BE800310A - Construction d'enveloppe de chambre de combustion avec passages concentriques pour emprunts d'air, - Google Patents
Construction d'enveloppe de chambre de combustion avec passages concentriques pour emprunts d'air,Info
- Publication number
- BE800310A BE800310A BE131754A BE131754A BE800310A BE 800310 A BE800310 A BE 800310A BE 131754 A BE131754 A BE 131754A BE 131754 A BE131754 A BE 131754A BE 800310 A BE800310 A BE 800310A
- Authority
- BE
- Belgium
- Prior art keywords
- borrowings
- construction
- air
- combustion chamber
- chamber enclosure
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000010276 construction Methods 0.000 title 1
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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/16—Control of working fluid flow
- F02C9/18—Control of working fluid flow by bleeding, bypassing or acting on variable working fluid interconnections between turbines or compressors or their stages
-
- 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
- F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
-
- 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
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
- F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/545—Ducts
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25888472A | 1972-06-01 | 1972-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE800310A true BE800310A (fr) | 1973-09-17 |
Family
ID=22982548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE131754A BE800310A (fr) | 1972-06-01 | 1973-05-30 | Construction d'enveloppe de chambre de combustion avec passages concentriques pour emprunts d'air, |
Country Status (8)
Country | Link |
---|---|
US (1) | US3777489A (fr) |
JP (1) | JPS4956018A (fr) |
BE (1) | BE800310A (fr) |
CA (1) | CA975569A (fr) |
DE (1) | DE2327243A1 (fr) |
FR (1) | FR2186603A1 (fr) |
GB (1) | GB1432427A (fr) |
IT (1) | IT988691B (fr) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2247400C2 (de) * | 1972-09-27 | 1975-01-16 | Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen | Vorrichtung zum Abblasen von verdichteter Luft aus einem Verdichter eines Gasturbinenstrahltriebwerks |
US3945758A (en) * | 1974-02-28 | 1976-03-23 | Westinghouse Electric Corporation | Cooling system for a gas turbine |
US3905191A (en) * | 1974-04-10 | 1975-09-16 | Avco Corp | Gas turbine engine with efficient annular bleed manifold |
US3945759A (en) * | 1974-10-29 | 1976-03-23 | General Electric Company | Bleed air manifold |
US3966355A (en) * | 1975-06-24 | 1976-06-29 | Westinghouse Electric Corporation | Steam turbine extraction system |
US3976394A (en) * | 1975-07-18 | 1976-08-24 | The United States Of America As Represented By The Secretary Of The Air Force | Interstage bleed assembly |
US4796429A (en) * | 1976-11-15 | 1989-01-10 | General Motors Corporation | Combustor diffuser |
US4120150A (en) * | 1977-05-17 | 1978-10-17 | The United States Of America As Represented By The Secretary Of The Air Force | Compact fuel-to-air heat exchanger for jet engine application |
US4268221A (en) * | 1979-03-28 | 1981-05-19 | United Technologies Corporation | Compressor structure adapted for active clearance control |
US4791783A (en) * | 1981-11-27 | 1988-12-20 | General Electric Company | Convertible aircraft engine |
DE3315914A1 (de) * | 1983-05-02 | 1984-11-08 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Gasturbinentriebwerk mit einrichtungen zur schaufelspaltminimierung |
GB2149016A (en) * | 1983-10-31 | 1985-06-05 | Gen Electric | Air control system |
US4712370A (en) * | 1986-04-24 | 1987-12-15 | The United States Of America As Represented By The Secretary Of The Air Force | Sliding duct seal |
FR2616889B1 (fr) * | 1987-06-18 | 1992-07-31 | Snecma | Carter de chambre de combustion de turboreacteur comportant des orifices de prelevement d'air |
FR2616890A1 (fr) * | 1987-06-18 | 1988-12-23 | Snecma | Chambre de combustion annulaire a carter en caissons pour turbomachines |
US4790463A (en) * | 1987-06-30 | 1988-12-13 | Viking-Stavanger A/S | Diver's bag |
FR2633667B1 (fr) * | 1988-06-30 | 1991-02-08 | Snecma | Dispositif de prelevement d'air dans la veine secondaire d'un turboreacteur |
US4979587A (en) * | 1989-08-01 | 1990-12-25 | The Boeing Company | Jet engine noise suppressor |
US5187931A (en) * | 1989-10-16 | 1993-02-23 | General Electric Company | Combustor inner passage with forward bleed openings |
US5203163A (en) * | 1990-08-01 | 1993-04-20 | General Electric Company | Heat exchange arrangement in a gas turbine engine fan duct for cooling hot bleed air |
CA2048829C (fr) * | 1990-11-19 | 2001-12-18 | William Francis Mcgreehan | Fente de purge pour compresseur haute pression |
US5209633A (en) * | 1990-11-19 | 1993-05-11 | General Electric Company | High pressure compressor flowpath bleed valve extraction slot |
US5211003A (en) * | 1992-02-05 | 1993-05-18 | General Electric Company | Diffuser clean air bleed assembly |
US5351478A (en) * | 1992-05-29 | 1994-10-04 | General Electric Company | Compressor casing assembly |
US5477673A (en) * | 1994-08-10 | 1995-12-26 | Pratt & Whitney Canada Inc. | Handling bleed valve |
US5632141A (en) * | 1994-09-09 | 1997-05-27 | United Technologies Corporation | Diffuser with controlled diffused air discharge |
FR2734320B1 (fr) * | 1995-05-15 | 1997-07-18 | Aerospatiale | Dispositif pour prelever et refroidir de l'air chaud au niveau d'un moteur d'aeronef |
US6122905A (en) * | 1998-02-13 | 2000-09-26 | Pratt & Whitney Canada Corp. | Compressor bleed valve |
DE19815168C2 (de) * | 1998-04-04 | 2001-02-22 | Man Turbomasch Ag Ghh Borsig | Rohrleitungsdurchführung durch zwei oder mehrere Wandungen eines Axialkompressors einer Gasturbine |
US6367240B1 (en) | 1998-06-22 | 2002-04-09 | General Electric Company | Air manifold system |
US6109868A (en) * | 1998-12-07 | 2000-08-29 | General Electric Company | Reduced-length high flow interstage air extraction |
US6325595B1 (en) * | 2000-03-24 | 2001-12-04 | General Electric Company | High recovery multi-use bleed |
FR2887931B1 (fr) * | 2005-06-29 | 2007-08-17 | Snecma | Dispositif de support et de logement de servitudes dans un turboreacteur a double flux |
US7624581B2 (en) * | 2005-12-21 | 2009-12-01 | General Electric Company | Compact booster bleed turbofan |
FR2907166B1 (fr) * | 2006-10-12 | 2013-03-29 | Snecma | Agencement de prelevement de gaz sur un carter de turbomachine, carter le comportant, et moteur d'aeronef en etant muni |
FR2919344B1 (fr) * | 2007-07-26 | 2013-08-16 | Snecma | Turboreacteur a double flux comprenant une conduite de soufflante a un seul bras de passage de servitudes. |
US8307943B2 (en) | 2010-07-29 | 2012-11-13 | General Electric Company | High pressure drop muffling system |
US8430202B1 (en) | 2011-12-28 | 2013-04-30 | General Electric Company | Compact high-pressure exhaust muffling devices |
US9399951B2 (en) | 2012-04-17 | 2016-07-26 | General Electric Company | Modular louver system |
US8511096B1 (en) | 2012-04-17 | 2013-08-20 | General Electric Company | High bleed flow muffling system |
US8550208B1 (en) | 2012-04-23 | 2013-10-08 | General Electric Company | High pressure muffling devices |
DE102012215412A1 (de) * | 2012-08-30 | 2014-03-06 | Rolls-Royce Deutschland Ltd & Co Kg | Baugruppe einer Axialturbomaschine und Verfahren zur Herstellung einer solchen Baugruppe |
RU2525384C2 (ru) * | 2012-11-07 | 2014-08-10 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Статор компрессора газотурбинного двигателя |
US20140202160A1 (en) * | 2013-01-24 | 2014-07-24 | General Electric Company | Gas turbine system with manifold |
US9617917B2 (en) | 2013-07-31 | 2017-04-11 | General Electric Company | Flow control assembly and methods of assembling the same |
WO2015020892A1 (fr) | 2013-08-05 | 2015-02-12 | United Technologies Corporation | Chambre de mélange de carter de diffuseur pour un moteur à turbine |
FR3024179B1 (fr) * | 2014-07-25 | 2016-08-26 | Snecma | Systeme d'alimentation en air sous pression installe dans une turbomachine d'aeronef comportant des moyens d'etancheite |
US9689315B2 (en) * | 2015-02-13 | 2017-06-27 | Hamilton Sundstrand Corporation | Full-area bleed valves |
US10578028B2 (en) | 2015-08-18 | 2020-03-03 | General Electric Company | Compressor bleed auxiliary turbine |
US10711702B2 (en) * | 2015-08-18 | 2020-07-14 | General Electric Company | Mixed flow turbocore |
US10513984B2 (en) * | 2015-08-25 | 2019-12-24 | General Electric Company | System for suppressing acoustic noise within a gas turbine combustor |
US10024538B2 (en) * | 2015-08-26 | 2018-07-17 | United Technologies Corporation | Apparatus and method for air extraction at a gas turbine engine combustor |
US10113484B2 (en) * | 2015-12-21 | 2018-10-30 | General Electric Company | High pressure exhaust muffling device with multiple sources |
JP6650774B2 (ja) | 2016-02-04 | 2020-02-19 | 三菱重工航空エンジン株式会社 | 航空部品及び航空用ガスタービンエンジン |
US20170292532A1 (en) * | 2016-04-08 | 2017-10-12 | United Technologies Corporation | Compressor secondary flow aft cone cooling scheme |
GB201610080D0 (en) * | 2016-06-09 | 2016-07-27 | Rolls Royce Plc | Multi-stage compressor with multiple bleed plenums |
US20180291760A1 (en) * | 2017-04-11 | 2018-10-11 | United Technologies Corporation | Cooling air chamber for blade outer air seal |
JP6978976B2 (ja) * | 2018-04-18 | 2021-12-08 | 三菱重工業株式会社 | 圧縮機ディフューザ、ガスタービン |
CN115013837B (zh) * | 2022-05-12 | 2023-08-18 | 中国航发四川燃气涡轮研究院 | 一种用于航空发动机燃烧室扩压器引气结构 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2682363A (en) * | 1950-12-08 | 1954-06-29 | Rolls Royce | Gas turbine engine |
US2863288A (en) * | 1954-11-19 | 1958-12-09 | Jack & Heintz Inc | Air pressure control means for air turbine drive systems |
US2986231A (en) * | 1957-02-11 | 1961-05-30 | United Aircraft Corp | Compressed air bleed and separation |
GB1075958A (en) * | 1966-04-29 | 1967-07-19 | Rolls Royce | Gas turbine engine |
BE757915A (fr) * | 1969-10-24 | 1971-04-01 | Gen Electric | Construction combinee de carter de compresseur et de collecteurd'air |
-
1972
- 1972-06-01 US US00258884A patent/US3777489A/en not_active Expired - Lifetime
-
1973
- 1973-05-23 GB GB2465373A patent/GB1432427A/en not_active Expired
- 1973-05-24 CA CA172,166A patent/CA975569A/en not_active Expired
- 1973-05-29 IT IT24707/73A patent/IT988691B/it active
- 1973-05-29 DE DE2327243A patent/DE2327243A1/de active Pending
- 1973-05-30 FR FR7319641A patent/FR2186603A1/fr not_active Withdrawn
- 1973-05-30 BE BE131754A patent/BE800310A/fr unknown
- 1973-06-01 JP JP48061030A patent/JPS4956018A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT988691B (it) | 1975-04-30 |
CA975569A (en) | 1975-10-07 |
US3777489A (en) | 1973-12-11 |
DE2327243A1 (de) | 1973-12-13 |
FR2186603A1 (fr) | 1974-01-11 |
JPS4956018A (fr) | 1974-05-30 |
GB1432427A (en) | 1976-04-14 |
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