TREA

having split poles

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  • CPC
  • H02K23/42
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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K23/00Dc commutator motors or generators having mechanical commutator Universal ac/dc commutator motors

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H02K23/42having split poles
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Patents Grantslast 30 patents

  • Information Patent Grant

    Permanent magnet rotor with enhanced demagnetization protection
    • Patent number 11,018,567
    • Issue date May 25, 2021
    • Ford Global Technologies, LLC
    • Feng Liang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric rotating machine with salient poles
    • Patent number 9,231,460
    • Issue date Jan 5, 2016
    • Valeo Equipements Electriques Moteur
    • Nicolas Labbe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Transverse flux motor as an external rotor motor and drive method
    • Patent number 8,624,463
    • Issue date Jan 7, 2014
    • Leantec Motor GmbH & Co. KG
    • Michael Schmidt
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Mechanically-commutated DC motor
    • Patent number 6,667,564
    • Issue date Dec 23, 2003
    • Buehler Motor, Inc.
    • Tanh M. Bui
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Series motor
    • Patent number 6,013,964
    • Issue date Jan 11, 2000
    • Christoph Meyer
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Magnetic pole stator DC motor assembly
    • Patent number 5,367,215
    • Issue date Nov 22, 1994
    • Stark; Robert E.
    • Elmer B. Mason
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC magnetic motor assembly
    • Patent number 5,365,134
    • Issue date Nov 15, 1994
    • Mason; Elmer B.
    • Elmer B. Mason
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Multiple magnetic pole DC motors
    • Patent number 5,283,492
    • Issue date Feb 1, 1994
    • Elmer B. Mason
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Permanent magnet brushless DC motor having reduced cogging
    • Patent number 5,250,867
    • Issue date Oct 5, 1993
    • General Electric Company
    • Daniel Gizaw
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Lap-wound stator with adjustable commutating angle
    • Patent number 5,225,729
    • Issue date Jul 6, 1993
    • Tai-Her Yang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Miniature motor
    • Patent number 4,881,002
    • Issue date Nov 14, 1989
    • Mabuchi Motor Co., Ltd.
    • Hitoshi Yamaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Direct-current motor
    • Patent number 4,719,382
    • Issue date Jan 12, 1988
    • Volkmar Listing
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary dynamo electric machine with protection against demagnetizat...
    • Patent number 4,471,252
    • Issue date Sep 11, 1984
    • Lucas Industries Limited Company
    • John G. W. West
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Direct current motor having E-shaped interpoles
    • Patent number 4,338,535
    • Issue date Jul 6, 1982
    • Fujitsu Fanuc Limited
    • Yoshinori Kohzai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Segmented magnet dynamoelectric machine with series connected rotor...
    • Patent number 4,307,310
    • Issue date Dec 22, 1981
    • Westinghouse Electric Corp.
    • Leonard N. Wedman
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3643118
    • Patent number 3,643,118
    • Issue date Feb 15, 1972
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3567979
    • Patent number 3,567,979
    • Issue date Mar 2, 1971
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3566251
    • Patent number 3,566,251
    • Issue date Feb 23, 1971
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3502923
    • Patent number 3,502,923
    • Issue date Mar 24, 1970
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3441760
    • Patent number 3,441,760
    • Issue date Apr 29, 1969
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3366812
    • Patent number 3,366,812
    • Issue date Jan 30, 1968
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3296472
    • Patent number 3,296,472
    • Issue date Jan 3, 1967
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2939069
    • Patent number 2,939,069
    • Issue date May 31, 1960
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2903610
    • Patent number 2,903,610
    • Issue date Sep 8, 1959
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2717969
    • Patent number 2,717,969
    • Issue date Sep 13, 1955
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2715690
    • Patent number 2,715,690
    • Issue date Aug 16, 1955
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2708733
    • Patent number 2,708,733
    • Issue date May 17, 1955
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2547582
    • Patent number 2,547,582
    • Issue date Apr 3, 1951
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2525404
    • Patent number 2,525,404
    • Issue date Oct 10, 1950
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2516220
    • Patent number 2,516,220
    • Issue date Jul 25, 1950
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents