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with rectilinearly-movable bridging contact

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  • CPC
  • H01H31/24
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H31/00Air-break switches for high tension without arc-extinguishing or arc-preventing means

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H01H31/24with rectilinearly-movable bridging contact
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Switch and changeover switch with compact structure
    • Patent number 11,508,534
    • Issue date Nov 22, 2022
    • MICROELETTRICA SCIENTIFICA S.P.A.
    • Carlo Bossoni
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Disconnector for switchgear
    • Patent number 9,570,246
    • Issue date Feb 14, 2017
    • EATON INDUSTRIES (NETHERLANDS) B.V.
    • Gerhardus Leonardus Nitert
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical circuit switch with variable gear ratio
    • Patent number 9,455,098
    • Issue date Sep 27, 2016
    • ABB Schweiz AG
    • Bjorn Lunden
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Disconnecting switch
    • Patent number 9,336,970
    • Issue date May 10, 2016
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Ryousuke Koeda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Disconnector for switchgear
    • Patent number 8,890,009
    • Issue date Nov 18, 2014
    • Eaton Industries (Netherlands) B.V.
    • Gerhardus Leonardus Nitert
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Remote drive for disconnector/isolator used in switchgear
    • Patent number 8,410,389
    • Issue date Apr 2, 2013
    • Schneider Electric USA, Inc.
    • Richard M. Trussler
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power source circuit shut off device
    • Patent number 8,379,375
    • Issue date Feb 19, 2013
    • Yazaki Corporation
    • Yoshinobu Furuya
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Device for sectioning an electrical circuit and a system for distri...
    • Patent number 8,319,587
    • Issue date Nov 27, 2012
    • Alstom Transport SA
    • Jean-Marc Durand
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Actuating device for separable connector system
    • Patent number 7,731,514
    • Issue date Jun 8, 2010
    • Cooper Technologies Company
    • David Charles Hughes
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switching device with a disconnection and/or grounding function
    • Patent number 7,432,465
    • Issue date Oct 7, 2008
    • ABB Technology AG
    • Bojan Pavlovic
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Apparatus, system and methods for deadfront visible loadbreak
    • Patent number 7,384,287
    • Issue date Jun 10, 2008
    • Cooper Technologies Company
    • David Charles Hughes
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Three-position electrical switch having a switching element that is...
    • Patent number 6,559,403
    • Issue date May 6, 2003
    • Alstom
    • Vladimir Gutalj
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3700840
    • Patent number 3,700,840
    • Issue date Oct 24, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3694592
    • Patent number 3,694,592
    • Issue date Sep 26, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3610858
    • Patent number 3,610,858
    • Issue date Oct 5, 1971
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3599041
    • Patent number 3,599,041
    • Issue date Aug 10, 1971
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3569641
    • Patent number 3,569,641
    • Issue date Mar 9, 1971
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3562460
    • Patent number 3,562,460
    • Issue date Feb 9, 1971
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3553397
    • Patent number 3,553,397
    • Issue date Jan 5, 1971
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3331930
    • Patent number 3,331,930
    • Issue date Jul 18, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3171008
    • Patent number 3,171,008
    • Issue date Feb 23, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2164231
    • Patent number 2,164,231
    • Issue date Jun 27, 1939
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2041250
    • Patent number 2,041,250
    • Issue date May 19, 1936
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1968869
    • Patent number 1,968,869
    • Issue date Aug 7, 1934
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents