TREA

Fixedly supported brushes or brush holders

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  • H02K5/145
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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K5/00Casings Enclosures Supports

Current Industry

H02K5/145Fixedly supported brushes or brush holders
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Motor having columnar brush
    • Patent number 11,942,740
    • Issue date Mar 26, 2024
    • MINEBEA MITSUMI INC.
    • Mikio Umehara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Brushed motor and electrical product
    • Patent number 11,824,420
    • Issue date Nov 21, 2023
    • Nidec Corporation
    • Hui Liu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fluid pump and brush spring retainer thereof
    • Patent number 11,817,758
    • Issue date Nov 14, 2023
    • DELPHI TECHNOLOGIES IP LIMITED
    • Conrado Carrillo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Motor
    • Patent number 11,742,730
    • Issue date Aug 29, 2023
    • MINEBEA MITSUMI INC.
    • Koichiro Hirabayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Swing/rotating gas metal arc welding torch and use method therefor
    • Patent number 11,583,949
    • Issue date Feb 21, 2023
    • Jiangsu University of Science and Technology
    • Jiayou Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Wiper motor
    • Patent number 11,563,356
    • Issue date Jan 24, 2023
    • Denso Corporation
    • Akira Shiga
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Terminal connection structure for rotary machine
    • Patent number 11,532,966
    • Issue date Dec 20, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroki Kato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Motor
    • Patent number 11,424,663
    • Issue date Aug 23, 2022
    • MINEBEA MITSUMI INC.
    • Koichiro Hirabayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Motor, rotary apparatus including motor, and vehicle including air...
    • Patent number 11,411,456
    • Issue date Aug 9, 2022
    • MINEBEA MITSUMI INC.
    • Koichiro Hirabayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Brushed electric motor
    • Patent number 11,353,015
    • Issue date Jun 7, 2022
    • INTERNATIONAL POWER COMPONENTS SRL
    • Giovanni D'Ambrosio
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Permanent magnet brush micromotor and assembly method thereof
    • Patent number 11,329,523
    • Issue date May 10, 2022
    • Jiankun Hu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Fiber grounding brush assembly
    • Patent number 11,309,775
    • Issue date Apr 19, 2022
    • Aktiebolaget SKF
    • Mathieu Hubert
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    Motor assembly
    • Patent number 11,095,185
    • Issue date Aug 17, 2021
    • JOHNSON ELECTRIC INTERNATIONAL AG
    • Hongwei Zhang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 11,063,400
    • Issue date Jul 13, 2021
    • MINEBEA MITSUMI INC.
    • Mikio Umehara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fiber grounding brush
    • Patent number 10,931,179
    • Issue date Feb 23, 2021
    • Aktiebolaget SKF
    • Mathieu Hubert
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    External unit and motor
    • Patent number 10,923,990
    • Issue date Feb 16, 2021
    • MINEBEA MITSUMI INC.
    • Makoto Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Direct current motor having an electromagnetic structure for a vehicle
    • Patent number 10,886,800
    • Issue date Jan 5, 2021
    • TAMAS CO., LTD.
    • Sung Moon Kang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC motor with a positive temperature coefficient thermistor
    • Patent number 10,873,235
    • Issue date Dec 22, 2020
    • MINEBEA MITSUMI INC.
    • Minoru Kuroda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor transmission connection arrangement, in particular for use in...
    • Patent number 10,873,236
    • Issue date Dec 22, 2020
    • IMS GEAR SE & CO. KGaA
    • Jens Fechler
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fluid pump
    • Patent number 10,711,793
    • Issue date Jul 14, 2020
    • DELPHI TECHNOLOGIES IP LIMITED
    • Francisco Romo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Assembly comprising brush cage and spiral spring, and corresponding...
    • Patent number 10,700,485
    • Issue date Jun 30, 2020
    • Valeo Equipements Electriques Moteur
    • Marie-Ange Nalin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Sliding member, rotary device, and method for manufacturing sliding...
    • Patent number 10,505,328
    • Issue date Dec 10, 2019
    • MURATA MANUFACTURING CO., LTD.
    • Masumi Noguchi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Brush assembly
    • Patent number 10,491,080
    • Issue date Nov 26, 2019
    • JOHNSON ELECTRIC INTERNATIONAL AG
    • Rui Feng Qin
    • 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

    Excitation device
    • Patent number 10,389,076
    • Issue date Aug 20, 2019
    • Zhongguo Liang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    DC brush motor
    • Patent number 10,284,046
    • Issue date May 7, 2019
    • Minebea Co., Ltd.
    • Minoru Kuroda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor
    • Patent number 10,270,321
    • Issue date Apr 23, 2019
    • Mitsuba Corporation
    • Natsumi Tamura
    • B60 - VEHICLES IN GENERAL
  • 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

    End cap assembly for an electric motor
    • Patent number 9,929,619
    • Issue date Mar 27, 2018
    • Johnson Electric S.A.
    • Chi Keung Chan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    GROUNDING BRUSH ASSEMBLY
    • Publication number 20250007227
    • Publication date Jan 2, 2025
    • Aktiebolaget SKF
    • Anthony SIMONIN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Grounding Brush Assembly
    • Publication number 20250007348
    • Publication date Jan 2, 2025
    • Aktiebolaget SKF
    • Anthony SIMONIN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTI-EROSION STRUCTURE OF MOTOR
    • Publication number 20230353021
    • Publication date Nov 2, 2023
    • HYUNDAI MOBIS CO., LTD.
    • Sanghan LEE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20230188002
    • Publication date Jun 15, 2023
    • MINEBEA MITSUMI INC.
    • Shotaro HONDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVE APPARATUS
    • Publication number 20230085414
    • Publication date Mar 16, 2023
    • NIDEC CORPORATION
    • Daiki SHIMOGAI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20220407391
    • Publication date Dec 22, 2022
    • MINEBEA MITSUMI INC.
    • Hirofumi OHBA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWING/ROTATING GAS METAL ARC WELDING TORCH AND USE METHOD THEREFOR
    • Publication number 20220388088
    • Publication date Dec 8, 2022
    • JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
    • Jiayou WANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MOTOR
    • Publication number 20220360149
    • Publication date Nov 10, 2022
    • MINEBEA MITSUMI INC.
    • Koichiro HIRABAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BRUSHED MOTOR AND ELECTRICAL PRODUCT
    • Publication number 20220320944
    • Publication date Oct 6, 2022
    • NIDEC CORPORATION
    • Hui LIU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FLUID PUMP AND BRUSH SPRING RETAINER THEREOF
    • Publication number 20220094235
    • Publication date Mar 24, 2022
    • DELPHI TECHNOLOGIES IP LIMITED
    • Conrado CARRILLO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR HAVING COLUMNAR BRUSH
    • Publication number 20210296835
    • Publication date Sep 23, 2021
    • MINEBEA MITSUMI INC.
    • Mikio UMEHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECT CURRENT MOTOR
    • Publication number 20210242762
    • Publication date Aug 5, 2021
    • University of Shanghai for Science and Technology
    • Aijuan JIN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PERMANENT MAGNET BRUSH MICROMOTOR AND ASSEMBLY METHOD THEREOF
    • Publication number 20210242730
    • Publication date Aug 5, 2021
    • Jiankun Hu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FIBER GROUNDING BRUSH ASSEMBLY
    • Publication number 20210021180
    • Publication date Jan 21, 2021
    • Aktiebolaget SKF
    • Mathieu Hubert
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AIR PULSER FOR MOTOR VEHICLE
    • Publication number 20200389074
    • Publication date Dec 10, 2020
    • VALEO SYSTEMES THERMIQUES
    • Maurad Berkouk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WIPER MOTOR
    • Publication number 20200127526
    • Publication date Apr 23, 2020
    • Denso Corporation
    • Akira SHIGA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR
    • Publication number 20190363499
    • Publication date Nov 28, 2019
    • MINEBEA MITSUMI INC.
    • Mikio UMEHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FLUID PUMP
    • Publication number 20190301482
    • Publication date Oct 3, 2019
    • DELPHI TECHNOLOGIES IP LIMITED
    • Daniel J. Moreno
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLUID PUMP
    • Publication number 20190301483
    • Publication date Oct 3, 2019
    • DELPHI TECHNOLOGIES IP LIMITED
    • Francisco Romo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FIBER GROUNDING BRUSH, ASSEMBLY INCLUDING THE FIBER GROUNDING BRUSH...
    • Publication number 20190296617
    • Publication date Sep 26, 2019
    • Aktiebolaget SKF
    • Mathieu Hubert
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR ASSEMBLY
    • Publication number 20190123610
    • Publication date Apr 25, 2019
    • Johnson Electric International AG
    • Hongwei Zhang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Excitation device
    • Publication number 20190052039
    • Publication date Feb 14, 2019
    • Zhongguo LIANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Motor transmission connection arrangement, in particular for use in...
    • Publication number 20180342924
    • Publication date Nov 29, 2018
    • IMS Gear SE & Co. KGaA
    • Jens Fechler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Brush Assembly
    • Publication number 20180278129
    • Publication date Sep 27, 2018
    • JOHNSON ELECTRIC S.A.
    • Rui Feng QIN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DIRECT CURRENT MOTOR FOR VEHICLE
    • Publication number 20180166934
    • Publication date Jun 14, 2018
    • TAMAS CO., LTD.
    • Sung Moon KANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ASSEMBLY COMPRISING A BRUSH CAGE AND A SPIRAL SPRING, AND CORRESPON...
    • Publication number 20170331242
    • Publication date Nov 16, 2017
    • VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
    • Marie-Ange NALIN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR BRUSH APPARATUS AND METHOD
    • Publication number 20170155300
    • Publication date Jun 1, 2017
    • The Scott Fetzer Company
    • Daniel K. Amonett
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FUEL PUMP FOR VEHICLE HAVING BRUSH HOLDER FOR PREVENTING SHAKE OF B...
    • Publication number 20170117772
    • Publication date Apr 27, 2017
    • COAVIS
    • Hyun Tae LEE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BRUSHED ELECTRIC MOTOR
    • Publication number 20170025917
    • Publication date Jan 26, 2017
    • INTERNATIONAL POWER COMPONENTS SRL
    • Giovanni D'AMBROSIO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VERTICAL POWER TOOL
    • Publication number 20150364963
    • Publication date Dec 17, 2015
    • RYOBI LTD.
    • Yasuhiro TANABE
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS