FR2427711A1 - BRUSH HOLDER FOR ELECTRIC MACHINE WITH MANIFOLD OR COLLECTOR RINGS, ESPECIALLY FOR A SMALL MOTOR - Google Patents

BRUSH HOLDER FOR ELECTRIC MACHINE WITH MANIFOLD OR COLLECTOR RINGS, ESPECIALLY FOR A SMALL MOTOR

Info

Publication number
FR2427711A1
FR2427711A1 FR7908845A FR7908845A FR2427711A1 FR 2427711 A1 FR2427711 A1 FR 2427711A1 FR 7908845 A FR7908845 A FR 7908845A FR 7908845 A FR7908845 A FR 7908845A FR 2427711 A1 FR2427711 A1 FR 2427711A1
Authority
FR
France
Prior art keywords
brush holder
manifold
electric machine
small motor
collector rings
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7908845A
Other languages
French (fr)
Other versions
FR2427711B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2427711A1 publication Critical patent/FR2427711A1/en
Application granted granted Critical
Publication of FR2427711B1 publication Critical patent/FR2427711B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders
    • H01R39/40—Brush holders enabling brush movement within holder during current collection

Landscapes

  • Motor Or Generator Current Collectors (AREA)

Abstract

a. L'invention concerne un porte-balai pour machine électrique, comportant une douille recevant le balai et munie de languettes assurant la fixation sur un support isolant. b. Ce porte-balai est caractérisé en ce qu'au moins l'une des surfaces latérales de la douille situées entre les languettes est formée d'oreilles qui se complètent pour former une surface fermée. c. L'invention est applicable aux machines à collecteur ou à bagues, notamment aux petits moteurs.at. The invention relates to a brush holder for an electric machine, comprising a socket receiving the brush and provided with tabs ensuring attachment to an insulating support. b. This brush holder is characterized in that at least one of the side surfaces of the socket located between the tabs is formed of ears which complement each other to form a closed surface. vs. The invention is applicable to machines with a manifold or with rings, in particular to small engines.

FR7908845A 1978-06-01 1979-04-06 BRUSH HOLDER FOR ELECTRIC MACHINE WITH MANIFOLD OR COLLECTOR RINGS, ESPECIALLY FOR A SMALL MOTOR Granted FR2427711A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2823991A DE2823991C2 (en) 1978-06-01 1978-06-01 Brush holder for an electric machine

Publications (2)

Publication Number Publication Date
FR2427711A1 true FR2427711A1 (en) 1979-12-28
FR2427711B1 FR2427711B1 (en) 1983-10-28

Family

ID=6040735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908845A Granted FR2427711A1 (en) 1978-06-01 1979-04-06 BRUSH HOLDER FOR ELECTRIC MACHINE WITH MANIFOLD OR COLLECTOR RINGS, ESPECIALLY FOR A SMALL MOTOR

Country Status (5)

Country Link
DE (1) DE2823991C2 (en)
ES (1) ES481149A1 (en)
FR (1) FR2427711A1 (en)
GB (1) GB2022932B (en)
IT (1) IT1120769B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0881754A1 (en) * 1997-05-30 1998-12-02 Valeo Systemes D'essuyage Electric motor brush holder with cooling fins

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149099A1 (en) * 1981-12-11 1983-06-16 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Brush holder for an electrical machine
DE8906152U1 (en) * 1989-05-18 1989-11-16 Schunk Motorensysteme GmbH, 2875 Ganderkesee Coal holder
DE102004062840B3 (en) * 2004-12-27 2006-10-05 Hilti Ag Brush base plate with brush guide plate
JP2011234438A (en) * 2010-04-23 2011-11-17 Asmo Co Ltd Brush holder device and wiper motor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315790A1 (en) * 1975-06-26 1977-01-21 Sev Marchal Brush housing for electric motors - consists of two pieces designed to minimise play and is intended for small low powered motors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050649A (en) * 1958-08-18 1962-08-21 Amherst Metal Products Inc Motor brush holder
DE2030037A1 (en) * 1970-06-18 1971-12-23 Koester W Brush holder for gill electric motors
US3628075A (en) * 1970-11-06 1971-12-14 Gen Motors Corp Brush holder assembly for dynamoelectric machines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315790A1 (en) * 1975-06-26 1977-01-21 Sev Marchal Brush housing for electric motors - consists of two pieces designed to minimise play and is intended for small low powered motors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0881754A1 (en) * 1997-05-30 1998-12-02 Valeo Systemes D'essuyage Electric motor brush holder with cooling fins
FR2764132A1 (en) * 1997-05-30 1998-12-04 Valeo Systemes Dessuyage CAGE FOR ELECTRIC MOTOR BRUSH WITH COOLING FINS
US6229242B1 (en) 1997-05-30 2001-05-08 Valeo Systemes D'essuvage Case for electric motor brushes comprising cooling fins

Also Published As

Publication number Publication date
DE2823991C2 (en) 1986-06-05
GB2022932A (en) 1979-12-19
ES481149A1 (en) 1979-11-16
IT7923023A0 (en) 1979-05-28
IT1120769B (en) 1986-03-26
FR2427711B1 (en) 1983-10-28
GB2022932B (en) 1982-11-17
DE2823991A1 (en) 1979-12-13

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse