PL2267849T3 - Carbon brush - Google Patents

Carbon brush

Info

Publication number
PL2267849T3
PL2267849T3 PL09163800T PL09163800T PL2267849T3 PL 2267849 T3 PL2267849 T3 PL 2267849T3 PL 09163800 T PL09163800 T PL 09163800T PL 09163800 T PL09163800 T PL 09163800T PL 2267849 T3 PL2267849 T3 PL 2267849T3
Authority
PL
Poland
Prior art keywords
carbon brush
adhesive agent
carbon
brush
contact surface
Prior art date
Application number
PL09163800T
Other languages
Polish (pl)
Inventor
Stefan Günther
Rainer Sperling
Original Assignee
Schunk Kohlenstofftechnik 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 Schunk Kohlenstofftechnik Gmbh filed Critical Schunk Kohlenstofftechnik Gmbh
Publication of PL2267849T3 publication Critical patent/PL2267849T3/en

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
    • H01R39/20—Contacts for co-operation with commutator or slip-ring, e.g. contact brush characterised by the material thereof
    • H01R39/22—Contacts for co-operation with commutator or slip-ring, e.g. contact brush characterised by the material thereof incorporating lubricating or polishing ingredient

Landscapes

  • Motor Or Generator Current Collectors (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

The carbon brush (20) has a brush body (21) formed from a carbon-containing material. The brush body is provided with a sliding unit (25) on a contact surface (24) facing a contact structure. The sliding unit has an adhesive agent (26) and a distribution of abrasive grains (27). The abrasive grains are arranged on the contact surface by the adhesive agent. The adhesive agent serves as a positioning structure for defining spatial arrangement of the abrasive grain. An independent claim is also included for a method for manufacturing a carbon brush.
PL09163800T 2009-06-25 2009-06-25 Carbon brush PL2267849T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09163800A EP2267849B1 (en) 2009-06-25 2009-06-25 Carbon brush

Publications (1)

Publication Number Publication Date
PL2267849T3 true PL2267849T3 (en) 2011-08-31

Family

ID=41264070

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09163800T PL2267849T3 (en) 2009-06-25 2009-06-25 Carbon brush

Country Status (8)

Country Link
EP (1) EP2267849B1 (en)
JP (1) JP5491290B2 (en)
CN (1) CN101931157B (en)
AT (1) ATE507599T1 (en)
DE (1) DE502009000606D1 (en)
ES (1) ES2362707T3 (en)
PL (1) PL2267849T3 (en)
SI (1) SI2267849T1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2973171B1 (en) * 2011-03-23 2014-01-10 Valeo Equip Electr Moteur BRUSH ASSEMBLY AND COLLECTOR RING, BROOM AND ALTERNATOR OR ALTERNO-STARTER THEREFOR
DE102015205735A1 (en) * 2015-03-30 2016-10-06 Schunk Hoffmann Carbon Technology Ag Use of a carbon composite material for producing electrical contact bodies for a fuel pump and contact body
CN107634426A (en) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 A kind of method by suspension impregnation to brush contact susface
CN107634417A (en) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 A kind of suspension for being used to be impregnated on brush contact susface
CN107634419A (en) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 A kind of brush with abrasive structure
CN107634428A (en) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 A kind of method by suspension impregnation to brush contact susface
CN107634423A (en) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 A kind of method by suspension impregnation to brush contact susface
CN107634416A (en) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 A kind of brush with abrasive structure
CN107634421A (en) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 A kind of brush with abrasive structure
CN107634415A (en) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 A kind of brush with abrasive structure
CN107634422A (en) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 A kind of suspension for being used to be impregnated on brush contact susface
CN107634418A (en) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 A kind of suspension for being used to be impregnated on brush contact susface
CN107634424A (en) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 A kind of brush with abrasive structure
CN107634427A (en) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 A kind of suspension for being used to be impregnated on brush contact susface
CN107634420A (en) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 A kind of suspension for being used to be impregnated on brush contact susface
CN107634425A (en) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 A kind of method by suspension impregnation to brush contact susface
CN107634429A (en) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 A kind of method by suspension impregnation to brush contact susface

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE193246C (en)
DE210392C (en)
US3392295A (en) * 1965-05-03 1968-07-09 Ametek Inc Electrical brush contacts
US4034249A (en) 1976-08-05 1977-07-05 General Electric Company Commutator rounding brush
JPS5837775U (en) * 1981-09-04 1983-03-11 三菱電機株式会社 Vehicle generator
JPS6055845A (en) * 1983-09-02 1985-04-01 Matsushita Electric Ind Co Ltd Polishing method of commutator
JPS6174269U (en) * 1984-10-19 1986-05-20
JPS61170256A (en) * 1985-01-21 1986-07-31 Matsushita Electric Ind Co Ltd Brush for miniature dc motor
JPS6416176U (en) * 1987-07-16 1989-01-26
JPH0251345A (en) * 1988-08-10 1990-02-21 Hitachi Chem Co Ltd Manufacture of carbon brush
CN1028267C (en) * 1990-03-07 1995-04-19 马渊马达株式会社 Carbon brush for miniature motors and method of making same
CN1096313A (en) * 1993-06-08 1994-12-14 庞敏慧 Efficient polishing grinding stone and preparation technology thereof
CN1140942C (en) * 2001-06-26 2004-03-03 宝山钢铁股份有限公司 Carbon fiber and carbon graphite electric brush material and its production process
JP2003051360A (en) * 2001-08-08 2003-02-21 Matsushita Electric Ind Co Ltd Carbon brush, and commutator motor and electrical appliance using the same
DE10209199A1 (en) * 2002-03-04 2003-10-02 Schunk Kohlenstofftechnik Gmbh Process for producing a multi-layer carbon brush
JP2006288011A (en) * 2005-03-31 2006-10-19 Toshiba Ceramics Co Ltd Brush for electric machine
DE102006047085A1 (en) * 2006-10-02 2008-04-03 Robert Bosch Gmbh Electrical machine e.g. brush-afflicted direct current motor, for e.g. automobile, has commutator with segments, and/or brush provided with particles that are arranged over entire segments and/or brush in homogeneously distributed manner
DE102006050817A1 (en) * 2006-10-27 2008-04-30 Robert Bosch Gmbh Electrical device i.e. power tool, has commutator motor, carbon brush, and carbon brush shape adapting device provided as integral component of device, where adapting device is designed as grinding device with rough surface region
CN201038566Y (en) * 2007-05-31 2008-03-19 许晓华 Electric brush capable of accelerating grinding with commutator
DE102007026265B4 (en) * 2007-06-05 2014-04-10 Gerhard Präzisionspresstechnik GmbH carbon brush
DE102007058933A1 (en) * 2007-11-30 2009-06-04 Robert Bosch Gmbh Brush for powering electrical machines, in particular commutator machines

Also Published As

Publication number Publication date
JP5491290B2 (en) 2014-05-14
ES2362707T3 (en) 2011-07-12
DE502009000606D1 (en) 2011-06-09
JP2011009212A (en) 2011-01-13
ATE507599T1 (en) 2011-05-15
EP2267849A1 (en) 2010-12-29
EP2267849B1 (en) 2011-04-27
SI2267849T1 (en) 2011-09-30
CN101931157B (en) 2014-04-02
CN101931157A (en) 2010-12-29

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