| Patents for H01H 50 - Details of electromagnetic relays (9,923) |
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| 06/17/2009 | CN101459014A Electric relay having life memory function and apparatus thereof |
| 06/10/2009 | CN201256129Y Connection construction for keeping coil grounding terminal in electromagnetic switch |
| 06/10/2009 | CN201256128Y Electromagnetic switch for starters |
| 06/10/2009 | CN201256127Y High price/performance ratio DC contactor |
| 06/10/2009 | CN101452793A Oil protection direct-action electricity relay |
| 06/10/2009 | CN101452792A Self locking type electricity saving relay |
| 06/04/2009 | DE10261473B4 Elektromagnetisches Relais Electromagnetic relay |
| 06/04/2009 | DE102006030431B4 Herstellverfahren für eine Polfläche in einem Elektromagneten, ein Anker, ein Joch, ein Elektromagnet, und ein elektromechanisches Schaltgerät Manufacturing method for a pole face in an electromagnet, an armature, a yoke, an electromagnet, and an electromechanical switching device |
| 06/03/2009 | EP2065770A1 Programmable logic controller having micro-electromechanical system based switching |
| 06/03/2009 | EP2064725A1 Adapter for a main current path tap of a switching device |
| 06/03/2009 | EP2064721A1 Switching device with integrated main current path tap |
| 06/03/2009 | CN201252058Y Integrative connector of relay and terminal knob seat |
| 06/03/2009 | CN201252057Y Shockproof electromagnetic relay |
| 06/03/2009 | CN201252056Y Dust-proof energy-saving environment-friendly alternating-current contactor |
| 06/03/2009 | CN201252055Y Balance-force type sealing three-phase alternating current contactor |
| 06/03/2009 | CN201252054Y Minitype high power relay |
| 06/03/2009 | CN201252053Y Push piece improved electromagnetic relay |
| 06/03/2009 | CN201252052Y Electronic counting-type relay |
| 05/27/2009 | CN201247743Y Electromagnetic switch |
| 05/27/2009 | CN201247742Y 一种电磁继电器 An electromagnetic relay |
| 05/27/2009 | CN201247741Y Electromagnetic switch for automobile starting motor |
| 05/27/2009 | CN201247740Y Three-position transfer switch |
| 05/27/2009 | CN201247739Y Double-contact relay |
| 05/27/2009 | CN201247738Y Control coil for energy-saving AC contactor |
| 05/27/2009 | CN201247737Y Electromagnetic automobile power supply main switch |
| 05/27/2009 | CN201247735Y 继电器插座 Relay Sockets |
| 05/27/2009 | CN101443872A Electromagnetic relay, and method and system for adjusting same |
| 05/20/2009 | EP2059940A1 Electromagnetic relay and method for producing it |
| 05/20/2009 | EP1618578B1 Contactor with connector module for control of the solenoid mechanism |
| 05/20/2009 | CN101438365A Electromagnetic relay |
| 05/20/2009 | CN101438364A Electromagnetic relay |
| 05/20/2009 | CN101436489A Contactor with sealing baffle |
| 05/20/2009 | CN100490043C Permanent magnet non-arching AC contactor |
| 05/19/2009 | CA2345547C Electromagnetic device and circuit for driving the same |
| 05/14/2009 | US20090121670 Constructive arrangement in a soft-starter |
| 05/14/2009 | DE102007053417A1 Elektromagnetischer Schalter für E-Maschine Electromagnetic switch for electric motor |
| 05/13/2009 | CN201238015Y Switching relay |
| 05/13/2009 | CN201238014Y Special-shaped iron core electromagnetic relay |
| 05/13/2009 | CN201238013Y Electromagnetic relay with isolation piece |
| 05/13/2009 | CN201238012Y Micro-miniature sensitive electromagnetic relay with magnetic steel |
| 05/13/2009 | CN201238011Y Diphasic high-power magnetic latching relay for control |
| 05/13/2009 | CN201238010Y Miniature magnetic suspension type electromagnetic relay |
| 05/13/2009 | CN201238009Y Current-sampling magnetic latching relay |
| 05/13/2009 | CN201238008Y Short circuit-proof electromagnetic relay |
| 05/13/2009 | CN101430988A Constant-magnet remaining AC contactor |
| 05/07/2009 | WO2009058302A1 Hermetically sealed relay |
| 05/06/2009 | EP2056324A2 Actuating element |
| 05/06/2009 | EP2054907A1 An electromagnetic drive unit and an electromechanical switching device |
| 05/06/2009 | CN201233850Y Integrated iron core armature construction for electric relay |
| 05/06/2009 | CN201233849Y AC contact electric power |
| 05/06/2009 | CN201233848Y Electric relay |
| 05/06/2009 | CN201233847Y AC contact control circuit |
| 05/06/2009 | CN201233846Y AC contact control switch |
| 05/06/2009 | CN101425430A Novel ultra-thin type electromagnetic relay |
| 05/06/2009 | CN100485845C Contactor with connector module for controlling electromagnetic drive device |
| 04/29/2009 | CN201229905Y Electric relay |
| 04/29/2009 | CN101421809A Electromagnetic relay |
| 04/29/2009 | CN101419881A Methods and apparatus for reducing bounce between contacts |
| 04/29/2009 | CN100483592C Microelectromechanical micro-relay with liquid metal contacts |
| 04/23/2009 | WO2009051744A1 Epoxy sealed relay |
| 04/22/2009 | CN201226329Y Still contact piece for relay |
| 04/22/2009 | CN100481296C Relay and process for producing a relay |
| 04/16/2009 | WO2009047055A1 Switching device and method for inserting or removing a tolerance insert in a magnet chamber of a switch device |
| 04/16/2009 | US20090096559 Electromagnetic relay |
| 04/15/2009 | EP2048684A1 Switching device and method for inserting or removing a tolerance insert in the magnetic chamber of a switching device |
| 04/15/2009 | CN201222462Y Novel electromagnetic long-subbase voltage relay |
| 04/15/2009 | CN201222461Y Novel electromagnetic short-subbase voltage relay |
| 04/15/2009 | CN201222459Y Motor-controlled intelligent permanent magnet contactor for industry |
| 04/15/2009 | CN101410925A Electromagnetic relay |
| 04/15/2009 | CN101410924A Electromagnetic relay |
| 04/15/2009 | CN101410923A Electromagnetic actuator for medium voltage circuit breaker |
| 04/15/2009 | CN100479079C Heavy duty relay with resilient normally-open contact |
| 04/14/2009 | CA2390609C Method and apparatus for limiting movement in electrical contactors |
| 04/08/2009 | EP1846320B8 Micromechanical device comprising a mobile beam |
| 04/02/2009 | DE10155103B4 Magnetschalter für Startermotor Solenoid switch for starter motor |
| 04/01/2009 | CN101399136A Magnet switch with magnetic core designed to ensure stability in operation thereof |
| 04/01/2009 | CN101399135A Explosion-proof relay outer casing sealing method |
| 03/25/2009 | EP1490884B1 Resettable switching device |
| 03/25/2009 | CN201213113Y Corotating and counter-rotating bidirectional AC contactor |
| 03/25/2009 | CN201213112Y Improved electromagnetic switch |
| 03/25/2009 | CN201213111Y Moving touch tablet for electromagnetic relay |
| 03/24/2009 | US7508039 Carbon nanotube (CNT) multiplexers, circuits, and actuators |
| 03/21/2009 | CA2639283A1 Electronic module for ac/dc coil within an electromagnetic contactor |
| 03/18/2009 | EP2037469A1 PCB relay |
| 03/18/2009 | CN201210466Y Small high power electromagnetic relay for automobile |
| 03/18/2009 | CN201210456Y Monopole AC contactor having arc-suppression function |
| 03/18/2009 | CN101388559A Manual and automatic integrated voltage recognition device |
| 03/18/2009 | CN101388303A Relay |
| 03/12/2009 | US20090066450 Electromagnetic relay, and method and system for adjusting same |
| 03/11/2009 | EP2034498A1 Electromagnetic switching device |
| 03/11/2009 | CN201207358Y Balance mechanism for low-voltage magnetic keeping contactor |
| 03/11/2009 | CN201207357Y Input pin and connection construction of normally open electric relay |
| 03/11/2009 | CN101383251A Electromagnetic relay |
| 03/11/2009 | CN101383250A Electromagnetic relay |
| 03/11/2009 | CN100468866C Virtual terminal mounting structure and electromagnetic relay device |
| 03/11/2009 | CN100468597C Electromagnetic switch for starting up |
| 03/11/2009 | CN100468589C Switchgear |
| 03/04/2009 | EP2031624A1 Polarized electromagnetic relay and coil assembly |
| 03/04/2009 | CN201204159Y Bistable locking relay |
| 03/04/2009 | CN101379581A Electromagnetic relay |