JP4820545B2 - 後方flade式エンジン - Google Patents
後方flade式エンジン Download PDFInfo
- Publication number
- JP4820545B2 JP4820545B2 JP2004336213A JP2004336213A JP4820545B2 JP 4820545 B2 JP4820545 B2 JP 4820545B2 JP 2004336213 A JP2004336213 A JP 2004336213A JP 2004336213 A JP2004336213 A JP 2004336213A JP 4820545 B2 JP4820545 B2 JP 4820545B2
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- JP
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- Prior art keywords
- flade
- fan
- engine
- turbine
- duct
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- F02K3/077—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 the plant being of the multiple flow type, i.e. having three or more flows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/38—Introducing air inside the jet
- F02K1/386—Introducing air inside the jet mixing devices in the jet pipe, e.g. for mixing primary and secondary flow
-
- 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
- F02K3/065—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 and aft fans
-
- 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
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
- F05D2220/327—Application in turbines in gas turbines to drive shrouded, high solidity propeller
-
- 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
- F05D2250/00—Geometry
- F05D2250/60—Structure; Surface texture
- F05D2250/61—Structure; Surface texture corrugated
- F05D2250/611—Structure; Surface texture corrugated undulated
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Turbines (AREA)
Description
2 FLADEファン
3 FLADEダクト
5 後方FLADEファンブレード
6 可変FLADEベーン
8 FLADE入口
11 ファン入口
18 コアエンジン
19、21 低圧タービン
20 高圧圧縮機
22 燃焼器
40 ファンバイパスダクト
47 高圧スプール
49 ミキサ
72 中空のエンジンノズル中心本体
115 ファンセクション
150 低圧タービンセクション
160 後方FLADEタービン
208 中空のストラット
218 可変スロート面積エンジンノズル
240、242 低圧スプール
264 FLADE動力抽出装置
266 発電機
268 増速ギヤボックス
270 動力取出組立体
Claims (9)
- 後方FLADE式ガスタービンエンジン(1)であって、
低圧タービンセクション(150)に被駆動接続されたファンセクション(115)と、
前記ファンセクション(115)へのファン入口(11)と、
前記ファンセクション(115)と前記低圧タービンセクション(150)との間に設置されたコアエンジン(18)と、
前記コアエンジン(18)を囲みかつ前記ファンセクション(115)と流体連通したファンバイパスダクト(40)と、
前記低圧タービンセクション(150)の下流に設置されかつ前記ファンバイパスダクト(40)と流体連通したミキサ(49)と、
前記ミキサ(49)の下流に設置された後方FLADEタービン(160)と、
前記後方FLADEタービン(160)の半径方向外側に配置されかつ該後方FLADEタービン(160)に結合された少なくとも1つの後方FLADEファンブレード(5)の列と、
を含み、
前記FLADEファンブレード(5)の列が、前記ファンセクション(115)を囲むFLADEダクト(3)を横切って半径方向に延びており、
前記FLADEダクト(3)は、FLADE入口(8)を備え、前記FLADEファンブレード(5)から前方に前記ファン入口(11)まで延びて、前記FLADE入口(8)および前記ファン入口(11)がエンジン入口(13)を形成し、
前記FLADEダクト(3)を通るFLADE空気流(80)を制御するために、該FLADEダクト(3)内に第1の可変FLADEベーン(6)の列が前記FLADEファンブレード(5)の上流に設置されることを特徴とする、エンジン(1)。 - さらに、前記後方FLADEタービン(160)が、前記低圧タービンセクション(150)の低圧タービン(19、21又は319)に接続されかつ該低圧タービン(19、21又は319)と共に回転可能である、請求項1記載のエンジン(1)。
- 前記後方FLADEタービン(160)がフリータービンである、請求項1記載のエンジン(1)。
- 航空機(124)であって、
該航空機の胴体(113)内に設置された後方FLADE式ガスタービンエンジン(1)を含み、該ガスタービンエンジン(1)が、
低圧タービンセクション(150)に被駆動接続されたファンセクション(115)と、
前記ファンセクション(115)と前記低圧タービンセクション(150)との間に設置されたコアエンジン(18)と、
前記コアエンジン(18)を囲みかつ前記ファンセクション(115)と流体連通したファンバイパスダクト(40)と、
前記低圧タービンセクション(150)の下流に設置されかつ前記ファンバイパスダクト(40)と流体連通したミキサ(49)と、
前記ミキサ(49)の下流に設置された後方FLADEタービン(160)と、
前記後方FLADEタービン(160)の半径方向外側に配置されかつ該後方FLADEタービン(160)に結合された少なくとも1つの後方FLADEファンブレード(5)の列と、を含み、
前記FLADEファンブレード(5)の列が、前記ファンセクション(115)を囲むFLADEダクト(3)を横切って半径方向に延びており、
前記FLADEダクト(3)は、FLADE入口(8)を備え、前記FLADEファンブレード(5)から前方に前記ファン入口(11)まで延びて、前記FLADE入口(8)および前記ファン入口(11)がエンジン入口(13)を形成し、
