TREA

the impedance being inserted in the circuit by blowing the arc onto an auxiliary electrode

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  • CPC
  • H01H33/164
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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

H01H33/164the impedance being inserted in the circuit by blowing the arc onto an auxiliary electrode
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Switch having an arc-quenching device
    • Patent number 10,600,588
    • Issue date Mar 24, 2020
    • Siemens Aktiengesellschaft
    • Karsten Freundt
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power circuit breaker
    • Patent number 9,543,086
    • Issue date Jan 10, 2017
    • Technische Universitat Braunschweig
    • Vladimir Ermel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Current limiter
    • Patent number 5,136,451
    • Issue date Aug 4, 1992
    • Asea Brown Boveri
    • Stefan Valdemarsson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Extinguishing chamber for an electric arc of the magnetic blow-out...
    • Patent number 4,338,501
    • Issue date Jul 6, 1982
    • Ernesto Maggi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3728505
    • Patent number 3,728,505
    • Issue date Apr 17, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3639712
    • Patent number 3,639,712
    • Issue date Feb 1, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3549841
    • Patent number 3,549,841
    • Issue date Dec 22, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3489870
    • Patent number 3,489,870
    • Issue date Jan 13, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3489872
    • Patent number 3,489,872
    • Issue date Jan 13, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3430016
    • Patent number 3,430,016
    • Issue date Feb 25, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3399238
    • Patent number 3,399,238
    • Issue date Aug 27, 1968
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3381101
    • Patent number 3,381,101
    • Issue date Apr 30, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3176104
    • Patent number 3,176,104
    • Issue date Mar 30, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3160727
    • Patent number 3,160,727
    • Issue date Dec 8, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3004116
    • Patent number 3,004,116
    • Issue date Oct 10, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3004117
    • Patent number 3,004,117
    • Issue date Oct 10, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2833896
    • Patent number 2,833,896
    • Issue date May 6, 1958
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2794886
    • Patent number 2,794,886
    • Issue date Jun 4, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2725446
    • Patent number 2,725,446
    • Issue date Nov 29, 1955
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2629798
    • Patent number 2,629,798
    • Issue date Feb 24, 1953
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2606982
    • Patent number 2,606,982
    • Issue date Aug 12, 1952
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2596254
    • Patent number 2,596,254
    • Issue date May 13, 1952
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2586290
    • Patent number 2,586,290
    • Issue date Feb 19, 1952
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2541792
    • Patent number 2,541,792
    • Issue date Feb 13, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2441943
    • Patent number 2,441,943
    • Issue date May 18, 1948
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2416466
    • Patent number 2,416,466
    • Issue date Feb 25, 1947
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2365132
    • Patent number 2,365,132
    • Issue date Dec 12, 1944
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2293320
    • Patent number 2,293,320
    • Issue date Aug 18, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2290004
    • Patent number 2,290,004
    • Issue date Jul 14, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2281385
    • Patent number 2,281,385
    • Issue date Apr 28, 1942
    • H01 - BASIC ELECTRIC ELEMENTS