FR2977276B1 - Agencement pour le raccordement d'un conduit a un boitier de distribution d'air - Google Patents
Agencement pour le raccordement d'un conduit a un boitier de distribution d'airInfo
- Publication number
- FR2977276B1 FR2977276B1 FR1155901A FR1155901A FR2977276B1 FR 2977276 B1 FR2977276 B1 FR 2977276B1 FR 1155901 A FR1155901 A FR 1155901A FR 1155901 A FR1155901 A FR 1155901A FR 2977276 B1 FR2977276 B1 FR 2977276B1
- Authority
- FR
- France
- Prior art keywords
- duct
- arrangement
- air distribution
- distribution housing
- housing
- 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
-
- 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
- F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
-
- 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
-
- 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
-
- 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
- F05D2240/00—Components
- F05D2240/90—Mounting on supporting structures or systems
- F05D2240/91—Mounting on supporting structures or systems on a stationary structure
-
- 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
- F05D2260/208—Heat transfer, e.g. cooling using heat pipes
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Duct Arrangements (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1155901A FR2977276B1 (fr) | 2011-06-30 | 2011-06-30 | Agencement pour le raccordement d'un conduit a un boitier de distribution d'air |
PCT/FR2012/051509 WO2013001246A1 (fr) | 2011-06-30 | 2012-06-29 | Agencement pour le raccordement d'un conduit a un boitier de distribution d'air. |
GB1323075.0A GB2506067B (en) | 2011-06-30 | 2012-06-29 | Arrangement for connecting a duct to an air-distribution casing |
US14/128,294 US8869539B2 (en) | 2011-06-30 | 2012-06-29 | Arrangement for connecting a duct to an air-distribution casing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1155901A FR2977276B1 (fr) | 2011-06-30 | 2011-06-30 | Agencement pour le raccordement d'un conduit a un boitier de distribution d'air |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2977276A1 FR2977276A1 (fr) | 2013-01-04 |
FR2977276B1 true FR2977276B1 (fr) | 2016-12-09 |
Family
ID=46614515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1155901A Active FR2977276B1 (fr) | 2011-06-30 | 2011-06-30 | Agencement pour le raccordement d'un conduit a un boitier de distribution d'air |
Country Status (4)
Country | Link |
---|---|
US (1) | US8869539B2 (fr) |
FR (1) | FR2977276B1 (fr) |
GB (1) | GB2506067B (fr) |
WO (1) | WO2013001246A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11725537B2 (en) | 2019-09-23 | 2023-08-15 | Safran Aircraft Engines | Device for cooling a turbine casing with air jets |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3105439B1 (fr) * | 2014-02-04 | 2019-12-11 | United Technologies Corporation | Système de commande de jeu avec supports |
FR3050228B1 (fr) * | 2016-04-18 | 2019-03-29 | Safran Aircraft Engines | Dispositif de refroidissement par jets d'air d'un carter de turbine |
US10612409B2 (en) * | 2016-08-18 | 2020-04-07 | United Technologies Corporation | Active clearance control collector to manifold insert |
FR3058460B1 (fr) * | 2016-11-08 | 2018-11-09 | Safran Aircraft Engines | Ensemble de raccordement pour le refroidissement d'une turbine de turbomachine |
FR3073007B1 (fr) * | 2017-10-27 | 2019-09-27 | Safran Aircraft Engines | Dispositif de maintien d'un tube de refroidissement pour carter de turbomachine |
FR3081927B1 (fr) * | 2018-05-30 | 2020-11-20 | Safran Aircraft Engines | Dispositif de refroidissement d'un carter de turbomachine |
FR3085719B1 (fr) * | 2018-09-06 | 2021-04-16 | Safran Aircraft Engines | Boitier d'alimentation en air sous pression d'un dispositif de refroidissement par jets d'air |
FR3097008B1 (fr) * | 2019-06-04 | 2022-03-11 | Safran Aircraft Engines | Dispositif de refroidissement par jets d’air d’un carter de turbine et turbomachine comportant un tel dispositif |
FR3105983B1 (fr) * | 2020-01-08 | 2022-01-07 | Safran Aircraft Engines | Dispositif de refroidissement d’un carter d’une turbomachine |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4412782A (en) * | 1979-03-28 | 1983-11-01 | United Technologies Corporation | Full hoop bleed manifolds for longitudinally split compressor cases |
FR2614073B1 (fr) * | 1987-04-15 | 1992-02-14 | Snecma | Dispositif d'ajustement en temps reel du jeu radial entre un rotor et un stator de turbomachine |
US5100291A (en) * | 1990-03-28 | 1992-03-31 | General Electric Company | Impingement manifold |
US5205115A (en) * | 1991-11-04 | 1993-04-27 | General Electric Company | Gas turbine engine case counterflow thermal control |
US5399066A (en) * | 1993-09-30 | 1995-03-21 | General Electric Company | Integral clearance control impingement manifold and environmental shield |
US5540547A (en) * | 1994-06-23 | 1996-07-30 | General Electric Company | Method and apparatus for damping vibrations of external tubing of a gas turbine engine |
FR2766231B1 (fr) * | 1997-07-18 | 1999-08-20 | Snecma | Dispositif d'echauffement ou de refroidissement d'un carter circulaire |
FR2766232B1 (fr) * | 1997-07-18 | 1999-08-20 | Snecma | Dispositif de refroidissement ou d'echauffement d'un carter circulaire |
US6185925B1 (en) * | 1999-02-12 | 2001-02-13 | General Electric Company | External cooling system for turbine frame |
FR2816352B1 (fr) * | 2000-11-09 | 2003-01-31 | Snecma Moteurs | Ensemble de ventilation d'un anneau de stator |
US7491029B2 (en) * | 2005-10-14 | 2009-02-17 | United Technologies Corporation | Active clearance control system for gas turbine engines |
US7597537B2 (en) * | 2005-12-16 | 2009-10-06 | General Electric Company | Thermal control of gas turbine engine rings for active clearance control |
FR2906846B1 (fr) * | 2006-10-06 | 2008-12-26 | Snecma Sa | Canal de transition entre deux etages de turbine |
US8079804B2 (en) * | 2008-09-18 | 2011-12-20 | Siemens Energy, Inc. | Cooling structure for outer surface of a gas turbine case |
-
2011
- 2011-06-30 FR FR1155901A patent/FR2977276B1/fr active Active
-
2012
- 2012-06-29 GB GB1323075.0A patent/GB2506067B/en active Active
- 2012-06-29 US US14/128,294 patent/US8869539B2/en active Active
- 2012-06-29 WO PCT/FR2012/051509 patent/WO2013001246A1/fr active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11725537B2 (en) | 2019-09-23 | 2023-08-15 | Safran Aircraft Engines | Device for cooling a turbine casing with air jets |
Also Published As
Publication number | Publication date |
---|---|
GB2506067B (en) | 2017-11-01 |
FR2977276A1 (fr) | 2013-01-04 |
US20140109596A1 (en) | 2014-04-24 |
GB2506067A (en) | 2014-03-19 |
US8869539B2 (en) | 2014-10-28 |
GB2506067A9 (en) | 2017-03-15 |
WO2013001246A1 (fr) | 2013-01-03 |
GB201323075D0 (en) | 2014-02-12 |
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Legal Events
Date | Code | Title | Description |
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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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CD | Change of name or company name |
Owner name: SNECMA, FR Effective date: 20170713 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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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 |
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PLFP | Fee payment |
Year of fee payment: 13 |
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PLFP | Fee payment |
Year of fee payment: 14 |