TREA

having shunt connection of excitation windings

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  • CPC
  • H02K23/06
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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

Current Industry

H02K23/06having shunt connection of excitation windings
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shunt wound DC motor driving device and electrical equipment
    • Patent number 11,394,278
    • Issue date Jul 19, 2022
    • University of Shanghai for Science and Technology
    • Aijuan Jin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Direct current motor
    • Patent number 11,355,973
    • Issue date Jun 7, 2022
    • University of Shanghai for Science and Technology
    • Shaolong Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Direct current motor
    • Patent number 11,211,855
    • Issue date Dec 28, 2021
    • University of Shanghai for Science and Technology
    • Aijuan Jin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Flux modifier for a permanent magnet brush-type motor using wound f...
    • Patent number 7,112,907
    • Issue date Sep 26, 2006
    • Siemens VDO Automotive Inc.
    • Andrew Lakerdas
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric generating system for automobiles and its control method
    • Patent number 7,044,255
    • Issue date May 16, 2006
    • Hitachi, Ltd.
    • Yuuji Maeda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Flux modifier for a permanent magnet brush-type motor using wound f...
    • Patent number 6,995,490
    • Issue date Feb 7, 2006
    • Siemens VDO Automotive Inc.
    • Andrew Lakerdas
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric generating system for automobiles and its control method
    • Patent number 6,965,173
    • Issue date Nov 15, 2005
    • Hitachi, Ltd.
    • Yoshinori Fukasaku
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric generating system for automobiles and its control method
    • Patent number 6,661,109
    • Issue date Dec 9, 2003
    • Hitachi, Ltd.
    • Yoshinori Fukasaku
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Drive device for a movable motor vehicle part
    • Patent number 5,768,942
    • Issue date Jun 23, 1998
    • Webasto Karosseriesysteme GmbH
    • Reinhold Gruber
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Stator for an electrical machine
    • Patent number 5,015,904
    • Issue date May 14, 1991
    • Robert Bosch GmbH
    • Dittmar Kleemann
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Driving control method and circuit for electromagnetic servo devices
    • Patent number 4,629,952
    • Issue date Dec 16, 1986
    • Honda Giken Kogyo Kabushiki Kaisha
    • Yasuo Shimizu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3204171
    • Patent number 3,204,171
    • Issue date Aug 31, 1965
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3183428
    • Patent number 3,183,428
    • Issue date May 11, 1965
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2923872
    • Patent number 2,923,872
    • Issue date Feb 2, 1960
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2424337
    • Patent number 2,424,337
    • Issue date Jul 22, 1947
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2354119
    • Patent number 2,354,119
    • Issue date Jul 18, 1944
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1924364
    • Patent number 1,924,364
    • Issue date Aug 29, 1933
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1910825
    • Patent number 1,910,825
    • Issue date May 23, 1933
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1874163
    • Patent number 1,874,163
    • Issue date Aug 30, 1932
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents