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having permanent magnets directly associated with the contacts

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  • H01H2001/545
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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

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H01H2001/545having permanent magnets directly associated with the contacts
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Switch
    • Patent number 11,205,546
    • Issue date Dec 21, 2021
    • Mitsubishi Electric Corporation
    • Katsuki Hotta
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Relay
    • Patent number 10,811,205
    • Issue date Oct 20, 2020
    • Omron Corporation
    • Kaori Hayashida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Contact switching device
    • Patent number 10,026,577
    • Issue date Jul 17, 2018
    • Omron Corporation
    • Kazuchika Hiroki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 9,570,259
    • Issue date Feb 14, 2017
    • Fujitsu Component Limited
    • Yoichi Hasegawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Direct current relay
    • Patent number 9,543,099
    • Issue date Jan 10, 2017
    • LSIS Co., Ltd.
    • Jung Sik An
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic contactor
    • Patent number 9,514,896
    • Issue date Dec 6, 2016
    • Fuji Electric FA Components & Systems Co., Ltd.
    • Yasuhiro Naka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    DC power relay
    • Patent number 9,117,605
    • Issue date Aug 25, 2015
    • LSIS Co., Ltd.
    • Jung Sik An
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Contact bridge with blow magnets
    • Patent number 8,946,580
    • Issue date Feb 3, 2015
    • Tyco Electronics AMP GmbH
    • Ralf Hoffmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Contact mechanism and electromagnetic contactor using the same
    • Patent number 8,816,801
    • Issue date Aug 26, 2014
    • Fuji Electric Co., Ltd.
    • Hiroyuki Tachikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 8,519,811
    • Issue date Aug 27, 2013
    • Anden Co., Ltd.
    • Masanao Sugisawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 8,228,144
    • Issue date Jul 24, 2012
    • Anden Co., Ltd.
    • Masanao Sugisawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical switching device, relay and electrical apparatus compris...
    • Patent number 7,233,220
    • Issue date Jun 19, 2007
    • Schneider Electric Industries SAS
    • Pierre Batteux
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch having a temperature-dependent switching mechanism
    • Patent number 6,054,916
    • Issue date Apr 25, 2000
    • Marcel Hofsass
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Thermally responsive switch with a magnetic member
    • Patent number 5,847,637
    • Issue date Dec 8, 1998
    • Uchiya Thermostat Co., Ltd.
    • Hideaki Takeda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical component containing magnetic particles
    • Patent number 5,843,567
    • Issue date Dec 1, 1998
    • Xerox Corporation
    • Joseph A. Swift
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch with bimetallic element
    • Patent number 5,550,525
    • Issue date Aug 27, 1996
    • Therm-0-Disc, Incorporated
    • Donald E. Place
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Acceleration sensor
    • Patent number 5,338,905
    • Issue date Aug 16, 1994
    • Takata Corporation
    • Kazuo Yoshimura
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Magnetic switch for coaxial transmission lines
    • Patent number 4,965,542
    • Issue date Oct 23, 1990
    • Victor Nelson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Contact with a magnetic compensator
    • Patent number 4,593,260
    • Issue date Jun 3, 1986
    • La Telemecanique Electrique
    • Jean P. Guero
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multipart actuating mechanism
    • Patent number 4,364,019
    • Issue date Dec 14, 1982
    • Hans-Georg Hutter
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetic proximity switch
    • Patent number 4,349,800
    • Issue date Sep 14, 1982
    • Kobishi Electric Co., Ltd.
    • Shigeo Shimoya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of manufacturing an electromagnetic relay
    • Patent number 4,163,314
    • Issue date Aug 7, 1979
    • Matsushita Electric Works, Ltd.
    • Hans Sauer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch
    • Patent number 4,128,823
    • Issue date Dec 5, 1978
    • Fujitsu Limited
    • Akira Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay and the manufacture thereof
    • Patent number 4,075,585
    • Issue date Feb 21, 1978
    • Matsushita Electric Works, Ltd.
    • Hans Sauer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 4,075,586
    • Issue date Feb 21, 1978
    • Matsushita Electric Works, Ltd.
    • Hans Sauer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reciprocable magnet switch
    • Patent number 4,068,202
    • Issue date Jan 10, 1978
    • Wessendorf, Jr.; Walter F.
    • Michael J. Lyons
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3842377
    • Patent number 3,842,377
    • Issue date Oct 15, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3777093
    • Patent number 3,777,093
    • Issue date Dec 4, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3743980
    • Patent number 3,743,980
    • Issue date Jul 3, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3636484
    • Patent number 3,636,484
    • Issue date Jan 18, 1972
    • G08 - SIGNALLING

Patents Applicationslast 30 patents

  • Information Patent Application

    SWITCH AND ON-LOAD TAP CHANGER WITH A SWITCH
    • Publication number 20240079189
    • Publication date Mar 7, 2024
    • MASCHINENFABRIK REINHAUSEN GMBH
    • Christian Hammer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECT CURRENT RELAY
    • Publication number 20220223362
    • Publication date Jul 14, 2022
    • LS ELECTRIC CO., LTD.
    • Jinhee PARK
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACT DEVICE, ELECTROMAGNETIC RELAY, AND ELECTRICAL DEVICE
    • Publication number 20210375569
    • Publication date Dec 2, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • Ryosuke OZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH
    • Publication number 20200203094
    • Publication date Jun 25, 2020
    • Mitsubishi Electric Corporation
    • Katsuki HOTTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RELAY
    • Publication number 20180240631
    • Publication date Aug 23, 2018
    • Omron Corporation
    • Kaori HAYASHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC CONTACTOR
    • Publication number 20150054606
    • Publication date Feb 26, 2015
    • FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    • Yasuhiro NAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACT MECHANISM AND ELECTROMAGNETIC CONTACTOR USING THE SAME
    • Publication number 20130335175
    • Publication date Dec 19, 2013
    • FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    • Hiroyuki Tachikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DC POWER RELAY
    • Publication number 20130169389
    • Publication date Jul 4, 2013
    • LSIS CO., LTD
    • Jung Sik AN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20120256713
    • Publication date Oct 11, 2012
    • Masanao SUGISAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20120235775
    • Publication date Sep 20, 2012
    • Masanao SUGISAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20110241809
    • Publication date Oct 6, 2011
    • ANDEN CO., LTD.
    • Masanao SUGISAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACT BRIDGE WITH BLOW MAGNETS
    • Publication number 20110240603
    • Publication date Oct 6, 2011
    • Tyco Electronics AMP GmbH
    • Ralf Hoffmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electric Switching Device Comprising Magnetic And/Or Fluidic Adjust...
    • Publication number 20080129425
    • Publication date Jun 5, 2008
    • Markus Leipold
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Magnetic toggle switch
    • Publication number 20060250203
    • Publication date Nov 9, 2006
    • Koninklijke Philips Electronics N.V.
    • George Marmaropoulos
    • A41 - WEARING APPAREL
  • Information Patent Application

    Electrical switching device, relay and electrical apparatus compris...
    • Publication number 20060145794
    • Publication date Jul 6, 2006
    • Pierre Batteux
    • H01 - BASIC ELECTRIC ELEMENTS