JPS4975911A - - Google Patents
Info
- Publication number
- JPS4975911A JPS4975911A JP12033473A JP12033473A JPS4975911A JP S4975911 A JPS4975911 A JP S4975911A JP 12033473 A JP12033473 A JP 12033473A JP 12033473 A JP12033473 A JP 12033473A JP S4975911 A JPS4975911 A JP S4975911A
- Authority
- JP
- Japan
- 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
- 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
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means
- F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
- F01D5/084—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades the fluid circulating at the periphery of a multistage rotor, e.g. of drum type
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (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 |
|---|---|---|---|
| DE19722252581 DE2252581A1 (de) | 1972-10-26 | 1972-10-26 | Kuehlsystem fuer eine gasturbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4975911A true JPS4975911A (en, 2012) | 1974-07-22 |
Family
ID=5860152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12033473A Pending JPS4975911A (en, 2012) | 1972-10-26 | 1973-10-25 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4975911A (en, 2012) |
| CH (1) | CH558878A (en, 2012) |
| DE (1) | DE2252581A1 (en, 2012) |
| FR (1) | FR2204757B1 (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4962640A (en) * | 1989-02-06 | 1990-10-16 | Westinghouse Electric Corp. | Apparatus and method for cooling a gas turbine vane |
| DE4422965A1 (de) * | 1994-06-30 | 1996-01-04 | Mtu Muenchen Gmbh | Einrichtung zur Abscheidung von Fremdpartikeln aus der den Laufschaufeln einer Turbine zuzuführenden Kühlluft |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2896906A (en) * | 1956-03-26 | 1959-07-28 | William J Durkin | Turbine cooling air metering system |
| FR1351268A (fr) * | 1963-03-20 | 1964-01-31 | Rolls Royce | Moteur à turbine à gaz comportant un aubage de turbine refroidi |
| US3286461A (en) * | 1965-07-22 | 1966-11-22 | Gen Motors Corp | Turbine starter and cooling |
-
1972
- 1972-10-26 DE DE19722252581 patent/DE2252581A1/de active Pending
-
1973
- 1973-10-11 CH CH1447673A patent/CH558878A/xx not_active IP Right Cessation
- 1973-10-25 FR FR7338104A patent/FR2204757B1/fr not_active Expired
- 1973-10-25 JP JP12033473A patent/JPS4975911A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2204757A1 (en, 2012) | 1974-05-24 |
| FR2204757B1 (en, 2012) | 1976-06-18 |
| CH558878A (de) | 1975-02-14 |
| DE2252581A1 (de) | 1974-05-02 |