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Co-operating movable contacts operated by seperate electrical actuating means

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  • H01H50/62
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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H50/00Details of electromagnetic relays

Current Industry

H01H50/62Co-operating movable contacts operated by seperate electrical actuating means
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic relay
    • Patent number 12,106,918
    • Issue date Oct 1, 2024
    • Omron Corporation
    • Kei Takahashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    DC relay having auxiliary contact
    • Patent number 11,417,485
    • Issue date Aug 16, 2022
    • LS ELECTRIC CO., LTD.
    • Jungwoo Yoo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Relay
    • Patent number 10,964,504
    • Issue date Mar 30, 2021
    • Omron Corporation
    • Seiki Shimoda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum circuit breaker operating mechanism
    • Patent number 10,923,304
    • Issue date Feb 16, 2021
    • EATON INTELLIGENT POWER LIMITED
    • Mark A. Juds
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch
    • Patent number 9,818,562
    • Issue date Nov 14, 2017
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Takashi Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 7,498,912
    • Issue date Mar 3, 2009
    • Omron Corporation
    • Kazuhiro Tsutsui
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Twin relay
    • Patent number 6,559,744
    • Issue date May 6, 2003
    • Hengstler GmbH
    • Eberhard Kirsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3581157
    • Patent number 3,581,157
    • Issue date May 25, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3452308
    • Patent number 3,452,308
    • Issue date Jun 24, 1969
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3377449
    • Patent number 3,377,449
    • Issue date Apr 9, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3343110
    • Patent number 3,343,110
    • Issue date Sep 19, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3192339
    • Patent number 3,192,339
    • Issue date Jun 29, 1965
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3144532
    • Patent number 3,144,532
    • Issue date Aug 11, 1964
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3047692
    • Patent number 3,047,692
    • Issue date Jul 31, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3018035
    • Patent number 3,018,035
    • Issue date Jan 23, 1962
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    2987594
    • Patent number 2,987,594
    • Issue date Jun 6, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2966568
    • Patent number 2,966,568
    • Issue date Dec 27, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2896047
    • Patent number 2,896,047
    • Issue date Jul 21, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2864913
    • Patent number 2,864,913
    • Issue date Dec 16, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2854541
    • Patent number 2,854,541
    • Issue date Sep 30, 1958
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2833881
    • Patent number 2,833,881
    • Issue date May 6, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2490963
    • Patent number 2,490,963
    • Issue date Dec 13, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2416970
    • Patent number 2,416,970
    • Issue date Mar 4, 1947
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2380541
    • Patent number 2,380,541
    • Issue date Jul 31, 1945
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2321710
    • Patent number 2,321,710
    • Issue date Jun 15, 1943
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2309422
    • Patent number 2,309,422
    • Issue date Jan 26, 1943
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2305450
    • Patent number 2,305,450
    • Issue date Dec 15, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2283340
    • Patent number 2,283,340
    • Issue date May 19, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2214599
    • Patent number 2,214,599
    • Issue date Sep 10, 1940
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2199570
    • Patent number 2,199,570
    • Issue date May 7, 1940
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20230119728
    • Publication date Apr 20, 2023
    • Omron Corporation
    • Kei TAKAHASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACT APPARATUS AND ELECTROMAGNETIC SWITCH
    • Publication number 20230012132
    • Publication date Jan 12, 2023
    • Huawei Digital Power Technologies Co., Ltd.
    • Xiaokang TIAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RELAY
    • Publication number 20200227224
    • Publication date Jul 16, 2020
    • Omron Corporation
    • Seiki SHIMODA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DC RELAY HAVING AUXILARY CONTACT
    • Publication number 20190228938
    • Publication date Jul 25, 2019
    • LSIS CO., LTD
    • Jungwoo YOO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SYSTEMS AND METHODS FOR ENERGY SAVING CONTACTOR
    • Publication number 20160276120
    • Publication date Sep 22, 2016
    • GENERAL ELECTRIC COMPANY
    • Juan Manuel Arcas
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH
    • Publication number 20150206676
    • Publication date Jul 23, 2015
    • Hitachi, Ltd
    • Takashi Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL CONTACTOR
    • Publication number 20130181793
    • Publication date Jul 18, 2013
    • Schaltbau GmbH
    • Andreas Bauer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electromagnetic relay
    • Publication number 20060152310
    • Publication date Jul 13, 2006
    • Omron Corporation
    • Kazuhiro Tsutsui
    • H01 - BASIC ELECTRIC ELEMENTS