TREA

having displaceable main or auxiliary brushes

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Industry

  • CPC
  • H02K23/18
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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

H02K23/18having displaceable main or auxiliary brushes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic switch module with oppositely-arranged power switches an...
    • Patent number 12,010,799
    • Issue date Jun 11, 2024
    • BLACK & DECKER INC.
    • Joshua M. Lewis
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electronic switch module with an integrated flyback diode
    • Patent number 11,477,889
    • Issue date Oct 18, 2022
    • BLACK & DECKER INC.
    • Joshua M. Lewis
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Direct current motor
    • Patent number 11,355,973
    • Issue date Jun 7, 2022
    • University of Shanghai for Science and Technology
    • Shaolong Li
    • 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

    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

    Brush-holder for a motor vehicle starter provided with a thermal pr...
    • Patent number 10,050,489
    • Issue date Aug 14, 2018
    • Valeo Equipements Electriques Moteur
    • Maximilien Gentil
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Adjusting device for an electric motor
    • Patent number 10,033,256
    • Issue date Jul 24, 2018
    • Marquardt GmbH
    • Andreas Fuchs
    • 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

    Brushed direct current electric motor with salient pole rotor
    • Patent number 9,099,909
    • Issue date Aug 4, 2015
    • Johnson Electric S.A.
    • Yue Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Adjusting device for an electric motor
    • Patent number 9,071,119
    • Issue date Jun 30, 2015
    • Marquardt GmbH
    • Andreas Fuchs
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Systems, methods, and apparatus for shorting slip rings of an induc...
    • Patent number 8,674,581
    • Issue date Mar 18, 2014
    • General Electric Company
    • Thiago Arouca Toledo
    • 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
  • Information Patent Grant

    Systems, methods, and apparatus for lifting brushes of an induction...
    • Patent number 8,558,429
    • Issue date Oct 15, 2013
    • General Electric Company
    • Thiago Arouca Toledo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric machine having at least two pairs of carbon brushes
    • Patent number 8,395,297
    • Issue date Mar 12, 2013
    • Robert Bosch GmbH
    • Michael Bayer
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Clockwise and counterclockwise rotation switching device for power...
    • Patent number 8,143,547
    • Issue date Mar 27, 2012
    • Makita Corporation
    • Syuji Yoshikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power tool
    • Patent number 7,397,153
    • Issue date Jul 8, 2008
    • Robert Bosch GmbH
    • Manfred Buck
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Device for reversing rotational direction of a motor
    • Patent number 7,355,314
    • Issue date Apr 8, 2008
    • Hilti Atktiengesellschaft
    • Reinhard Riedl
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrically driven power tool
    • Patent number 7,190,100
    • Issue date Mar 13, 2007
    • Hilti Aktiengesellschaft
    • Reinhard Riedl
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Commutating rotary switch
    • Patent number 6,933,632
    • Issue date Aug 23, 2005
    • Hilti Aktiengesellschaft
    • Georg Braml
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric machine and manual machine tool comprising the same
    • Patent number 6,930,431
    • Issue date Aug 16, 2005
    • Robert Bosch GmbH
    • Manfred Buck
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Liquid cooled DC motor apparatus
    • Patent number 6,838,799
    • Issue date Jan 4, 2005
    • Joseph C. Caiozza
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brush assembly
    • Patent number 6,744,170
    • Issue date Jun 1, 2004
    • Black & Decker Inc.
    • Hung T. Du
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brush-equipped motor and method of exchanging brushes thereof
    • Patent number 6,703,755
    • Issue date Mar 9, 2004
    • Japan Storage Battery Co., Ltd.
    • Shinichi Miyamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Programmable brush for DC motors
    • Patent number 6,559,571
    • Issue date May 6, 2003
    • Valeo Electrical Systems, Inc.
    • Harald Klode
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Drilling implement
    • Patent number 6,479,918
    • Issue date Nov 12, 2002
    • Hilti Aktiengesellschaft
    • Helmut Burger
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Programmable brush for DC motors
    • Patent number 6,232,695
    • Issue date May 15, 2001
    • Valeo Electrical Systems, Inc.
    • Harald Klode
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Reversing mechanism for electric motors
    • Patent number 6,124,652
    • Issue date Sep 26, 2000
    • Black & Decker Inc.
    • Alvydas P. Karasa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Brush holder device
    • Patent number 6,031,313
    • Issue date Feb 29, 2000
    • Mitsuba Corporation
    • Chikafumi Sugai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Reversing mechanism for electric motors
    • Patent number 5,955,802
    • Issue date Sep 21, 1999
    • Black & Decker Inc.
    • Alvydas P. Karasa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Reduced speed growth in windshield wiper motor
    • Patent number 5,852,352
    • Issue date Dec 22, 1998
    • ITT Automotive Electrical Systems, Inc.
    • John Riden Suriano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents