ATE317161T1 - CARBON BRUSH - Google Patents

CARBON BRUSH

Info

Publication number
ATE317161T1
ATE317161T1 AT02781315T AT02781315T ATE317161T1 AT E317161 T1 ATE317161 T1 AT E317161T1 AT 02781315 T AT02781315 T AT 02781315T AT 02781315 T AT02781315 T AT 02781315T AT E317161 T1 ATE317161 T1 AT E317161T1
Authority
AT
Austria
Prior art keywords
carbon brush
disconnecting element
spring
recess
covering
Prior art date
Application number
AT02781315T
Other languages
German (de)
Inventor
Diethard Schaut
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 ATE317161T1 publication Critical patent/ATE317161T1/en

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
    • H01R39/59—Means structurally associated with the brushes for interrupting current

Landscapes

  • Motor Or Generator Current Collectors (AREA)

Abstract

The invention relates to a carbon brush (10) with a disconnecting element (20) arranged in a recess (18).Said disconnecting element comprises a disconnection fitting which is pre-tensed by means of a spring and made of an electrically insulating material. In order to easily arrange the disconnecting element in the carbon brush with the desired spring pre-tensing, the disconnecting element (20) with the pre-tensed spring (24) is surrounded by a covering (26) made of an electrically insulating material, said covering being fixed in the recess (18) of the carbon brush (10).
AT02781315T 2001-11-15 2002-11-13 CARBON BRUSH ATE317161T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10155991A DE10155991C2 (en) 2001-11-15 2001-11-15 carbon brush

Publications (1)

Publication Number Publication Date
ATE317161T1 true ATE317161T1 (en) 2006-02-15

Family

ID=7705764

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02781315T ATE317161T1 (en) 2001-11-15 2002-11-13 CARBON BRUSH

Country Status (5)

Country Link
EP (1) EP1444757B1 (en)
CN (1) CN1586027A (en)
AT (1) ATE317161T1 (en)
DE (2) DE10155991C2 (en)
WO (1) WO2003043142A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005063170B4 (en) * 2005-12-30 2011-12-08 Schunk Kohlenstofftechnik Gmbh Method for equipping a carbon brush with a shutdown device
DE102008012963A1 (en) * 2008-03-06 2009-09-17 Schunk Kohlenstofftechnik Gmbh Method for producing a contact unit and contact unit
DE102010042804A1 (en) * 2010-10-22 2012-04-26 Robert Bosch Gmbh Carbon brush with shut-off device
CN103427284A (en) * 2012-05-14 2013-12-04 海门市海菱碳业有限公司 Safety carbon brush for electric polisher
CN103427275A (en) * 2012-05-17 2013-12-04 海门市海菱碳业有限公司 Safety carbon brush of starting motor of automobile
CN103427301A (en) * 2012-05-18 2013-12-04 海门市华联电碳有限公司 Carbon brush for safe electric hammer
CN103427280A (en) * 2012-05-18 2013-12-04 海门市海菱碳业有限公司 Carbon brush for automatic-stop type angle polishing machine
CN102904146A (en) * 2012-10-26 2013-01-30 海门市通达碳业有限公司 Assembling method of electric brush assembly
DE102021107839A1 (en) * 2021-03-29 2022-09-29 Metabowerke Gmbh Layered carbon brush for an electric motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2227658B1 (en) * 1973-04-26 1976-09-10 Lorraine Carbone
DE2804547A1 (en) * 1978-02-03 1979-08-09 Licentia Gmbh Carbon brush for commutator motor - has insulated signalling contact embedded in it to form closed circuit when brush needs changing
DE3047421A1 (en) * 1980-12-17 1982-07-15 Ringsdorff-Werke GmbH, 5300 Bonn SHUTDOWN BRUSH
DE4111206A1 (en) * 1991-04-06 1992-10-08 Schunk Kohlenstofftechnik Gmbh COAL BRUSH

Also Published As

Publication number Publication date
DE10155991A1 (en) 2003-06-05
CN1586027A (en) 2005-02-23
EP1444757B1 (en) 2006-02-01
EP1444757A1 (en) 2004-08-11
WO2003043142A1 (en) 2003-05-22
DE10155991C2 (en) 2003-12-24
DE50205764D1 (en) 2006-04-13

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee