GB190115686A - Improvements relating to Commutator-brushes for Dynamo-electric Generators and Motors - Google Patents
Improvements relating to Commutator-brushes for Dynamo-electric Generators and MotorsInfo
- Publication number
- GB190115686A GB190115686A GB190115686DA GB190115686A GB 190115686 A GB190115686 A GB 190115686A GB 190115686D A GB190115686D A GB 190115686DA GB 190115686 A GB190115686 A GB 190115686A
- Authority
- GB
- United Kingdom
- Prior art keywords
- brush
- holder
- screw
- commutator
- brushes
- 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
Landscapes
- Dc Machiner (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
15,686. Churchward, A. Aug. 2. Brushes and b ru s h - holders.- The brush a, preferably of carbon, is mounted in a holder b so as to be capable of longitudinal movement therein, and is pressed against the commutator by a spring n surrounding its stem and capable of being adjusted by a yoke m having a tubular enlargement p, movable longitudinally upon a screwed rod q by means of a nut v. Rotation of the sleeve p is prevented by a key engaging a keyway in the screw q, and the adjustment is maintained by causing the said key to enter a recess formed in the nut v. The screw q has an unthreaded extension, which is secured by a screw n in a socket t formed on the brush-holder. By these means the brush can be readily removed from its holder without disturbing the adjustment of the spring. The main terminal wire is secured to the holder at i. To afford good connection between the terminal and the brush, an auxiliary conductor w is connected on the one hand with the brush stem and on the other with the screw q.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190115686T | 1901-08-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190115686A true GB190115686A (en) | 1901-11-02 |
Family
ID=32620210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190115686D Expired GB190115686A (en) | 1901-08-02 | 1901-08-02 | Improvements relating to Commutator-brushes for Dynamo-electric Generators and Motors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190115686A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2747117A (en) * | 1952-08-27 | 1956-05-22 | George W Litz | Stud mountings and brush holder assemblies |
-
1901
- 1901-08-02 GB GB190115686D patent/GB190115686A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2747117A (en) * | 1952-08-27 | 1956-05-22 | George W Litz | Stud mountings and brush holder assemblies |
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