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  • H01R39/04
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Parent Industries

HELECTRICITY H01Electric elements H01RLINE CONNECTORS CURRENT COLLECTORS H01R39/00Rotary current collectors, distributors, or interrupters

Current Industry

H01R39/04Commutators
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Electrical Generation
    • Publication number 20240072624
    • Publication date Feb 29, 2024
    • Adam Theuret
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MOTOR MANUFACTURING METHOD AND MOTOR MANUFACTURING SYSTEM
    • Publication number 20220360148
    • Publication date Nov 10, 2022
    • MANDO CORPORATION
    • Young Kyu AN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Direct-current Motor Commutator Structure and Direct-current Motor
    • Publication number 20210328397
    • Publication date Oct 21, 2021
    • Niancheng Lu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ROTOR AND MOTOR
    • Publication number 20210218320
    • Publication date Jul 15, 2021
    • MABUCHI MOTOR CO., LTD.
    • Yasuhiro HASHIMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DC MOTOR BRUSH HOLDER ASSEMBLY
    • Publication number 20200366041
    • Publication date Nov 19, 2020
    • DENSO CORPORATION
    • Motoyoshi ASAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DC MOTOR
    • Publication number 20200313376
    • Publication date Oct 1, 2020
    • DENSO CORPORATION
    • Takashi HIRABAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL CONTACT DEVICE AND ROTATING ELECTRIC MACHINE INCLUDING T...
    • Publication number 20200127427
    • Publication date Apr 23, 2020
    • DENSO CORPORATION
    • Shingo SHIMIZU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC MOTOR FOR STARTER
    • Publication number 20190393662
    • Publication date Dec 26, 2019
    • DENSO CORPORATION
    • Takashi HIRABAYASHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STARTER, AND FORMATION OF GRAPHITE COVER LAYER FOR COMMUTATOR SURFACE
    • Publication number 20190305652
    • Publication date Oct 3, 2019
    • DENSO CORPORATION
    • Takashi HIRABAYASHI
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    ELECTRIC MOTOR WITH BRUSHES ARRANGED AT PREDETERMINED POSITIONS
    • Publication number 20190229593
    • Publication date Jul 25, 2019
    • DENSO CORPORATION
    • Tetsuaki Ichikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MOTOR
    • Publication number 20190165656
    • Publication date May 30, 2019
    • LG Innotek Co., Ltd.
    • WOO SEOB SHIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MOTOR STRUCTURE FOR AN ELECTRIC WHEELCHAIR
    • Publication number 20180309331
    • Publication date Oct 25, 2018
    • DONGCHANG MOTOR (SHENZHEN) CO., LTD.
    • Shaoqiang LAN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Rotor of Brushed Motor and Brushed Motor
    • Publication number 20180278131
    • Publication date Sep 27, 2018
    • Hitachi Automotive Systems Engineering Ltd.
    • Sachio KAWADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISK BLANK FOR PRODUCING COMMUTATOR BARS
    • Publication number 20180248328
    • Publication date Aug 30, 2018
    • SCHUNK CARBON TECHNOLOGY GMBH
    • Martin Maurer
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRICAL MACHINE WITH BRUSH AND COMMUTATOR HAVING A SPECIFIC DIST...
    • Publication number 20180166954
    • Publication date Jun 14, 2018
    • SCHUNK HOFFMANN CARBON TECHNOLOGY AG
    • Laszlo Katona
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMMUTATOR, ELECTRIC MOTOR, AND METHOD FOR MANUFACTURING COMMUTATOR
    • Publication number 20180145471
    • Publication date May 24, 2018
    • Panasonic Intellectual Property Management Co.,Ltd
    • KEISAKU NAKANO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Commutation Device for Electrical Machine
    • Publication number 20180145568
    • Publication date May 24, 2018
    • SEG Automotive Germany GmbH
    • Oliver CAPEK
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMMUTATOR
    • Publication number 20180131257
    • Publication date May 10, 2018
    • ASMO CO., LTD.
    • Toshiyuki OSAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    USE OF A CARBON COMPOSITE MATERIAL FOR MANUFACTURING ELECTRICAL CON...
    • Publication number 20180062338
    • Publication date Mar 1, 2018
    • SCHUNK HOFFMANN CARBON TECHNOLOGY AG
    • Florian HUBER
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMMUTATOR, MOTOR USING SAME AND METHOD OF MANUFACTURING THE COMMUT...
    • Publication number 20170271832
    • Publication date Sep 21, 2017
    • JOHNSON ELECTRIC S.A.
    • Jing Chao ZHENG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR WITH BRUSH
    • Publication number 20170149315
    • Publication date May 25, 2017
    • ASMO CO., LTD.
    • Tetsuaki Ichikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COMMUTATOR, MOTOR, AND MANUFACTURING METHOD OF COMMUTATOR
    • Publication number 20160254630
    • Publication date Sep 1, 2016
    • ASMO CO., LTD
    • Akihiko SEKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electrical Generation
    • Publication number 20160233751
    • Publication date Aug 11, 2016
    • Adam Theuret
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTATING ARMATURE, ROTATING ELECTRIC MACHINE, AND ROTATING ARMATURE...
    • Publication number 20160181880
    • Publication date Jun 23, 2016
    • ASMO CO., LTD
    • Kazushi SUGISHIMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COMMUTATOR OF AN ELECTRIC MOTOR
    • Publication number 20160172810
    • Publication date Jun 16, 2016
    • JOHNSON ELECTRIC S.A.
    • QING BIN LUO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    EcoCharge
    • Publication number 20150360571
    • Publication date Dec 17, 2015
    • Dennis Drake McCRADY
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRIC MOTOR BRUSH APPARATUS AND METHOD
    • Publication number 20150318652
    • Publication date Nov 5, 2015
    • The Scott Fetzer Company
    • Daniel K. Amonett
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR WITH BRUSH
    • Publication number 20150288119
    • Publication date Oct 8, 2015
    • ASMO CO., LTD.
    • Tetsuaki Ichikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Carbon Product
    • Publication number 20150284251
    • Publication date Oct 8, 2015
    • JOHNSON ELECTRIC S.A.
    • Jing Chao ZHENG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COMMUTATOR AND METHOD FOR FORMING THE SAME
    • Publication number 20150137658
    • Publication date May 21, 2015
    • JOHNSON ELECTRIC S.A.
    • Wilfried GORLT
    • H01 - BASIC ELECTRIC ELEMENTS