TREA

Barrier plates carrying electrodes

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  • H01H9/341
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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00

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H01H9/341Barrier plates carrying electrodes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Arc chamber for a DC circuit breaker
    • Patent number 11,694,860
    • Issue date Jul 4, 2023
    • ABB Schweiz AG
    • Rudolf Gati
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Arc chamber for a DC circuit breaker
    • Patent number 11,195,673
    • Issue date Dec 7, 2021
    • ABB Schweiz AG
    • Rudolf Gati
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Arc fault resistant electric equipment
    • Patent number 10,141,725
    • Issue date Nov 27, 2018
    • Siemens Aktiengesellschaft
    • Bogdan Ionescu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric switch assembly
    • Patent number 10,037,858
    • Issue date Jul 31, 2018
    • ABB Oy
    • Mikko Välivainio
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Muffler for enhanced arc protection
    • Patent number 9,117,607
    • Issue date Aug 25, 2015
    • Schneider Electric USA, Inc.
    • Frank Michael Page
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch unit with arc-extinguishing units
    • Patent number 8,921,728
    • Issue date Dec 30, 2014
    • Eaton Electrical IP GmbH & Co. KG
    • Volker Lang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Residual current protection device
    • Patent number 8,817,443
    • Issue date Aug 26, 2014
    • ABB S.p.A.
    • Xinxia Gao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Quenching element, quenching unit, quenching and plugging unit, and...
    • Patent number 8,809,721
    • Issue date Aug 19, 2014
    • Siemens Aktiengesellschaft
    • Andreas Krätzschmar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical switching apparatus, and arc chute and venting assembly...
    • Patent number 8,642,913
    • Issue date Feb 4, 2014
    • Eaton Corporation
    • James Gerard Maloney
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic switch
    • Patent number 8,274,347
    • Issue date Sep 25, 2012
    • LS Industrial Systems Co., Ltd.
    • Young Hwan Eum
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Air-break circuit interrupter having magnetically-assisted arc-divi...
    • Patent number 4,041,356
    • Issue date Aug 9, 1977
    • Gerin; Merlin
    • Gaston Buisson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3518387
    • Patent number 3,518,387
    • Issue date Jun 30, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3495056
    • Patent number 3,495,056
    • Issue date Feb 10, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3402272
    • Patent number 3,402,272
    • Issue date Sep 17, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3270171
    • Patent number 3,270,171
    • Issue date Aug 30, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3248505
    • Patent number 3,248,505
    • Issue date Apr 26, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3235693
    • Patent number 3,235,693
    • Issue date Feb 15, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3210504
    • Patent number 3,210,504
    • Issue date Oct 5, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3139503
    • Patent number 3,139,503
    • Issue date Jun 30, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3137779
    • Patent number 3,137,779
    • Issue date Jun 16, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3127490
    • Patent number 3,127,490
    • Issue date Mar 31, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2888539
    • Patent number 2,888,539
    • Issue date May 26, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2868927
    • Patent number 2,868,927
    • Issue date Jan 13, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2847540
    • Patent number 2,847,540
    • Issue date Aug 12, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2783336
    • Patent number 2,783,336
    • Issue date Feb 26, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2750476
    • Patent number 2,750,476
    • Issue date Jun 12, 1956
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2707739
    • Patent number 2,707,739
    • Issue date May 3, 1955
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2668890
    • Patent number 2,668,890
    • Issue date Feb 9, 1954
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2469459
    • Patent number 2,469,459
    • Issue date May 10, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2451669
    • Patent number 2,451,669
    • Issue date Oct 19, 1948
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents