TREA

the auxiliary contact being a whip contact

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  • CPC
  • H01H33/124
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means

Current Industry

H01H33/124the auxiliary contact being a whip contact
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    High voltage loadbreak switch safety indicator
    • Patent number 7,626,287
    • Issue date Dec 1, 2009
    • Dean Sanders
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Arc extinguishing device with a high speed whip
    • Patent number 7,078,642
    • Issue date Jul 18, 2006
    • Cleaveland/Price Inc.
    • Peter M. Kowalik
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Arc extinguishing device with a high speed whip
    • Patent number 6,762,385
    • Issue date Jul 13, 2004
    • Cleaveland/Price Inc.
    • Peter M. Kowalik
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Arc extinguishing device with a metal matrix composite high speed whip
    • Patent number 6,753,492
    • Issue date Jun 22, 2004
    • Cleaveland/Price Inc.
    • Charles M. Cleaveland
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    ARC extinguishing device with a high speed whip
    • Patent number 6,392,181
    • Issue date May 21, 2002
    • Cleaveland/Price Inc.
    • Charles M. Cleaveland
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Perpendicularly-opening grounding section switch
    • Patent number 5,369,234
    • Issue date Nov 29, 1994
    • GEC Alsthom Energie Inc.
    • Daniel Demissy
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Whip for a high tension section switch
    • Patent number 5,359,167
    • Issue date Oct 25, 1994
    • GEC Alsthom Energie Inc.
    • Daniel Demissy
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High voltage disconnecting switch
    • Patent number 5,186,315
    • Issue date Feb 16, 1993
    • Merlin Gerin
    • Denis Koppe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Quick-break attachment for a pole-top air-break switch
    • Patent number 4,243,854
    • Issue date Jan 6, 1981
    • Richard B. Pahl
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3602668
    • Patent number 3,602,668
    • Issue date Aug 31, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3488752
    • Patent number 3,488,752
    • Issue date Jan 6, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3248510
    • Patent number 3,248,510
    • Issue date Apr 26, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3244825
    • Patent number 3,244,825
    • Issue date Apr 5, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3230324
    • Patent number 3,230,324
    • Issue date Jan 18, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3217115
    • Patent number 3,217,115
    • Issue date Nov 9, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3196226
    • Patent number 3,196,226
    • Issue date Jul 20, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3032632
    • Patent number 3,032,632
    • Issue date May 1, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2970192
    • Patent number 2,970,192
    • Issue date Jan 31, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2953655
    • Patent number 2,953,655
    • Issue date Sep 20, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2905794
    • Patent number 2,905,794
    • Issue date Sep 22, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2873325
    • Patent number 2,873,325
    • Issue date Feb 10, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2849578
    • Patent number 2,849,578
    • Issue date Aug 26, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2831931
    • Patent number 2,831,931
    • Issue date Apr 22, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2825774
    • Patent number 2,825,774
    • Issue date Mar 4, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2783322
    • Patent number 2,783,322
    • Issue date Feb 26, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2750460
    • Patent number 2,750,460
    • Issue date Jun 12, 1956
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2600305
    • Patent number 2,600,305
    • Issue date Jun 10, 1952
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2572625
    • Patent number 2,572,625
    • Issue date Oct 23, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2545660
    • Patent number 2,545,660
    • Issue date Mar 20, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2439164
    • Patent number 2,439,164
    • Issue date Apr 6, 1948
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents