GB204566A - Improvements in and relating to dynamo-electric machines - Google Patents
Improvements in and relating to dynamo-electric machinesInfo
- Publication number
- GB204566A GB204566A GB3015622A GB3015622A GB204566A GB 204566 A GB204566 A GB 204566A GB 3015622 A GB3015622 A GB 3015622A GB 3015622 A GB3015622 A GB 3015622A GB 204566 A GB204566 A GB 204566A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sections
- dynamo
- relating
- brush
- electric machines
- 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.)
- Expired
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
- H01R39/38—Brush holders
- H01R39/381—Brush holders characterised by the application of pressure to brush
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
204,566. British Thomson -Houston Co., Ltd., and Whitaker, F. P. Nov. 3, 1922. Brushes; b r u s h - holders. - A brush is divided circumferentially into two sections 1, 2 and pressure is applied by means of a spring 4 pivoted to the centre of a rocking lever 7, the ends 8, 9 of which bear on the brush-sections. Mica or other strips may be inserted to ensure free movement of the sections, and the strips may be loose or fixed to the brush surfaces or to the box 3.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3015622A GB204566A (en) | 1922-11-03 | 1922-11-03 | Improvements in and relating to dynamo-electric machines |
FR575372D FR575372A (en) | 1922-11-03 | 1923-10-31 | Improvements to dynamoelectric machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3015622A GB204566A (en) | 1922-11-03 | 1922-11-03 | Improvements in and relating to dynamo-electric machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB204566A true GB204566A (en) | 1923-10-04 |
Family
ID=10303189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3015622A Expired GB204566A (en) | 1922-11-03 | 1922-11-03 | Improvements in and relating to dynamo-electric machines |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR575372A (en) |
GB (1) | GB204566A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1017266B (en) * | 1955-01-19 | 1957-10-10 | Siemens Ag | Jointless brush holder for electrical machines |
US3173046A (en) * | 1962-11-29 | 1965-03-09 | Stackpole Carbon Co | Current take-off brush assembly |
DE3134017A1 (en) * | 1981-08-28 | 1983-03-10 | Leybold-Heraeus GmbH, 5000 Köln | SLIDING CONTACT ARRANGEMENT FOR TRANSMITTING HIGH CURRENTS FROM AND TO STRAIGHT RAILS WITH SLIDABLE SURFACE |
CN107005010A (en) * | 2014-11-04 | 2017-08-01 | 美尔森法国亚眠公司 | Double brush with support plate |
CN115663550A (en) * | 2022-09-07 | 2023-01-31 | 中国科学院电工研究所 | Pressure-adjustable carbon brush pressing mechanism |
-
1922
- 1922-11-03 GB GB3015622A patent/GB204566A/en not_active Expired
-
1923
- 1923-10-31 FR FR575372D patent/FR575372A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1017266B (en) * | 1955-01-19 | 1957-10-10 | Siemens Ag | Jointless brush holder for electrical machines |
US3173046A (en) * | 1962-11-29 | 1965-03-09 | Stackpole Carbon Co | Current take-off brush assembly |
DE3134017A1 (en) * | 1981-08-28 | 1983-03-10 | Leybold-Heraeus GmbH, 5000 Köln | SLIDING CONTACT ARRANGEMENT FOR TRANSMITTING HIGH CURRENTS FROM AND TO STRAIGHT RAILS WITH SLIDABLE SURFACE |
CN107005010A (en) * | 2014-11-04 | 2017-08-01 | 美尔森法国亚眠公司 | Double brush with support plate |
CN115663550A (en) * | 2022-09-07 | 2023-01-31 | 中国科学院电工研究所 | Pressure-adjustable carbon brush pressing mechanism |
CN115663550B (en) * | 2022-09-07 | 2023-12-08 | 中国科学院电工研究所 | Carbon brush hold-down mechanism with adjustable pressure |
Also Published As
Publication number | Publication date |
---|---|
FR575372A (en) | 1924-07-29 |
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