CH428777A - Steam turbine with superatmospheric pressure operated stage - Google Patents
Steam turbine with superatmospheric pressure operated stageInfo
- Publication number
- CH428777A CH428777A CH1608364A CH1608364A CH428777A CH 428777 A CH428777 A CH 428777A CH 1608364 A CH1608364 A CH 1608364A CH 1608364 A CH1608364 A CH 1608364A CH 428777 A CH428777 A CH 428777A
- Authority
- CH
- Switzerland
- Prior art keywords
- steam turbine
- pressure operated
- superatmospheric pressure
- operated stage
- stage
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
- F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam
- F01D11/06—Control thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4934663A GB1108265A (en) | 1963-12-13 | 1963-12-13 | Improvements relating to steam turbines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH428777A true CH428777A (en) | 1967-01-31 |
Family
ID=10452054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1608364A CH428777A (en) | 1963-12-13 | 1964-12-12 | Steam turbine with superatmospheric pressure operated stage |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH428777A (en) |
| GB (1) | GB1108265A (en) |
| SE (1) | SE318583B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2620600A1 (en) * | 2012-01-25 | 2013-07-31 | Siemens Aktiengesellschaft | Method for operating a steam power plant assembly |
| CN108999653B (en) * | 2018-08-16 | 2023-07-18 | 华电电力科学研究院有限公司 | Shaft seal device for adjustable extraction steam turbine and working method of shaft seal device |
-
1963
- 1963-12-13 GB GB4934663A patent/GB1108265A/en not_active Expired
-
1964
- 1964-12-11 SE SE15018/64A patent/SE318583B/xx unknown
- 1964-12-12 CH CH1608364A patent/CH428777A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1108265A (en) | 1968-04-03 |
| SE318583B (en) | 1969-12-15 |
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