DE3762787D1 - Zweikomponenten-kohlebuerste. - Google Patents

Zweikomponenten-kohlebuerste.

Info

Publication number
DE3762787D1
DE3762787D1 DE8787101981T DE3762787T DE3762787D1 DE 3762787 D1 DE3762787 D1 DE 3762787D1 DE 8787101981 T DE8787101981 T DE 8787101981T DE 3762787 T DE3762787 T DE 3762787T DE 3762787 D1 DE3762787 D1 DE 3762787D1
Authority
DE
Germany
Prior art keywords
component
layers
layer
charcoal brush
brush
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
DE8787101981T
Other languages
English (en)
Inventor
Peter Dipl Ing Hoffmann
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.)
Hoffmann and Co Elektrokohle AG
Original Assignee
Hoffmann and Co Elektrokohle AG
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 and Co Elektrokohle AG filed Critical Hoffmann and Co Elektrokohle AG
Priority to DE8787101981T priority Critical patent/DE3762787D1/de
Application granted granted Critical
Publication of DE3762787D1 publication Critical patent/DE3762787D1/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
    • 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)
DE8787101981T 1986-02-28 1987-02-12 Zweikomponenten-kohlebuerste. Expired - Lifetime DE3762787D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787101981T DE3762787D1 (de) 1986-02-28 1987-02-12 Zweikomponenten-kohlebuerste.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8605561U DE8605561U1 (de) 1986-02-28 1986-02-28 Zweikomponenten-Kohlebürste
DE8787101981T DE3762787D1 (de) 1986-02-28 1987-02-12 Zweikomponenten-kohlebuerste.

Publications (1)

Publication Number Publication Date
DE3762787D1 true DE3762787D1 (de) 1990-06-21

Family

ID=6792238

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8605561U Expired DE8605561U1 (de) 1986-02-28 1986-02-28 Zweikomponenten-Kohlebürste
DE8787101981T Expired - Lifetime DE3762787D1 (de) 1986-02-28 1987-02-12 Zweikomponenten-kohlebuerste.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8605561U Expired DE8605561U1 (de) 1986-02-28 1986-02-28 Zweikomponenten-Kohlebürste

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
EP0234427A2 (de) 1987-09-02
ATE52878T1 (de) 1990-06-15
ES2015895B3 (es) 1990-09-16
EP0234427B1 (de) 1990-05-16
EP0234427A3 (en) 1988-10-19
DE8605561U1 (de) 1986-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee