EP0884810A3 - Carbon brush for electrical machines - Google Patents
Carbon brush for electrical machines Download PDFInfo
- Publication number
- EP0884810A3 EP0884810A3 EP98110488A EP98110488A EP0884810A3 EP 0884810 A3 EP0884810 A3 EP 0884810A3 EP 98110488 A EP98110488 A EP 98110488A EP 98110488 A EP98110488 A EP 98110488A EP 0884810 A3 EP0884810 A3 EP 0884810A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- carbon brush
- collector
- electrical machines
- hand
- bending leg
- 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.)
- Withdrawn
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
- H01R39/36—Connections of cable or wire to brush
-
- 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
- H01R39/381—Brush holders characterised by the application of pressure to brush
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
Die Erfindung betrifft eine Kohlebürste (1) für eine elektrische Maschine, die einen Kollektor (2) federnd beaufschlagt, wobei die Kohlebürste (1) in einer Führung (3) radial zu dem Kollektor (2) bewegbar angeordnet und mit einem Biegeschenkel (7) biegesteif verbunden ist. Die Kohlebürste läßt sich einfach und kostengünstig in einen Motor einbauen und elektrisch kontaktieren. Der Biegeschenkel (7) dient einerseits der federnden Zustellung der Kohlebürste (1) zu dem Kollektor (2) und andererseits der elektrischen Stromversorgung. The invention relates to a carbon brush (1) for an electrical machine, which resiliently acts on a collector (2), the carbon brush (1) being arranged so as to be movable in a guide (3) radially to the collector (2) and having a bending leg (7) is rigidly connected. The carbon brush can be easily and inexpensively installed in a motor and electrically contacted. The bending leg (7) serves on the one hand for the resilient delivery of the carbon brush (1) to the collector (2) and on the other hand for the electrical power supply.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19725082 | 1997-06-13 | ||
DE19725082A DE19725082A1 (en) | 1997-06-13 | 1997-06-13 | Carbon brush for an electrical machine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0884810A2 EP0884810A2 (en) | 1998-12-16 |
EP0884810A3 true EP0884810A3 (en) | 2000-01-12 |
Family
ID=7832428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98110488A Withdrawn EP0884810A3 (en) | 1997-06-13 | 1998-06-08 | Carbon brush for electrical machines |
Country Status (3)
Country | Link |
---|---|
US (1) | US6011342A (en) |
EP (1) | EP0884810A3 (en) |
DE (1) | DE19725082A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3511513B2 (en) * | 2001-05-10 | 2004-03-29 | 三菱電機株式会社 | Brush equipment |
DE10251368A1 (en) * | 2002-11-05 | 2004-05-13 | Valeo Motoren Und Aktuatoren Gmbh | Holder arrangement for carbon brush for electrical machine, especially motor, has guide section on spring side that interacts with guide surfaces; brush is fixed to spring with gap to guide surface |
US7466056B2 (en) * | 2006-10-06 | 2008-12-16 | Remi International, Inc | Dynamoelectric machine brush holder assembly and method |
US20080084133A1 (en) * | 2006-10-06 | 2008-04-10 | Steven Burton | Dynamoelectric machine brush and method |
US7696666B2 (en) * | 2006-10-06 | 2010-04-13 | Remy Technologies, L.L.C. | Dynamoelectric machine grommet |
US7705512B2 (en) * | 2006-10-06 | 2010-04-27 | Remy International, Inc. | Dynamoelectric machine conductor |
DE102018132050B3 (en) * | 2018-12-13 | 2020-02-06 | Schunk Carbon Technology Gmbh | Brush module and assembly method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2094561A (en) * | 1981-03-10 | 1982-09-15 | Mabuchi Motor Co | Electric motor brush gear |
GB2187600A (en) * | 1986-03-05 | 1987-09-09 | Johnson Electric Ind Mfg | Electric motor brush mountings |
DE3722466A1 (en) * | 1986-07-10 | 1988-01-28 | Mabuchi Motor Co | ELECTRIC MOTOR |
EP0455253A2 (en) * | 1990-05-04 | 1991-11-06 | Schunk Metall und Kunststoff GmbH | Brush holder |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1116492A (en) * | 1914-01-31 | 1914-11-10 | Amato N Sammarone | Brush-holder. |
US1293038A (en) * | 1916-04-19 | 1919-02-04 | Nat Carbon Co Inc | Brush-holder. |
US2906939A (en) * | 1958-04-28 | 1959-09-29 | Gen Motors Corp | Regulating circuit for generators |
ES291075Y (en) * | 1985-12-17 | 1988-04-16 | Braun Espanola,S.A. | BRUSH BRIDGE DEVICE FOR USE IN COMMUTATOR ELECTRIC MOTORS |
JPS6343550A (en) * | 1986-08-05 | 1988-02-24 | Mabuchi Motor Co Ltd | Brush device |
JPH0334657U (en) * | 1989-08-10 | 1991-04-04 | ||
DE59005292D1 (en) * | 1989-08-31 | 1994-05-11 | Siemens Ag | SLIP RING OR COMMUTATOR MOTOR. |
-
1997
- 1997-06-13 DE DE19725082A patent/DE19725082A1/en not_active Withdrawn
-
1998
- 1998-06-08 EP EP98110488A patent/EP0884810A3/en not_active Withdrawn
- 1998-06-11 US US09/095,912 patent/US6011342A/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2094561A (en) * | 1981-03-10 | 1982-09-15 | Mabuchi Motor Co | Electric motor brush gear |
GB2187600A (en) * | 1986-03-05 | 1987-09-09 | Johnson Electric Ind Mfg | Electric motor brush mountings |
DE3722466A1 (en) * | 1986-07-10 | 1988-01-28 | Mabuchi Motor Co | ELECTRIC MOTOR |
EP0455253A2 (en) * | 1990-05-04 | 1991-11-06 | Schunk Metall und Kunststoff GmbH | Brush holder |
Also Published As
Publication number | Publication date |
---|---|
DE19725082A1 (en) | 1999-01-07 |
US6011342A (en) | 2000-01-04 |
EP0884810A2 (en) | 1998-12-16 |
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Legal Events
Date | Code | Title | Description |
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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 |
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AK | Designated contracting states |
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RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7H 01R 39/38 A, 7H 01R 39/39 B |
|
17P | Request for examination filed |
Effective date: 20000205 |
|
AKX | Designation fees paid |
Free format text: DE ES FR GB IT |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: VALEO AUTO-ELECTRIC WISCHER UND MOTOREN GMBH |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: VALEO WISCHERSYSTEME GMBH |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: VALEO WISCHERSYSTEME GMBH |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20060102 |