DE602007008299D1 - Fandüse mit variablem querschnitt für eine gasturbinentriebwerksfangondel mit antriebsringbetätigungssystem - Google Patents
Fandüse mit variablem querschnitt für eine gasturbinentriebwerksfangondel mit antriebsringbetätigungssystemInfo
- Publication number
- DE602007008299D1 DE602007008299D1 DE602007008299T DE602007008299T DE602007008299D1 DE 602007008299 D1 DE602007008299 D1 DE 602007008299D1 DE 602007008299 T DE602007008299 T DE 602007008299T DE 602007008299 T DE602007008299 T DE 602007008299T DE 602007008299 D1 DE602007008299 D1 DE 602007008299D1
- Authority
- DE
- Germany
- Prior art keywords
- control system
- gas turbine
- turbine engine
- return control
- transfer wire
- 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
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 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
- F02K1/06—Varying effective area of jet pipe or nozzle
-
- 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
- F02K1/1207—Varying effective area of jet pipe or nozzle by means of pivoted flaps of one series of flaps hinged at their upstream ends on a fixed structure
-
- 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
- F02K1/15—Control or regulation
-
- 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
-
- 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
- F05D2250/40—Movement of components
- F05D2250/42—Movement of components with two degrees of freedom
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Supercharger (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2007/063255 WO2008108847A1 (en) | 2007-03-05 | 2007-03-05 | Fan variable area nozzle for a gas turbine engine fan nacelle with drive ring actuation system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007008299D1 true DE602007008299D1 (de) | 2010-09-16 |
Family
ID=38828999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602007008299T Active DE602007008299D1 (de) | 2007-03-05 | 2007-03-05 | Fandüse mit variablem querschnitt für eine gasturbinentriebwerksfangondel mit antriebsringbetätigungssystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US8316646B2 (de) |
EP (1) | EP2134949B1 (de) |
AT (1) | ATE476594T1 (de) |
DE (1) | DE602007008299D1 (de) |
WO (1) | WO2008108847A1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0820175D0 (en) * | 2008-11-05 | 2008-12-10 | Rolls Royce Plc | A gas turbine engine variable area exhuast nozzle |
US8961114B2 (en) | 2010-11-22 | 2015-02-24 | General Electric Company | Integrated variable geometry flow restrictor and heat exchanger |
FR2972768B1 (fr) * | 2011-03-14 | 2015-07-17 | Snecma | Turbomachine a helice(s) pour aeronef, a tuyere mobile |
US9447695B2 (en) | 2012-03-01 | 2016-09-20 | United Technologies Corporation | Diffuser seal for geared turbofan or turboprop engines |
US9091230B2 (en) * | 2012-05-16 | 2015-07-28 | The Boeing Company | Linked ring petal actuation for variable area fan nozzle |
FR2993932B1 (fr) * | 2012-07-27 | 2015-09-25 | Aircelle Sa | Dispositif d'entrainement de volets notamment pour tuyere adaptative |
US11585293B2 (en) * | 2012-10-01 | 2023-02-21 | Raytheon Technologies Corporation | Low weight large fan gas turbine engine |
US9989009B2 (en) * | 2012-10-31 | 2018-06-05 | The Boeing Company | Methods and apparatus for sealing variable area fan nozzles of jet engines |
US10400621B2 (en) | 2013-03-04 | 2019-09-03 | United Technologies Corporation | Pivot door thrust reverser with variable area nozzle |
WO2014197030A2 (en) * | 2013-03-12 | 2014-12-11 | United Technologies Corporation | Expanding shell flow control device |
US9650991B2 (en) | 2013-06-27 | 2017-05-16 | The Boeing Company | Pivoting ring petal actuation for variable area fan nozzle |
US9488130B2 (en) | 2013-10-17 | 2016-11-08 | Honeywell International Inc. | Variable area fan nozzle systems with improved drive couplings |
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 |
FR3042226B1 (fr) * | 2015-10-13 | 2019-06-07 | Safran Nacelles | Tuyere de section variable pour nacelle d'aeronef et nacelle pour un turboreacteur d'aeronef comportant une telle tuyere |
US10302044B2 (en) * | 2015-12-18 | 2019-05-28 | Rohr, Inc. | Translating cascade thrust reverser with control of blocker door |
US20190293020A1 (en) * | 2018-03-21 | 2019-09-26 | Spirit Aerosystems, Inc. | Flexible sleeve for adjustable fan duct nozzle |
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 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2800766A (en) * | 1952-09-25 | 1957-07-30 | Gen Electric | Annular means for changing the area of a variable exhaust nozzle |
GB1365491A (en) * | 1971-01-02 | 1974-09-04 | Dowty Rotol Ltd | Gas turbine ducted fan engines and fans therefor |
GB1424193A (en) * | 1972-03-21 | 1976-02-11 | Rolls Royce | Gas turbine ducted fan engines |
GB2120172B (en) | 1982-10-26 | 1985-09-11 | Meurer Druck And Carton Gmbh | Sheet processing appparatus |
US5261605A (en) * | 1990-08-23 | 1993-11-16 | United Technologies Corporation | Axisymmetric nozzle with gimbled unison ring |
US5174502A (en) | 1991-05-10 | 1992-12-29 | General Electric Company | Support for a translating nozzle vectoring ring |
US5782431A (en) * | 1995-08-18 | 1998-07-21 | Gal-Or; Benjamin | Thrust vectoring/reversing systems |
US6299077B1 (en) * | 1999-12-18 | 2001-10-09 | United Technologies Corporation | Actuation system for convergent/divergent nozzle |
US7721551B2 (en) * | 2006-06-29 | 2010-05-25 | United Technologies Corporation | Fan variable area nozzle for a gas turbine engine fan nacelle |
EP2074304B1 (de) * | 2006-10-12 | 2015-03-25 | United Technologies Corporation | Gasturbinentriebwerk mit Dreifachkörper-Gebläsedüse mit variablem Querschnitt und Schubumkehrvorrichtung |
WO2008045062A1 (en) * | 2006-10-12 | 2008-04-17 | United Technologies Corporation | Fan variable area nozzle for a gas turbine engine fan nacelle with sliding actuation system |
US7797944B2 (en) * | 2006-10-20 | 2010-09-21 | United Technologies Corporation | Gas turbine engine having slim-line nacelle |
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 |
-
2007
- 2007-03-05 US US12/521,037 patent/US8316646B2/en active Active
- 2007-03-05 DE DE602007008299T patent/DE602007008299D1/de active Active
- 2007-03-05 WO PCT/US2007/063255 patent/WO2008108847A1/en active Application Filing
- 2007-03-05 AT AT07779026T patent/ATE476594T1/de not_active IP Right Cessation
- 2007-03-05 EP EP07779026A patent/EP2134949B1/de not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
WO2008108847A1 (en) | 2008-09-12 |
EP2134949B1 (de) | 2010-08-04 |
US8316646B2 (en) | 2012-11-27 |
US20100058769A1 (en) | 2010-03-11 |
ATE476594T1 (de) | 2010-08-15 |
EP2134949A1 (de) | 2009-12-23 |
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