FR2198538A5 - - Google Patents
Info
- Publication number
- FR2198538A5 FR2198538A5 FR7332181A FR7332181A FR2198538A5 FR 2198538 A5 FR2198538 A5 FR 2198538A5 FR 7332181 A FR7332181 A FR 7332181A FR 7332181 A FR7332181 A FR 7332181A FR 2198538 A5 FR2198538 A5 FR 2198538A5
- Authority
- FR
- France
- 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
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- 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
- F01D5/181—Blades having a closed internal cavity containing a cooling medium, e.g. sodium
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- 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
- F01D5/085—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/205—Cooling fluid recirculation, i.e. after cooling one or more components is the cooling fluid recovered and used elsewhere for other purposes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4128072 | 1972-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2198538A5 true FR2198538A5 (US06492441-20021210-C00072.png) | 1974-03-29 |
Family
ID=10418964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7332181A Expired FR2198538A5 (US06492441-20021210-C00072.png) | 1972-09-06 | 1973-09-06 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4992416A (US06492441-20021210-C00072.png) |
| DE (1) | DE2345038A1 (US06492441-20021210-C00072.png) |
| FR (1) | FR2198538A5 (US06492441-20021210-C00072.png) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2373670A1 (fr) * | 1976-12-13 | 1978-07-07 | Gen Electric | Ailette refroidie par un liquide pour turbine a gaz |
| FR2402060A1 (fr) * | 1977-09-02 | 1979-03-30 | Gen Electric | Aube de turbomachine a dispositif de refroidissement perfectionne |
| FR2404486A1 (fr) * | 1977-10-03 | 1979-04-27 | Gen Electric | Procede de fabrication d'une piece de turbine refroidie par eau |
| FR2769341A1 (fr) * | 1997-10-02 | 1999-04-09 | Snecma | Disque aubage monobloc de turbine refroidi par un fluide |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4218178A (en) * | 1978-03-31 | 1980-08-19 | General Motors Corporation | Turbine vane structure |
| GB2051964B (en) * | 1979-06-30 | 1983-01-12 | Rolls Royce | Turbine blade |
| JPH0788833B2 (ja) * | 1987-02-23 | 1995-09-27 | 三菱重工業株式会社 | セラミツクスフアン |
| DE19713268B4 (de) * | 1997-03-29 | 2006-01-19 | Alstom | Gekühlte Gasturbinenschaufel |
| US7900438B2 (en) * | 2006-07-28 | 2011-03-08 | General Electric Company | Heat transfer system and method for turbine engine using heat pipes |
-
1973
- 1973-09-06 JP JP9981473A patent/JPS4992416A/ja active Pending
- 1973-09-06 FR FR7332181A patent/FR2198538A5/fr not_active Expired
- 1973-09-06 DE DE19732345038 patent/DE2345038A1/de active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2373670A1 (fr) * | 1976-12-13 | 1978-07-07 | Gen Electric | Ailette refroidie par un liquide pour turbine a gaz |
| FR2402060A1 (fr) * | 1977-09-02 | 1979-03-30 | Gen Electric | Aube de turbomachine a dispositif de refroidissement perfectionne |
| FR2404486A1 (fr) * | 1977-10-03 | 1979-04-27 | Gen Electric | Procede de fabrication d'une piece de turbine refroidie par eau |
| FR2769341A1 (fr) * | 1997-10-02 | 1999-04-09 | Snecma | Disque aubage monobloc de turbine refroidi par un fluide |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2345038A1 (de) | 1974-05-09 |
| JPS4992416A (US06492441-20021210-C00072.png) | 1974-09-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |