characterised by the deep-bar windings

Industry

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  • H02K17/205
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC INDUCTION MACHINE

    • Publication number 20210119521
    • Publication date Apr 22, 2021
    • ABB Schweiz AG
    • Mikael Heikel
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTOR OF AN ASYNCHRONOUS MACHINE

    • Publication number 20180123432
    • Publication date May 3, 2018
    • SIEMENS AKTIENGESELLSCHAFT
    • MATTHIAS SCHERER
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Rotor Assembly with Electron Beam Welded End Caps

    • Publication number 20140339950
    • Publication date Nov 20, 2014
    • TESLA MOTORS, INC.
    • David Fred Nelson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    OPTIMUM ROTOR SKEW ANGLE FOR AN ELECTRIC MACHINE

    • Publication number 20140246943
    • Publication date Sep 4, 2014
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Avoki M. Omekanda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Squirrel Cage Rotor and Rotary Electric Machine

    • Publication number 20140167554
    • Publication date Jun 19, 2014
    • Hitachi Automotive Systems, Ltd.
    • Manabu Oshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Scroll Compressor Having A Single Phase Induction Motor With Alumin...

    • Publication number 20140154115
    • Publication date Jun 5, 2014
    • Emerson Electric Co.
    • Matthew Paul Bingaman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY ELECTRIC APPARATUS AND ROTOR

    • Publication number 20140139066
    • Publication date May 22, 2014
    • KABUSHIKI KAISHA YASKAWA DENKI
    • Hirofumi SHIMONO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INDUCTION ELECTRICAL ROTATING MACHINE

    • Publication number 20140049134
    • Publication date Feb 20, 2014
    • Hitachi Automotive Systems,Ltd.
    • Hidetoshi Koka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Squirrel-Cage Rotor and Rotating Electrical Machine

    • Publication number 20130328436
    • Publication date Dec 12, 2013
    • Hitachi Automotive Systems, Ltd.
    • Manabu Oshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INDUCTION MOTOR, COMPRESSOR AND REFRIGERATING CYCLE APPARATUS

    • Publication number 20130186130
    • Publication date Jul 25, 2013
    • MITSUBISHI ELECTRIC CORPORATION
    • Takahiro Tsutsumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTORS OF INDUCTION MOTORS

    • Publication number 20130127292
    • Publication date May 23, 2013
    • HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATIONAL
    • Jacek F. Gieras
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STIR-WELDED INDUCTION ROTOR

    • Publication number 20130033144
    • Publication date Feb 7, 2013
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Timothy J. Alfermann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MOTOR ROTOR

    • Publication number 20130002084
    • Publication date Jan 3, 2013
    • Chin-Feng CHANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CAGE ROTOR WITH STARTING BAR

    • Publication number 20120187796
    • Publication date Jul 26, 2012
    • SIEMENS AKTIENGESELLSCHAFT
    • Klaus Büttner
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    INDUCTION MOTOR, COMPRESSOR AND REFRIGERATING CYCLE APPARATUS

    • Publication number 20120159983
    • Publication date Jun 28, 2012
    • MITSUBISHI ELECTRIC CORPORATION
    • Takahiro Tsutsumi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Induction Rotor Having Improved Conductor Bar Profiles and Method f...

    • Publication number 20120153766
    • Publication date Jun 21, 2012
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Richard M. Kleber
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTOR ASSEMBLY AND METHOD OF MANUFACTURING A ROTOR ASSEMBLY

    • Publication number 20120126656
    • Publication date May 24, 2012
    • GM Global Technology Operations, Inc.
    • Dale A. Gerard
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SQUIRREL-CAGE ROTOR

    • Publication number 20110316380
    • Publication date Dec 29, 2011
    • Siemens Aktiengesellschaft
    • Klaus Büttner
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    INDUCTION MOTOR ROTOR, INDUCTION MOTOR, COMPRESSOR, FAN, AND AIR CO...

    • Publication number 20110140565
    • Publication date Jun 16, 2011
    • MITSUBISHI ELECTRIC CORPORATION
    • Koji YABE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Rotor for electric motor optimized for high power

    • Publication number 20110084568
    • Publication date Apr 14, 2011
    • CONVERTEAM TECHNOLOGY LTD.
    • Ramdane Lateb
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INDUCTION MOTOR ROTOR, INDUCTION MOTOR, COMPRESSOR, FAN, AND AIR CO...

    • Publication number 20100253174
    • Publication date Oct 7, 2010
    • MITSUBISHI ELECTRIC CORPORATION
    • Koji Yabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    System and Method with a Rotor Having Parallel Sided Rotor Bars

    • Publication number 20090079289
    • Publication date Mar 26, 2009
    • SIEMENS ENERGY & AUTOMATION, INC.
    • Nicholas Lang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Synchronous motor, fan, compressor, refrigeration and air-condition...

    • Publication number 20030111927
    • Publication date Jun 19, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Yoshio Takita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electric motor comprising a rotor mounted on one side

    • Publication number 20020101128
    • Publication date Aug 1, 2002
    • Danfoss Compressors GmbH
    • Niels Christian Weihrauch
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER