TREA

in combination with discharge tubes or semiconductor devices

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  • CPC
  • H02J7/125
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Parent Industries

HELECTRICITY H02Electric power H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER SYSTEMS FOR STORING ELECTRIC ENERGY H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

Current Industry

H02J7/125in combination with discharge tubes or semiconductor devices
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Taper type of battery charger
    • Patent number 3,956,683
    • Issue date May 11, 1976
    • Westinghouse Air Brake Company
    • Ralph Popp
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3848173
    • Patent number 3,848,173
    • Issue date Nov 12, 1974
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3812415
    • Patent number 3,812,415
    • Issue date May 21, 1974
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3660748
    • Patent number 3,660,748
    • Issue date May 2, 1972
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3379957
    • Patent number 3,379,957
    • Issue date Apr 23, 1968
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3329882
    • Patent number 3,329,882
    • Issue date Jul 4, 1967
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3260918
    • Patent number 3,260,918
    • Issue date Jul 12, 1966
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3258675
    • Patent number 3,258,675
    • Issue date Jun 28, 1966
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3247442
    • Patent number 3,247,442
    • Issue date Apr 19, 1966
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3230439
    • Patent number 3,230,439
    • Issue date Jan 18, 1966
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3217225
    • Patent number 3,217,225
    • Issue date Nov 9, 1965
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3215922
    • Patent number 3,215,922
    • Issue date Nov 2, 1965
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3205425
    • Patent number 3,205,425
    • Issue date Sep 7, 1965
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3178629
    • Patent number 3,178,629
    • Issue date Apr 13, 1965
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3102220
    • Patent number 3,102,220
    • Issue date Aug 27, 1963
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3102200
    • Patent number 3,102,200
    • Issue date Aug 27, 1963
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3102221
    • Patent number 3,102,221
    • Issue date Aug 27, 1963
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3099782
    • Patent number 3,099,782
    • Issue date Jul 30, 1963
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3098962
    • Patent number 3,098,962
    • Issue date Jul 23, 1963
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3073999
    • Patent number 3,073,999
    • Issue date Jan 15, 1963
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3054040
    • Patent number 3,054,040
    • Issue date Sep 11, 1962
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3040229
    • Patent number 3,040,229
    • Issue date Jun 19, 1962
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3038111
    • Patent number 3,038,111
    • Issue date Jun 5, 1962
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2978633
    • Patent number 2,978,633
    • Issue date Apr 4, 1961
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2875395
    • Patent number 2,875,395
    • Issue date Feb 24, 1959
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2709238
    • Patent number 2,709,238
    • Issue date May 24, 1955
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2675515
    • Patent number 2,675,515
    • Issue date Apr 13, 1954
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2628340
    • Patent number 2,628,340
    • Issue date Feb 10, 1953
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2488711
    • Patent number 2,488,711
    • Issue date Nov 22, 1949
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2390151
    • Patent number 2,390,151
    • Issue date Dec 4, 1945
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents