FR2961857B1 - Tube d'alimentation en air de refroidissement d'une turbine d'un turbomoteur, et turbomoteur equipe d'un tel tube - Google Patents
Tube d'alimentation en air de refroidissement d'une turbine d'un turbomoteur, et turbomoteur equipe d'un tel tubeInfo
- Publication number
- FR2961857B1 FR2961857B1 FR1055137A FR1055137A FR2961857B1 FR 2961857 B1 FR2961857 B1 FR 2961857B1 FR 1055137 A FR1055137 A FR 1055137A FR 1055137 A FR1055137 A FR 1055137A FR 2961857 B1 FR2961857 B1 FR 2961857B1
- Authority
- FR
- France
- Prior art keywords
- turbine
- tube
- turbomoteur
- cooling
- air supply
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/14—Casings modified therefor
-
- 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
- F01D9/00—Stators
- F01D9/06—Fluid supply conduits to nozzles or the like
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
- F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
- F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
- F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
-
- 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)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1055137A FR2961857B1 (fr) | 2010-06-28 | 2010-06-28 | Tube d'alimentation en air de refroidissement d'une turbine d'un turbomoteur, et turbomoteur equipe d'un tel tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1055137A FR2961857B1 (fr) | 2010-06-28 | 2010-06-28 | Tube d'alimentation en air de refroidissement d'une turbine d'un turbomoteur, et turbomoteur equipe d'un tel tube |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2961857A1 FR2961857A1 (fr) | 2011-12-30 |
FR2961857B1 true FR2961857B1 (fr) | 2012-07-27 |
Family
ID=43567544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1055137A Active FR2961857B1 (fr) | 2010-06-28 | 2010-06-28 | Tube d'alimentation en air de refroidissement d'une turbine d'un turbomoteur, et turbomoteur equipe d'un tel tube |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2961857B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106468216A (zh) * | 2015-08-18 | 2017-03-01 | 通用电气公司 | 混合流涡轮核心 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013224982A1 (de) * | 2013-12-05 | 2015-06-11 | Rolls-Royce Deutschland Ltd & Co Kg | Fluggasturbine mit einem Kern-Triebwerksgehäuse mit Kühlluftröhren |
US10578028B2 (en) | 2015-08-18 | 2020-03-03 | General Electric Company | Compressor bleed auxiliary turbine |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR841226A (fr) * | 1938-07-26 | 1939-05-15 | Enveloppe de turbine | |
US3966354A (en) * | 1974-12-19 | 1976-06-29 | General Electric Company | Thermal actuated valve for clearance control |
US4471609A (en) * | 1982-08-23 | 1984-09-18 | The Boeing Company | Apparatus and method for minimizing engine backbone bending |
CA2181963A1 (fr) * | 1995-08-29 | 1997-03-01 | Kenneth R. Mcguire | Turboreacteur double flux produisant un niveau sonore reduit |
US5680767A (en) * | 1995-09-11 | 1997-10-28 | General Electric Company | Regenerative combustor cooling in a gas turbine engine |
US5993150A (en) * | 1998-01-16 | 1999-11-30 | General Electric Company | Dual cooled shroud |
DE10009655C1 (de) * | 2000-02-29 | 2001-05-23 | Mtu Aero Engines Gmbh | Kühlluftsystem |
EP1245804B1 (fr) * | 2001-03-26 | 2006-05-24 | Siemens Aktiengesellschaft | Turbine à gaz |
-
2010
- 2010-06-28 FR FR1055137A patent/FR2961857B1/fr active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106468216A (zh) * | 2015-08-18 | 2017-03-01 | 通用电气公司 | 混合流涡轮核心 |
US10711702B2 (en) | 2015-08-18 | 2020-07-14 | General Electric Company | Mixed flow turbocore |
Also Published As
Publication number | Publication date |
---|---|
FR2961857A1 (fr) | 2011-12-30 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 6 |
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CD | Change of name or company name |
Owner name: SNECMA, FR Effective date: 20170713 |
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Year of fee payment: 9 |
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