FR1509633A - Airfoil blade for fluid flow machine such as gas turbine engine - Google Patents
Airfoil blade for fluid flow machine such as gas turbine engineInfo
- Publication number
- FR1509633A FR1509633A FR92961A FR92961A FR1509633A FR 1509633 A FR1509633 A FR 1509633A FR 92961 A FR92961 A FR 92961A FR 92961 A FR92961 A FR 92961A FR 1509633 A FR1509633 A FR 1509633A
- Authority
- FR
- France
- Prior art keywords
- fluid flow
- gas turbine
- turbine engine
- flow machine
- airfoil blade
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/187—Convection cooling
- F01D5/188—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall
- F01D5/189—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall the insert having a tubular cross-section, e.g. airfoil shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4498/66A GB1070480A (en) | 1966-02-01 | 1966-02-01 | Aerofoil shaped blade for a fluid flow machine such as a gas turbine engine |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1509633A true FR1509633A (en) | 1968-01-12 |
Family
ID=9778327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR92961A Expired FR1509633A (en) | 1966-02-01 | 1967-01-30 | Airfoil blade for fluid flow machine such as gas turbine engine |
Country Status (4)
Country | Link |
---|---|
US (1) | US3384346A (en) |
DE (1) | DE1601628C3 (en) |
FR (1) | FR1509633A (en) |
GB (1) | GB1070480A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1476755B2 (en) * | 1966-06-11 | 1974-01-17 | Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen | Cooled blade |
US3899876A (en) * | 1968-11-15 | 1975-08-19 | Secr Defence Brit | Flame tube for a gas turbine combustion equipment |
DE2065334C3 (en) * | 1969-12-01 | 1982-11-25 | General Electric Co., Schenectady, N.Y. | Cooling system for the inner and outer massive platforms of a hollow guide vane |
CA1263243A (en) * | 1985-05-14 | 1989-11-28 | Lewis Berkley Davis, Jr. | Impingement cooled transition duct |
JP2862536B2 (en) * | 1987-09-25 | 1999-03-03 | 株式会社東芝 | Gas turbine blades |
US5396763A (en) * | 1994-04-25 | 1995-03-14 | General Electric Company | Cooled spraybar and flameholder assembly including a perforated hollow inner air baffle for impingement cooling an outer heat shield |
US6375419B1 (en) * | 1995-06-02 | 2002-04-23 | United Technologies Corporation | Flow directing element for a turbine engine |
US6183192B1 (en) * | 1999-03-22 | 2001-02-06 | General Electric Company | Durable turbine nozzle |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2647368A (en) * | 1949-05-09 | 1953-08-04 | Hermann Oestrich | Method and apparatus for internally cooling gas turbine blades with air, fuel, and water |
US2873944A (en) * | 1952-09-10 | 1959-02-17 | Gen Motors Corp | Turbine blade cooling |
US2879028A (en) * | 1954-03-31 | 1959-03-24 | Edward A Stalker | Cooled turbine blades |
FR1177035A (en) * | 1957-05-28 | 1959-04-20 | Snecma | Method and device for cooling machine parts |
US3246469A (en) * | 1963-08-22 | 1966-04-19 | Bristol Siddelcy Engines Ltd | Cooling of aerofoil members |
GB1048968A (en) * | 1964-05-08 | 1966-11-23 | Rolls Royce | Combustion chamber for a gas turbine engine |
US3301527A (en) * | 1965-05-03 | 1967-01-31 | Gen Electric | Turbine diaphragm structure |
-
1966
- 1966-02-01 GB GB4498/66A patent/GB1070480A/en not_active Expired
-
1967
- 1967-01-19 US US610416A patent/US3384346A/en not_active Expired - Lifetime
- 1967-01-20 DE DE1601628A patent/DE1601628C3/en not_active Expired
- 1967-01-30 FR FR92961A patent/FR1509633A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1601628C3 (en) | 1973-09-27 |
GB1070480A (en) | 1967-06-01 |
DE1601628A1 (en) | 1970-03-26 |
US3384346A (en) | 1968-05-21 |
DE1601628B2 (en) | 1971-06-16 |
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