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Special arrangements of brushes or commutators for the purpose of improving commutation

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  • H02K13/10
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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K13/00Structural associations of current collectors with motors or generators

Current Industry

H02K13/10Special arrangements of brushes or commutators for the purpose of improving commutation
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    GROUNDING BRUSH ASSEMBLY
    • Publication number 20240283206
    • Publication date Aug 22, 2024
    • Aktiebolaget SKF
    • Benoit ARNAULT
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FIXING STRUCTURE OF CHOKE COIL AND MOTOR
    • Publication number 20240213860
    • Publication date Jun 27, 2024
    • MABUCHI MOTOR CO., LTD.
    • Satoshi SHIMIZU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Current Transmission Sub-Device of a Current-Excited Synchronous Ma...
    • Publication number 20240204631
    • Publication date Jun 20, 2024
    • Bayerische Motoren Werke Aktiengesellschaft
    • Philip MOERTH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    REDUCING ELECTRIC DISCHARGE MACHINING CURRENTS IN ELECTRIC MOTORS
    • Publication number 20240120814
    • Publication date Apr 11, 2024
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • William T. Ivan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    EXTERNALLY EXCITED SYNCHRONOUS MACHINE AND MOTOR VEHICLE
    • Publication number 20240014712
    • Publication date Jan 11, 2024
    • Audi AG
    • Roman Strasser
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GROUND TERMINAL, COVER ASSEMBLY AND MOTOR COMPRISING SAME
    • Publication number 20230421028
    • Publication date Dec 28, 2023
    • LG Innotek Co., Ltd.
    • WOO SEOB SHIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OVERMOLDED BRUSH CAPS FOR FLEX AND GASOLINE FUEL PUMPS
    • Publication number 20230400028
    • Publication date Dec 14, 2023
    • DELPHI TECHNOLOGIES IP LIMITED
    • Luis M. Porras
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Motor with Bidirectional Terminals
    • Publication number 20230208265
    • Publication date Jun 29, 2023
    • Keyang Electric Machinery CO., LTD.
    • Soo gil JANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GROUND TERMINAL, COVER ASSEMBLY AND MOTOR COMPRISING SAME
    • Publication number 20230198350
    • Publication date Jun 22, 2023
    • LG Innotek Co., Ltd.
    • WOO SEOB SHIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NOVEL ARCHED COMMUTATOR STRUCTURE OF BRUSH DIRECT CURRENT MOTOR
    • Publication number 20230025635
    • Publication date Jan 26, 2023
    • Xi'an Si Special Transmission Manufacturing Co., Ltd.
    • Guang Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BRUSH-COMMUTATED DC ELECTRIC MOTOR WITH AN IMPROVED OSCILLATION BEH...
    • Publication number 20230013171
    • Publication date Jan 19, 2023
    • Maxon International AG
    • Jens SCHULZE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20230021176
    • Publication date Jan 19, 2023
    • DENSO CORPORATION
    • Ryosuke OGURI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20220360149
    • Publication date Nov 10, 2022
    • MINEBEA MITSUMI INC.
    • Koichiro HIRABAYASHI
    • 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

    BRUSH MOTOR
    • Publication number 20220352791
    • Publication date Nov 3, 2022
    • MABUCHI MOTOR CO., LTD.
    • Tadayuki Wakita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CARBON BRUSH FOR TRANSFERRING HIGH CURRENTS
    • Publication number 20220329028
    • Publication date Oct 13, 2022
    • SCHUNK KOHLENSTOFFTECHNIK GMBH
    • Milisav MARKOVIC
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SYSTEMS AND METHODS FOR BATTERY IMPEDANCE MATCHING TO FACILITATE IM...
    • Publication number 20220302717
    • Publication date Sep 22, 2022
    • Premergy, Inc.
    • Richard Edward Botts
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR UNIT
    • Publication number 20220271605
    • Publication date Aug 25, 2022
    • NIDEC CORPORATION
    • Takayuki MAKINO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR HAVING A COMMUTATOR AND BRUSH FOR THE ELECTRIC MOTOR
    • Publication number 20220158397
    • Publication date May 19, 2022
    • Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Bamberg
    • Helmut Pfalzgraf
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DC MOTOR
    • Publication number 20220037974
    • Publication date Feb 3, 2022
    • Denso Corporation
    • Shota FUJII
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GROUND TERMINAL, COVER ASSEMBLY AND MOTOR COMPRISING SAME
    • Publication number 20210367486
    • Publication date Nov 25, 2021
    • LG Innotek Co., Ltd.
    • WOO SEOB SHIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

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

    CARBON BRUSH AND PRODUCTION METHOD
    • Publication number 20210075172
    • Publication date Mar 11, 2021
    • SCHUNK CARBON TECHNOLOGY GMBH
    • Sarah Reynvaan
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    BRUSH OF MOTOR FOR AUTOMOTIVE ELECTRONICS
    • Publication number 20200358342
    • Publication date Nov 12, 2020
    • TRIS INC.
    • Kenji KAWAMATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GROUND TERMINAL, COVER ASSEMBLY AND MOTOR COMPRISING SAME
    • Publication number 20200336049
    • Publication date Oct 22, 2020
    • LG Innotek Co., Ltd.
    • WOO SEOB SHIM
    • 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