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characterised by the arrangement of the magnet circuit

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  • H02K23/40
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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

H02K23/40characterised by the arrangement of the magnet circuit
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Brushed electric motor/generator
    • Patent number 11,387,692
    • Issue date Jul 12, 2022
    • Linear Labs, Inc.
    • Fred E. Hunstable
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary electric machine
    • Patent number 11,201,529
    • Issue date Dec 14, 2021
    • Daikin Industries, Ltd.
    • Yoshinari Asano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless motor-generator having a spherical stator and spherical w...
    • Patent number 11,108,311
    • Issue date Aug 31, 2021
    • Ruben Medzhlumyan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor and actuator
    • Patent number 11,088,591
    • Issue date Aug 10, 2021
    • MINEBEA MITSUMI INC.
    • Akiko Ikuta
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor
    • Patent number 10,910,934
    • Issue date Feb 2, 2021
    • VASTECH HOLDINGS LTD.
    • Alexander Mostovoy
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor
    • Patent number 10,756,584
    • Issue date Aug 25, 2020
    • Mitsuba Corporation
    • Teppei Tokizaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Synchronous reluctance type rotary electric machine
    • Patent number 10,637,310
    • Issue date Apr 28, 2020
    • TOSHIBA INDUSTRIAL PRODUCTS AND SYSTEMS CORPORATION
    • Masaaki Matsumoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor and magnetic core thereof
    • Patent number 10,637,307
    • Issue date Apr 28, 2020
    • JOHNSON ELECTRIC INTERNATIONAL AG
    • Yue Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Synchronous reluctance type rotary electric machine
    • Patent number 10,622,853
    • Issue date Apr 14, 2020
    • TOSHIBA INDUSTRIAL PRODUCTS AND SYSTEMS CORPORATION
    • Kazuhiro Toda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    PMDC motor having a structure for producing low noise
    • Patent number 10,461,618
    • Issue date Oct 29, 2019
    • JOHNSON ELECTRIC INTERNATIONAL AG
    • Yue Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor and motor, power tool comprising the rotor
    • Patent number 10,424,998
    • Issue date Sep 24, 2019
    • JOHNSON ELECTRIC INTERNATIONAL AG
    • Ronny Keil
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor
    • Patent number 10,404,112
    • Issue date Sep 3, 2019
    • Mitsuba Corporation
    • Yoshichika Kawashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Commutator motor, method for producing a commutator motor, and wind...
    • Patent number 10,374,501
    • Issue date Aug 6, 2019
    • Valeo Systèmes d'Essuyage
    • Matthias Schoendeling
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Structure for fixing permanent magnet and motor and method of fixin...
    • Patent number 10,367,383
    • Issue date Jul 30, 2019
    • Mabuchi Motor Co., Ltd.
    • Yasuhiro Yamagata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushed electric motor/generator
    • Patent number 10,284,029
    • Issue date May 7, 2019
    • Linear Labs, LLC
    • Fred E. Hunstable
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor having a protection structure for electronic components
    • Patent number 10,116,191
    • Issue date Oct 30, 2018
    • Johnson Electric S.A.
    • Hong Wei Zhang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor
    • Patent number 10,075,031
    • Issue date Sep 11, 2018
    • Mitsuba Corporation
    • Yoshichika Kawashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Hollow rotor structure for DC motor and winding structure of the same
    • Patent number 10,069,356
    • Issue date Sep 4, 2018
    • Xingu Motor Inc.
    • Lien-Hsin Wu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC motor
    • Patent number 9,812,911
    • Issue date Nov 7, 2017
    • ASMO Co., Ltd.
    • Toshihiro Morimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Method and apparatus for determining a rotor position and rotation...
    • Patent number 9,667,127
    • Issue date May 30, 2017
    • Robert Bosch GmbH
    • Gerald Roos
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motors
    • Patent number 9,473,006
    • Issue date Oct 18, 2016
    • Anthony Freakes
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotating electrical machine, for starter
    • Patent number 9,450,461
    • Issue date Sep 20, 2016
    • Valeo Equipements Electriques Moteur
    • Nicolas Labbe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Kitchen appliance
    • Patent number 9,166,448
    • Issue date Oct 20, 2015
    • Johnson Electric S.A.
    • Ngai Yan Lam
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Motor for compressor pumps and related compressor assembly
    • Patent number 9,157,424
    • Issue date Oct 13, 2015
    • MAT INDUSTRIES, LLC
    • Steven Bradley Smith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Permanent magnet motor
    • Patent number 9,118,235
    • Issue date Aug 25, 2015
    • Johnson Electric S.A.
    • Xue Ming He
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electromagnetically-countered actuator systems and methods
    • Patent number 9,112,395
    • Issue date Aug 18, 2015
    • Youngtack Shim
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Universal motor
    • Patent number 9,099,911
    • Issue date Aug 4, 2015
    • Johnson Electric S.A.
    • Bao Ting Liu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor
    • Patent number 8,890,389
    • Issue date Nov 18, 2014
    • Johnson Electric S.A.
    • Yue Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Universal motor with auxiliary magnetic poles
    • Patent number 8,680,738
    • Issue date Mar 25, 2014
    • Johnson Electric S.A.
    • Bao Ting Liu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motors
    • Patent number 8,643,256
    • Issue date Feb 4, 2014
    • Anthony Freakes
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    DIRECT-CURRENT ELECTRIC MOTOR AND USE THEREOF AS A DRIVE OF A LIFTGATE
    • Publication number 20240014723
    • Publication date Jan 11, 2024
    • Stabilus GmbH
    • Florian HÖFER
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BRUSHED ELECTRIC MOTOR/GENERATOR
    • Publication number 20230006484
    • Publication date Jan 5, 2023
    • Linear Labs, LLC
    • Fred E. Hunstable
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20220278598
    • Publication date Sep 1, 2022
    • MINEBEA MITSUMI INC.
    • Hirofumi OHBA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20210376672
    • Publication date Dec 2, 2021
    • MINEBEA MITSUMI INC.
    • Minoru KURODA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTOR AND MOTOR INCLUDING SAME
    • Publication number 20200220425
    • Publication date Jul 9, 2020
    • LG Innotek Co., Ltd.
    • Jong Chan LEE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY ELECTRIC MACHINE
    • Publication number 20200119630
    • Publication date Apr 16, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Yoshinari ASANO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BRUSHED ELECTRIC MOTOR/GENERATOR
    • Publication number 20190260243
    • Publication date Aug 22, 2019
    • Linear Labs, LLC
    • Fred E. Hunstable
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SYNCHRONOUS RELUCTANCE TYPE ROTARY ELECTRIC MACHINE
    • Publication number 20190229567
    • Publication date Jul 25, 2019
    • Toshiba Industrial Products and Systems Corporation
    • Masaaki Matsumoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SYNCHRONOUS RELUCTANCE TYPE ROTARY ELECTRIC MACHINE
    • Publication number 20190229568
    • Publication date Jul 25, 2019
    • Toshiba Industrial Products and Systems Corporation
    • Kazuhiro TODA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20180375414
    • Publication date Dec 27, 2018
    • VASTECH HOLDINGS LTD.
    • Alexander MOSTOVOY
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20180351423
    • Publication date Dec 6, 2018
    • Mitsuba Corporation
    • Yoshichika Kawashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR AND ACTUATOR
    • Publication number 20180269747
    • Publication date Sep 20, 2018
    • MINEBEA MITSUMI INC.
    • Akiko IKUTA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTOR AND MOTOR, POWER TOOL COMPRISING THE ROTOR
    • Publication number 20170353093
    • Publication date Dec 7, 2017
    • JOHNSON ELECTRIC S.A.
    • Ronny KEIL
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Permanent Magnet Motor and Home Appliance Having the Same
    • Publication number 20170346350
    • Publication date Nov 30, 2017
    • JOHNSON ELECTRIC S.A.
    • Xiao Ping LV
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COMMUTATOR MOTOR, METHOD FOR PRODUCING A COMMUTATOR MOTOR, AND WIND...
    • Publication number 20170324314
    • Publication date Nov 9, 2017
    • VALEO SYSTÈMES D'ESSUYAGE
    • Matthias Schoendeling
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STRUCTURE FOR FIXING PERMANENT MAGNET AND MOTOR AND METHOD OF FIXIN...
    • Publication number 20170264150
    • Publication date Sep 14, 2017
    • Mabuchi Motor Co., Ltd.
    • Yasuhiro Yamagata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HOLLOW ROTOR STRUCTURE FOR DC MOTOR AND WlNDlNG STRUCTURE OF THE SAME
    • Publication number 20170194824
    • Publication date Jul 6, 2017
    • XINGU MOTOR INC.
    • Lien-Hsin WU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ARMATURE CORE, ARMATURE, AND ELECTRIC MOTOR
    • Publication number 20160352176
    • Publication date Dec 1, 2016
    • Mitsuba Corporation
    • Teppei Tokizaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PMDC Motor
    • Publication number 20160218586
    • Publication date Jul 28, 2016
    • JOHNSON ELECTRIC S.A.
    • Yue LI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTORS
    • Publication number 20140139054
    • Publication date May 22, 2014
    • Anthony Freakes
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR FOR COMPRESSOR PUMPS AND RELATED COMPRESSOR ASSEMBLY
    • Publication number 20140037476
    • Publication date Feb 6, 2014
    • MAT INDUSTRIES, LLC
    • Steven Bradley Smith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTATING ELECTRICAL MACHINE, IN PARTICULAR FOR A MOTOR VEHICLE STARTER
    • Publication number 20130207488
    • Publication date Aug 15, 2013
    • Nicolas Labbe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PERMANENT MAGNET MOTOR
    • Publication number 20120299427
    • Publication date Nov 29, 2012
    • Xue Ming HE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20120299405
    • Publication date Nov 29, 2012
    • Yue Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ENGINE COOLING SYSTEM AND MOTOR THEREFOR
    • Publication number 20120216765
    • Publication date Aug 30, 2012
    • Rui Feng QIN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTROMAGNETICALLY-COUNTERED ACTUATOR SYSTEMS AND METHODS
    • Publication number 20120161572
    • Publication date Jun 28, 2012
    • Youngtack SHIM
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    UNIVERSAL MOTOR
    • Publication number 20120025656
    • Publication date Feb 2, 2012
    • Bao Ting Liu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electric Motors
    • Publication number 20110298312
    • Publication date Dec 8, 2011
    • Anthony Freakes
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    KITCHEN APPLIANCE
    • Publication number 20110283896
    • Publication date Nov 24, 2011
    • Ngai Yan LAM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Anisotropic bonded magnet and direct current motor using the same
    • Publication number 20110248591
    • Publication date Oct 13, 2011
    • Aichi Steel Corporation
    • Yoshinobu Honkura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER