Means for providing an external arc-discharge path

Patents Grantslast 30 patents

  • Information Patent Grant

    Lightning induction-type solid-phase arc-extinguishing lightning pr...

    • Patent number 10,832,836
    • Issue date Nov 10, 2020
    • Nanning Supervolt Electric Technology Co., Ltd.
    • Yanlei Wang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Arcing horn device

    • Patent number 7,292,424
    • Issue date Nov 6, 2007
    • Central Research Institute Of Electric Power Industry
    • Kazuhiko Takasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for manufacturing a composite high voltage insulator

    • Patent number 7,165,324
    • Issue date Jan 23, 2007
    • LG Cable Ltd.
    • Bok Hee Youn
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical component with fault arc protection

    • Patent number 6,678,141
    • Issue date Jan 13, 2004
    • ABB Schweiz AG
    • Walter Schmidt
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Arrangement with several surge arresters

    • Patent number 5,504,645
    • Issue date Apr 2, 1996
    • Siemens Aktiengesellschaft
    • Volker Hinrichsen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lightning arrestor

    • Patent number 5,172,297
    • Issue date Dec 15, 1992
    • NGK Insulators, Ltd.
    • Takashi Imakoma
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lightning-conducting insulators

    • Patent number 4,761,707
    • Issue date Aug 2, 1988
    • The Tokyo Electric Co., Inc.
    • Keiji Wakamatsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Strain insulator with arcing horns

    • Patent number 4,709,125
    • Issue date Nov 24, 1987
    • Lindsey Manufacturing Company
    • Keith E. Lindsey
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High voltage electrical insulator with arcing horn

    • Patent number 4,531,018
    • Issue date Jul 23, 1985
    • Heinrich P. Huster
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Linear insulator with alternating nonconductive sheds and conductiv...

    • Patent number 4,107,455
    • Issue date Aug 15, 1978
    • Clyde N. Richards
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3778538

    • Patent number 3,778,538
    • Issue date Dec 11, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3487255

    • Patent number 3,487,255
    • Issue date Dec 30, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3471632

    • Patent number 3,471,632
    • Issue date Oct 7, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3368027

    • Patent number 3,368,027
    • Issue date Feb 6, 1968
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3252054

    • Patent number 3,252,054
    • Issue date May 17, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3165577

    • Patent number 3,165,577
    • Issue date Jan 12, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3110758

    • Patent number 3,110,758
    • Issue date Nov 12, 1963
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2914602

    • Patent number 2,914,602
    • Issue date Nov 24, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2306359

    • Patent number 2,306,359
    • Issue date Dec 22, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2280917

    • Patent number 2,280,917
    • Issue date Apr 28, 1942
    • E04 - BUILDING
  • Information Patent Grant

    2022863

    • Patent number 2,022,863
    • Issue date Dec 3, 1935
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2022962

    • Patent number 2,022,962
    • Issue date Dec 3, 1935
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1983903

    • Patent number 1,983,903
    • Issue date Dec 11, 1934
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1947321

    • Patent number 1,947,321
    • Issue date Feb 13, 1934
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1940591

    • Patent number 1,940,591
    • Issue date Dec 19, 1933
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1926871

    • Patent number 1,926,871
    • Issue date Sep 12, 1933
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1916400

    • Patent number 1,916,400
    • Issue date Jul 4, 1933
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1896189

    • Patent number 1,896,189
    • Issue date Feb 7, 1933
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1893188

    • Patent number 1,893,188
    • Issue date Jan 3, 1933
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1854083

    • Patent number 1,854,083
    • Issue date Apr 12, 1932
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents