TREA

Change-over switches without stable intermediate position

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  • CPC
  • H01H21/58
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H21/00Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body

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H01H21/58Change-over switches without stable intermediate position
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical switch methods and apparatus
    • Patent number 10,468,212
    • Issue date Nov 5, 2019
    • SIEMENS INDUSTRY, INC.
    • Troy Groehl
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Transfer switch for sequentially derived system
    • Patent number 9,530,575
    • Issue date Dec 27, 2016
    • Reliance Controls Corporation
    • Jeffrey D. Flegel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Operating mechanism for a five-pole phase inverter isolating switch
    • Patent number 5,936,213
    • Issue date Aug 10, 1999
    • GEC Alsthom T&D SA
    • Fran.cedilla.ois Biquez
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High-voltage change-over switch with linear movement
    • Patent number 5,197,604
    • Issue date Mar 30, 1993
    • General Electric CGR SA
    • Hans Jedlitschka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical reversing switch
    • Patent number 4,874,911
    • Issue date Oct 17, 1989
    • Eaton Corporation
    • Timothy L. Parrish
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reversing switch
    • Patent number 4,639,558
    • Issue date Jan 27, 1987
    • Service Machine Co.
    • Jennings Lycan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reversing switch
    • Patent number 4,563,549
    • Issue date Jan 7, 1986
    • Service Machine Company
    • Jennings Lycan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switching device for reversing a portable electric tool
    • Patent number 4,523,115
    • Issue date Jun 11, 1985
    • Black & Decker Inc.
    • Giuseppe Cuneo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Phase reversal switch mechanism
    • Patent number 4,357,502
    • Issue date Nov 2, 1982
    • Westinghouse Electric Corp.
    • Henry R. Beck
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3882294
    • Patent number 3,882,294
    • Issue date May 6, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3814878
    • Patent number 3,814,878
    • Issue date Jun 4, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3800103
    • Patent number 3,800,103
    • Issue date Mar 26, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3673426
    • Patent number 3,673,426
    • Issue date Jun 27, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3665135
    • Patent number 3,665,135
    • Issue date May 23, 1972
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3649780
    • Patent number 3,649,780
    • Issue date Mar 14, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3281731
    • Patent number 3,281,731
    • Issue date Oct 25, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3201538
    • Patent number 3,201,538
    • Issue date Aug 17, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3176106
    • Patent number 3,176,106
    • Issue date Mar 30, 1965
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    3167701
    • Patent number 3,167,701
    • Issue date Jan 26, 1965
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3143606
    • Patent number 3,143,606
    • Issue date Aug 4, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3080458
    • Patent number 3,080,458
    • Issue date Mar 5, 1963
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3078354
    • Patent number 3,078,354
    • Issue date Feb 19, 1963
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3056875
    • Patent number 3,056,875
    • Issue date Oct 2, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2953731
    • Patent number 2,953,731
    • Issue date Sep 20, 1960
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2921995
    • Patent number 2,921,995
    • Issue date Jan 19, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2855488
    • Patent number 2,855,488
    • Issue date Oct 7, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2826658
    • Patent number 2,826,658
    • Issue date Mar 11, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2807684
    • Patent number 2,807,684
    • Issue date Sep 24, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2780762
    • Patent number 2,780,762
    • Issue date Feb 5, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2734115
    • Patent number 2,734,115
    • Issue date Feb 7, 1956
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents