WO2005011088A3 - Electric motor brush-holder, an electric motor and actuator - Google Patents

Electric motor brush-holder, an electric motor and actuator Download PDF

Info

Publication number
WO2005011088A3
WO2005011088A3 PCT/FR2004/050353 FR2004050353W WO2005011088A3 WO 2005011088 A3 WO2005011088 A3 WO 2005011088A3 FR 2004050353 W FR2004050353 W FR 2004050353W WO 2005011088 A3 WO2005011088 A3 WO 2005011088A3
Authority
WO
WIPO (PCT)
Prior art keywords
electric motor
brush
holder
actuator
brushes
Prior art date
Application number
PCT/FR2004/050353
Other languages
French (fr)
Other versions
WO2005011088A2 (en
Inventor
Jean-Louis Delevallee
Original Assignee
Valeo Embrayages
Jean-Louis Delevallee
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Embrayages, Jean-Louis Delevallee filed Critical Valeo Embrayages
Priority to EP04767914A priority Critical patent/EP1647082A2/en
Publication of WO2005011088A2 publication Critical patent/WO2005011088A2/en
Publication of WO2005011088A3 publication Critical patent/WO2005011088A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/148—Slidably supported brushes

Abstract

The invention relates to a brush-holder (18) for an electric motor (12) comprising power supplying brushes (20) and means (36) for electrically connecting said brushes to power supply means (42). Each brush (20) is provided with a first end which contacts a commutator (28) and arranged in a first area and a second end which is arranged in a second area, and to which said connection means (36) are connected. Said two areas are separated by separation means (44) which are impermeable for particles detachable from the brushes (20).
PCT/FR2004/050353 2003-07-23 2004-07-23 Electric motor brush-holder, an electric motor and actuator WO2005011088A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04767914A EP1647082A2 (en) 2003-07-23 2004-07-23 Electric motor brush-holder, an electric motor and actuator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0309023A FR2858124B1 (en) 2003-07-23 2003-07-23 MOTOR MOTOR BRUSH HOLDER, ELECTRIC MOTOR AND ACTUATOR
FR0309023 2003-07-23

Publications (2)

Publication Number Publication Date
WO2005011088A2 WO2005011088A2 (en) 2005-02-03
WO2005011088A3 true WO2005011088A3 (en) 2005-04-21

Family

ID=33561041

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/050353 WO2005011088A2 (en) 2003-07-23 2004-07-23 Electric motor brush-holder, an electric motor and actuator

Country Status (4)

Country Link
EP (1) EP1647082A2 (en)
CN (1) CN100461587C (en)
FR (1) FR2858124B1 (en)
WO (1) WO2005011088A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2313951B1 (en) * 2008-07-24 2024-02-28 Valeo Equipements Electriques Moteur Brush device for motor vehicle starter
DE102010062727A1 (en) * 2010-12-09 2012-06-14 Robert Bosch Gmbh Electric motor drive

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1339113A (en) * 1962-10-29 1963-10-04 Gearbox for motor vehicles
US4355253A (en) * 1981-02-27 1982-10-19 Briggs & Stratton Corp. Combination end bell and brush holder for a dynamoelectric machine
FR2603141A1 (en) * 1986-08-22 1988-02-26 Marchal Equip Auto BRUSH HOLDER DEVICE FOR A ROTATING ELECTRIC MACHINE, AND ELECTRIC MACHINE EQUIPPED WITH SUCH A BRUSH HOLDER DEVICE
FR2715519A1 (en) * 1994-01-26 1995-07-28 Rockwell Bcs France Bidirectional rotating electric motor for motor vehicle electric windows
EP0971473A2 (en) * 1998-07-08 2000-01-12 Johnson Electric S.A. Dust guard
US6417595B1 (en) * 2000-05-24 2002-07-09 Mcmillan Electric Company Spark suppression dust sealing for a motor apparatus
US20030089350A1 (en) * 2001-02-27 2003-05-15 Youichi Fujita Power supply of egr valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341230A1 (en) * 1983-11-14 1985-05-30 Siemens AG, 1000 Berlin und 8000 München Universal motor, especially for washing machines

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1339113A (en) * 1962-10-29 1963-10-04 Gearbox for motor vehicles
US4355253A (en) * 1981-02-27 1982-10-19 Briggs & Stratton Corp. Combination end bell and brush holder for a dynamoelectric machine
FR2603141A1 (en) * 1986-08-22 1988-02-26 Marchal Equip Auto BRUSH HOLDER DEVICE FOR A ROTATING ELECTRIC MACHINE, AND ELECTRIC MACHINE EQUIPPED WITH SUCH A BRUSH HOLDER DEVICE
FR2715519A1 (en) * 1994-01-26 1995-07-28 Rockwell Bcs France Bidirectional rotating electric motor for motor vehicle electric windows
EP0971473A2 (en) * 1998-07-08 2000-01-12 Johnson Electric S.A. Dust guard
US6417595B1 (en) * 2000-05-24 2002-07-09 Mcmillan Electric Company Spark suppression dust sealing for a motor apparatus
US20030089350A1 (en) * 2001-02-27 2003-05-15 Youichi Fujita Power supply of egr valve

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1647082A2 *

Also Published As

Publication number Publication date
CN1826716A (en) 2006-08-30
WO2005011088A2 (en) 2005-02-03
EP1647082A2 (en) 2006-04-19
CN100461587C (en) 2009-02-11
FR2858124A1 (en) 2005-01-28
FR2858124B1 (en) 2005-11-18

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