GB646538A - Improvements in or relating to brush-supporting construction for electric motors or the like - Google Patents
Improvements in or relating to brush-supporting construction for electric motors or the likeInfo
- Publication number
- GB646538A GB646538A GB1199448A GB1199448A GB646538A GB 646538 A GB646538 A GB 646538A GB 1199448 A GB1199448 A GB 1199448A GB 1199448 A GB1199448 A GB 1199448A GB 646538 A GB646538 A GB 646538A
- Authority
- GB
- United Kingdom
- Prior art keywords
- brush
- aperture
- relating
- electric motors
- supporting construction
- 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
- H01R39/41—Brush holders cartridge type
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
646,538. Brush-holders for dynamo-electric machines. DUMORE CO. May 1, 1948, No. 11994. [Class 35] A brush-holder to be fitted in an aperture provided in the housing of a D.E.M. comprises an insulated bush 23 and an inner concentric metallic sleeve 24 within which a brush 28 slides under the pressure of a spring 31. The bush 23 has a flange 22 which engages and seats against a shoulder 19 provided in the said aperture. The brush-holder is held in position by a plug 36 screwed in the aperture. Connection to the field circuit may be done by attaching a conductor to grooves 41 provided in the lower portion of the sleeve 24.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1199448A GB646538A (en) | 1948-05-01 | 1948-05-01 | Improvements in or relating to brush-supporting construction for electric motors or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1199448A GB646538A (en) | 1948-05-01 | 1948-05-01 | Improvements in or relating to brush-supporting construction for electric motors or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB646538A true GB646538A (en) | 1950-11-22 |
Family
ID=9996477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1199448A Expired GB646538A (en) | 1948-05-01 | 1948-05-01 | Improvements in or relating to brush-supporting construction for electric motors or the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB646538A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1197541B (en) * | 1959-02-24 | 1965-07-29 | Electrostar G M B H | Carbon brush holder for electrical machines and plug-type connection of the cable |
EP1696538A1 (en) * | 2003-12-15 | 2006-08-30 | Xiaohua Xu | Dc motor with carbon brush positioned outside |
-
1948
- 1948-05-01 GB GB1199448A patent/GB646538A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1197541B (en) * | 1959-02-24 | 1965-07-29 | Electrostar G M B H | Carbon brush holder for electrical machines and plug-type connection of the cable |
EP1696538A1 (en) * | 2003-12-15 | 2006-08-30 | Xiaohua Xu | Dc motor with carbon brush positioned outside |
EP1696538A4 (en) * | 2003-12-15 | 2008-01-23 | Xiaohua Xu | Dc motor with carbon brush positioned outside |
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