| Patents for H01H 50 - Details of electromagnetic relays (9,923) |
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| 02/06/2008 | CN101118818A Relay with a contact arrangement consisting of contact springs |
| 02/06/2008 | CN101118817A Switch for direct and alternating current operation |
| 02/06/2008 | CN101118811A Relay switch |
| 02/06/2008 | CN100367435C Electromagnetic relay |
| 02/06/2008 | CN100367434C Relay with a core having an enlarged cross-section |
| 02/05/2008 | US7327211 Micro-magnetic latching switches with a three-dimensional solenoid coil |
| 01/31/2008 | DE10237792B4 Kontaktierung für den Lastausgang eines Steckrelais Contact for the load output of a plug-in relay |
| 01/31/2008 | DE102007033131A1 Starter mit einem Verbindungsbauglied zum elektrischen Verbinden eines Magnetschalters und eines Motors Starter with a connection member for electrically connecting a magnetic switch and a motor |
| 01/31/2008 | DE102006033174A1 Spulenanordnung mit einem Spulenträger eines elektromagnetischen Antriebs Coil assembly with a bobbin of an electromagnetic drive |
| 01/30/2008 | CN101114552A Clamp mounting type AC contactor(pedestal) |
| 01/29/2008 | US7323957 Electro-mechanical relay |
| 01/24/2008 | WO2008011466A1 Method and apparatus for electromagnetic actuation |
| 01/23/2008 | CN201011646Y Novel voltage-regulating and changeover switch |
| 01/23/2008 | CN201011645Y Contactor mounted with arc extinguishing chamber conjoined base |
| 01/23/2008 | CN100364026C Electromagnetic relay |
| 01/17/2008 | DE102006021203B3 Elektrisches Relais Electrical relay |
| 01/17/2008 | DE102005040348B4 Verbindungssystem mit einem elektromagnetischem Schaltgerät, insbesondere Schütz, und einem Stecker A connection system with an electromagnetic switching device, especially contactor, and a plug |
| 01/16/2008 | EP1878037A2 Electromagnetic trip device for an electrical installation device |
| 01/16/2008 | CN201007975Y Crystal cover relay with high stability bracket |
| 01/16/2008 | CN101106041A Electrical relay |
| 01/10/2008 | DE10244147B4 Elektromagnetisches Relais mit zwangsgeführten Kontakten Electromagnetic relay with forcibly guided contacts |
| 01/09/2008 | CN201004438Y Electromagnetic relay with resistance electric exclusion force |
| 01/09/2008 | CN101101835A AC contactor with heat protection function |
| 01/09/2008 | CN101101833A Air-tight type low-voltage electrical apparatus with working contact and its oxygen-free seal method |
| 01/09/2008 | CN100361252C Coil component of electromagnetic relay |
| 01/09/2008 | CN100361251C Magnetic circuit system of electromagnetic relay, and application |
| 01/09/2008 | CN100361243C Direct current cutoff switch |
| 01/08/2008 | US7317368 Reed relay, removable bushing thereof, and reed relay mounting method therefor |
| 01/08/2008 | US7317264 Method and apparatus to independently control contactors in a multiple contactor configuration |
| 01/08/2008 | CA2281362C Zero cross relay actuation method and system implementing same |
| 01/02/2008 | EP1873805A2 Motor vehicle circuit |
| 01/02/2008 | CN201000865Y D.C. contactor |
| 01/02/2008 | CN201000864Y Reversing DC contactor |
| 01/02/2008 | CN201000863Y Integration directional contactor |
| 01/02/2008 | CN201000801Y Electromagnetic driver |
| 01/02/2008 | CN100359616C Direct current cutoff switch |
| 12/26/2007 | EP1869688A1 Multi-pole switching device with an additional housing and a mutual mechanical locking apparatus |
| 12/26/2007 | CN200997369Y Mechanism for connecting drawing rod with flash barrier of relay |
| 12/25/2007 | US7312680 Manual switch-off device of a permanent magnet switch operating mechanism |
| 12/25/2007 | US7312623 Wafer-level tester with magnet to test latching micro-magnetic switches |
| 12/20/2007 | US20070290778 Combination of Two Electromagnetic Switching Devices |
| 12/19/2007 | EP1868277A1 Radio ripple control receiver |
| 12/19/2007 | CN200993937Y Polarized reinforced contact relay |
| 12/19/2007 | CN200993934Y Relay skidway type bottom and contact assembly |
| 12/19/2007 | CN200993933Y Relay hanging spring assembly |
| 12/19/2007 | CN101090049A Commutateur electromagnetique de demarreur |
| 12/19/2007 | CN101090048A 电磁继电器 Electromagnetic relays |
| 12/18/2007 | US7310038 Electromechanical device for selecting coil voltage and locking the coil in place |
| 12/12/2007 | CN200990345Y Communication relay |
| 12/11/2007 | US7307500 Arrangement used to fix conductor rails for multi-phase switchgears |
| 12/11/2007 | US7307499 High-frequency relay |
| 12/06/2007 | WO2007095564A3 Particle encapsulated nanoswitch |
| 12/06/2007 | US20070279161 Method using a current to control a switch |
| 12/05/2007 | EP0774681B1 Electromagnetic actuator |
| 12/05/2007 | CN200986895Y Electromagnetic start relay |
| 12/05/2007 | CN200986894Y Relay socket with sawtooth type groove |
| 12/05/2007 | CN101083182A Sealed type electromagnetic relays with manual test switch |
| 12/05/2007 | CN101082320A Engine starter |
| 11/28/2007 | CN200983339Y Rotating single break point contactor of built-in bypass electromotor soft start device |
| 11/28/2007 | CN200983338Y Dual break point contactor of built-in bypass electromotor soft start device |
| 11/28/2007 | CN101079352A A novel DC and AC contactor |
| 11/28/2007 | CN100351974C 电磁继电器 Electromagnetic relays |
| 11/28/2007 | CN100351973C 电磁继电器 Electromagnetic relays |
| 11/28/2007 | CN100351972C Supporting structure of fixed contact terminals |
| 11/27/2007 | US7300815 Method for fabricating a gold contact on a microswitch |
| 11/22/2007 | WO2007132774A1 Electromagnetic relay, and method and system for adjusting same |
| 11/22/2007 | WO2007132773A1 Electromagnetic relay |
| 11/22/2007 | WO2007132772A1 Electromagnetic relay |
| 11/22/2007 | WO2007132078A1 Cutout switch designed to be connected to two storage batteries and method for charging said storage batteries |
| 11/22/2007 | DE102006022912A1 Relais mit Kontaktkraftverstärkung Relay with power assist |
| 11/22/2007 | DE10116797B4 Elektrischer Verbinder The electrical connector |
| 11/21/2007 | EP1858045A1 Electromagnetic relay |
| 11/21/2007 | EP1858038A2 Relay with contact force intensification |
| 11/21/2007 | CN200979858Y A contactor or a relay with a plugging sheet as a binding post |
| 11/21/2007 | CN101076873A 继电器 Relay |
| 11/21/2007 | CN100350538C 电磁继电器 Electromagnetic relays |
| 11/15/2007 | WO2007128892A1 Electromagnetic contactor |
| 11/14/2007 | EP1425764B1 Bistable magnetic actuator |
| 11/14/2007 | CN200976333Y Electric relay |
| 11/14/2007 | CN101071699A Anti-noise mini relay structure |
| 11/14/2007 | CN101071698A 继电器 Relay |
| 11/14/2007 | CN100349234C 接触装置 Contact means |
| 11/13/2007 | US7294798 Mechanical locking device for contactors, and auxiliary tool therefor |
| 11/07/2007 | EP1852885A1 Electrical relay |
| 11/07/2007 | EP1852884A1 Outboard engine unit |
| 11/07/2007 | CN200971790Y Mine flame-proof magnetic starter and lighting comprehensive protection combined switch |
| 11/07/2007 | CN101067987A Permanent magnetic operating mechanism of AC contactor and vacuum circuit breaker |
| 10/31/2007 | CN200969328Y Split type active contact supporting component of permanent-magnetic contactor |
| 10/31/2007 | CN200969327Y Magnetic bar on-off device |
| 10/31/2007 | CN101064227A Magnet system with h-shaped armature for a relay |
| 10/31/2007 | CN100346437C Electronic device terminal connector |
| 10/25/2007 | DE102004025688B4 Abschirmblech zum Abschirmen eines Haltemagneten eines Fehlerstromschutzschalters und Verfahren zum Fixieren eines Haltemagneten Shield for shielding a holding magnet of a residual current circuit breaker and method of fixing a holding magnet |
| 10/24/2007 | EP1846320A1 Micromechanical device comprising a mobile beam |
| 10/24/2007 | CN200965850Y Ultra-small size high power relay |
| 10/24/2007 | CN100345238C Fault current tolerable contactor |
| 10/24/2007 | CN100345237C Electromagnetic switching device |
| 10/24/2007 | CN100345236C Magnet system extrusion coating for a relay |
| 10/23/2007 | US7286036 Method for selecting coil voltage and locking the coil in place |
| 10/23/2007 | US7286031 Supporting structure of fixed contact terminals |
| 10/23/2007 | US7286030 Electromagnetic relay |