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by modifying the relative position between field and armature

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Industry

  • CPC
  • H02K21/022
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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K21/00Synchronous motors having permanent magnet Synchronous generators having permanent magnet

Current Industry

H02K21/022by modifying the relative position between field and armature
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary electrical machine using time-invariant magnetic fields
    • Patent number 12,057,747
    • Issue date Aug 6, 2024
    • Douglas S. Beck
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor of synchronous motor
    • Patent number 11,038,409
    • Issue date Jun 15, 2021
    • Okuma Corporation
    • Tatsuya Shizu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Permanent magnet rotary motor
    • Patent number 7,528,519
    • Issue date May 5, 2009
    • Sanyo Denki Co., Ltd.
    • Toshihito Miyashita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC MACHINE, METHOD FOR OPERATING SAID MACHINE, AND MOTOR VEHICLE
    • Publication number 20240120819
    • Publication date Apr 11, 2024
    • Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    • Tobias ENGELHARDT
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DEVICE CAPABLE OF CONTROLLING MAGNETIC ACTION, ELECTRIC GENERATOR U...
    • Publication number 20210408881
    • Publication date Dec 30, 2021
    • Deok Ho SHIN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTOR OF SYNCHRONOUS MOTOR
    • Publication number 20200021177
    • Publication date Jan 16, 2020
    • OKUMA CORPORATION
    • Tatsuya SHIZU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Synchronous Reluctance Motor
    • Publication number 20170366075
    • Publication date Dec 21, 2017
    • JTEKT Corporation
    • Mingyu TONG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Magnetic Electron Exciter and Methods
    • Publication number 20120019087
    • Publication date Jan 26, 2012
    • Johnnie L. Jones
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    PERMANENT MAGNET ROTARY MOTOR
    • Publication number 20070063610
    • Publication date Mar 22, 2007
    • Sanyo Denki Co., Ltd.
    • Toshihito Miyashita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER