| Patents for H01H 51 - Electromagnetic relays (5,199) |
|---|
| 07/21/2005 | US20050156696 Micro-relay |
| 07/20/2005 | CN1643634A Resettable switching device |
| 07/13/2005 | CN1639818A Electrical device comprising a controlled piezoelectric actuator |
| 07/13/2005 | CN1637271A Fuel injection valve having stationary core and movable core |
| 07/05/2005 | US6914504 Electromagnetic switch for a starter |
| 06/30/2005 | WO2005059939A1 Electromagnetic switching device |
| 06/30/2005 | US20050140480 Fuel injection valve having stationary core and movable core |
| 06/30/2005 | US20050140478 Self-sustaining center-anchor microelectromechanical switch and method of manufacturing the same |
| 06/28/2005 | US6911884 Electromagnetic switching apparatus |
| 06/28/2005 | US6910755 Micro-electromechanical fluid ejection device having an integrated movement sensor |
| 06/23/2005 | US20050134412 Longitudinal electromagnetic latching relay |
| 06/22/2005 | CN1631066A Latching micro magnetic relay packages and methods of packaging |
| 06/22/2005 | CN1207744C Bistable electromagnetic microdriver and mfg. method thereof |
| 06/15/2005 | CN1628359A Actuator |
| 06/14/2005 | US6906605 Electromagnet system for a switch |
| 06/09/2005 | US20050122367 Testing of a micro-electromechanical device for under actuation |
| 06/08/2005 | CN2704105Y Automatic protective relay for automobile circuit short |
| 06/08/2005 | CN1205628C Contact mechanism for electronic overload |
| 06/07/2005 | US6903638 Complex electromagnetic relay |
| 06/02/2005 | US20050116798 Single substrate electromagnetic actuator |
| 06/02/2005 | DE10331280B4 Kontaktfederbaugruppe und Relais mit einem Wippanker Contact spring assembly and relay with a rocking armature |
| 06/01/2005 | EP1536446A1 Bistable electromagnetic relay |
| 06/01/2005 | CN2703321Y Permanent magnetic pulse contactor |
| 06/01/2005 | CN1622247A Electromagnetic induction relay and protective relay device composed thereby |
| 06/01/2005 | CN1622243A Numerical control contactor and integrative industrial computer |
| 05/26/2005 | WO2005031307A3 Phase angle controlled stationary elements for long wavelength electromagnetic radiation |
| 05/25/2005 | CN2702435Y A bistable operating mechanism for permanent-magnet type contactor |
| 05/25/2005 | CN1203502C Trip mechanism for electronic overload relays |
| 05/21/2005 | CA2476209A1 Magnetic latching solenoid |
| 05/19/2005 | US20050104699 Electrical device comprising a controlled piezoelectric actuator |
| 05/17/2005 | US6894592 Micromagnetic latching switch packaging |
| 05/12/2005 | WO2005043571A1 Contactor contact device for an electric starter |
| 05/11/2005 | CN1201458C Electric device |
| 05/10/2005 | US6890052 Under actuation detection in a micro electromechanical device |
| 05/05/2005 | US20050093665 Electromagnetic switch of engine starter |
| 05/04/2005 | DE4439177B4 Elektromagnetischer Schalter, insbesondere Einrückrelais für Andrehvorrichtung von Brennkraftmaschinen Electromagnetic switch, in particular starter relay for starter device for internal combustion engines |
| 05/04/2005 | CN1200443C Method for reducing contact material loss of double-coiled bistable permanent-magnet mechanism contactor |
| 04/28/2005 | US20050088264 Reed relay having conductive bushing and offset current canceling method therewith |
| 04/28/2005 | US20050088261 Method of making a micromechanical device |
| 04/27/2005 | EP1525595A2 Magnetic levitation actuator |
| 04/26/2005 | US6885536 Method and apparatus for magnetically generating motion with high precision |
| 04/21/2005 | WO2005036746A2 A high-voltage pulse driver with capacitive coupling |
| 04/21/2005 | US20050083157 Micro magnetic latching switches and methods of making same |
| 04/21/2005 | US20050083156 Micro magnetic non-latching switches and methods of making same |
| 04/21/2005 | CA2540913A1 A high-voltage pulse driver with capacitive coupling |
| 04/19/2005 | US6882460 Phase angle controlled stationary elements for long wavelength electromagnetic radiation |
| 04/14/2005 | US20050078429 Multi-contact type relay by electromagnet |
| 04/14/2005 | US20050078141 Micro-electromechanical device with built-in fault detection |
| 04/14/2005 | US20050078103 High voltage pulse driver with capacitive coupling |
| 04/14/2005 | US20050077987 Temperature independent microelectromechanical switches |
| 04/14/2005 | US20050077903 Testing regime for a micro-electromechanical device |
| 04/13/2005 | CN1606115A Multi-contact type electromagnetic relay controlled by electromagnet |
| 04/07/2005 | WO2005031777A1 Electric starter for a motor vehicle, comprising a hybrid contactor with a solid-state relay built into the cap |
| 04/07/2005 | WO2005031307A2 Phase angle controlled stationary elements for long wavelength electromagnetic radiation |
| 04/06/2005 | CN1604260A Bistable electromagnetic micro-mechanical relay |
| 03/31/2005 | US20050068130 Bi-stable trip-free relay configuration |
| 03/31/2005 | US20050067267 Trip-free PCB mountable relay configuration and method |
| 03/31/2005 | DE10133700B4 Elektromagnetischer Antrieb Electromagnetic actuator |
| 03/29/2005 | US6873232 Miniaturizable electromagnetic relay |
| 03/24/2005 | WO2001002289A9 Movement sensor in a micro electro-mechanical device |
| 03/24/2005 | DE102004040964A1 Miniaturisierbares elektromagnetisches Relais Miniaturizable electromagnetic relay |
| 03/22/2005 | US6870454 Linear switch actuator |
| 03/22/2005 | CA2306587C Electromagnetic relay, method of adjusting the same and method of assembling the same |
| 03/17/2005 | US20050057332 Complex electromagnetic relay |
| 03/16/2005 | EP1514283A1 Actuator |
| 03/16/2005 | CN2686081Y AC contactor |
| 03/16/2005 | CN2686079Y Constant voltage pulse trigger mechanical self-locking relay |
| 03/10/2005 | US20050052265 Linear switch actuator |
| 03/09/2005 | EP1513176A2 Linear switch actuator |
| 03/09/2005 | EP1513172A1 Direct current cutoff switch |
| 03/09/2005 | CN1591730A Miniaturizable electromagnetic relay |
| 03/08/2005 | US6863041 Engine starter |
| 03/03/2005 | US20050046661 Method of detecting a fault in a micro-electromechanical device |
| 03/03/2005 | US20050046660 Micro-electromechanical fluid ejection device having an integrated movement sensor |
| 03/03/2005 | US20050046659 Method of detecting a fault condition in a micro-electromechanical device |
| 03/03/2005 | US20050046527 Miniaturizable electromagnetic relay |
| 03/02/2005 | EP1509716A1 Pivoting electromagnetic actuator and integrated actuator and fluid flow control valve |
| 03/01/2005 | US6861932 Electromagnetic relay |
| 02/24/2005 | DE10331280A1 Electromagnetic relay has a rocker armature supporting bridging contacts mounted on leaf spring carriers |
| 02/23/2005 | CN2681313Y Automatic change-over electric appliance with duplicate supply |
| 02/23/2005 | CN2681312Y Low-height push-button type AC-DC electromagnetic relay |
| 02/23/2005 | CN2681311Y Low-height multi-contact AC-DC electromagnetic relay |
| 02/22/2005 | CA2306599C Electromagnetic relay, apparatus and method for making it |
| 02/16/2005 | CN1189911C Energy-saving permanent-magnet relay and its working method |
| 02/10/2005 | US20050030135 Relay |
| 02/09/2005 | CN1578997A Micro-relay |
| 02/08/2005 | US6853273 Relay |
| 02/03/2005 | DE10331339A1 Elektromagnetisches Schaltgerät Electromagnetic switching device |
| 02/02/2005 | CN2676392Y A permanent magnet low-voltage vacuum contactor |
| 02/02/2005 | CN2676391Y Electronic magnetic circuit breaking protector |
| 02/01/2005 | US6849811 Methods and apparatus for transfer switch |
| 01/27/2005 | US20050017832 Button having stiffer vertical motion and reduced lateral motion |
| 01/27/2005 | DE10329577A1 Relais, insbesondere Startrelais für Brennkraftmaschinen mit Adapter Relays, especially the starter relay for internal combustion engines with adapter |
| 01/26/2005 | CN1571095A Non-noise low power consumption voltage controlled AC-DC contactor and remote telephone control system |
| 01/20/2005 | WO2005006371A1 Electromagnetic switching device |
| 01/19/2005 | CN2672841Y Integrated electromagnetic relay |
| 01/19/2005 | CN1567501A Mini magnetic attraction controller |
| 01/19/2005 | CN1185671C Built-in mechanical-manual switching device for permanent magnetic mechanism |
| 01/19/2005 | CN1185670C Permanent magnetic wideband cavity-type memory switch |
| 01/13/2005 | US20050007218 Micro-magnetic latching switch with relaxed permanent magnet alignment requirements |