GB189819938A - Improvements in Safety Devices for Dynamo Electric Machines. - Google Patents
Improvements in Safety Devices for Dynamo Electric Machines.Info
- Publication number
- GB189819938A GB189819938A GB189819938DA GB189819938A GB 189819938 A GB189819938 A GB 189819938A GB 189819938D A GB189819938D A GB 189819938DA GB 189819938 A GB189819938 A GB 189819938A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steam
- dynamo
- breaker
- driven
- prime mover
- 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
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
19,938. British Thomson-Houston Co., [Hewlett, E. M.]. Sept. 20. Centrifugal governors.-In connection with a dynamo-electric generator, driven by a steam engine or other prime mover, means are employed for automatically stopping the supply of steam to the prime mover and for cutting out the dynamo when the speed attains a certain maximum. These comprise a balanced flap valve C in the main steam pipe B and an electromagnetic circuit-breaker, both of which are thrown into action by a centrifugal governor I, driven by the engine shaft. On attaining a certain speed, the governor, through a bell crank E and connecting-rod H, releases a detent G<2>, on which a weighted bell crank E shuts the steam valve C and at the same time operates a switch M, which closes the shunt circuit of the electromagnetic circuit-breaker.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB189819938T | 1898-09-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189819938A true GB189819938A (en) | 1898-12-10 |
Family
ID=32141992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB189819938D Expired GB189819938A (en) | 1898-09-20 | 1898-09-20 | Improvements in Safety Devices for Dynamo Electric Machines. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189819938A (en) |
-
1898
- 1898-09-20 GB GB189819938D patent/GB189819938A/en not_active Expired
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