EP0723318A3 - Kohlebürste - Google Patents

Kohlebürste Download PDF

Info

Publication number
EP0723318A3
EP0723318A3 EP96104231A EP96104231A EP0723318A3 EP 0723318 A3 EP0723318 A3 EP 0723318A3 EP 96104231 A EP96104231 A EP 96104231A EP 96104231 A EP96104231 A EP 96104231A EP 0723318 A3 EP0723318 A3 EP 0723318A3
Authority
EP
European Patent Office
Prior art keywords
brush
flex
indicator
commutator
recess
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
EP96104231A
Other languages
English (en)
French (fr)
Other versions
EP0723318B1 (de
EP0723318A2 (de
Inventor
Horst Ulm
Guenter Schardt
Anton Swoboda
Edmund Kuebler
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
Priority claimed from DE9211524U external-priority patent/DE9211524U1/de
Application filed by Schunk Kohlenstofftechnik GmbH filed Critical Schunk Kohlenstofftechnik GmbH
Publication of EP0723318A2 publication Critical patent/EP0723318A2/de
Publication of EP0723318A3 publication Critical patent/EP0723318A3/de
Application granted granted Critical
Publication of EP0723318B1 publication Critical patent/EP0723318B1/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
    • H01R39/58—Means structurally associated with the current collector for indicating condition thereof, e.g. for indicating brush wear
    • 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
    • H01R39/38—Brush holders
    • H01R39/383—Brush holders characterised by the electrical connection to the brush holder

Landscapes

  • Motor Or Generator Current Collectors (AREA)
  • Dc Machiner (AREA)
EP96104231A 1992-09-02 1993-07-22 Kohlebürste Expired - Lifetime EP0723318B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE9211524U DE9211524U1 (de) 1992-01-23 1992-09-02 Kohlebürste
DE9211524U 1992-09-02
EP93111727A EP0585591B1 (de) 1992-09-02 1993-07-22 Kohlebürste

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP93111727A Division EP0585591B1 (de) 1992-09-02 1993-07-22 Kohlebürste
EP93111727.9 Division 1993-07-22

Publications (3)

Publication Number Publication Date
EP0723318A2 EP0723318A2 (de) 1996-07-24
EP0723318A3 true EP0723318A3 (de) 1996-11-13
EP0723318B1 EP0723318B1 (de) 1999-10-06

Family

ID=6883115

Family Applications (2)

Application Number Title Priority Date Filing Date
EP93111727A Expired - Lifetime EP0585591B1 (de) 1992-09-02 1993-07-22 Kohlebürste
EP96104231A Expired - Lifetime EP0723318B1 (de) 1992-09-02 1993-07-22 Kohlebürste

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP93111727A Expired - Lifetime EP0585591B1 (de) 1992-09-02 1993-07-22 Kohlebürste

Country Status (3)

Country Link
EP (2) EP0585591B1 (de)
AT (2) ATE185455T1 (de)
DE (2) DE59305574D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008012963A1 (de) * 2008-03-06 2009-09-17 Schunk Kohlenstofftechnik Gmbh Verfahren zur Herstellung einer Kontakteinheit und Kontakteinheit
CN103427268A (zh) * 2012-05-15 2013-12-04 海门市华联电碳有限公司 电镐用安全碳刷
CN103427271A (zh) * 2012-05-16 2013-12-04 海门市华联电碳有限公司 电磨机用多孔碳刷
CN103427279A (zh) * 2012-05-18 2013-12-04 海门市华联电碳有限公司 电磨机用自跳碳刷
DE102012209216A1 (de) 2012-05-31 2013-12-05 Schunk Wien Gesellschaft M.B.H. Kohlebürste mit isolierendem Stampfpulver
DE102012209222A1 (de) 2012-05-31 2013-12-05 Schunk Kohlenstofftechnik Gmbh Kohlebürste mit Zentrierhülse

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2128457A1 (de) * 1970-06-23 1971-12-30 Lorraine Carbone Befestigung von Abschaltvorrichtungen an Schleifkontakten von elektrischen Maschinen
DE2461374A1 (de) * 1974-12-24 1976-07-08 Rheinische Kohlebuerstenfabrik Kohlebuerste mit abschaltvorrichtung
JPS589549A (ja) * 1981-07-03 1983-01-19 Toshiba Corp 軸接地装置
DE4034030A1 (de) * 1990-10-26 1992-04-30 Schunk Kohlenstofftechnik Gmbh Kohlebuerste

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4111206A1 (de) * 1991-04-06 1992-10-08 Schunk Kohlenstofftechnik Gmbh Kohlebuerste

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2128457A1 (de) * 1970-06-23 1971-12-30 Lorraine Carbone Befestigung von Abschaltvorrichtungen an Schleifkontakten von elektrischen Maschinen
DE2461374A1 (de) * 1974-12-24 1976-07-08 Rheinische Kohlebuerstenfabrik Kohlebuerste mit abschaltvorrichtung
JPS589549A (ja) * 1981-07-03 1983-01-19 Toshiba Corp 軸接地装置
DE4034030A1 (de) * 1990-10-26 1992-04-30 Schunk Kohlenstofftechnik Gmbh Kohlebuerste

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 7, no. 80 (E - 168) 2 April 1983 (1983-04-02) *

Also Published As

Publication number Publication date
EP0585591B1 (de) 1997-03-05
ATE185455T1 (de) 1999-10-15
ATE149750T1 (de) 1997-03-15
EP0585591A1 (de) 1994-03-09
DE59309829D1 (de) 1999-11-11
EP0723318B1 (de) 1999-10-06
EP0723318A2 (de) 1996-07-24
DE59305574D1 (de) 1997-04-10

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