ATE52878T1 - Zweikomponenten-kohlebuerste. - Google Patents

Zweikomponenten-kohlebuerste.

Info

Publication number
ATE52878T1
ATE52878T1 AT87101981T AT87101981T ATE52878T1 AT E52878 T1 ATE52878 T1 AT E52878T1 AT 87101981 T AT87101981 T AT 87101981T AT 87101981 T AT87101981 T AT 87101981T AT E52878 T1 ATE52878 T1 AT E52878T1
Authority
AT
Austria
Prior art keywords
carbon brush
component carbon
layers
layer
metal content
Prior art date
Application number
AT87101981T
Other languages
English (en)
Inventor
Peter Dipl-Ing Hoffmann
Original Assignee
Hoffmann Elektrokohle
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 Hoffmann Elektrokohle filed Critical Hoffmann Elektrokohle
Application granted granted Critical
Publication of ATE52878T1 publication Critical patent/ATE52878T1/de

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
    • H01R39/24—Laminated contacts; Wire contacts, e.g. metallic brush, carbon fibres
    • 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

Landscapes

  • Motor Or Generator Current Collectors (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT87101981T 1986-02-28 1987-02-12 Zweikomponenten-kohlebuerste. ATE52878T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8605561U DE8605561U1 (de) 1986-02-28 1986-02-28 Zweikomponenten-Kohlebürste
EP87101981A EP0234427B1 (de) 1986-02-28 1987-02-12 Zweikomponenten-Kohlebürste

Publications (1)

Publication Number Publication Date
ATE52878T1 true ATE52878T1 (de) 1990-06-15

Family

ID=6792238

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87101981T ATE52878T1 (de) 1986-02-28 1987-02-12 Zweikomponenten-kohlebuerste.

Country Status (4)

Country Link
EP (1) EP0234427B1 (de)
AT (1) ATE52878T1 (de)
DE (2) DE8605561U1 (de)
ES (1) ES2015895B3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8634753U1 (de) * 1986-12-27 1987-03-12 Deutsche Carbone Ag, 6000 Frankfurt Kohlebürste
GB2273822A (en) * 1992-12-22 1994-06-29 Johnson Electric Sa Brush spring arrangement for electric motor
US5414319A (en) * 1994-03-02 1995-05-09 Lucas Aerospace Power Equipment Corporation Dynamoelectric machine with brush having slanted core
DE10009007B4 (de) * 2000-02-25 2004-02-05 Sgl Carbon Ag Schleifringkörper für eine Schleifringanordnung für elektrische Motoren und Generatoren
DE10046048A1 (de) * 2000-09-18 2002-04-04 Bosch Gmbh Robert Anordnung und Verfahren zum Schalten eines Starterstroms
DE10344717A1 (de) * 2003-07-17 2005-02-24 KÄSDORF, Wolfgang Stromübertragungsverbindung an eine Kohlebürste für einen Elektromotor
FR2868614B1 (fr) * 2004-03-31 2012-08-03 Valeo Equip Electr Moteur Balais pour une machine electrique
CN105896224A (zh) * 2015-01-22 2016-08-24 贵州航空发动机研究所 一种引电器的高速刷环冷却装置
CN114696174B (zh) 2020-12-31 2023-04-28 北京金风科创风电设备有限公司 滑环装置、偏航系统及风力发电机组

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1199230A (fr) * 1956-07-09 1959-12-11 Morgan Crucible Co Perfectionnement aux balais de contact électrique
GB1522503A (en) * 1975-10-14 1978-08-23 Morganite Elect Carbon Brushes for electric machines

Also Published As

Publication number Publication date
DE8605561U1 (de) 1986-05-15
DE3762787D1 (de) 1990-06-21
EP0234427A3 (en) 1988-10-19
ES2015895B3 (es) 1990-09-16
EP0234427A2 (de) 1987-09-02
EP0234427B1 (de) 1990-05-16

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