FR3021994B1 - Ecope pour un systeme de refroidissement et de controle des jeux d'une turbine de turbomachine - Google Patents
Ecope pour un systeme de refroidissement et de controle des jeux d'une turbine de turbomachine Download PDFInfo
- Publication number
- FR3021994B1 FR3021994B1 FR1455052A FR1455052A FR3021994B1 FR 3021994 B1 FR3021994 B1 FR 3021994B1 FR 1455052 A FR1455052 A FR 1455052A FR 1455052 A FR1455052 A FR 1455052A FR 3021994 B1 FR3021994 B1 FR 3021994B1
- Authority
- FR
- France
- Prior art keywords
- cooling
- controlling
- ecope
- games
- scoop
- 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.)
- Active
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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
- F01D11/20—Actively adjusting tip-clearance
- F01D11/24—Actively adjusting tip-clearance by selectively cooling-heating stator or rotor components
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1455052A FR3021994B1 (fr) | 2014-06-04 | 2014-06-04 | Ecope pour un systeme de refroidissement et de controle des jeux d'une turbine de turbomachine |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1455052 | 2014-06-04 | ||
| FR1455052A FR3021994B1 (fr) | 2014-06-04 | 2014-06-04 | Ecope pour un systeme de refroidissement et de controle des jeux d'une turbine de turbomachine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3021994A1 FR3021994A1 (fr) | 2015-12-11 |
| FR3021994B1 true FR3021994B1 (fr) | 2019-04-05 |
Family
ID=51168274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1455052A Active FR3021994B1 (fr) | 2014-06-04 | 2014-06-04 | Ecope pour un systeme de refroidissement et de controle des jeux d'une turbine de turbomachine |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR3021994B1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3067387B1 (fr) | 2017-06-07 | 2019-06-28 | Safran Aircraft Engines | Ecope d'alimentation en air pour l'alimentation d'un systeme de refroidissement et de controle des jeux d'une turbine |
| DE102017217034A1 (de) * | 2017-09-26 | 2019-03-28 | Siemens Aktiengesellschaft | Turbinengehäuse mit Stutzen sowie Verfahren zum Herstellen eines Turbinengehäuses mit Stutzen |
| FR3149592B1 (fr) | 2023-06-09 | 2025-05-02 | Airbus Helicopters | Aéronef muni d’un système de ventilation anti-pluie pour une machine électrique |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2232108A (en) * | 1938-01-12 | 1941-02-18 | Giacomini Alphonso Edward | Overhead intake fresh air ventilating system for motor vehicles |
| FR1124493A (fr) * | 1955-03-05 | 1956-10-11 | Aérateur pour véhicules fermés | |
| DE10042933A1 (de) * | 2000-08-31 | 2002-03-14 | Rolls Royce Deutschland | Vorrichtung zum Kühlen des Gehäuses einer Fluggasturbine |
| DE102009010647A1 (de) * | 2009-02-26 | 2010-09-02 | Rolls-Royce Deutschland Ltd & Co Kg | Laufspalteinstellungssystem einer Fluggasturbine |
| DE102009011635A1 (de) * | 2009-03-04 | 2010-09-09 | Rolls-Royce Deutschland Ltd & Co Kg | Luftleitelement eines Laufspalteinstellungssystems einer Fluggasturbine |
| US9194330B2 (en) * | 2012-07-31 | 2015-11-24 | United Technologies Corporation | Retrofitable auxiliary inlet scoop |
-
2014
- 2014-06-04 FR FR1455052A patent/FR3021994B1/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| FR3021994A1 (fr) | 2015-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
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| PLSC | Publication of the preliminary search report |
Effective date: 20151211 |
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| PLFP | Fee payment |
Year of fee payment: 3 |
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| PLFP | Fee payment |
Year of fee payment: 4 |
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| PLFP | Fee payment |
Year of fee payment: 5 |
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| CD | Change of name or company name |
Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20170719 |
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| PLFP | Fee payment |
Year of fee payment: 6 |
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| PLFP | Fee payment |
Year of fee payment: 7 |
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| PLFP | Fee payment |
Year of fee payment: 8 |
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| PLFP | Fee payment |
Year of fee payment: 9 |
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| PLFP | Fee payment |
Year of fee payment: 10 |
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| PLFP | Fee payment |
Year of fee payment: 11 |
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| PLFP | Fee payment |
Year of fee payment: 12 |