| Patents for H01H 50 - Details of electromagnetic relays (9,923) |
|---|
| 08/15/2002 | US20020109570 Electrical contactor with true status indication |
| 08/15/2002 | US20020109569 Electromagnetic relay |
| 08/15/2002 | US20020109568 Floating contactor relay |
| 08/14/2002 | EP1230661A1 Coil frame ignition switch for motor vehicle and starter provided with same |
| 08/14/2002 | DE10205350A1 Elektromagnetisches Relais Electromagnetic relay |
| 08/14/2002 | CN2505976Y Added indicating device of AC contactor |
| 08/13/2002 | CA2211830C Miniature electromagnetic microwave switches and switch arrays |
| 08/08/2002 | WO2002061781A1 Switch and integrated circuit device |
| 08/08/2002 | US20020105396 Microelectromechanical micro-relay with liquid metal contacts |
| 08/07/2002 | CN1088906C electromagnetic relay |
| 08/06/2002 | CA2215945C Electric current switching apparatus with unitized removable contacts |
| 07/31/2002 | EP1121701B1 Security relay |
| 07/30/2002 | US6426689 Electromagnetic relay |
| 07/25/2002 | WO2002058092A1 Micro-magnetic latching switch with relaxed permanent magnet alignment requirements |
| 07/25/2002 | WO2002058089A1 Bistable actuation techniques, mechanisms, and applications |
| 07/25/2002 | US20020097119 Hermetically sealed electromagnetic relay |
| 07/25/2002 | US20020097118 Current actuated switch |
| 07/24/2002 | CN2502399Y Ultra-low-height small-size high-power electromagnetic relay with U-type movable contact spring |
| 07/24/2002 | CN2502398Y Ultra-low-height small-size high-power electromagnetic relay with isolated wall |
| 07/24/2002 | CN2502397Y 电磁继电器 Electromagnetic relays |
| 07/24/2002 | CN1360365A Device for electric connection of two electric apparatuses and electric apparatus adapted for said device |
| 07/24/2002 | CN1360324A Electromagnetic relay with well flexible moving reed |
| 07/23/2002 | US6424511 Automotive battery disconnect device |
| 07/23/2002 | US6424244 Magnetic switch |
| 07/23/2002 | US6424243 Magnetic latching contactor |
| 07/23/2002 | US6424242 Switch for high frequency |
| 07/17/2002 | EP1223598A2 Contact system for electromagnetic relay |
| 07/17/2002 | EP1222674A1 Coil frame ignition switch for motor vehicle and ignition switch equipped with same |
| 07/16/2002 | US6420951 Sintered armature |
| 07/11/2002 | US20020089254 Miniature electrical relays using a piezoelectric thin film as an actuating element |
| 07/10/2002 | EP1078383B1 Contact mechanism for electronic overload relays |
| 07/10/2002 | EP0976138B1 Electromagnetic switching device |
| 07/09/2002 | US6417749 Electric contactor housing |
| 07/03/2002 | EP1220255A1 Electromechanical contactor having a contact bridge with independant spring |
| 07/03/2002 | EP1220254A1 Electromechanical contactor having a play to allow the clamping of conductors |
| 07/03/2002 | EP1218909A1 Load-disconnecting switch, especially for use in motor vehicles |
| 07/03/2002 | EP1218907A1 Actuator unit with at least two actuators and a secure control unit |
| 07/03/2002 | EP1119866B1 New electrical switchgear |
| 07/03/2002 | CN1356742A Terminal unit for electric equipment |
| 07/03/2002 | CN1356707A Superminiature high-power relay |
| 07/02/2002 | US6414576 Multiple electromagnetic relay |
| 06/27/2002 | US20020079994 Relay |
| 06/26/2002 | EP1101234B1 Device for short-circuit protection |
| 06/26/2002 | EP1072049B1 Twin relay |
| 06/26/2002 | EP0801798B1 Sealed relay device |
| 06/26/2002 | CN2497425Y Floating-lever-rod-linked electromagnetic A.C. contactor |
| 06/25/2002 | US6411489 Electromagnetic operator for an electrical contactor and method for controlling same |
| 06/25/2002 | US6411189 Structure of spool of electromagnetic relay |
| 06/25/2002 | US6411185 Mechanical interlocking device for electrical apparatuses, and use thereof in a motor start assembly |
| 06/25/2002 | US6411184 Electromechanical contactor |
| 06/25/2002 | US6410360 Laminate-based apparatus and method of fabrication |
| 06/20/2002 | DE10044940C1 Relay for automobile engine starter motor has magnetic plate incorporating contact source fitted over contact elements projecting from ring at one end of coil former for relay coil |
| 06/20/2002 | DE10043549C1 Mikroschalter und Verfahren zu dessen Herstellung Micro-switch and process for its preparation |
| 06/19/2002 | CN1354885A Magnetic contactor for star-delta connections |
| 06/18/2002 | US6407654 Electromagnetic relay, apparatus and method for making it |
| 06/13/2002 | WO2002047101A1 Method for coating a relay, relay produced by said method and said relays |
| 06/12/2002 | EP1212772A1 Electromagnetic switchgear |
| 06/12/2002 | EP1121700B1 Security relay |
| 06/12/2002 | CN1353856A Protection relay and protected control set with front wiring |
| 06/11/2002 | US6404652 Relay terminal |
| 06/11/2002 | US6404313 Electromagnetic actuator |
| 06/11/2002 | US6404312 DC electromagnet |
| 06/11/2002 | US6404310 Magnet switch having metal-molded resinous switch cover |
| 06/11/2002 | US6404155 DC motor drive circuit |
| 06/06/2002 | US20020067231 Magnetic switch for starter motor |
| 06/06/2002 | DE10155103A1 Magnetschalter für Startermotor Solenoid switch for starter motor |
| 06/05/2002 | CN2494557Y Ultrathin electromagnetic relay with flat sheet L-yoke |
| 05/29/2002 | EP1209710A2 Contact mecahnism for electronic overload |
| 05/29/2002 | CN1351362A 继电器组装体 Relay assembly |
| 05/28/2002 | US6396371 Microelectromechanical micro-relay with liquid metal contacts |
| 05/23/2002 | US20020060619 Electronic actuation for mechanically held contactors |
| 05/22/2002 | CN1350694A Star-to-triangle switching element |
| 05/22/2002 | CN1350308A Compound magnet of electromagnet and permanent magnet |
| 05/21/2002 | US6392903 Electronic equipment adapted to reduce power consumption during no operation |
| 05/21/2002 | US6392173 Automatic switchover device for power source |
| 05/16/2002 | WO2002039472A1 Micro-relay contact structure for rf applications |
| 05/16/2002 | US20020057147 Switch for high frequency |
| 05/16/2002 | US20020057146 Method and apparatus for supplying power to a load circuit from alternate electric power sources |
| 05/14/2002 | US6388894 Pre-wiring device for contactors |
| 05/09/2002 | US20020053965 Dc electromagnet |
| 05/08/2002 | EP1203442A1 Combined contactor/soft starter |
| 05/08/2002 | EP1203390A1 Electromagnetic switching device |
| 05/08/2002 | EP1032941B1 Miniaturised flat spool relay |
| 05/08/2002 | DE19917338C2 Elektromagnetisches Relais und Verfahren zu dessen Herstellung An electromagnetic relay and process for its preparation |
| 05/08/2002 | DE10035173C1 Magnetic system for electromagnetic relay has 2 parallel separate iron parts associated with common coil device |
| 05/08/2002 | CN1348599A Latching magnetic relay assembly with linear motor |
| 05/07/2002 | US6384702 Stationary contact for an electrical contactor and method for conducting current through same |
| 05/02/2002 | US20020050903 Sintered armature |
| 05/02/2002 | US20020050885 Electromagnetic relay background of the invention |
| 05/02/2002 | US20020050883 Electromagnetic relay |
| 05/02/2002 | US20020050880 Electronically switching latching micro-magnetic relay and method of operating same |
| 05/02/2002 | US20020050877 Modular multi-phase contactor |
| 04/30/2002 | US6379195 Electrical junction box and its assembling method |
| 04/25/2002 | WO2002032998A2 Molded soft elastomer/hard polyester composition with noise damping properties |
| 04/25/2002 | US20020047764 Magnetic switch |
| 04/25/2002 | CA2423346A1 Molded soft elastomer/hard polyester composition with noise damping properties |
| 04/24/2002 | CN1346502A Circuit provided with protective function |
| 04/23/2002 | US6377155 Microfabricated electromagnetic system and method for forming electromagnets in microfabricated devices |
| 04/23/2002 | US6377143 Weld-free contact system for electromagnetic contactors |
| 04/17/2002 | EP1197982A1 Electrical and mechanical locking device to be coupled to two contactors in order to prevent simultaneous closure |