GB398325A - Improvements relating to brush-shifting gear for dynamo-electric machines - Google Patents
Improvements relating to brush-shifting gear for dynamo-electric machinesInfo
- Publication number
- GB398325A GB398325A GB2119232A GB2119232A GB398325A GB 398325 A GB398325 A GB 398325A GB 2119232 A GB2119232 A GB 2119232A GB 2119232 A GB2119232 A GB 2119232A GB 398325 A GB398325 A GB 398325A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motors
- brush
- machine
- motor
- gear
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
398,325. Maintaining equal speeds of motors. ENGLISH ELECTRIC CO., Ltd., 28, Kingsway, London, and BALL, R. D., Phoenix Works, Bradford, Yorkshire. July 27, 1932, No. 21192. [Class 38 (iii).] The brush-shifting gear of a machine is driven by an electric motor electrically synchronized with a master shaft. The machines 2, 3 have their brush-shifting gear driven by motors 14, 15 respectively, which are interconnected with each other and with a master machine 13 on the stator and rotor sides. The machine 13 may be mechanically connected to a motor 10 operating the brushshifting gear of a machine 1 and regulated by control gear 11. The motor 10 may be replaced by a hand-wheel, and the motors 14, 15 may be arranged to supply synchronizing torque only in which case additional driving motors are provided. These additional motors are connected in the same manner as the motor 10, and controlled by a single control gear 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2119232A GB398325A (en) | 1932-07-27 | 1932-07-27 | Improvements relating to brush-shifting gear for dynamo-electric machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2119232A GB398325A (en) | 1932-07-27 | 1932-07-27 | Improvements relating to brush-shifting gear for dynamo-electric machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB398325A true GB398325A (en) | 1933-09-14 |
Family
ID=10158724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2119232A Expired GB398325A (en) | 1932-07-27 | 1932-07-27 | Improvements relating to brush-shifting gear for dynamo-electric machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB398325A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2422614A (en) * | 1938-06-25 | 1947-06-17 | Flury Placido | Device for the speed regulation of electric commutator machines |
CN112003438A (en) * | 2020-09-14 | 2020-11-27 | 杭州锦辉科技有限公司 | Switchable output single-phase-three-phase alternating current permanent magnet generator system |
-
1932
- 1932-07-27 GB GB2119232A patent/GB398325A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2422614A (en) * | 1938-06-25 | 1947-06-17 | Flury Placido | Device for the speed regulation of electric commutator machines |
CN112003438A (en) * | 2020-09-14 | 2020-11-27 | 杭州锦辉科技有限公司 | Switchable output single-phase-three-phase alternating current permanent magnet generator system |
CN112003438B (en) * | 2020-09-14 | 2022-03-01 | 杭州锦辉科技有限公司 | Switchable output single-phase-three-phase alternating current permanent magnet generator system |
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