TREA

Transformer having plural secondaries

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  • CPC
  • Y10S320/29
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S320/00Electricity: battery or capacitor charging or discharging

Current Industry

Y10S320/29Transformer having plural secondaries
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Low cost battery sensing technique
    • Patent number 5,821,730
    • Issue date Oct 13, 1998
    • International Components Corp.
    • Alexander S. Drapkin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Fault detector for a plurality of batteries in battery backup systems
    • Patent number 5,254,930
    • Issue date Oct 19, 1993
    • Digital Equipment Corporation
    • James A. Daly
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Universal battery charging system and a method
    • Patent number 4,843,299
    • Issue date Jun 27, 1989
    • Power-Tech Systems Corporation
    • Phillip D. Hutchings
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Apparatus for reactively applying electrical energy pulses to a liv...
    • Patent number 4,654,574
    • Issue date Mar 31, 1987
    • Thaler; Sheldon
    • Sheldon Thaler
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method and apparatus for battery charging
    • Patent number 4,639,655
    • Issue date Jan 27, 1987
    • Lawrence A. Westhaver
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrically isolated battery charger for on-board electric vehicle...
    • Patent number 4,374,355
    • Issue date Feb 15, 1983
    • General Electric Company
    • Robert L. Steigerwald
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Universal battery charger/adapter unit
    • Patent number 4,232,260
    • Issue date Nov 4, 1980
    • Fred M. Lambkin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Alternator with parallel windings and regulator therefor
    • Patent number 4,195,256
    • Issue date Mar 25, 1980
    • Syncro Corporation
    • Thomas F. Carmichael
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electromagnetically coupled battery charger
    • Patent number 4,031,449
    • Issue date Jun 21, 1977
    • Arthur D. Little, Inc.
    • John E. Trombly
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • 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

    3843918
    • Patent number 3,843,918
    • Issue date Oct 22, 1974
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3775660
    • Patent number 3,775,660
    • Issue date Nov 27, 1973
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3599071
    • Patent number 3,599,071
    • Issue date Aug 10, 1971
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3307096
    • Patent number 3,307,096
    • Issue date Feb 28, 1967
    • 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

    2756379
    • Patent number 2,756,379
    • Issue date Jul 24, 1956
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2746002
    • Patent number 2,746,002
    • Issue date May 15, 1956
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2715710
    • Patent number 2,715,710
    • Issue date Aug 16, 1955
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1837125
    • Patent number 1,837,125
    • Issue date Dec 15, 1931
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1704546
    • Patent number 1,704,546
    • Issue date Mar 5, 1929
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents