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with built-in spark gap

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Industry

  • CPC
  • H01K1/68
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Parent Industries

HELECTRICITY H01Electric elements H01KELECTRIC INCANDESCENT LAMPS H01K1/00Details

Current Industry

H01K1/68with built-in spark gap
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Current-limited spark gap for transient protection
    • Patent number 4,467,245
    • Issue date Aug 21, 1984
    • General Electric Company
    • Milton D. Bloomer
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3687545
    • Patent number 3,687,545
    • Issue date Aug 29, 1972
    • G02 - OPTICS
  • Information Patent Grant

    2272520
    • Patent number 2,272,520
    • Issue date Feb 10, 1942
    • H01 - BASIC ELECTRIC ELEMENTS