Patents for H01H 50 - Details of electromagnetic relays (9,923) |
---|
02/16/2000 | CN1244946A Electromagnetic relay |
02/15/2000 | US6025768 Electromechanical switching device package with controlled impedance environment |
02/15/2000 | US6025767 Encapsulated micro-relay modules and methods of fabricating same |
02/10/2000 | WO2000007205A1 Device for short-circuit protection |
02/10/2000 | WO2000007204A2 Electromagnetic relay |
02/10/2000 | WO2000007203A1 Switching device with housing bottom as a sub-assembly and corresponding production method |
02/10/2000 | WO2000007200A2 Electromagnetic relay |
02/10/2000 | WO2000007199A2 Electromagnetic relay and method for producing the same |
02/10/2000 | DE19834474A1 Einrichtung zum Kurzschlußschutz Means for short-circuit protection |
02/09/2000 | EP0910862B1 Arrangement of a relais together with a control component |
02/09/2000 | EP0910861B1 Process for manufacturing an electromagnetic relay |
02/09/2000 | CN1244291A Relay magnet retention apparatus |
02/08/2000 | US6023212 Electromagnetic relay with manual actuator |
02/03/2000 | WO2000005737A1 Electromagnetic relay |
02/03/2000 | WO2000005736A1 Polarized electromagnetic relay |
02/03/2000 | WO1999060655A9 Switching relay with magnetically resettable actuator mechanism |
02/03/2000 | WO1999057741A8 Electromechanical relay |
02/03/2000 | DE19831658A1 Electromechanical switching relay for heavy current applications has contact carrier and cooperating switching spring each provided with 2 spaced contacts with different relative spacings between respective contact pairs |
02/02/2000 | EP0976138A1 Electromagnetic switching device |
02/02/2000 | EP0976137A1 Electromagnetic relay |
02/02/2000 | CN1243598A Solenoid switch for starters |
02/01/2000 | US6020650 Electromagnetic switch having variable magnetic resistance |
01/26/2000 | EP0974997A2 Fault current tolerable contactor |
01/26/2000 | EP0974994A1 Electromagnet for automatic circuit breaker having a flat core with twisted portion |
01/26/2000 | EP0914665B1 Electromagnetic relay and process for producing the same |
01/26/2000 | CN2360932Y Security energy saving magnetic starter |
01/26/2000 | CN1242868A Electromagnetic switching device |
01/26/2000 | CN1242586A Fault current tolerable contactor |
01/19/2000 | CN1242102A Integral armature retention spring for electromagnetic relays |
01/18/2000 | US6016092 Miniature electromagnetic microwave switches and switch arrays |
01/12/2000 | CN1241289A Contactors having electronically controlled driving system and capable of connectivity |
01/11/2000 | US6014068 Electromagnetic relay |
01/05/2000 | EP0968530A1 Micro-electromechanical relays |
01/04/2000 | US6009615 Method of manufacturing a bistable magnetic actuator |
12/29/1999 | CN1239811A Relay with restricted guidance contacts |
12/23/1999 | DE19814432C1 Elektromagnetisches Schaltgerät mit einem mehrteiligen Gehäuse Electromagnetic switching device with a multipart housing |
12/23/1999 | DE19814400C1 Elektromagnetisches Schaltgerät mit mehrteiligem Gehäuse Electromagnetic switching device with multi-housing |
12/22/1999 | CN1239583A Element for connecting individual contactors to contactor combination |
12/22/1999 | CN1239580A Sintered armature |
12/21/1999 | US6005459 Switching device |
12/21/1999 | US6005202 Switching device having an unlocking device |
12/16/1999 | DE19820821C1 Electromagnetic relay with a rocker anchor |
12/15/1999 | EP0963595A1 Element for connecting individual contactors to a contactor combination |
12/15/1999 | CN2354234Y D.C. contactor |
12/14/1999 | US6002579 Switchgear unit |
12/14/1999 | US6002312 Electromagnetic relay |
12/09/1999 | WO1999063559A1 Micro-mechanical elements |
12/08/1999 | EP0962950A2 Electronic entertainment equipment with power supply cutoff in standby mode |
12/08/1999 | CN2353043Y Relay used for starting locomotive |
12/08/1999 | CN2353042Y Double power supply and nine-head switch type self-off and self-on arrangement |
12/08/1999 | CN2353041Y 节能继电器 Saving relay |
12/08/1999 | CN2353040Y Arc-free ac connector |
12/08/1999 | CN1047254C Electric magnetic apparatus |
12/02/1999 | DE19824261A1 Electromagnetic microtechnical switching elements |
12/02/1999 | DE19823987A1 Electrodynamic microrelay with a permanent magnetic actuator |
12/02/1999 | DE19817231C1 Entstörmodul Interference suppression |
12/01/1999 | EP0885448B1 Electromagnetic switching device with restricted guidance |
11/30/1999 | US5994987 Contact mechanism for electronic overload relays |
11/30/1999 | US5994986 High frequency relay |
11/25/1999 | WO1999060655A1 Switching relay with magnetically resettable actuator mechanism |
11/25/1999 | WO1999060596A1 Contact mechanism for electronic overload relays |
11/25/1999 | WO1999060594A1 Contact mechanism for electronic overload relays |
11/25/1999 | WO1999060593A1 Contact mechanism for electronic overload relays |
11/24/1999 | CN2350863Y Direct-acting vacuum contactor |
11/23/1999 | US5990771 Contactor for a motor vehicle starter, having improved protection for an electronic circuit of the contactor |
11/23/1999 | US5990770 Electromagnetic relay |
11/17/1999 | CN1046591C Driving circuit of electromagnetic switch |
11/16/1999 | US5986529 Electromagnetic relay |
11/16/1999 | US5986528 Electrical switching device |
11/11/1999 | WO1999057741A1 Electromechanical relay |
11/11/1999 | DE19820458C1 Magnetic system for electromagnetic relay |
11/10/1999 | EP0954894A1 Reverse battery protecting device for the on-board electric network of a vehicle |
11/10/1999 | EP0954873A1 Load disconnecting switch, in particular for the load circuit of a motor vehicle battery |
11/10/1999 | EP0954869A1 Sintered armature |
11/09/1999 | US5982259 Contactor and controller for a contactor |
11/09/1999 | US5982257 Integral armature retention spring for electromagnetic relays |
11/04/1999 | WO1999056295A1 Relay |
11/03/1999 | EP0954001A1 Relay with guided contacts |
11/03/1999 | EP0953200A1 Solenoid switch for starters |
11/03/1999 | CN2347265Y Double breakpoint intermediate relay |
11/03/1999 | CN1233845A Electromagnetic switching device |
10/28/1999 | WO1999054980A1 Interference suppression module |
10/28/1999 | WO1999054905A1 Twin relay |
10/28/1999 | DE19816878A1 Twin relay for communications |
10/27/1999 | EP0951728A1 Electronically controlled contactors capable of connectivity |
10/27/1999 | CN2346065Y Intelligence energy-saving contactor |
10/26/1999 | US5973581 Starter motor switch comprising a sealing partition |
10/21/1999 | DE19814410A1 Anordnung zur Stromschienen- und Festkontaktbefestigung für elektrische Schaltgeräte Arrangement for busbar and fixed contact attachment for electrical switchgear |
10/21/1999 | DE19814399C1 Elektromagnetisches Schaltgerät Electromagnetic switching device |
10/20/1999 | EP0950253A1 Relay magnet retention apparatus |
10/20/1999 | EP0896729B1 Auxiliary switch block |
10/20/1999 | CN2344867Y Multifunctional static signal relay |
10/19/1999 | US5969586 Electromagnetic relay |
10/14/1999 | DE19814431A1 Electromagnetic switching device |
10/14/1999 | DE19814412A1 Magnetic drive for current protection arrangement |
10/13/1999 | EP0897586B1 Electromagnetic relay |
10/13/1999 | EP0843885B1 Polarized electromagnetic relay |
10/07/1999 | WO1999050873A1 Electromagnetic switching device with a multipart housing |
10/07/1999 | WO1999050863A2 Fabricating and using a micromachined magnetostatic relay or switch |
10/07/1999 | DE19813530A1 Schallreduziertes Relais Reduced sound relay |