EP0723318A3 - Kohlebürste - Google Patents

Kohlebürste Download PDF

Info

Publication number: EP0723318A3
Authority: EP; European Patent Office
Prior art keywords: brush; flex; indicator; commutator; recess
Prior art date: 1992-09-02
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

EP0723318A2 (de

EP0723318B1 (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.)

1992-09-02

Filing date

1993-07-22

Publication date

1996-11-13

1992-09-02 Priority claimed from DE9211524U external-priority patent/DE9211524U1/de

1993-07-22 Application filed by Schunk Kohlenstofftechnik GmbH filed Critical Schunk Kohlenstofftechnik GmbH

1996-07-24 Publication of EP0723318A2 publication Critical patent/EP0723318A2/de

1996-11-13 Publication of EP0723318A3 publication Critical patent/EP0723318A3/de

1999-10-06 Application granted granted Critical

1999-10-06 Publication of EP0723318B1 publication Critical patent/EP0723318B1/de

2013-07-22 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 2
229910052799 carbon Inorganic materials 0.000 title abstract 2
239000011810 insulating material Substances 0.000 abstract 1

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		1992-09-02
DE9211524U DE9211524U1 (de)	1992-01-23	1992-09-02	Kohlebürste
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
EP96104231A Expired - Lifetime EP0723318B1 (de)	1992-09-02	1993-07-22	Kohlebürste
EP93111727A Expired - Lifetime EP0585591B1 (de)	1992-09-02	1993-07-22	Kohlebürste

Family Applications After (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)	EP0723318B1 (de)
AT (2)	ATE149750T1 (de)
DE (2)	DE59309829D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102005063170B4 (de) *	2005-12-30	2011-12-08	Schunk Kohlenstofftechnik Gmbh	Verfahren zum Bestücken einer Kohlebürste mit Abschalteinrichtung
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
CN119267550B (zh) *	2024-09-30	2025-11-21	长城汽车股份有限公司	换向器清洁方法、装置、存储介质及车辆

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

1993
- 1993-07-22 EP EP96104231A patent/EP0723318B1/de not_active Expired - Lifetime
- 1993-07-22 AT AT93111727T patent/ATE149750T1/de not_active IP Right Cessation
- 1993-07-22 AT AT96104231T patent/ATE185455T1/de not_active IP Right Cessation
- 1993-07-22 EP EP93111727A patent/EP0585591B1/de not_active Expired - Lifetime
- 1993-07-22 DE DE59309829T patent/DE59309829D1/de not_active Expired - Fee Related
- 1993-07-22 DE DE59305574T patent/DE59305574D1/de not_active Expired - Fee Related

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

Legal Events

Date	Code	Title	Description
1996-06-07	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1996-07-24	AC	Divisional application: reference to earlier application	Ref document number: 585591 Country of ref document: EP
1996-07-24	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT CH DE FR GB IT LI NL
1996-08-28	RIN1	Information on inventor provided before grant (corrected)	Inventor name: KUEBLER,EDMUND Inventor name: SWOBODA,ANTON Inventor name: SCHARDT,GUENTER Inventor name: ULM,HORST
1996-09-27	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1996-11-13	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT CH DE FR GB IT LI NL
1996-11-20	17P	Request for examination filed	Effective date: 19960918
1997-06-18	17Q	First examination report despatched	Effective date: 19970505
1998-11-27	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1999-02-12	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1999-02-12	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
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1999-11-16	ITF	It: translation for a ep patent filed
2000-01-14	ET	Fr: translation filed
2000-02-02	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 20000106
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