GB549348A - Improvements relating to superheated steam installations - Google Patents
Improvements relating to superheated steam installationsInfo
- Publication number
- GB549348A GB549348A GB828442A GB828442A GB549348A GB 549348 A GB549348 A GB 549348A GB 828442 A GB828442 A GB 828442A GB 828442 A GB828442 A GB 828442A GB 549348 A GB549348 A GB 549348A
- Authority
- GB
- United Kingdom
- Prior art keywords
- turbine
- valves
- reheater
- ahead
- astern
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22G—SUPERHEATING OF STEAM
- F22G5/00—Controlling superheat temperature
- F22G5/04—Controlling superheat temperature by regulating flue gas flow, e.g. by proportioning or diverting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
Abstract
549,348. Steam superheaters. YARROW, Sir H. E. June 17, 1942, No. 8284. [Class 123 (iii)] [Also in Group XXVI] Valves 6 .. 13 so control the flow of steam from a superheater 3 and reheater 4 arranged on one side of a marine water-tube boiler to ahead and astern turbines a, b, c that the reheater is used as a superheater to prevent overheating when manoeuvring or working astern. When working ahead with the reheater in operation, the valves 5 .. 8 are opened and the valves 10 .. 13 are closed, thus permitting superheated steam to pass to the HP ahead turbine a through pipes 22, 23, and the HP exhaust to pass through pipe 24, the reheater and pipes 25, 26 to the MP ahead tubine b, which exhausts through the LP ahead turbine c to the condenser d. When manoeuvring ahead, the valves 6, 9, 10, 11 and 13 are opened and the valves 5, 7, 8 and 12 closed, and the reheater is used as a superheater the valves 7 and 8 being arranged to allow steam to flow from turbine a through the valve 13 to the turbine b. When manoeuvring and working astern, the valves 5, 9, 10 and 12 are opened and the valves 6 and 11 are closed to permit superheater steam to pass from the reheater to the HP astern turbine incorporated in turbine b through pipes 25, 29. The HP astern turbine exhausts through the LP astern turbine incorporated in turbine c.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB828442A GB549348A (en) | 1942-06-17 | 1942-06-17 | Improvements relating to superheated steam installations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB828442A GB549348A (en) | 1942-06-17 | 1942-06-17 | Improvements relating to superheated steam installations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB549348A true GB549348A (en) | 1942-11-17 |
Family
ID=9849555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB828442A Expired GB549348A (en) | 1942-06-17 | 1942-06-17 | Improvements relating to superheated steam installations |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB549348A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0158833A1 (en) * | 1984-03-23 | 1985-10-23 | Willy Mottet | Device for retrieving balls or other round articles |
-
1942
- 1942-06-17 GB GB828442A patent/GB549348A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0158833A1 (en) * | 1984-03-23 | 1985-10-23 | Willy Mottet | Device for retrieving balls or other round articles |
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