Patents for H01H 51 - Electromagnetic relays (5,199) |
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01/21/2010 | WO2010008530A1 Electromagnetic relay |
01/20/2010 | CN201387783Y Magnetic latching electromagnet device |
01/14/2010 | WO2009137239A3 Improved form c relay and package using same |
01/13/2010 | EP2144264A1 Electromagnetic relay |
01/13/2010 | CN201383473Y Power saving device |
01/13/2010 | CN100580838C Contactor |
01/12/2010 | US7646273 Solenoid actuator |
01/07/2010 | WO2010000825A1 Starter relay and corresponding starting apparatus having a starter relay |
01/06/2010 | EP2141724A2 Contact device |
01/06/2010 | EP2141723A2 Electromagnet device |
01/06/2010 | EP2141714A2 Electromagnetic relay |
01/06/2010 | EP2140131A1 Engaging relay for starter |
01/06/2010 | CN101620951A 电磁继电器 Electromagnetic Relays |
01/05/2010 | US7642885 Electromechanical latching relay and method of operating same |
01/05/2010 | US7642884 Bi-stable trip-free relay configuration |
12/31/2009 | US20090322453 Electromagnet device |
12/30/2009 | WO2009117526A3 Integrated reed switch |
12/30/2009 | CN100576403C Relay with self-resilient contact bridge |
12/30/2009 | CN100575242C A method for making MEMS switch, and MEM device and its making method |
12/29/2009 | US7639107 Overcurrent relay |
12/23/2009 | CN201369297Y AC (alternating current) contactor |
12/23/2009 | CN101611464A Electric switch |
12/23/2009 | CN100573770C Electric switching device, relay, socket and electric apparatuses comprising such a device |
12/23/2009 | CN100573769C Anti-noise mini relay structure |
12/22/2009 | US7635177 Inkjet nozzle device with cantilevered actuating arm |
12/16/2009 | CN100570788C Normally open relay for automobile |
12/15/2009 | US7633362 Eddy-current-damped microelectromechanical switch |
12/09/2009 | EP2131377A1 Relay with double bow roller |
12/03/2009 | WO2009144188A1 Meshing relay and starter |
12/03/2009 | WO2009144185A1 Engaging relay for starters of internal combustion engines |
12/03/2009 | DE102008002114A1 Einspurrelais und Starter Engaging relay and starter |
12/02/2009 | CN101593638A Energy-saving high-current electromagnetic relay |
11/25/2009 | CN100562961C A medium voltage vacuum contactor |
11/19/2009 | WO2009139367A1 Electromagnetic relay |
11/19/2009 | WO2009138603A1 Hybrid electromechanical/semiconductor protection switch |
11/19/2009 | CA2729013A1 Electromagnetic relay |
11/18/2009 | CN101582352A Relay for limiting position of armature by reed |
11/17/2009 | US7619497 Electrostatic relay |
11/12/2009 | CA2720064A1 Electromagnetic switch |
11/11/2009 | EP2115758A1 Contactor for starting an automotive vehicle |
11/11/2009 | CN201345548Y Dynamic reactive power compensation intelligent composite switch |
11/11/2009 | CN101577194A Energy-saving electromagnetic switch device |
11/10/2009 | US7616082 Electromagnetic relay |
11/10/2009 | CA2414733C Testing a micro electro-mechanical device |
11/05/2009 | WO2009134181A1 A pumping system |
11/05/2009 | US20090273419 Switching device, in particular a compact starter |
11/03/2009 | US7612639 Relay module and electrical component unit |
11/03/2009 | CA2338671C Remotely controllable circuit breaker |
10/27/2009 | US7609136 MEMS microswitch having a conductive mechanical stop |
10/22/2009 | US20090262480 Electromagnetic actuating device with coils capable of holding electrification in series connection after being actuated in parallel connection |
10/22/2009 | US20090261927 Coupled Electromechanical Relay and Method of Operating Same |
10/21/2009 | CN201332065Y AC/DC electromagnetic contactor for electric locomotive |
10/21/2009 | CN100552855C MEMS electromagnetic relays |
10/20/2009 | CA2414741C Movement sensor in a micro electro-mechanical device |
10/15/2009 | WO2000070914A3 Shielded magnetic reed switch |
10/15/2009 | DE10057809B4 Magnetschalter mit einer harzartigen Schalterabdeckung Magnetic switch with a resinous switch cover |
10/14/2009 | EP1278223B1 High frequency relay |
10/13/2009 | US7602267 MEMS actuator and relay with horizontal actuation |
10/13/2009 | US7602266 MEMS actuators and switches |
10/13/2009 | US7602265 Apparatus for accurate and efficient quality and reliability evaluation of micro electromechanical systems |
10/08/2009 | WO2009121695A1 Current transformer assembly and electromechanical switching device |
10/08/2009 | WO2009121693A1 Magnetic chamber for electromagnetic low voltage switchgear, and electromagnetic low voltage switchgear |
10/07/2009 | EP2107586A1 Magnetic chamber for an electromagnetic low voltage switching device and electromagnetic low voltage switching device |
10/07/2009 | CN101552157A Separate magnetic circuit permanent magnetic mechanism contactor and control unit thereof |
10/06/2009 | US7598831 Relay with self-resilient contact bridge |
10/06/2009 | US7598829 MEMS actuator and relay with vertical actuation |
10/01/2009 | US20090243770 Electromagnetic drive and an electromechanical switching device |
09/30/2009 | CN100546187C Semiconductor relay |
09/24/2009 | WO2009114890A1 Trigger module for a switching device |
09/23/2009 | CN201315294Y Energy-saving environment-friendly type electronic permanent-magnetism alternating-current contactor |
09/17/2009 | US20090231774 Reed Switch Arrays |
09/16/2009 | CN201311887Y Electromagnetic relay with insulating spacer |
09/16/2009 | CN201311886Y Electromagnetic contactor |
09/16/2009 | CN201311885Y Intelligent constant magnetic maintaining alternating current contactor |
09/09/2009 | CN101527225A Unipolar permenant-magnet excitation bi-stable electromagnetic system of relay |
09/02/2009 | CN101521126A Magnetic-locked style power-saving contactor |
09/02/2009 | CN101521125A Electromagnet device |
08/27/2009 | US20090215213 Microelectromechanical device having a common ground plane and method for making aspects thereof |
08/26/2009 | EP2093786A1 Starter solenoid switch with improved arrangement of resistor |
08/25/2009 | US7579934 Power breaker and arrangement for switching electrical currents |
08/25/2009 | US7579710 Starter control device and starter |
08/19/2009 | EP1145267B1 Relay, in particular for a starting device |
08/12/2009 | EP1342253B1 Method for coating a relay, relay produced by said method and said relays |
08/12/2009 | CN201289825Y Novel ultra-thin electromagnetic relay |
08/12/2009 | CN201289824Y Permanent magnet contactor and mounting base thereof |
08/12/2009 | CN101504899A Improved structure for electromagnetic switch for starter |
08/05/2009 | CN201285739Y Energy saving permanent magnetic contactor |
08/05/2009 | CN100524572C Permanent magnetism type contactor operation device |
08/05/2009 | CN100524571C Electromagnetic relay |
08/04/2009 | US7570138 Electromagnetic switch for starter |
07/30/2009 | US20090189720 Dual-actuation-mode control device |
07/29/2009 | CN201282083Y Vaccum relay |
07/29/2009 | CN100521029C Relay, especially starting relay for internal combustion engines and adapter |
07/29/2009 | CN100521028C Permanent-magnetic operation type electromagnetic combined contactor |
07/22/2009 | EP2080897A2 Starter with increased mounting capability |
07/22/2009 | CN101488418A Normally opened relay |
07/16/2009 | US20090179718 High-powered switching device disposed on an electrically powered vehicle |
07/08/2009 | EP2076915A1 Improved relay |
07/08/2009 | CN201270226Y Single phase magnetic latching relay |
07/08/2009 | CN101477920A Multifunctional magnetic holding relay |