JPS5781129A - Apparatus for guiding cooling air to gas turbine driver - Google Patents
Apparatus for guiding cooling air to gas turbine driverInfo
- Publication number
- JPS5781129A JPS5781129A JP13921881A JP13921881A JPS5781129A JP S5781129 A JPS5781129 A JP S5781129A JP 13921881 A JP13921881 A JP 13921881A JP 13921881 A JP13921881 A JP 13921881A JP S5781129 A JPS5781129 A JP S5781129A
- Authority
- JP
- Japan
- Prior art keywords
- gas turbine
- cooling air
- guiding cooling
- turbine driver
- driver
- 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.)
- Pending
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
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/12—Cooling of plants
- F02C7/16—Cooling of plants characterised by cooling medium
- F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803037020 DE3037020C2 (en) | 1980-10-01 | 1980-10-01 | Gas turbine jet engine in multi-shaft design with compressor high-pressure air extraction and guide devices for turbine cooling |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5781129A true JPS5781129A (en) | 1982-05-21 |
Family
ID=6113309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13921881A Pending JPS5781129A (en) | 1980-10-01 | 1981-09-03 | Apparatus for guiding cooling air to gas turbine driver |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5781129A (en) |
DE (1) | DE3037020C2 (en) |
FR (1) | FR2491142B1 (en) |
GB (1) | GB2084654B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3428892A1 (en) * | 1984-08-04 | 1986-02-13 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Vane and sealing gap optimization device for compressors of gas turbine power plants, in particular gas turbine jet power plants |
FR2656657A1 (en) * | 1989-12-28 | 1991-07-05 | Snecma | AIR COOLED TURBOMACHINE AND METHOD FOR COOLING THE SAME. |
WO1997049902A1 (en) * | 1996-06-24 | 1997-12-31 | Westinghouse Electric Corporation | On-board auxiliary compressor for combustion turbine cooling air supply |
FR2839745B1 (en) | 2002-05-16 | 2005-05-20 | Snecma Moteurs | TURBOREACTOR WITH STATOR FAIRING IN THE CAVITY UNDER ROOM |
FR2881794B1 (en) * | 2005-02-09 | 2007-04-20 | Snecma Moteurs Sa | TURBOMACHINE WITH A NOISE REDUCTION MEANS |
US9145772B2 (en) | 2012-01-31 | 2015-09-29 | United Technologies Corporation | Compressor disk bleed air scallops |
EP3022421B1 (en) * | 2013-07-17 | 2020-03-04 | United Technologies Corporation | Gas turbine engine comprising a cooling airflow conduit |
US11808178B2 (en) * | 2019-08-05 | 2023-11-07 | Rtx Corporation | Tangential onboard injector inlet extender |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB609338A (en) * | 1946-03-11 | 1948-09-29 | Robert Clarkson Plumb | Improvements in or relating to means for removing dirt or solid particles from a fluid |
DE1185415B (en) * | 1962-02-03 | 1965-01-14 | Gasturbinenbau Und Energiemasc | Device for cooling turbine disks of a gas turbine |
GB999611A (en) * | 1962-03-07 | 1965-07-28 | Gasturbinenbaw Und Energinmasc | Means for cooling turbine discs |
US3572966A (en) * | 1969-01-17 | 1971-03-30 | Westinghouse Electric Corp | Seal plates for root cooled turbine rotor blades |
DE1941873A1 (en) * | 1969-08-18 | 1971-03-11 | Motoren Turbinen Union | Gaturbin engine |
US3742706A (en) * | 1971-12-20 | 1973-07-03 | Gen Electric | Dual flow cooled turbine arrangement for gas turbine engines |
US3832090A (en) * | 1972-12-01 | 1974-08-27 | Avco Corp | Air cooling of turbine blades |
US3844110A (en) * | 1973-02-26 | 1974-10-29 | Gen Electric | Gas turbine engine internal lubricant sump venting and pressurization system |
GB1457112A (en) * | 1973-10-24 | 1976-12-01 | Rolls Royce | Thermal insulation in gas turbine engines |
DE2633222A1 (en) * | 1976-07-23 | 1978-01-26 | Kraftwerk Union Ag | GAS TURBINE SYSTEM WITH COOLING OF TURBINE PARTS |
US4137705A (en) * | 1977-07-25 | 1979-02-06 | General Electric Company | Cooling air cooler for a gas turbine engine |
FR2401320A1 (en) * | 1977-08-26 | 1979-03-23 | Snecma | GAS TURBINE COOLING PERFECTIONS |
-
1980
- 1980-10-01 DE DE19803037020 patent/DE3037020C2/en not_active Expired
-
1981
- 1981-09-03 JP JP13921881A patent/JPS5781129A/en active Pending
- 1981-09-07 GB GB8126956A patent/GB2084654B/en not_active Expired
- 1981-09-14 FR FR8117341A patent/FR2491142B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3037020A1 (en) | 1982-05-13 |
FR2491142B1 (en) | 1987-10-16 |
GB2084654B (en) | 1984-07-11 |
FR2491142A1 (en) | 1982-04-02 |
DE3037020C2 (en) | 1983-11-03 |
GB2084654A (en) | 1982-04-15 |
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