DE602006006628D1 - Konvergente-divergente Düse mit ineinander greifenden divergenten Klappen - Google Patents
Konvergente-divergente Düse mit ineinander greifenden divergenten KlappenInfo
- Publication number
- DE602006006628D1 DE602006006628D1 DE602006006628T DE602006006628T DE602006006628D1 DE 602006006628 D1 DE602006006628 D1 DE 602006006628D1 DE 602006006628 T DE602006006628 T DE 602006006628T DE 602006006628 T DE602006006628 T DE 602006006628T DE 602006006628 D1 DE602006006628 D1 DE 602006006628D1
- Authority
- DE
- Germany
- Prior art keywords
- divergent
- convergent
- interlocking
- flaps
- nozzle
- 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
- 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
- F02K1/06—Varying effective area of jet pipe or nozzle
- F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
- F02K1/1223—Varying effective area of jet pipe or nozzle by means of pivoted flaps of two series of flaps, the upstream series having its flaps hinged at their upstream ends on a fixed structure and the downstream series having its flaps hinged at their upstream ends on the downstream ends of the flaps of the upstream series
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Exhaust Silencers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/231,067 US7624567B2 (en) | 2005-09-20 | 2005-09-20 | Convergent divergent nozzle with interlocking divergent flaps |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602006006628D1 true DE602006006628D1 (de) | 2009-06-18 |
Family
ID=37667354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602006006628T Active DE602006006628D1 (de) | 2005-09-20 | 2006-07-20 | Konvergente-divergente Düse mit ineinander greifenden divergenten Klappen |
Country Status (4)
Country | Link |
---|---|
US (1) | US7624567B2 (de) |
EP (1) | EP1764498B1 (de) |
JP (1) | JP2007085335A (de) |
DE (1) | DE602006006628D1 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US20070062199A1 (en) * | 2005-09-22 | 2007-03-22 | United Technologies Corporation | Turbine engine nozzle |
US7624579B2 (en) | 2006-02-15 | 2009-12-01 | United Technologies Corporation | Convergent divergent nozzle with supported divergent seals |
US7721551B2 (en) * | 2006-06-29 | 2010-05-25 | United Technologies Corporation | Fan variable area nozzle for a gas turbine engine fan nacelle |
GB2448320B (en) * | 2007-04-10 | 2012-04-11 | Pericles Pilidis | Aircraft engine variable nozzle for silencing and performance enhancement |
US7963099B2 (en) * | 2007-05-21 | 2011-06-21 | General Electric Company | Fluted chevron exhaust nozzle |
US7926285B2 (en) | 2007-07-18 | 2011-04-19 | General Electric Company | Modular chevron exhaust nozzle |
US7716932B2 (en) * | 2008-07-24 | 2010-05-18 | Spirit Aerosystems, Inc. | Dilating fan duct nozzle |
US8991191B2 (en) * | 2009-11-24 | 2015-03-31 | General Electric Company | Thermally actuated passive gas turbine engine compartment venting |
US9126374B2 (en) | 2010-09-28 | 2015-09-08 | Russell B. Hanson | Iso-grid composite component |
US8549834B2 (en) | 2010-10-21 | 2013-10-08 | United Technologies Corporation | Gas turbine engine with variable area fan nozzle |
JP5673405B2 (ja) * | 2011-07-12 | 2015-02-18 | 株式会社Ihi | ジェットエンジンの可変排気ノズル |
US9810085B2 (en) | 2011-08-22 | 2017-11-07 | United Technologies Corporation | Flap seal for gas turbine engine movable nozzle flap |
US20130232949A1 (en) * | 2012-03-09 | 2013-09-12 | Gary J. Dillard | Pressure balanced area control of high aspect ratio nozzle |
US9163582B2 (en) | 2012-05-30 | 2015-10-20 | United Technologies Corporation | Convergent-divergent gas turbine nozzle comprising movable flaps having a variable thickness in a lateral direction |
US8695540B2 (en) | 2012-06-18 | 2014-04-15 | Aerojet Rocketdyne Of De, Inc. | Fuel-cracking diesel engine system |
US9689346B2 (en) * | 2013-04-12 | 2017-06-27 | United Technologies Corporation | Gas turbine engine convergent/divergent exhaust nozzle divergent seal with dovetail interface |
EP3097301B1 (de) | 2014-01-24 | 2018-05-02 | United Technologies Corporation | Divergenzklappe |
US9869190B2 (en) | 2014-05-30 | 2018-01-16 | General Electric Company | Variable-pitch rotor with remote counterweights |
US10072510B2 (en) | 2014-11-21 | 2018-09-11 | General Electric Company | Variable pitch fan for gas turbine engine and method of assembling the same |
US10100653B2 (en) | 2015-10-08 | 2018-10-16 | General Electric Company | Variable pitch fan blade retention system |
US11674435B2 (en) | 2021-06-29 | 2023-06-13 | General Electric Company | Levered counterweight feathering system |
US11795964B2 (en) | 2021-07-16 | 2023-10-24 | General Electric Company | Levered counterweight feathering system |
US11772809B2 (en) * | 2021-11-27 | 2023-10-03 | Airbus Defence and Space GmbH | Fuselage for an aircraft with fuselage-integrated tailplane |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972475A (en) * | 1975-07-31 | 1976-08-03 | United Technologies Corporation | Nozzle construction providing for thermal growth |
US4073441A (en) * | 1976-10-04 | 1978-02-14 | General Electric Company | Gas turbine engine nozzle apparatus including a nozzle flap slot seal |
US4171093A (en) * | 1977-08-19 | 1979-10-16 | The United States Of America As Represented By The Secretary Of The Air Force | Durability flap and seal liner assembly for exhaust nozzles |
US4643356A (en) * | 1977-08-31 | 1987-02-17 | United Technologies Corporation | Cooling liner for convergent-divergent exhaust nozzle |
US4718230A (en) * | 1986-11-10 | 1988-01-12 | United Technologies Corporation | Augmentor liner construction |
US4747542A (en) * | 1987-04-14 | 1988-05-31 | United Technologies Corporation | Nozzle flap edge cooling |
US4747543A (en) * | 1987-04-14 | 1988-05-31 | United Technologies Corporation | Nozzle flap cooling liner |
US5000386A (en) * | 1989-07-03 | 1991-03-19 | General Electric Company | Exhaust flaps |
US5076496A (en) * | 1990-02-05 | 1991-12-31 | General Electric Company | Exhaust nozzle flap seal |
US5067324A (en) * | 1990-04-04 | 1991-11-26 | United Technologies Corporation | Engine nozzle liner retainer |
US5060472A (en) * | 1990-04-12 | 1991-10-29 | The United States Of America As Represented By The Secretary Of The Air Force | Insulated cooling liner |
US5080284A (en) * | 1990-06-25 | 1992-01-14 | United Technologies Corporation | Cooling system for the trailing edge of a liner |
US5131222A (en) * | 1990-11-28 | 1992-07-21 | The United States Of Americas As Represented By The Secretary Of The Air Force | Thermally valved cooling system for exhaust nozzle systems |
US5239823A (en) * | 1991-02-26 | 1993-08-31 | United Technologies Corporation | Multiple layer cooled nozzle liner |
US5115979A (en) * | 1991-05-28 | 1992-05-26 | General Electric Company | Conforming plunger seal assembly |
US5188292A (en) * | 1991-06-28 | 1993-02-23 | The United States Of America As Represented By The Secretary Of The Air Force | Thermal shields for rotating members in a gas flow path |
US5239815A (en) * | 1991-09-23 | 1993-08-31 | United Technologies Corporation | Sync-ring assembly for a gas turbine engine exhaust nozzle |
US5209059A (en) * | 1991-12-27 | 1993-05-11 | The United States Of America As Represented By The Secretary Of The Air Force | Active cooling apparatus for afterburners |
US5215256A (en) * | 1992-07-16 | 1993-06-01 | Barcza W Kevin | Flap hinge arrangement for a convergent/divergent nozzle |
US5269467A (en) | 1992-08-03 | 1993-12-14 | General Electric Company | Vectoring exhaust nozzle seal and flap retaining apparatus |
US5249419A (en) * | 1992-10-07 | 1993-10-05 | The United States Of America As Represented By The Secretary Of The Air Force | Nozzle liner for gas turbine engines |
US5437411A (en) | 1992-12-14 | 1995-08-01 | General Electric Company | Vectoring exhaust nozzle flap and seal positioning apparatus |
US5323965A (en) * | 1993-05-26 | 1994-06-28 | The United States Of America As Represented By The Secretary Of The Air Force | Hinge end seal |
US5524438A (en) | 1994-12-15 | 1996-06-11 | United Technologies Corporation | Segmented bulkhead liner for a gas turbine combustor |
US5683034A (en) | 1995-05-22 | 1997-11-04 | United Technologies Corporation | Engine exhaust nozzle seal |
US5560198A (en) | 1995-05-25 | 1996-10-01 | United Technologies Corporation | Cooled gas turbine engine augmentor fingerseal assembly |
US5839663A (en) | 1996-07-23 | 1998-11-24 | United Technologies Corporation | Gas turbine exhaust nozzle flap and flap seal apparatus |
US5797544A (en) | 1996-09-27 | 1998-08-25 | United Technologies Corporation | C/D nozzle with synchronizing ring link suspension |
US5813611A (en) | 1996-09-27 | 1998-09-29 | United Technologies Corporation | Compact pressure balanced fulcrum-link nozzle |
US5842643A (en) * | 1996-12-03 | 1998-12-01 | General Electric Company | Articulated exhaust nozzle fairing |
US6398129B1 (en) | 1999-12-29 | 2002-06-04 | United Technologies Corporation | Throat configuration for axisymmetric nozzle |
US6658854B2 (en) * | 2002-02-01 | 2003-12-09 | General Electric Co. | Methods and apparatus for retaining gas turbine engine nozzle basesheets |
US6779336B2 (en) * | 2002-07-05 | 2004-08-24 | United Technologies Corporation | Cooled variable geometry exhaust nozzle |
FR2855559B1 (fr) * | 2003-05-27 | 2005-07-15 | Snecma Moteurs | Systeme d'etancheite du flux secondaire a l'entree d'une tuyere d'une turbomachine avec chambre de post-combustion |
US7225622B2 (en) | 2003-07-21 | 2007-06-05 | United Technologies Corporation | Turbine engine nozzle |
US7302793B2 (en) * | 2003-10-29 | 2007-12-04 | General Electric Company | Methods and apparatus to reduce turbine engine nozzle basesheet stresses |
US7178325B2 (en) * | 2004-05-20 | 2007-02-20 | United Technologies Corporation | Divergent flap for a gas turbine engine |
US7578133B2 (en) * | 2005-03-28 | 2009-08-25 | United Technologies Corporation | Reduced radar cross section exhaust nozzle assembly |
-
2005
- 2005-09-20 US US11/231,067 patent/US7624567B2/en not_active Expired - Fee Related
-
2006
- 2006-07-20 EP EP06253792A patent/EP1764498B1/de active Active
- 2006-07-20 DE DE602006006628T patent/DE602006006628D1/de active Active
- 2006-07-24 JP JP2006200711A patent/JP2007085335A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US20070234728A1 (en) | 2007-10-11 |
EP1764498B1 (de) | 2009-05-06 |
US7624567B2 (en) | 2009-12-01 |
EP1764498A3 (de) | 2007-08-08 |
JP2007085335A (ja) | 2007-04-05 |
EP1764498A2 (de) | 2007-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |