DE59408342D1 - Kohlebürste, sowie Verfahren zum Imprägnieren einer solchen - Google Patents

Kohlebürste, sowie Verfahren zum Imprägnieren einer solchen

Info

Publication number
DE59408342D1
DE59408342D1 DE59408342T DE59408342T DE59408342D1 DE 59408342 D1 DE59408342 D1 DE 59408342D1 DE 59408342 T DE59408342 T DE 59408342T DE 59408342 T DE59408342 T DE 59408342T DE 59408342 D1 DE59408342 D1 DE 59408342D1
Authority
DE
Germany
Prior art keywords
carbon brush
impregnating
impregnated
relates
ester oil
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
DE59408342T
Other languages
English (en)
Inventor
Rainer Dr Sperling
Anke Fassbender
Gunter Schardt
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.)
Schunk Kohlenstofftechnik GmbH
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
Application granted granted Critical
Publication of DE59408342D1 publication Critical patent/DE59408342D1/de
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
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/12—Manufacture of brushes
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2971—Impregnation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Inert Electrodes (AREA)
  • Ceramic Products (AREA)
  • Pens And Brushes (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
DE59408342T 1993-09-09 1994-09-03 Kohlebürste, sowie Verfahren zum Imprägnieren einer solchen Expired - Lifetime DE59408342D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4330548A DE4330548C2 (de) 1993-09-09 1993-09-09 Kohlebürste sowie Verfahren zum Imprägnieren einer solchen

Publications (1)

Publication Number Publication Date
DE59408342D1 true DE59408342D1 (de) 1999-07-08

Family

ID=6497261

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4330548A Expired - Fee Related DE4330548C2 (de) 1993-09-09 1993-09-09 Kohlebürste sowie Verfahren zum Imprägnieren einer solchen
DE59408342T Expired - Lifetime DE59408342D1 (de) 1993-09-09 1994-09-03 Kohlebürste, sowie Verfahren zum Imprägnieren einer solchen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4330548A Expired - Fee Related DE4330548C2 (de) 1993-09-09 1993-09-09 Kohlebürste sowie Verfahren zum Imprägnieren einer solchen

Country Status (5)

Country Link
US (1) US5798178A (de)
EP (1) EP0644632B1 (de)
AT (1) ATE180927T1 (de)
DE (2) DE4330548C2 (de)
ES (1) ES2133453T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1914783A (zh) * 2004-04-02 2007-02-14 爱信精机株式会社 石墨质电刷及具备石墨质电刷的电动机
US20070013258A1 (en) * 2005-07-15 2007-01-18 Aisin Seiki Kabushiki Kaisha Metal-graphite brush
DE102008046770A1 (de) * 2008-09-11 2010-03-18 Polytec Automotive Gmbh & Co. Kg Direktcompoundieren von Naturfasern
JP6267912B2 (ja) * 2013-10-02 2018-01-24 東洋炭素株式会社 金属炭素質ブラシおよびその製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US444794A (en) * 1891-01-13 Almerin s
US2066176A (en) * 1935-09-27 1936-12-29 Gen Electric Commutating brush
US2412701A (en) * 1941-02-27 1946-12-17 Nat Carbon Co Inc Brush for electrical machinery
US2393816A (en) * 1943-01-01 1946-01-29 Gen Electric Electrical contact element
US2425046A (en) * 1943-05-12 1947-08-05 Nat Carbon Co Inc Electrical contact brush
US2597708A (en) * 1948-12-30 1952-05-20 American Cyanamid Co Antistatic agent, treatment of shaped articles therewith, and treated articles
NL208206A (de) * 1955-06-21
DE1171982B (de) * 1959-09-09 1964-06-11 Schunk & Ebe Gmbh Silikonfeste Buerste fuer elektrische Maschinen
DE1200935B (de) * 1959-09-24 1965-09-16 Schunk & Ebe Gmbh Gleitkontakte aus Kohlenstoff, insbesondere fuer elektrische Maschinen
DE1638281A1 (de) * 1967-04-04 1969-08-07 Schunk & Ebe Gmbh Kohlebuerste fuer elektrische Maschinen
DE1638285A1 (de) * 1967-05-27 1970-10-29 Schunk & Ebe Gmbh Kohlebuersten fuer elektrische Maschinen
US3996408A (en) * 1975-02-28 1976-12-07 Georgy Nikolaevich Fridman Carbon-graphite brushes for electric machines and method for manufacturing same
DE2609834C3 (de) * 1976-03-10 1981-01-08 Schunk & Ebe Gmbh, 6301 Heuchelheim Imprägnierte Kohlebürste für elektrische Maschinen und Verfahren zur Herstellung der Kohlebürste
US4177316A (en) * 1977-08-25 1979-12-04 Schunk & Ebe Gmbh Impregnated carbon brush for electrical machinery
JP2789690B2 (ja) * 1989-07-17 1998-08-20 日立化成工業株式会社 カーボンブラシ材
JPH03178543A (ja) * 1989-12-01 1991-08-02 Hitachi Chem Co Ltd カーボンブラシ

Also Published As

Publication number Publication date
DE4330548C2 (de) 1998-07-23
EP0644632A3 (de) 1995-12-13
EP0644632A2 (de) 1995-03-22
ATE180927T1 (de) 1999-06-15
DE4330548A1 (de) 1995-03-16
US5798178A (en) 1998-08-25
EP0644632B1 (de) 1999-06-02
ES2133453T3 (es) 1999-09-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition