| Patents for H01H 51 - Electromagnetic relays (5,199) |
|---|
| 04/04/2006 | US7023304 Micro-magnetic latching switch with relaxed permanent magnet alignment requirements |
| 04/04/2006 | US7021747 Method of removing a blockage in a micro electronmechanical device |
| 04/04/2006 | US7021603 Electromagnetic actuator and integrated actuator and fluid flow control valve |
| 03/30/2006 | WO2006032649A1 Bistable electromagnetic actuator with integrated lock |
| 03/30/2006 | US20060066423 Monolithic MEMS device having a balanced cantilever plate |
| 03/30/2006 | DE102004042791B3 Schrittschaltvorrichtung für ein Installationsgerät und entsprechendes Verfahren Step switching device for an installation device, and corresponding method |
| 03/29/2006 | CN1754241A Linear magnetic drive |
| 03/29/2006 | CN1753127A Low power consumption digital controlled contact device and control system thereof |
| 03/29/2006 | CN1248272C Electromagnetic switching apparatus |
| 03/22/2006 | CN1246874C Microprocessor controlled AC switch circuit |
| 03/22/2006 | CN1246215C Movement sensor in micro electro mechanical device including detecting controller arm |
| 03/21/2006 | US7015778 Actuator device |
| 03/16/2006 | US20060055491 Packaging of a micro-magnetic switch with a patterned permanent magnet |
| 03/14/2006 | US7012492 Contact construction for DC loads and switching device having the contact construction |
| 03/14/2006 | US7012491 Storing mechanical potential in a MEMS device using a mechanically multi-stable mechanism |
| 03/09/2006 | US20060049900 Micro-magnetic latching switches with a three-dimensional solenoid coil |
| 03/08/2006 | EP1632971A2 Stepper device for an apparatus of an electrical installation and corresponding method |
| 03/08/2006 | CN2763962Y Single-pole dc contact |
| 03/08/2006 | CN1744250A Power-off self-closing control circuit for bistable electromagnetic valve |
| 03/07/2006 | US7009475 Starter solenoid switch with highly reliable contacts |
| 03/02/2006 | US20060044343 Ink jet nozzle arrangement that incorporates in a movement sensor |
| 03/02/2006 | US20060044088 Reconfigurable power transistor using latching micromagnetic switches |
| 03/01/2006 | EP1629514A1 Arrangement of the mobile core of the solenoid of the starter switch of internal combustion engines, comprising a connection for the terminal board and electric motor contacts |
| 03/01/2006 | CN1742156A Electromagnetic contactor for controlling an electric starter |
| 02/28/2006 | US7005952 Torque motor |
| 02/23/2006 | WO2006018350A2 Starting mechanism for an internal combustion engine featuring a separate insertion process and starting process |
| 02/23/2006 | US20060038643 Stressed material and shape memory material MEMS devices and methods for manufacturing |
| 02/23/2006 | US20060038642 MEMS switch electrode configuration to increase signal isolation |
| 02/23/2006 | DE102004039984A1 Relais Relay |
| 02/22/2006 | CN2760740Y Permanent-magnet double steady-state pulse contactor |
| 02/22/2006 | CN2760739Y Built-in bypass type tripolar contactor of electromotor soft-starting device |
| 02/22/2006 | CN1737972A AC vacuum contactor |
| 02/22/2006 | CN1737966A Magnetic actuator |
| 02/21/2006 | US7002441 Micro-electro-mechanical switch, and methods of making and using it |
| 02/16/2006 | WO2006016081A1 Electromagnetic control device operating by switching |
| 02/16/2006 | US20060033598 MEMS-based inertial switch |
| 02/15/2006 | EP1626428A2 Relay |
| 02/14/2006 | US6998946 High cycle deflection beam MEMS devices |
| 02/14/2006 | US6997537 Method of detecting a fault in a micro-electromechanical device |
| 02/14/2006 | US6997534 Detecting faults in a micro electro mechanical device utilising a single current pulse |
| 02/08/2006 | EP1623440A1 Electromagnetic actuator |
| 02/07/2006 | US6995639 Electromagnetic relay |
| 02/02/2006 | WO2006010862A1 Powering circuit for an electric motor brush, in particular of a motor vehicle starter |
| 02/02/2006 | US20060023390 Actuator |
| 02/01/2006 | CN1728314A Electromagnetic reversing gear of binary switch in system of rising and supplying power of pumping unit |
| 01/31/2006 | US6992552 Torque motor |
| 01/31/2006 | US6992551 Switch and method for manufacturing the same |
| 01/26/2006 | WO2006008781A1 Contact switch |
| 01/26/2006 | US20060017781 Micro-electromechanical actuating mechanism with built-in test circuit |
| 01/26/2006 | US20060017534 Bistable miniature valve |
| 01/26/2006 | US20060017533 Diaphragm activated micro-electromechanical switch |
| 01/25/2006 | CN1725411A Permanent magnetic contactor and control device thereof |
| 01/25/2006 | CN1238878C Electromagnetic relay assembly with linear motor |
| 01/25/2006 | CN1238877C Self-latching magnetic relay assembly with linear motor |
| 01/24/2006 | US6989500 Liquid metal contact reed relay with integrated electromagnetic actuator |
| 01/19/2006 | WO2006007042A2 Improved mems device |
| 01/19/2006 | WO2006005817A1 Circuit breaker comprising a bistable actuator and safety device equipped with said circuit breaker |
| 01/18/2006 | CN2752947Y Electromagnetic induction relay and relay protecting device constituted with the same |
| 01/18/2006 | CN1722333A A medium voltage vacuum contactor |
| 01/18/2006 | CN1721863A Apparatus and method for measuring direct current branch insulation resistance utilizing unbalanced bridge |
| 01/18/2006 | CN1237566C Relay |
| 01/17/2006 | US6987435 Micro-electromechanical actuators |
| 01/11/2006 | EP1613858A2 Electromagnetic contactor for controlling an electric starter |
| 01/11/2006 | CN2751431Y Magnetic force started relay |
| 01/11/2006 | CN1719566A Contactor |
| 01/11/2006 | CN1235715C Soldering method of magnetic seat and fixed screw of electromagnetic switch |
| 01/10/2006 | US6985058 Lorentz force assisted switch |
| 01/05/2006 | US20060001510 High isolation rf switch |
| 01/03/2006 | US6982616 Switch with current potential control |
| 12/29/2005 | US20050285703 Apparatus utilizing latching micromagnetic switches |
| 12/28/2005 | EP1214271B1 Movement sensor in a micro electro-mechanical device |
| 12/28/2005 | CN2749044Y Line control type step switch |
| 12/28/2005 | CN1714418A Electronic device terminal connector |
| 12/28/2005 | CN1234135C Electromagnet and operating mechanism of switch using said electromagnet |
| 12/22/2005 | WO2005122194A1 Microfabricated system for magnetic field generation and focusing |
| 12/22/2005 | WO2005082774A3 Method for making a planar cantilever mems switch |
| 12/22/2005 | DE102004025720A1 Schaltelement zur Waffensicherung Switching element for gun safety |
| 12/21/2005 | CN1710688A Automatic change-over switch electric mechanism |
| 12/15/2005 | WO2005119721A2 Liquid metal contact microrelay |
| 12/15/2005 | WO2005119719A1 Liquid metal contact reed relay with integrated electromagnetic actuator |
| 12/15/2005 | US20050275497 Microfabricated system for magnetic field generation and focusing |
| 12/15/2005 | US20050275492 Mems fluid ejection device configured for detecting a fault condition |
| 12/14/2005 | EP1605487A1 Micro relay |
| 12/14/2005 | CN2746514Y Environmental protection energy-saving contactor of power-off operation |
| 12/14/2005 | CN2746513Y Energy saving electromagnetic relay |
| 12/14/2005 | CN1708818A Electrical switching device, relay and electrical apparatus comprising same |
| 12/14/2005 | CN1707719A Electromagnetic relay |
| 12/13/2005 | US6975194 Switching device |
| 12/13/2005 | US6975191 Resettable switching device |
| 12/08/2005 | WO2005116567A2 Switching element for securing weapons |
| 12/08/2005 | US20050270129 Electro-mechanical relay |
| 12/08/2005 | CA2568329A1 Switching element for securing weapons |
| 12/07/2005 | CN2745212Y Micro-power consumption energy-saving contactor |
| 12/07/2005 | CN1230847C Circuit breaker control device |
| 12/06/2005 | US6972651 Switch operable under a predetermined condition, external magnetic field generating unit, combination of such a switch and an external magnetic field generating unit and electronic apparatus incorporating the same |
| 12/06/2005 | US6972535 Controller for motor |
| 12/01/2005 | US20050264387 Bi-stable trip-free relay configuration |
| 12/01/2005 | US20050264385 Liquid metal contact microrelay |
| 12/01/2005 | US20050264384 Liquid metal contact reed relay with integrated electromagnetic actuator |
| 12/01/2005 | CA2469998A1 Electronic circuit breaker with magnetic mechanism |