CN102828850B - 用于沿直线促动喷气发动机喷嘴的改流构件的设备和方法 - Google Patents
用于沿直线促动喷气发动机喷嘴的改流构件的设备和方法 Download PDFInfo
- Publication number
- CN102828850B CN102828850B CN201210200377.2A CN201210200377A CN102828850B CN 102828850 B CN102828850 B CN 102828850B CN 201210200377 A CN201210200377 A CN 201210200377A CN 102828850 B CN102828850 B CN 102828850B
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- linear actuator
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- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
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- 238000001514 detection method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 1
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- 238000007514 turning Methods 0.000 description 1
Classifications
-
- 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
- F02K1/383—Introducing air inside the jet with retractable elements
-
- 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
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/54—Nozzles having means for reversing jet thrust
- F02K1/76—Control or regulation of thrust reversers
- F02K1/763—Control or regulation of thrust reversers with actuating systems or actuating devices; Arrangement of actuators for thrust reversers
-
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Nozzles (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/163,463 US8613398B2 (en) | 2011-06-17 | 2011-06-17 | Apparatus and methods for linear actuation of flow altering components of jet engine nozzle |
| US13/163463 | 2011-06-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102828850A CN102828850A (zh) | 2012-12-19 |
| CN102828850B true CN102828850B (zh) | 2016-12-21 |
Family
ID=46318981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210200377.2A Active CN102828850B (zh) | 2011-06-17 | 2012-06-18 | 用于沿直线促动喷气发动机喷嘴的改流构件的设备和方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8613398B2 (enExample) |
| EP (1) | EP2535547B2 (enExample) |
| JP (1) | JP6087068B2 (enExample) |
| CN (1) | CN102828850B (enExample) |
| BR (1) | BR102012014640A8 (enExample) |
| CA (1) | CA2779811C (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100715968B1 (ko) * | 2006-03-29 | 2007-05-08 | 순천대학교 산학협력단 | 플라즈마 디스플레이 패널용 무연 저융점 붕산염 유리조성물 |
| US9328695B2 (en) * | 2006-10-12 | 2016-05-03 | United Technologies Corporation | Variable fan nozzle using shape memory material |
| US9551295B2 (en) * | 2012-07-24 | 2017-01-24 | Rohr, Inc. | Variable area fan nozzle position and skew sensing |
| US9989009B2 (en) | 2012-10-31 | 2018-06-05 | The Boeing Company | Methods and apparatus for sealing variable area fan nozzles of jet engines |
| FR3000994A1 (fr) * | 2013-01-16 | 2014-07-18 | Aircelle Sa | Tuyere de nacelle a dispositifs de regulation de pression |
| GB2510635B (en) * | 2013-02-12 | 2017-11-01 | Ge Aviat Systems Ltd | Method for predicting faults in an aircraft thrust reverser system |
| WO2014197030A2 (en) * | 2013-03-12 | 2014-12-11 | United Technologies Corporation | Expanding shell flow control device |
| US9581145B2 (en) * | 2013-05-14 | 2017-02-28 | The Boeing Company | Shape memory alloy actuation system for variable area fan nozzle |
| CN106364653A (zh) * | 2016-08-31 | 2017-02-01 | 何洪波 | 全垫升气垫船 |
| FR3075760B1 (fr) * | 2017-12-21 | 2020-01-31 | Safran Nacelles | Nacelle de moteur d’aeronef |
| US10906661B2 (en) * | 2018-11-05 | 2021-02-02 | Rohr, Inc. | Nacelle cowl hinge |
| US11440671B2 (en) * | 2019-01-24 | 2022-09-13 | Amazon Technologies, Inc. | Adjustable motor fairings for aerial vehicles |
| CN110439707B (zh) * | 2019-07-26 | 2021-10-01 | 中国航发沈阳发动机研究所 | 一种飞机尾部弹性片组件 |
| FR3102148B1 (fr) * | 2019-10-16 | 2022-07-01 | Safran | Système propulsif pour un aéronef |
| US11834189B2 (en) * | 2020-04-09 | 2023-12-05 | Gulfstream Aerospace Corporation | Exhaust nozzle assembly, propulsion system employing the exhaust nozzle assembly, and aircraft employing the propulsion system |
| US12018838B2 (en) | 2022-06-21 | 2024-06-25 | General Electric Company | Cowl assembly for a gas turbine engine |
| US12442333B1 (en) | 2024-10-09 | 2025-10-14 | General Electric Company | Turbine engine having a variable engine intake system |
| US12435666B1 (en) * | 2024-10-09 | 2025-10-07 | General Electric Company | Turbine engine having a variable engine intake system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2372779A (en) * | 2001-03-03 | 2002-09-04 | Rolls Royce Plc | Gas turbine engine nozzle with noise reducing tabs |
| EP1817489A1 (en) * | 2004-11-12 | 2007-08-15 | The Boeing Company | Shape changing structure in a jet engine nacelle nozzle and corresponding jet engine and operating method |
| CN102105669A (zh) * | 2008-08-06 | 2011-06-22 | 埃尔塞乐公司 | 具有活动山形件的用于涡轮喷气发动机舱的噪声消减装置以及相关的发动机舱 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1008322A (en) * | 1964-08-04 | 1965-10-27 | Rolls Royce | Gas turbine engine |
| US3449914A (en) * | 1967-12-21 | 1969-06-17 | United Aircraft Corp | Variable flow turbofan engine |
| US3829020A (en) | 1973-06-13 | 1974-08-13 | Boeing Co | Translating sleeve variable area nozzle and thrust reverser |
| US3931708A (en) | 1973-10-11 | 1976-01-13 | United Technologies Corporation | Variable flap for a variable pitch ducted fan propulsor |
| US4533098A (en) † | 1983-06-20 | 1985-08-06 | General Electric Company | Thrust reverser attachment |
| US5261229A (en) * | 1992-08-03 | 1993-11-16 | General Electric Company | Noise-suppressed exhaust nozzles for jet engines |
| GB2308866B (en) | 1996-01-04 | 1999-09-08 | Rolls Royce Plc | Ducted fan gas turbine engine with secondary duct |
| US6318070B1 (en) | 2000-03-03 | 2001-11-20 | United Technologies Corporation | Variable area nozzle for gas turbine engines driven by shape memory alloy actuators |
| CA2472605C (en) | 2002-01-09 | 2010-10-19 | The Nordam Group, Inc. | Turbofan variable fan nozzle |
| GB0205701D0 (en) | 2002-03-12 | 2002-04-24 | Rolls Royce Plc | Variable area nozzle |
| US6718752B2 (en) | 2002-05-29 | 2004-04-13 | The Boeing Company | Deployable segmented exhaust nozzle for a jet engine |
| US7458221B1 (en) | 2003-10-23 | 2008-12-02 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Variable area nozzle including a plurality of convexly vanes with a crowned contour, in a vane to vane sealing arrangement and with nonuniform lengths |
| US7174704B2 (en) * | 2004-07-23 | 2007-02-13 | General Electric Company | Split shroud exhaust nozzle |
| US7340883B2 (en) * | 2004-11-12 | 2008-03-11 | The Boeing Company | Morphing structure |
| US8235325B2 (en) | 2005-10-04 | 2012-08-07 | United Technologies Corporation | Fan variable area nozzle positional measurement system |
| US7721551B2 (en) | 2006-06-29 | 2010-05-25 | United Technologies Corporation | Fan variable area nozzle for a gas turbine engine fan nacelle |
| FR2904372B1 (fr) * | 2006-07-26 | 2008-10-31 | Snecma Sa | Tuyere d'ejection des gaz pour turbomachine a double flux ayant une section d'ejection ou de col variable par deplacement du capot secondaire |
| GB0618072D0 (en) | 2006-09-14 | 2006-10-25 | Rolls Royce Plc | Aeroengine nozzle |
| US7966828B2 (en) | 2007-01-08 | 2011-06-28 | United Technologies Corporation | Variable area nozzle with woven sleeve extension |
| US7721549B2 (en) | 2007-02-08 | 2010-05-25 | United Technologies Corporation | Fan variable area nozzle for a gas turbine engine fan nacelle with cam drive ring actuation system |
| US7966827B2 (en) | 2007-05-31 | 2011-06-28 | United Technologies Corporation | Gas turbine engine with fan variable area nozzle having a rotational valve system |
| US8074440B2 (en) | 2007-08-23 | 2011-12-13 | United Technologies Corporation | Gas turbine engine with axial movable fan variable area nozzle |
| US8006479B2 (en) | 2007-10-15 | 2011-08-30 | United Technologies Corporation | Thrust reversing variable area nozzle |
| FR2928183A1 (fr) * | 2008-02-29 | 2009-09-04 | Aircelle Sa | Dispositif de reduction de bruit pour moteur d'aeronef, du type a chevrons mobiles |
| JP5486231B2 (ja) * | 2009-07-27 | 2014-05-07 | カヤバ工業株式会社 | リニアアクチュエータ |
-
2011
- 2011-06-17 US US13/163,463 patent/US8613398B2/en active Active
-
2012
- 2012-06-14 CA CA2779811A patent/CA2779811C/en active Active
- 2012-06-15 BR BR102012014640A patent/BR102012014640A8/pt not_active Application Discontinuation
- 2012-06-15 JP JP2012135276A patent/JP6087068B2/ja not_active Expired - Fee Related
- 2012-06-15 EP EP12172297.9A patent/EP2535547B2/en active Active
- 2012-06-18 CN CN201210200377.2A patent/CN102828850B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2372779A (en) * | 2001-03-03 | 2002-09-04 | Rolls Royce Plc | Gas turbine engine nozzle with noise reducing tabs |
| EP1817489A1 (en) * | 2004-11-12 | 2007-08-15 | The Boeing Company | Shape changing structure in a jet engine nacelle nozzle and corresponding jet engine and operating method |
| CN102105669A (zh) * | 2008-08-06 | 2011-06-22 | 埃尔塞乐公司 | 具有活动山形件的用于涡轮喷气发动机舱的噪声消减装置以及相关的发动机舱 |
Also Published As
| Publication number | Publication date |
|---|---|
| BR102012014640A2 (pt) | 2014-01-07 |
| CA2779811C (en) | 2019-08-20 |
| US8613398B2 (en) | 2013-12-24 |
| BR102012014640A8 (pt) | 2018-05-15 |
| EP2535547A3 (en) | 2013-08-21 |
| JP2013002447A (ja) | 2013-01-07 |
| EP2535547B1 (en) | 2016-03-30 |
| JP6087068B2 (ja) | 2017-03-01 |
| CA2779811A1 (en) | 2012-12-17 |
| EP2535547B2 (en) | 2022-08-24 |
| US20120321456A1 (en) | 2012-12-20 |
| EP2535547A2 (en) | 2012-12-19 |
| CN102828850A (zh) | 2012-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |