TREA

having compensating or damping winding

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  • CPC
  • H02K23/22
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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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H02K23/22having compensating or damping winding
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotor and motor having the same
    • Patent number 11,056,958
    • Issue date Jul 6, 2021
    • JOHNSON ELECTRIC INTERNATIONAL AG
    • Jingxin Shi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrical machine
    • Patent number 10,770,958
    • Issue date Sep 8, 2020
    • Rolls-Royce plc
    • Ellis F H Chong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary electric machine with armature magnetic reaction compensation
    • Patent number 9,356,498
    • Issue date May 31, 2016
    • Valeo Equipements Electriques Moteur
    • Jean-Claude Mipo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Method of manufacturing a rotary electric machine and a rotary elec...
    • Patent number 6,597,080
    • Issue date Jul 22, 2003
    • ABB AB
    • Christer Soderberg
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Method of manufacturing electrical windings
    • Patent number 6,339,870
    • Issue date Jan 22, 2002
    • Hitachi, Ltd.
    • Syoichi Maruyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Flux damper for permanent magnet electric motors
    • Patent number 6,255,754
    • Issue date Jul 3, 2001
    • Valeo Electrical Systems, Inc.
    • Jack Winfield Savage
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Series-wound electrical rotating field machine having integrated ra...
    • Patent number 4,939,399
    • Issue date Jul 3, 1990
    • Sang S. Oh
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Armature construction for eliminating armature reaction in electric...
    • Patent number 4,716,329
    • Issue date Dec 29, 1987
    • Oh; Jang Kyun
    • Sang S. Oh
    • 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

    SCR controlled universal motor
    • Patent number 4,065,705
    • Issue date Dec 27, 1977
    • General Electric Company
    • William R. Hicks
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stator construction for a permanent magnet-excited d-c machine
    • Patent number 4,011,479
    • Issue date Mar 8, 1977
    • Siemens Aktiengesellschaft
    • Wolfgang Volkrodt
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Dynamoelectric machinery
    • Patent number 3,955,271
    • Issue date May 11, 1976
    • The Garrett Corporation
    • Walter F. Boesel
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3885302
    • Patent number 3,885,302
    • Issue date May 27, 1975
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3859549
    • Patent number 3,859,549
    • Issue date Jan 7, 1975
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3761754
    • Patent number 3,761,754
    • Issue date Sep 25, 1973
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3686524
    • Patent number 3,686,524
    • Issue date Aug 22, 1972
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3648089
    • Patent number 3,648,089
    • Issue date Mar 7, 1972
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3590293
    • Patent number 3,590,293
    • Issue date Jun 29, 1971
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3543066
    • Patent number 3,543,066
    • Issue date Nov 24, 1970
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3541370
    • Patent number 3,541,370
    • Issue date Nov 17, 1970
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3506909
    • Patent number 3,506,909
    • Issue date Apr 14, 1970
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3427484
    • Patent number 3,427,484
    • Issue date Feb 11, 1969
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3401289
    • Patent number 3,401,289
    • Issue date Sep 10, 1968
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3275864
    • Patent number 3,275,864
    • Issue date Sep 27, 1966
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3256454
    • Patent number 3,256,454
    • Issue date Jun 14, 1966
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3239703
    • Patent number 3,239,703
    • Issue date Mar 8, 1966
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3159761
    • Patent number 3,159,761
    • Issue date Dec 1, 1964
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3028514
    • Patent number 3,028,514
    • Issue date Apr 3, 1962
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2798175
    • Patent number 2,798,175
    • Issue date Jul 2, 1957
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2768317
    • Patent number 2,768,317
    • Issue date Oct 23, 1956
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents