| Patents for H01H 50 - Details of electromagnetic relays (9,923) |
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| 04/01/1998 | EP0832522A1 Telemetry and control system incorporating smart relay |
| 03/31/1998 | US5734308 Electromagnetic monostable small relay |
| 03/26/1998 | WO1998012723A1 An electromechanical relay and method of manufacturing same |
| 03/26/1998 | DE19639064A1 Operating electromagnetically actuated, three-pole vacuum contactor |
| 03/25/1998 | EP0831569A2 Auxiliary switch |
| 03/25/1998 | EP0831509A2 Driving system for switches, particularly for relays |
| 03/25/1998 | EP0831508A2 Switching device with juxtaposable auxiliary switch unit |
| 03/25/1998 | EP0831507A2 Relay with overload protection |
| 03/25/1998 | EP0830701A1 Arrangement of a relay on a plug base |
| 03/25/1998 | CN2277114Y Modular a.c contactor |
| 03/19/1998 | WO1998011585A1 Electromagnetic relay |
| 03/19/1998 | DE19637212A1 Elektromagnetisches Relais Electromagnetic relay |
| 03/18/1998 | EP0829092A1 Electromagnetic switch |
| 03/18/1998 | CN1176193A Switch of starting device with electronic control circuit and starter with such switch for vehicle |
| 03/12/1998 | DE19648053C1 Electromagnetic switching device such as contactor and circuit-breaker |
| 03/11/1998 | EP0828275A1 Starter contactor having an electronic circuit integrated to the contactor, and vehicle starter having such a contactor |
| 03/11/1998 | CN1037726C Hybrid switch |
| 03/04/1998 | EP0827171A2 Electromagnetic relay |
| 03/04/1998 | EP0827162A1 Electromagnet with immersed core used for instance in a remote control interrupter |
| 03/03/1998 | US5724018 Switching device |
| 03/03/1998 | US5724015 Bulk micromachined inductive transducers on silicon |
| 02/26/1998 | WO1998008242A1 Electrical component |
| 02/26/1998 | WO1998007596A1 Electric central |
| 02/26/1998 | DE19701933C1 Load current interrupter switch for vehicle battery |
| 02/25/1998 | EP0824757A1 Electrical switch with locking-screw securing device |
| 02/25/1998 | EP0758484B1 Modular relay |
| 02/25/1998 | EP0593788B1 Contact of magnet switch and its manufacturing method |
| 02/25/1998 | CN1174390A Electricl device of type comprising contactor including housing for installation of protective module, and protective module |
| 02/25/1998 | CN1037555C Electromagnetic relay with bistable contact |
| 02/19/1998 | WO1998007169A1 Switch for high frequency |
| 02/17/1998 | US5719541 Relay |
| 02/12/1998 | WO1998006118A1 Encapsulated micro-relay modules and methods of fabricating same |
| 02/12/1998 | DE19635277C1 Relay armature stroke adjustment method |
| 02/12/1998 | CA2261683A1 Encapsulated micro-relay modules and methods of fabricating same |
| 02/11/1998 | CN1037382C Circuit breaker mechanism |
| 02/10/1998 | US5717370 Electromagnetic switching device, particularly contactor |
| 02/10/1998 | US5717369 Alternating current relay |
| 02/05/1998 | WO1998005052A1 Modular contactor |
| 02/05/1998 | DE19724710A1 Circuit breaker switch for overload and short circuit protection |
| 02/04/1998 | CN1172336A Starter switch special purpose for car and starter with switch |
| 02/04/1998 | CN1172335A Electromagnetic switching apparatus |
| 01/29/1998 | WO1998003985A1 Electrical device, in particular a relay, with two-part housing and method for joining the housing |
| 01/29/1998 | DE19629643A1 Electrical or electronic component carrier |
| 01/28/1998 | EP0821378A1 Electromagnetic switching apparatus |
| 01/27/1998 | US5712608 Matrix relay |
| 01/21/1998 | EP0715765B1 Silver-based contact material, use of such a contact material in switchgear for power-engineering applications and method of manufacturing the contact material |
| 01/15/1998 | WO1998001881A1 Control component for a relay and its arrangement together with a relay |
| 01/15/1998 | WO1998001880A1 Electromagnetic relay and process for producing the same |
| 01/15/1998 | WO1998001879A1 Electromagnetic relay and process for producing the same |
| 01/15/1998 | WO1998001878A1 Process for manufacturing an electromagnetic relay |
| 01/15/1998 | DE19641407C1 Bistable electromagnet system for relay |
| 01/14/1998 | CN1170223A 电磁接触器 Electromagnetic contactor |
| 01/07/1998 | EP0817230A1 Electromagnetic contactor |
| 01/07/1998 | EP0817229A2 Method of monitoring a contactor |
| 01/07/1998 | EP0817220A1 Balanced slider, vibration and shock resistant, for movable contacts of auxiliary thermal switches and the like |
| 01/07/1998 | EP0815575A1 Electromagnetic relay |
| 01/02/1998 | DE19636932C1 Automobile relay with short-circuit protection |
| 01/02/1998 | DE19625657A1 Elektrischer Hubankermagnet Electrical lifting armature magnet |
| 12/31/1997 | WO1997050101A1 Electric lift armature magnet |
| 12/30/1997 | US5703551 Starter contactor having an electronic control circuit, and a vehicle starter having such a contactor |
| 12/30/1997 | US5703550 Magnetic latching relay |
| 12/30/1997 | US5703549 Relay with a movable assembly having a dampening effect |
| 12/23/1997 | US5699899 Electromechanical component, in particular a relay, having a sealed casing |
| 12/18/1997 | WO1997048150A1 Connection module |
| 12/17/1997 | EP0813217A2 Switching device with screw lock |
| 12/17/1997 | CN1167996A Electromagnetic relay |
| 12/17/1997 | CN1167995A Switch equipment with screw-in safety effect |
| 12/16/1997 | US5699030 Magnetically activated RF switch indicator |
| 12/09/1997 | US5696475 Electromagnetic relay |
| 12/03/1997 | EP0810620A2 Electromagnetic relay |
| 12/03/1997 | CN2269637Y Coupling main contact contactor |
| 12/02/1997 | US5694100 Motor vehicle starter having an auxiliary control relay, and a contactor for such a starter |
| 12/02/1997 | US5694099 Switching devices |
| 11/27/1997 | WO1997044849A1 Electronically controlled switching device |
| 11/26/1997 | CN2268985Y A.C. contactor for heavy loading |
| 11/19/1997 | EP0627119B1 Polarized relay |
| 11/18/1997 | US5689222 Electromagnetic relay and method for the production thereof |
| 11/18/1997 | US5689143 Arrangement of resistors for switching of capacitive loads in an electromagnetic switching device |
| 11/13/1997 | WO1997042643A1 Electromagnetic relay |
| 11/13/1997 | WO1997042642A1 Hybrid relay |
| 11/13/1997 | DE19647316A1 Relay for HF instruments e.g. signal generator, spectrum analyser etc. |
| 11/11/1997 | US5686875 Mercury wetted switch |
| 11/11/1997 | CA2085967C Polarized relay |
| 11/06/1997 | WO1997041585A1 Relay |
| 11/06/1997 | WO1997041584A1 Auxiliary switch block |
| 11/06/1997 | WO1997041579A1 Switching device |
| 11/06/1997 | WO1997029497A3 Bulk fabricated electromagnetic micro-relays/micro-switches and method of making same |
| 11/06/1997 | DE19638422C1 Switching device e.g contactor or control relay |
| 11/06/1997 | DE19617136A1 Schaltgerät Switchgear |
| 11/04/1997 | US5684442 Electromagnet switching device, especially contactor |
| 11/04/1997 | US5684441 Reverse power protection circuit and relay |
| 10/30/1997 | WO1997014166A3 Housing for switchgears |
| 10/30/1997 | WO1997014165A3 Magnet damping arrangement |
| 10/30/1997 | DE19715046A1 Starter relay for automobile starter motor |
| 10/30/1997 | DE19617135A1 Hilfsschalteraufsatzblock An auxiliary contact mounting block |
| 10/29/1997 | CN1163472A Electromagnetic relay |
| 10/29/1997 | CN1163471A Electromagnetic relay |
| 10/23/1997 | WO1997039468A1 A magnetic relay system and method capable of microfabrication production |
| 10/23/1997 | WO1997039467A1 Electromagnetic relay |
| 10/23/1997 | CA2251585A1 A magnetic relay system and method capable of microfabrication production |