TREA

having two pivotally and electrically connected halve bridges

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  • CPC
  • H01H2001/2091
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

Current Industry

H01H2001/2091having two pivotally and electrically connected halve bridges
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Circuit breaker
    • Patent number 5,901,025
    • Issue date May 4, 1999
    • Fuji Electric Co., Ltd.
    • Tatsunori Takahashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker
    • Patent number 4,945,326
    • Issue date Jul 31, 1990
    • Fuji Electric Co., Ltd.
    • Kiyoshi Kandatsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Contact arrangement for a current limiting circuit breaker
    • Patent number 4,616,198
    • Issue date Oct 7, 1986
    • General Electric Company
    • Franco P. Pardini
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric switch with protective function
    • Patent number 4,550,299
    • Issue date Oct 29, 1985
    • Asea Aktiebolag
    • Sven Bachler
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Current-limiting electric switch exempt from bumps in the opening s...
    • Patent number 3,953,811
    • Issue date Apr 27, 1976
    • Sace S.p.A. Construzioni Elettromeccaniche
    • Angelo Mostosi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3764946
    • Patent number 3,764,946
    • Issue date Oct 9, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3533027
    • Patent number 3,533,027
    • Issue date Oct 6, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3517356
    • Patent number 3,517,356
    • Issue date Jun 23, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3506937
    • Patent number 3,506,937
    • Issue date Apr 14, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3343108
    • Patent number 3,343,108
    • Issue date Sep 19, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3317866
    • Patent number 3,317,866
    • Issue date May 2, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2490987
    • Patent number 2,490,987
    • Issue date Dec 13, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2304606
    • Patent number 2,304,606
    • Issue date Dec 8, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2253400
    • Patent number 2,253,400
    • Issue date Aug 19, 1941
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2152445
    • Patent number 2,152,445
    • Issue date Mar 28, 1939
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1861649
    • Patent number 1,861,649
    • Issue date Jun 7, 1932
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1820876
    • Patent number 1,820,876
    • Issue date Aug 25, 1931
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1790275
    • Patent number 1,790,275
    • Issue date Jan 27, 1931
    • H01 - BASIC ELECTRIC ELEMENTS