GB2018043A - Brush-holders for electrical machines - Google Patents
Brush-holders for electrical machinesInfo
- Publication number
- GB2018043A GB2018043A GB7910773A GB7910773A GB2018043A GB 2018043 A GB2018043 A GB 2018043A GB 7910773 A GB7910773 A GB 7910773A GB 7910773 A GB7910773 A GB 7910773A GB 2018043 A GB2018043 A GB 2018043A
- Authority
- GB
- United Kingdom
- Prior art keywords
- brush
- cap
- plug
- guide sleeve
- holders
- 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- Withdrawn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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 210000002105 tongue Anatomy 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
- H01R39/38—Brush holders
- H01R39/40—Brush holders enabling brush movement within holder during current collection
Landscapes
- Motor Or Generator Current Collectors (AREA)
- Motor Or Generator Frames (AREA)
Abstract
A brush-holder for an electrical machine has a guide sleeve (10) for receiving the carbon brush (12), and a cap (11) supporting the helical brush spring (13); the cap (11) has guide tabs (14) which overlap the helical spring externally; and the guide sleeve (10) and the cap (11) are releasably interconnected by means of at least one plug-in fastener (17) comprising plug-in parts (15,16) on the guide sleeve and cap. The plug- in fastener shown comprises two flat plug tongues (20) and two flat sockets (21). <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782813404 DE2813404A1 (en) | 1978-03-29 | 1978-03-29 | BRUSH HOLDER FOR AN ELECTRICAL MACHINE, IN PARTICULAR FOR A DC SMALL MOTOR |
Publications (1)
Publication Number | Publication Date |
---|---|
GB2018043A true GB2018043A (en) | 1979-10-10 |
Family
ID=6035609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7910773A Withdrawn GB2018043A (en) | 1978-03-29 | 1979-03-28 | Brush-holders for electrical machines |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2813404A1 (en) |
FR (1) | FR2421488A1 (en) |
GB (1) | GB2018043A (en) |
IT (1) | IT1112493B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6707220B1 (en) | 2003-02-12 | 2004-03-16 | Siemens Vdo Automotive, Inc. | Electric motor brush holder for suppressing audible and electromagnetic noise |
US7320363B2 (en) | 2003-04-02 | 2008-01-22 | Halliburton Energy Services, Inc. | Energized slip ring assembly |
EP1643602B1 (en) * | 2004-09-28 | 2010-02-17 | Halliburton Energy Services, Inc. | Energized slip ring assembly |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1423994A (en) * | 1964-11-24 | 1966-01-07 | Paris & Du Rhone | Brush system and brush holder especially for electric motors |
-
1978
- 1978-03-29 DE DE19782813404 patent/DE2813404A1/en not_active Withdrawn
-
1979
- 1979-02-08 FR FR7903280A patent/FR2421488A1/en not_active Withdrawn
- 1979-03-27 IT IT21336/79A patent/IT1112493B/en active
- 1979-03-28 GB GB7910773A patent/GB2018043A/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6707220B1 (en) | 2003-02-12 | 2004-03-16 | Siemens Vdo Automotive, Inc. | Electric motor brush holder for suppressing audible and electromagnetic noise |
US7320363B2 (en) | 2003-04-02 | 2008-01-22 | Halliburton Energy Services, Inc. | Energized slip ring assembly |
EP1643602B1 (en) * | 2004-09-28 | 2010-02-17 | Halliburton Energy Services, Inc. | Energized slip ring assembly |
Also Published As
Publication number | Publication date |
---|---|
DE2813404A1 (en) | 1979-10-04 |
FR2421488A1 (en) | 1979-10-26 |
IT1112493B (en) | 1986-01-13 |
IT7921336A0 (en) | 1979-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |