EP1481449A1 - Procede de fabrication d'un balai de charbon multicouche - Google Patents

Procede de fabrication d'un balai de charbon multicouche

Info

Publication number
EP1481449A1
EP1481449A1 EP03706598A EP03706598A EP1481449A1 EP 1481449 A1 EP1481449 A1 EP 1481449A1 EP 03706598 A EP03706598 A EP 03706598A EP 03706598 A EP03706598 A EP 03706598A EP 1481449 A1 EP1481449 A1 EP 1481449A1
Authority
EP
European Patent Office
Prior art keywords
carbon
layer
layers
mold
insulating material
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
EP03706598A
Other languages
German (de)
English (en)
Other versions
EP1481449B1 (fr
Inventor
Rainer Sperling
Martin Schwarzer
Rolf Heilmann
Bernd Rinn
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
Publication of EP1481449A1 publication Critical patent/EP1481449A1/fr
Application granted granted Critical
Publication of EP1481449B1 publication Critical patent/EP1481449B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/12Manufacture of brushes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00Rotary current collectors, distributors or interrupters
    • H01R39/02Details for dynamo electric machines
    • H01R39/18Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • H01R39/20Contacts for co-operation with commutator or slip-ring, e.g. contact brush characterised by the material thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00Rotary current collectors, distributors or interrupters
    • H01R39/02Details for dynamo electric machines
    • H01R39/46Auxiliary means for improving current transfer, or for reducing or preventing sparking or arcing
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49009Dynamoelectric machine
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49117Conductor or circuit manufacturing
    • Y10T29/49119Brush
EP03706598A 2002-03-04 2003-03-03 Procede de fabrication d'un balai de charbon multicouche Expired - Lifetime EP1481449B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10209199A DE10209199A1 (de) 2002-03-04 2002-03-04 Verfahren zur Herstellung einer Mehrschicht-Kohlebürste
DE10209199 2002-03-04
PCT/EP2003/002137 WO2003075417A1 (fr) 2002-03-04 2003-03-03 Procede de fabrication d'un balai de charbon multicouche

Publications (2)

Publication Number Publication Date
EP1481449A1 true EP1481449A1 (fr) 2004-12-01
EP1481449B1 EP1481449B1 (fr) 2007-08-15

Family

ID=27770929

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03706598A Expired - Lifetime EP1481449B1 (fr) 2002-03-04 2003-03-03 Procede de fabrication d'un balai de charbon multicouche

Country Status (9)

Country Link
US (1) US7308759B2 (fr)
EP (1) EP1481449B1 (fr)
JP (1) JP2005519444A (fr)
KR (1) KR100928851B1 (fr)
CN (1) CN100477415C (fr)
AT (1) ATE370536T1 (fr)
AU (1) AU2003208783A1 (fr)
DE (2) DE10209199A1 (fr)
WO (1) WO2003075417A1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006006313B4 (de) * 2006-02-08 2008-05-21 Schunk Kohlenstofftechnik Gmbh Verfahren und Vorrichtung zur Herstellung eines mehrschichtigen Pressformkörpers
CN101055964B (zh) * 2007-03-08 2010-05-26 上海东洋炭素工业有限公司 制造夹心炭刷的方法
DE102008059478B4 (de) * 2008-11-28 2015-07-30 Schunk Kohlenstofftechnik Gmbh Kohlebürste zur Übertragung hoher Ströme
DE502009000606D1 (de) * 2009-06-25 2011-06-09 Schunk Kohlenstofftechnik Gmbh Kohlebürste
JP6549120B2 (ja) * 2014-07-17 2019-07-24 トライス株式会社 燃料ポンプモータ用の積層カーボンブラシ
DE102014116114A1 (de) * 2014-11-05 2016-05-12 Schunk Kohlenstofftechnik Gmbh Mehrschicht-Kohlebürste und Herstellung einer solchen
DE102016211290B4 (de) 2016-06-08 2018-07-19 Schunk Kohlenstofftechnik Gmbh Vorrichtung und Verfahren zur Herstellung eines Pressformkörpers
CN107634428A (zh) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 一种将悬浮液浸渍到电刷接触面上的方法
CN107634416A (zh) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 一种具有研磨结构的电刷
CN107634418A (zh) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 一种用于浸渍到电刷接触面上的悬浮液
CN107634421A (zh) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 一种具有研磨结构的电刷
CN107634423A (zh) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 一种将悬浮液浸渍到电刷接触面上的方法
CN107634426A (zh) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 一种将悬浮液浸渍到电刷接触面上的方法
CN107634429A (zh) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 一种将悬浮液浸渍到电刷接触面上的方法
CN107634424A (zh) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 一种具有研磨结构的电刷
CN107634415A (zh) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 一种具有研磨结构的电刷
CN107634422A (zh) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 一种用于浸渍到电刷接触面上的悬浮液
CN107634425A (zh) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 一种将悬浮液浸渍到电刷接触面上的方法
CN107634419A (zh) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 一种具有研磨结构的电刷
CN107634420A (zh) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 一种用于浸渍到电刷接触面上的悬浮液
CN107634427A (zh) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 一种用于浸渍到电刷接触面上的悬浮液
CN107634417A (zh) * 2016-07-19 2018-01-26 苏州东翔碳素有限公司 一种用于浸渍到电刷接触面上的悬浮液
CN111244713B (zh) * 2018-11-28 2022-01-25 苏州东翔碳素有限公司 一种电刷
CN111244710B (zh) * 2018-11-28 2022-01-25 苏州东翔碳素有限公司 一种电刷
CN111244723B (zh) * 2018-11-28 2022-01-25 苏州东翔碳素有限公司 一种电刷的制备方法
DE102021107839A1 (de) 2021-03-29 2022-09-29 Metabowerke Gmbh Schichtkohlebürste für einen Elektromotor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE636540C (de) * 1934-09-19 1936-10-12 Ottomar Kasperowski Dr Ing Verfahren zur Herstellung mehrschichtiger Kohlebuersten fuer elektrische Maschinen
DE835428C (de) * 1947-12-23 1952-03-31 Unfernehmungen Der Eisen Und S Hochglanzpolierte Steinkohleformkoerper und Verfahren zu ihrer Herstellung
US3590300A (en) * 1969-09-22 1971-06-29 Westinghouse Electric Corp Commutating brush having improved resistance and riding characteristics
US3751294A (en) * 1971-06-09 1973-08-07 G Fridman Brushes for electrical apparatus and methods for their manufacture
US3906624A (en) * 1973-03-07 1975-09-23 Fuji Carbon Manufacturing Co L Electrical machine brush and method and apparatus for manufacturing the same
DE3307090A1 (de) * 1983-03-01 1984-09-06 Sigri Elektrographit Gmbh, 8901 Meitingen Verfahren zum herstellen eines schichtstoffes aus kohlenstoff
US4929404A (en) * 1984-09-25 1990-05-29 Mitsubishi Petrochemical Company Limited Graphitic or carbonaceous moldings and processes for producing the same
JPH0294381A (ja) * 1988-09-30 1990-04-05 Oopack Kk 多層ブラシの製造方法
US5382392A (en) * 1993-02-05 1995-01-17 Alliedsignal Inc. Process for fabrication of carbon fiber-reinforced carbon composite material
FR2706089B1 (fr) * 1993-06-04 1995-07-28 Lorraine Carbone Procédé simplifié de fabrication de balais.
DE4330547C2 (de) * 1993-09-09 2002-01-24 Schunk Kohlenstofftechnik Gmbh Kohlebürste sowie Verfahren zum Imprägnieren einer solchen
FR2714542B1 (fr) * 1993-12-23 1996-02-02 Carbone Ag Dispositif de fabrication économique de balais à anisotropie prédéterminée et procédé correspondant.
DE19902938A1 (de) * 1999-01-26 2000-07-27 Valeo Auto Electric Gmbh Kohlebürste
DE19913599A1 (de) 1999-03-25 2000-09-28 Schunk Kohlenstofftechnik Gmbh Mehrschicht-Kohlebürste
EP1128496B1 (fr) 2000-02-22 2008-12-10 Denso Corporation Procédé de fabrication d' un balais composite à plusieurs couches pour machine électrique tournante

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03075417A1 *

Also Published As

Publication number Publication date
DE50307958D1 (de) 2007-09-27
EP1481449B1 (fr) 2007-08-15
WO2003075417A1 (fr) 2003-09-12
ATE370536T1 (de) 2007-09-15
DE10209199A1 (de) 2003-10-02
CN1639925A (zh) 2005-07-13
CN100477415C (zh) 2009-04-08
US20050223538A1 (en) 2005-10-13
KR100928851B1 (ko) 2009-11-30
KR20040104477A (ko) 2004-12-10
AU2003208783A1 (en) 2003-09-16
US7308759B2 (en) 2007-12-18
JP2005519444A (ja) 2005-06-30

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