DE50114385D1 - BRUSH ARRANGEMENT FOR AN ELECTRIC MACHINE - Google Patents

BRUSH ARRANGEMENT FOR AN ELECTRIC MACHINE

Info

Publication number
DE50114385D1
DE50114385D1 DE50114385T DE50114385T DE50114385D1 DE 50114385 D1 DE50114385 D1 DE 50114385D1 DE 50114385 T DE50114385 T DE 50114385T DE 50114385 T DE50114385 T DE 50114385T DE 50114385 D1 DE50114385 D1 DE 50114385D1
Authority
DE
Germany
Prior art keywords
electric machine
brush arrangement
brush
arrangement
electric
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.)
Expired - Lifetime
Application number
DE50114385T
Other languages
German (de)
Inventor
Michael Haeusel
Frank Reschnar
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
Application granted granted Critical
Publication of DE50114385D1 publication Critical patent/DE50114385D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • H01R39/26—Solid sliding contacts, e.g. carbon brush
    • H01R39/27—End caps on carbon brushes to transmit spring pressure
    • 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
    • H01R39/381—Brush holders characterised by the application of pressure to brush
DE50114385T 2000-08-29 2001-07-25 BRUSH ARRANGEMENT FOR AN ELECTRIC MACHINE Expired - Lifetime DE50114385D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000142467 DE10042467A1 (en) 2000-08-29 2000-08-29 Brush assembly for an electrical machine
PCT/DE2001/002814 WO2002019477A1 (en) 2000-08-29 2001-07-25 Brush assembly for an electric machine

Publications (1)

Publication Number Publication Date
DE50114385D1 true DE50114385D1 (en) 2008-11-20

Family

ID=7654223

Family Applications (3)

Application Number Title Priority Date Filing Date
DE2000142467 Withdrawn DE10042467A1 (en) 2000-08-29 2000-08-29 Brush assembly for an electrical machine
DE10193668T Expired - Lifetime DE10193668D2 (en) 2000-08-29 2001-07-25 Brush assembly for an electrical machine
DE50114385T Expired - Lifetime DE50114385D1 (en) 2000-08-29 2001-07-25 BRUSH ARRANGEMENT FOR AN ELECTRIC MACHINE

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE2000142467 Withdrawn DE10042467A1 (en) 2000-08-29 2000-08-29 Brush assembly for an electrical machine
DE10193668T Expired - Lifetime DE10193668D2 (en) 2000-08-29 2001-07-25 Brush assembly for an electrical machine

Country Status (5)

Country Link
EP (1) EP1232544B1 (en)
AU (1) AU2001285687A1 (en)
DE (3) DE10042467A1 (en)
ES (1) ES2313979T3 (en)
WO (1) WO2002019477A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004026541A1 (en) * 2004-05-27 2005-12-22 Schunk Kohlenstofftechnik Gmbh Arrangement for guiding a laminated carbon brush
DE102011076915A1 (en) 2011-06-03 2012-12-06 Robert Bosch Gmbh Brush assembly for commutation device of electrical machine e.g. electric starter motor used in internal combustion engine, has brushes which are arranged in brush holders and displaced radially against outer surface of collector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE443933C (en) * 1924-04-08 1927-05-06 Bbc Brown Boveri & Cie Carbon brush holder, especially for vehicle engines, in which the carbon is guided radially at two points that are as far apart as possible
US1826478A (en) * 1924-06-27 1931-10-06 Underwood Elliott Fisher Co Brush for electric motors
DE619840C (en) * 1933-09-13 1935-10-08 Ringsdorff Werke A G Multiple brush holders for electrical machines
US3590299A (en) * 1968-05-15 1971-06-29 Morganite Carbon Ltd Brush arrangement for dynamo electric machines
GB1258292A (en) * 1969-01-15 1971-12-30
DD120730A1 (en) * 1975-07-24 1976-06-20
DE9406246U1 (en) * 1994-04-15 1994-06-09 Deutsche Carbone Ag, 60437 Frankfurt Interrupter element for electrically conductive sliding contact pieces
DE19902938A1 (en) * 1999-01-26 2000-07-27 Valeo Auto Electric Gmbh Carbon brush for electric motor, consists of at least two separate sections, where the second section is located between the first section and an elastic pressing member

Also Published As

Publication number Publication date
DE10193668D2 (en) 2003-07-31
EP1232544A1 (en) 2002-08-21
DE10042467A1 (en) 2002-03-28
AU2001285687A1 (en) 2002-03-13
ES2313979T3 (en) 2009-03-16
EP1232544B1 (en) 2008-10-08
WO2002019477A1 (en) 2002-03-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition