GB628697A - Improvements in and relating to a gas turbine plant - Google Patents
Improvements in and relating to a gas turbine plantInfo
- Publication number
- GB628697A GB628697A GB2560447A GB2560447A GB628697A GB 628697 A GB628697 A GB 628697A GB 2560447 A GB2560447 A GB 2560447A GB 2560447 A GB2560447 A GB 2560447A GB 628697 A GB628697 A GB 628697A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cooling air
- pressure stage
- blades
- gas turbine
- turbine
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/36—Open cycles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
628,697. Gas turbine plant. HANSEN, K. E. Sept. 19, 1947, No. 25604. [Class 110(iii)] In a gas turbine plant having one or two high-pressure stage turbines driving aircompressors and a low-pressure stage turbine providing useful power, the first or both high-pressure stage turbines are of the Francis type. The system may be open, closed or partly closed and includes an exhaust gas heat-exchanger. There may be re-heating between the turbine stages. The Francis type turbines have rotor blades 25 with which planes normal to the axis make radial sections and of which the screw surfaces increase in pitch towards the exhaust. A circular assembly of pivoted inlet guide blades 27 is provided. The turbine casing 26 is enclosed by an outer casing providing a jacket 30, 33 through which cooling air is passed. Cooling air also passes through the shafts 28 and the hollow interiors of the blades 27. Other air passes through the annular space 36 and shaft bore 37 to a space 38 and thence through hollow exhaust guide blades 39 to the space 33. All the cooling air is evacuated at 40.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2560447A GB628697A (en) | 1947-09-19 | 1947-09-19 | Improvements in and relating to a gas turbine plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2560447A GB628697A (en) | 1947-09-19 | 1947-09-19 | Improvements in and relating to a gas turbine plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB628697A true GB628697A (en) | 1949-09-02 |
Family
ID=10230379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2560447A Expired GB628697A (en) | 1947-09-19 | 1947-09-19 | Improvements in and relating to a gas turbine plant |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB628697A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2919103A (en) * | 1952-12-24 | 1959-12-29 | Garrett Corp | Means for cooling the peripheral rim of a centripetal turbine wheel |
| US3032315A (en) * | 1955-08-16 | 1962-05-01 | Laval Steam Turbine Co | Turbine blading |
| US3178153A (en) * | 1963-05-03 | 1965-04-13 | Garrett Corp | Fire retarder and oil barrier |
| US4378960A (en) * | 1980-05-13 | 1983-04-05 | Teledyne Industries, Inc. | Variable geometry turbine inlet nozzle |
| EP0318122A2 (en) * | 1987-11-26 | 1989-05-31 | Turbo Consult B.V. | Gas turbine cycle |
| US20150292354A1 (en) * | 2014-04-15 | 2015-10-15 | Toyota Jidosha Kabushiki Kaisha | Turbine housing and turbocharger |
-
1947
- 1947-09-19 GB GB2560447A patent/GB628697A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2919103A (en) * | 1952-12-24 | 1959-12-29 | Garrett Corp | Means for cooling the peripheral rim of a centripetal turbine wheel |
| US3032315A (en) * | 1955-08-16 | 1962-05-01 | Laval Steam Turbine Co | Turbine blading |
| US3178153A (en) * | 1963-05-03 | 1965-04-13 | Garrett Corp | Fire retarder and oil barrier |
| US4378960A (en) * | 1980-05-13 | 1983-04-05 | Teledyne Industries, Inc. | Variable geometry turbine inlet nozzle |
| EP0318122A2 (en) * | 1987-11-26 | 1989-05-31 | Turbo Consult B.V. | Gas turbine cycle |
| EP0318122A3 (en) * | 1987-11-26 | 1989-08-23 | Turbo Consult B.V. | Gas turbine cycle |
| US20150292354A1 (en) * | 2014-04-15 | 2015-10-15 | Toyota Jidosha Kabushiki Kaisha | Turbine housing and turbocharger |
| US9677418B2 (en) * | 2014-04-15 | 2017-06-13 | Toyota Jidosha Kabushiki Kaisha | Turbine housing and turbocharger |
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