GB375464A - Improvements relating to the intermediate superheating of steam for steam engines - Google Patents
Improvements relating to the intermediate superheating of steam for steam enginesInfo
- Publication number
- GB375464A GB375464A GB10979/31A GB1097931A GB375464A GB 375464 A GB375464 A GB 375464A GB 10979/31 A GB10979/31 A GB 10979/31A GB 1097931 A GB1097931 A GB 1097931A GB 375464 A GB375464 A GB 375464A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steam
- compartments
- pipes
- superheater
- pipe
- 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
- F22G1/00—Steam superheating characterised by heating method
- F22G1/02—Steam superheating characterised by heating method with heat supply by hot flue gases from the furnace of the steam boiler
- F22G1/04—Steam superheating characterised by heating method with heat supply by hot flue gases from the furnace of the steam boiler by diverting flow or hot flue gases to separate superheaters operating in reheating cycle, e.g. for reheating steam between a high-pressure turbine stage and an intermediate turbine stage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
375,464. Steam superheaters. AKTIEBOLAGET LINDHOLMENMOTALA, Hisingen, Gothenburg, Sweden. April 14, 1931, No. 10979. Convention date, Nov. 20, 1930. [Class 123 (iii).] In apparatus for superheating interstage steam by passing it over sets of tubes 8 connected to the compartments of partitioned headers 9, through which live steam flows in series, the condensate collecting in the header compartments is returned to the boiler through pipes 14, and, in order to maintain the pressure differences between the compartments, the pipes 14 are water sealed, preferably by connecting them to a collector 15 arranged below the super-heater and connected to the boiler space by a pipe 17. The valve 18 controlling the supply of live steam to the superheater is so operated by a temperature or pressure actuated device 21 in the l.p. exhaust steam pipe 20 as to keep the exhaust above saturation point. Alternatively, the device 21 may operate valves in the pipes 14 or 17 to control the accumulation of condensate in the compartments of the superheater.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE375464X | 1930-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB375464A true GB375464A (en) | 1932-06-30 |
Family
ID=20309109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10979/31A Expired GB375464A (en) | 1930-11-20 | 1931-04-14 | Improvements relating to the intermediate superheating of steam for steam engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB375464A (en) |
-
1931
- 1931-04-14 GB GB10979/31A patent/GB375464A/en not_active Expired
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