前記FLADEダクト(3)を通るFLADE空気流(80)を制御するために、該FLADEダクト(3)内に第1の可変FLADEベーン(6)の列が前記FLADEファンブレード(5)の上流に設置されることを特徴とする、航空機(124)。 - 前記エンジン(1)内に配置されかつ前記後方FLADEタービン(160)に被駆動接続された動力抽出装置(264)をさらに含む、請求項4記載の航空機(124)。
- 前記ミキサ(49)及びファンバイパスダクト(40)の下流つまり軸方向後方に設置された可変スロート面積エンジンノズル(218)と、
前記FLADEダクト(3)と流体連通した複数の円周方向に配置された中空のストラット(208)と、
前記中空のストラット(208)によって支持されかつ該中空のストラット(208)と流体流れ連通した中空の中心本体(72)と、
前記中心本体(72)内及び前記エンジンノズル(218)の壁(220)内に設けられ、前記FLADEダクト(3)と流体連通する冷却孔(249)と、
前記中空の中心本体(72)内で軸方向に移動可能なプラグ(172)と該中心本体(72)の半径方向外側に配置された固定ノズルカウリング(174)とを備えた可変面積FLADE空気ノズル(213)と
をさらに含む、請求項4記載の航空機(124)。 - 前記ミキサ(49)及びファンバイパスダクト(40)の下流つまり軸方向後方に設置された可変スロート面積エンジンノズル(218)と、
前記FLADEダクト(3)と流体連通した複数の円周方向に配置された中空のストラット(208)と、
前記中空のストラット(208)によって支持されかつ該中空のストラット(208)と流体流れ連通した中空の中心本体(72)と、
前記後方FLADEタービン(160)の後方つまり下流に設置された後方推力増強アフタバーナ(224)と、
前記中心本体(72)内及び前記エンジンノズル(218)のスロート面積(A8)の下流に位置する壁(220)内の冷却孔(249)と、
を更に含み、
前記冷却孔(249)が、前記FLADEダクト(3)と流体連通している、
請求項4記載の航空機(124)。 - 前記ミキサ(49)及びファンバイパスダクト(40)の下流つまり軸方向後方に設置された可変スロート面積エンジンノズル(218)と、
前記FLADEダクト(3)と流体連通した複数の円周方向に配置された中空のストラット(208)と、
前記中空のストラット(208)によって支持されかつ該中空のストラット(208)と流体流れ連通した中空の中心本体(72)と、
前記中心本体(72)内及び前記エンジンノズル(218)の壁(220)内に設けられ、前記FLADEダクト(3)と流体連通する冷却孔(249)と、
前記中空の中心本体(72)内で軸方向に移動可能なプラグ(172)と該中心本体(72)の半径方向外側に配置された固定ノズルカウリング(174)とを備えた可変面積FLADE空気ノズル(213)と
をさらに含む、請求項1に記載のエンジン(1)。 - 前記ミキサ(49)及びファンバイパスダクト(40)の下流つまり軸方向後方に設置された可変スロート面積エンジンノズル(218)と、
前記FLADEダクト(3)と流体連通した複数の円周方向に配置された中空のストラット(208)と、
前記中空のストラット(208)によって支持されかつ該中空のストラット(208)と流体流れ連通した中空の中心本体(72)と、
前記後方FLADEタービン(160)の後方つまり下流に設置された後方推力増強アフタバーナ(224)と、
前記中心本体(72)内及び前記エンジンノズル(218)のスロート面積(A8)の下流に位置する壁(220)内の冷却孔(249)と、
を更に含み、
前記冷却孔(249)が、前記FLADEダクト(3)と流体連通している、
請求項1に記載のエンジン(1)。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/719,884 US7216475B2 (en) | 2003-11-21 | 2003-11-21 | Aft FLADE engine |
| US10/719,884 | 2003-11-21 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005155621A JP2005155621A (ja) | 2005-06-16 |
| JP2005155621A5 JP2005155621A5 (ja) | 2008-01-17 |
| JP4820545B2 true JP4820545B2 (ja) | 2011-11-24 |
Family
ID=34435816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004336213A Expired - Fee Related JP4820545B2 (ja) | 2003-11-21 | 2004-11-19 | 後方flade式エンジン |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7216475B2 (ja) |
| EP (1) | EP1533510B1 (ja) |
| JP (1) | JP4820545B2 (ja) |
| CN (1) | CN100404839C (ja) |
Families Citing this family (133)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7032387B2 (en) * | 2004-01-20 | 2006-04-25 | Pratt & Whitney Canada Corp. | Axisymmetric flap on gas turbine exhaust centerbody |
| FR2866070B1 (fr) * | 2004-02-05 | 2008-12-05 | Snecma Moteurs | Turboreacteur a fort taux de dilution |
| FR2878287B1 (fr) * | 2004-11-25 | 2009-05-22 | Snecma Moteurs Sa | Turboreacteur double corps double flux avec generateur de courant electrique arriere |
| US7448199B2 (en) * | 2005-04-29 | 2008-11-11 | General Electric Company | Self powdered missile turbojet |
| US7509797B2 (en) * | 2005-04-29 | 2009-03-31 | General Electric Company | Thrust vectoring missile turbojet |
| US7475545B2 (en) * | 2005-04-29 | 2009-01-13 | General Electric Company | Fladed supersonic missile turbojet |
| US7424805B2 (en) * | 2005-04-29 | 2008-09-16 | General Electric Company | Supersonic missile turbojet engine |
| US7464536B2 (en) * | 2005-07-07 | 2008-12-16 | General Electric Company | Methods and apparatus for assembling gas turbine engines |
| ATE523682T1 (de) * | 2005-09-27 | 2011-09-15 | Volvo Aero Corp | Anordnung zum antrieb eines flugzeugs, flugzeug und auslassdüse für ein düsentriebwerk |
| FR2891248B1 (fr) * | 2005-09-28 | 2009-05-01 | Airbus France Sas | Ensemble moteur pour aeronef comprenant un moteur ainsi qu'un mat d'accrochage d'un tel moteur |
| US7614210B2 (en) * | 2006-02-13 | 2009-11-10 | General Electric Company | Double bypass turbofan |
| US7631484B2 (en) * | 2006-03-13 | 2009-12-15 | Rollin George Giffin | High pressure ratio aft fan |
| FR2902830B1 (fr) * | 2006-06-27 | 2008-08-08 | Airbus France Sas | Turboreacteur pour aeronef |
| US7758303B1 (en) | 2006-07-31 | 2010-07-20 | General Electric Company | FLADE fan with different inner and outer airfoil stagger angles at a shroud therebetween |
| US7805925B2 (en) * | 2006-08-18 | 2010-10-05 | Pratt & Whitney Canada Corp. | Gas turbine engine exhaust duct ventilation |
| GB2443194B (en) * | 2006-10-24 | 2008-09-10 | Rolls-Royce Plc | Gas turbine engine |
| US7514810B2 (en) * | 2006-12-15 | 2009-04-07 | General Electric Company | Electric power generation using power turbine aft of LPT |
| US7926290B2 (en) * | 2006-12-18 | 2011-04-19 | General Electric Company | Turbine engine with modulated flow fan and method of operation |
| US7877980B2 (en) * | 2006-12-28 | 2011-02-01 | General Electric Company | Convertible gas turbine engine |
| US7468561B2 (en) * | 2007-03-27 | 2008-12-23 | General Electric Company | Integrated electrical power extraction for aircraft engines |
| US8356469B1 (en) * | 2007-04-05 | 2013-01-22 | The United States Of America As Represented By The Secretary Of The Air Force | Gas turbine engine with dual compression rotor |
| FR2914943B1 (fr) * | 2007-04-13 | 2011-04-01 | Snecma | Aube de soufflante |
| GB2449095B (en) * | 2007-05-10 | 2009-05-27 | Rolls Royce Plc | Re-Pressurisation device |
| US8161728B2 (en) * | 2007-06-28 | 2012-04-24 | United Technologies Corp. | Gas turbines with multiple gas flow paths |
| US8708643B2 (en) * | 2007-08-14 | 2014-04-29 | General Electric Company | Counter-rotatable fan gas turbine engine with axial flow positive displacement worm gas generator |
| FR2920132B1 (fr) * | 2007-08-20 | 2009-09-18 | Aircelle Sa | Troncon arriere de nacelle d'aeronef et nacelle equipee d'un tel troncon arriere |
| FR2923270B1 (fr) * | 2007-11-06 | 2014-01-31 | Airbus France | Turbomoteur a tuyere de flux froid adaptee |
| US7969122B2 (en) * | 2007-11-14 | 2011-06-28 | Hamilton Sundstrand Corporation | Pole count changing generator |
| US8590286B2 (en) * | 2007-12-05 | 2013-11-26 | United Technologies Corp. | Gas turbine engine systems involving tip fans |
| US8739548B2 (en) * | 2007-12-20 | 2014-06-03 | United Technologies Corporation | Sliding ramp nozzle system for a gas turbine engine |
| US8127528B2 (en) * | 2008-02-26 | 2012-03-06 | United Technologies Corporation | Auxiliary propulsor for a variable cycle gas turbine engine |
| US8082727B2 (en) * | 2008-02-26 | 2011-12-27 | United Technologies Corporation | Rear propulsor for a variable cycle gas turbine engine |
| JP5092143B2 (ja) * | 2008-03-07 | 2012-12-05 | 独立行政法人 宇宙航空研究開発機構 | 高バイパス比ターボファンジェットエンジン |
| GB0809336D0 (en) * | 2008-05-23 | 2008-07-02 | Rolls Royce Plc | A gas turbine engine arrangement |
| US8128021B2 (en) | 2008-06-02 | 2012-03-06 | United Technologies Corporation | Engine mount system for a turbofan gas turbine engine |
| US20140174056A1 (en) | 2008-06-02 | 2014-06-26 | United Technologies Corporation | Gas turbine engine with low stage count low pressure turbine |
| US20100031669A1 (en) * | 2008-08-06 | 2010-02-11 | Cessna Aircraft Company | Free Turbine Generator For Aircraft |
| US8887485B2 (en) * | 2008-10-20 | 2014-11-18 | Rolls-Royce North American Technologies, Inc. | Three spool gas turbine engine having a clutch and compressor bypass |
| ES2370308B1 (es) * | 2008-12-31 | 2012-10-22 | Futur Investment Partners, S.A. | Motor aeronáutico. |
| US8375695B2 (en) * | 2009-06-30 | 2013-02-19 | General Electric Company | Aircraft gas turbine engine counter-rotatable generator |
| US20110171007A1 (en) * | 2009-09-25 | 2011-07-14 | James Edward Johnson | Convertible fan system |
| US20110167792A1 (en) * | 2009-09-25 | 2011-07-14 | James Edward Johnson | Adaptive engine |
| US20110179766A1 (en) * | 2009-10-27 | 2011-07-28 | Fly Steam, LLC | Heat recovery system |
| US8499544B2 (en) * | 2009-11-17 | 2013-08-06 | General Electric Company | Turbogenerator with cooling system |
| US8695324B2 (en) * | 2009-11-20 | 2014-04-15 | General Electric Co. | Multistage tip fan |
| US9353684B2 (en) * | 2009-12-11 | 2016-05-31 | Northrop Grumman Systems Corporation | Aircraft engine airflow modulation apparatus and method for engine bay cooling and cycle flow matching |
| CN101737194B (zh) * | 2009-12-18 | 2013-06-05 | 北京航空航天大学 | 一种变循环发动机模式转换机构中的可调前涵道引射器 |
| US8063528B2 (en) * | 2009-12-18 | 2011-11-22 | General Electric Company | Counter-rotatable generator |
| US20110146228A1 (en) * | 2009-12-21 | 2011-06-23 | John Lewis Baughman | Power extraction system |
| CA2724611A1 (en) * | 2009-12-21 | 2011-06-21 | General Electric Company | Power extraction system |
| US20110146289A1 (en) * | 2009-12-21 | 2011-06-23 | John Lewis Baughman | Power extraction method |
| DE102010009477A1 (de) * | 2010-02-26 | 2011-09-01 | Rolls-Royce Deutschland Ltd & Co Kg | Fluggasturbinenantrieb |
| FR2966522B1 (fr) * | 2010-10-26 | 2015-04-24 | Snecma | Turbomachine a double soufflante et triple flux |
| US9016041B2 (en) * | 2010-11-30 | 2015-04-28 | General Electric Company | Variable-cycle gas turbine engine with front and aft FLADE stages |
| FR2972769B1 (fr) * | 2011-03-16 | 2015-07-03 | Snecma | Turbomachine a triple flux |
| FR2975135B1 (fr) | 2011-05-12 | 2016-07-22 | Snecma | Cone arriere de turboreacteur tournant a micro-jets |
| US8789376B2 (en) * | 2011-05-27 | 2014-07-29 | General Electric Company | Flade duct turbine cooling and power and thermal management |
| US9239012B2 (en) | 2011-06-08 | 2016-01-19 | United Technologies Corporation | Flexible support structure for a geared architecture gas turbine engine |
| US9631558B2 (en) | 2012-01-03 | 2017-04-25 | United Technologies Corporation | Geared architecture for high speed and small volume fan drive turbine |
| US9410608B2 (en) | 2011-06-08 | 2016-08-09 | United Technologies Corporation | Flexible support structure for a geared architecture gas turbine engine |
| WO2012174240A1 (en) * | 2011-06-14 | 2012-12-20 | Rolls-Royce North American Technologies, Inc. | Aircraft powerplant |
| WO2013077924A2 (en) * | 2011-09-08 | 2013-05-30 | Rolls-Royce North American Technologies Inc. | Gas turbine engine system and supersonic exhaust nozzle |
| US9777631B2 (en) | 2011-09-30 | 2017-10-03 | General Electric Company | Conformal inlet apparatus for a gas turbine engine |
| US9279388B2 (en) * | 2011-11-01 | 2016-03-08 | United Technologies Corporation | Gas turbine engine with two-spool fan and variable vane turbine |
| US10287914B2 (en) | 2012-01-31 | 2019-05-14 | United Technologies Corporation | Gas turbine engine with high speed low pressure turbine section and bearing support features |
| US20130192256A1 (en) * | 2012-01-31 | 2013-08-01 | Gabriel L. Suciu | Geared turbofan engine with counter-rotating shafts |
| US10125693B2 (en) | 2012-04-02 | 2018-11-13 | United Technologies Corporation | Geared turbofan engine with power density range |
| US20150308351A1 (en) | 2012-05-31 | 2015-10-29 | United Technologies Corporation | Fundamental gear system architecture |
| US8572943B1 (en) | 2012-05-31 | 2013-11-05 | United Technologies Corporation | Fundamental gear system architecture |
| US8756908B2 (en) | 2012-05-31 | 2014-06-24 | United Technologies Corporation | Fundamental gear system architecture |
| US9140212B2 (en) | 2012-06-25 | 2015-09-22 | United Technologies Corporation | Gas turbine engine with reverse-flow core having a bypass flow splitter |
| US10197008B2 (en) * | 2013-02-19 | 2019-02-05 | United Technologies Corporation | Gas turbine engine including a third flowpath exhaust nozzle |
| US9003638B2 (en) | 2013-03-11 | 2015-04-14 | Pratt & Whitney Canada Corp. | Method of assembling an electromechanical device in a gas-turbine engine |
| US8829702B1 (en) * | 2013-03-11 | 2014-09-09 | Pratt & Whitney Canada Corp | Gas turbine engine with internal electromechanical device |
| US9863366B2 (en) * | 2013-03-13 | 2018-01-09 | Rolls-Royce North American Technologies Inc. | Exhaust nozzle apparatus and method for multi stream aircraft engine |
| US9523329B2 (en) * | 2013-03-15 | 2016-12-20 | United Technologies Corporation | Gas turbine engine with stream diverter |
| EP3957847A1 (en) | 2013-05-09 | 2022-02-23 | Raytheon Technologies Corporation | Turbofan engine front section |
| US10287917B2 (en) | 2013-05-09 | 2019-05-14 | United Technologies Corporation | Turbofan engine front section |
| FR3008740B1 (fr) * | 2013-07-18 | 2017-11-24 | Snecma | Turbomachine comportant un melangeur a lobes entre un generateur de gaz et une turbine. |
| US9371776B2 (en) | 2013-08-20 | 2016-06-21 | Darren Levine | Dual flow air injection intraturbine engine and method of operating same |
| US9909529B2 (en) | 2013-09-20 | 2018-03-06 | United Technologies Corporation | Flow path routing within a gas turbine engine |
| US10400709B2 (en) | 2013-09-20 | 2019-09-03 | United Technologies Corporation | Auxiliary device for three air flow path gas turbine engine |
| US10371090B2 (en) | 2014-01-13 | 2019-08-06 | United Technologies Corporation | Variable area exhaust mixer for a gas turbine engine |
| US10030606B2 (en) | 2014-01-27 | 2018-07-24 | United Technologies Corporation | Variable exhaust mixer and cooler for a three-stream gas turbine engine |
| US9951721B2 (en) | 2014-10-21 | 2018-04-24 | United Technologies Corporation | Three-stream gas turbine engine architecture |
| US11236639B2 (en) * | 2015-02-10 | 2022-02-01 | Raytheon Technologies Corporation | Gas turbine engine and an airflow control system |
| WO2016189712A1 (ja) | 2015-05-27 | 2016-12-01 | 株式会社Ihi | ジェットエンジン |
| US10443539B2 (en) | 2015-11-23 | 2019-10-15 | Rolls-Royce North American Technologies Inc. | Hybrid exhaust nozzle |
| US10677158B2 (en) * | 2015-12-29 | 2020-06-09 | General Electric Company | Method and system for in-line distributed propulsion |
| US10794281B2 (en) * | 2016-02-02 | 2020-10-06 | General Electric Company | Gas turbine engine having instrumented airflow path components |
| US10151217B2 (en) * | 2016-02-11 | 2018-12-11 | General Electric Company | Turbine frame cooling systems and methods of assembly for use in a gas turbine engine |
| FR3050485B1 (fr) * | 2016-04-26 | 2020-04-10 | Safran Aircraft Engines | Turbomachine a double flux |
| US20170314509A1 (en) * | 2016-04-27 | 2017-11-02 | General Electric Company | Turbofan assembly and method of assembling |
| US10563516B2 (en) | 2016-07-06 | 2020-02-18 | General Electric Company | Turbine engine and method of assembling |
| US10287024B2 (en) | 2016-08-04 | 2019-05-14 | United Technologies Corporation | Direct drive aft fan engine |
| US10352274B2 (en) | 2016-08-18 | 2019-07-16 | United Technologies Corporation | Direct drive aft fan engine |
| RU2644660C1 (ru) * | 2017-03-07 | 2018-02-13 | Акционерное общество "ОДК-Авиадвигатель" | Газотурбинный двигатель |
| RU2669420C1 (ru) * | 2017-04-12 | 2018-10-11 | Владимир Леонидович Письменный | Двухконтурный турбореактивный двигатель |
| RU2675167C1 (ru) * | 2017-10-30 | 2018-12-17 | Владимир Леонидович Письменный | Газотурбинная установка |
| FR3085435B1 (fr) * | 2018-09-05 | 2021-06-18 | Safran Aircraft Engines | Turbomachine a double flux |
| RU2728577C2 (ru) * | 2018-10-03 | 2020-07-31 | Акционерное общество "Объединенная двигателестроительная корпорация" (АО "ОДК") | Турбореактивный двухконтурный двигатель с раздельным истечением потоков из сопел |
| FR3087823B1 (fr) * | 2018-10-26 | 2020-11-13 | Safran Aircraft Engines | Module de soufflante equipe d'une machine electrique pour une turbomachine d'aeronef |
| US12044194B2 (en) * | 2019-10-15 | 2024-07-23 | General Electric Company | Propulsion system architecture |
| CN112727635B (zh) * | 2020-12-31 | 2022-04-26 | 中国航空发动机研究院 | 一种双外涵发动机 |
| CN113323769A (zh) * | 2021-06-07 | 2021-08-31 | 北京航空航天大学 | 一种基于多涵道进气级间燃烧室的变循环发动机构型 |
| RU208402U1 (ru) * | 2021-08-03 | 2021-12-16 | Общество с ограниченной ответственностью "Оверхол-Про" | Турбонагреватель газа |
| US11492918B1 (en) | 2021-09-03 | 2022-11-08 | General Electric Company | Gas turbine engine with third stream |
| US20230117984A1 (en) * | 2021-10-14 | 2023-04-20 | General Electric Company | Heat engine with heat exchanger |
| CN113738530B (zh) * | 2021-10-15 | 2022-06-17 | 清华大学 | 带叶尖风扇的多涵道航空发动机机匣结构 |
| US11834954B2 (en) | 2022-04-11 | 2023-12-05 | General Electric Company | Gas turbine engine with third stream |
| US12065989B2 (en) | 2022-04-11 | 2024-08-20 | General Electric Company | Gas turbine engine with third stream |
| US12565866B2 (en) | 2022-08-02 | 2026-03-03 | General Electric Company | Gas turbine engine with third stream |
| US12577925B2 (en) | 2022-08-02 | 2026-03-17 | General Electric Company | Gas turbine engine with third stream |
| US12486817B2 (en) | 2022-08-02 | 2025-12-02 | General Electric Company | Gas turbine engine with third stream |
| US12516647B2 (en) | 2022-08-02 | 2026-01-06 | General Electric Company | Gas turbine engine with third stream |
| US12577926B2 (en) | 2022-08-02 | 2026-03-17 | General Electric Company | Gas turbine engine |
| US12560132B2 (en) | 2022-08-02 | 2026-02-24 | General Electric Company | Gas turbine engine with third stream |
| US12031504B2 (en) | 2022-08-02 | 2024-07-09 | General Electric Company | Gas turbine engine with third stream |
| US12410763B2 (en) | 2022-08-02 | 2025-09-09 | General Electric Company | Gas turbine engine with third stream |
| US12571358B2 (en) | 2022-08-02 | 2026-03-10 | General Electric Company | Gas turbine engine with third stream |
| US12421917B2 (en) | 2022-08-02 | 2025-09-23 | General Electric Company | Gas turbine engine with third stream |
| US12410753B2 (en) | 2022-11-01 | 2025-09-09 | General Electric Company | Gas turbine engine |
| US12392290B2 (en) | 2022-11-01 | 2025-08-19 | General Electric Company | Gas turbine engine |
| US12428992B2 (en) | 2022-11-01 | 2025-09-30 | General Electric Company | Gas turbine engine |
| US12535033B2 (en) | 2022-11-01 | 2026-01-27 | General Electric Company | Gas turbine engine |
| US12503980B2 (en) | 2022-11-01 | 2025-12-23 | General Electric Company | Gas turbine engine |
| US12196131B2 (en) | 2022-11-01 | 2025-01-14 | General Electric Company | Gas turbine engine |
| US12388322B2 (en) | 2023-03-24 | 2025-08-12 | Rolls-Royce North American Technologies, Inc. | Electric generator behind fan in turbine engine |
| GB2633358A (en) * | 2023-09-07 | 2025-03-12 | Arthur Davies Mervyn | Dual induction jet DIJ |
| CN117738814B (zh) * | 2024-02-21 | 2024-05-17 | 中国航发四川燃气涡轮研究院 | 带叶尖风扇及串联压气机的变流路宽速域发动机 |
| US12510029B1 (en) | 2024-12-19 | 2025-12-30 | Rolls-Royce North American Technologies, Inc. | Electric generator in turbine engine |
| CN120061999B (zh) * | 2025-02-21 | 2026-01-09 | 哈尔滨工业大学 | 一种基于旋转机匣的大涵道比涡扇发动机动力系统及设计方法 |
| US12540551B1 (en) | 2025-07-01 | 2026-02-03 | General Electric Company | Gas turbine engines including splittered airfoils |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3282053A (en) * | 1966-11-01 | Ducted fan arrangement for aircraft | ||
| US2405919A (en) * | 1940-03-02 | 1946-08-13 | Power Jets Res & Dev Ltd | Fluid flow energy transformer |
| US3348379A (en) * | 1963-09-25 | 1967-10-24 | Rolls Royce | Turbojet engine with compressor bypass and aft fan |
| GB981857A (en) * | 1963-12-03 | 1965-01-27 | Rolls Royce | Gas turbine engine |
| GB1212875A (en) * | 1967-12-21 | 1970-11-18 | Rolls Royce | Aircraft |
| US3673802A (en) | 1970-06-18 | 1972-07-04 | Gen Electric | Fan engine with counter rotating geared core booster |
| GB1321657A (en) * | 1970-09-16 | 1973-06-27 | Secr Defence | Ducted fan gas turbine jet propulsion engine |
| GB1330904A (en) * | 1971-04-19 | 1973-09-19 | Secr Defence | Gas turbine jet propulsion engines |
| US3938328A (en) * | 1971-11-08 | 1976-02-17 | The Boeing Company | Multicycle engine |
| US4055949A (en) * | 1973-05-08 | 1977-11-01 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation | Multiflow gas turbine power plant |
| US4043121A (en) | 1975-01-02 | 1977-08-23 | General Electric Company | Two-spool variable cycle engine |
| US4068471A (en) | 1975-06-16 | 1978-01-17 | General Electric Company | Variable cycle engine with split fan section |
| US4222235A (en) | 1977-07-25 | 1980-09-16 | General Electric Company | Variable cycle engine |
| US4232515A (en) | 1978-03-06 | 1980-11-11 | The Boeing Company | Supersonic cruise airplane and engine |
| US4463772A (en) | 1981-09-29 | 1984-08-07 | The Boeing Company | Flush inlet for supersonic aircraft |
| US4592201A (en) * | 1982-07-12 | 1986-06-03 | General Electric Company | Turbofan mixed flow exhaust system |
| GB2246171B (en) * | 1986-06-21 | 1992-04-08 | British Aerospace | Improvements in or related to gas turbine engines |
| US5070690A (en) * | 1989-04-26 | 1991-12-10 | General Electric Company | Means and method for reducing differential pressure loading in an augmented gas turbine engine |
| GB8924871D0 (en) * | 1989-11-03 | 1989-12-20 | Rolls Royce Plc | Tandem fan engine |
| CA2091473A1 (en) | 1992-04-20 | 1993-10-21 | Mark J. Wagner | Bypass injector valve for variable cycle aircraft engines |
| US5261227A (en) | 1992-11-24 | 1993-11-16 | General Electric Company | Variable specific thrust turbofan engine |
| US5388964A (en) | 1993-09-14 | 1995-02-14 | General Electric Company | Hybrid rotor blade |
| US5402638A (en) | 1993-10-04 | 1995-04-04 | General Electric Company | Spillage drag reducing flade engine |
| US5404713A (en) * | 1993-10-04 | 1995-04-11 | General Electric Company | Spillage drag and infrared reducing flade engine |
| US5806303A (en) | 1996-03-29 | 1998-09-15 | General Electric Company | Turbofan engine with a core driven supercharged bypass duct and fixed geometry nozzle |
| US5809772A (en) | 1996-03-29 | 1998-09-22 | General Electric Company | Turbofan engine with a core driven supercharged bypass duct |
| US5794432A (en) | 1996-08-27 | 1998-08-18 | Diversitech, Inc. | Variable pressure and variable air flow turbofan engines |
| US5931636A (en) | 1997-08-28 | 1999-08-03 | General Electric Company | Variable area turbine nozzle |
| US6732502B2 (en) * | 2002-03-01 | 2004-05-11 | General Electric Company | Counter rotating aircraft gas turbine engine with high overall pressure ratio compressor |
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2003
- 2003-11-21 US US10/719,884 patent/US7216475B2/en active Active
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- 2004-11-17 EP EP04257144A patent/EP1533510B1/en not_active Expired - Lifetime
- 2004-11-19 JP JP2004336213A patent/JP4820545B2/ja not_active Expired - Fee Related
- 2004-11-22 CN CNB2004100950316A patent/CN100404839C/zh not_active Expired - Lifetime
Also Published As
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|---|---|
| EP1533510A3 (en) | 2009-02-18 |
| US20050109012A1 (en) | 2005-05-26 |
| US7216475B2 (en) | 2007-05-15 |
| JP2005155621A (ja) | 2005-06-16 |
| CN100404839C (zh) | 2008-07-23 |
| EP1533510A2 (en) | 2005-05-25 |
| CN1619129A (zh) | 2005-05-25 |
| EP1533510B1 (en) | 2011-08-31 |
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