN1041141C Change-over switch |
12/08/1998 | US5847631 Magnetic relay system and method capable of microfabrication production |
12/02/1998 | CN1200837A Switchgear unit |
12/01/1998 | US5844457 Electromagnetically operated electric switching apparatus |
12/01/1998 | US5844456 Electromagnetic relay |
11/25/1998 | CN1200195A Relay and matrix relay |
11/18/1998 | CN2297796Y Self-locked electromagnetic switch |
11/18/1998 | CN2297795Y Hand replacement latching relay |
11/18/1998 | CN1199499A Method of arranging several relay functions and multiple relay arrangement configured in accordance with said method |
11/05/1998 | WO1998035371A3 Flow hole and flow projection |
11/05/1998 | DE19719355C1 Polarised electromagnetic relay |
11/04/1998 | CN2296573Y Energy saving type AC contactor |
11/04/1998 | CN2296572Y Magnetized relay |