CA2089981A1 - Tuyere d'echappement a geometrie variable, orientable, pour turbines a gaz - Google Patents
Tuyere d'echappement a geometrie variable, orientable, pour turbines a gazInfo
- Publication number
- CA2089981A1 CA2089981A1 CA2089981A CA2089981A CA2089981A1 CA 2089981 A1 CA2089981 A1 CA 2089981A1 CA 2089981 A CA2089981 A CA 2089981A CA 2089981 A CA2089981 A CA 2089981A CA 2089981 A1 CA2089981 A1 CA 2089981A1
- Authority
- CA
- Canada
- Prior art keywords
- variable geometry
- thrust
- exhaust nozzle
- gas turbines
- governing
- 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.)
- Granted
Links
- 230000001105 regulatory effect Effects 0.000 abstract 2
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
- F02K1/002—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector
- F02K1/008—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector in any rearward direction
-
- 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
- F02K1/1292—Varying effective area of jet pipe or nozzle by means of pivoted flaps of three series of flaps, the upstream series having its flaps hinged at their upstream ends on a fixed structure, the internal downstream series having its flaps hinged at their upstream ends on the downstream ends of the flaps of the upstream series and at their downstream ends on the downstream ends of the flaps of the external downstream series hinged at their upstream ends on a substantially axially movable structure
-
- 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)
- Supercharger (AREA)
- Control Of Turbines (AREA)
- Nozzles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09200369A ES2075782B1 (es) | 1992-02-20 | 1992-02-20 | Tobera orientable de geometria variable para turbinas de gas. |
ES9200369 | 1992-02-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2089981A1 true CA2089981A1 (fr) | 1993-08-21 |
CA2089981C CA2089981C (fr) | 2000-05-23 |
Family
ID=8276129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002089981A Expired - Fee Related CA2089981C (fr) | 1992-02-20 | 1993-02-19 | Tuyere d'echappement a geometrie variable, orientable, pour turbines a gaz |
Country Status (5)
Country | Link |
---|---|
US (1) | US5329763A (fr) |
EP (1) | EP0557229B1 (fr) |
CA (1) | CA2089981C (fr) |
DE (1) | DE69300530T2 (fr) |
ES (1) | ES2075782B1 (fr) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5245823A (en) * | 1991-09-23 | 1993-09-21 | United Technologies Corporation | External flap vectoring mechanism |
ES2105928B1 (es) * | 1993-09-21 | 1998-05-01 | Sener Ing & Sist | Petalo maestro divergente para toberas orientables de geometria variable destinadas a propulsores de turbina de gas. |
ES2105929B1 (es) * | 1993-11-23 | 1998-05-01 | Sener Ing & Sist | Tobera axisimetrica orientable de geometria variable para propulsores de turbina de gas. |
ES2136475B1 (es) * | 1994-05-20 | 2000-05-16 | Sener Ing & Sist | Perfeccionamientos en toberas axisimetricas de geometria variable y orientacion del flujo destinadas a propulsores de turbina de gas. |
ES2136528B1 (es) * | 1996-12-26 | 2000-05-01 | Sener Ing & Sist | Perfeccionamientos en toberas axisimetricas de geometria variable y orientacion del flujo destinadasa propulsores de turbina de gas |
US6212877B1 (en) | 1998-09-04 | 2001-04-10 | General Electric Company | Vectoring ring support and actuation mechanism for axisymmetric vectoring nozzle with a universal joint |
ES2153300B1 (es) * | 1998-09-04 | 2001-07-16 | Turbo Propulsores Ind | Mecanismo de guiado para toberas orientables de geometria variable aplicables a turbinas de gas. |
FR2790791B1 (fr) * | 1999-03-10 | 2001-04-13 | Snecma | Tuyere d'ejection de turboreacteur axisymetrique et a orientation globale |
FR2792367B1 (fr) * | 1999-04-15 | 2002-04-26 | Snecma | Tuyere d'ejection axisymetrique, convergente divergente a orientation par un anneau guide |
FR2792366B1 (fr) * | 1999-04-15 | 2005-08-19 | Snecma | Tuyere d'ejection axisymetrique, convergente divergente et orientable |
US6199772B1 (en) | 1999-08-25 | 2001-03-13 | General Electric Company | Linear actuation and vectoring ring support mechanism for axisymmetric vectoring nozzle |
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 |
US7861535B2 (en) * | 2007-09-24 | 2011-01-04 | United Technologies Corporation | Self-aligning liner support hanger |
DE102008022271A1 (de) * | 2008-05-06 | 2009-11-26 | Opara, Günther | Düse für einen Strömungsantrieb |
US8549834B2 (en) | 2010-10-21 | 2013-10-08 | United Technologies Corporation | Gas turbine engine with variable area fan nozzle |
US20120199670A1 (en) * | 2011-02-04 | 2012-08-09 | Honeywell International Inc. | Reduced drag afterburner nozzle actuation system |
US9249732B2 (en) | 2012-09-28 | 2016-02-02 | United Technologies Corporation | Panel support hanger for a turbine engine |
US9243515B2 (en) | 2012-09-28 | 2016-01-26 | United Technologies Corporation | Support hanger for flexibly connecting a plurality of panels |
US9989009B2 (en) * | 2012-10-31 | 2018-06-05 | The Boeing Company | Methods and apparatus for sealing variable area fan nozzles of jet engines |
EP2971724B1 (fr) | 2013-03-13 | 2020-05-06 | Rolls-Royce North American Technologies, Inc. | Système d'actionnement compact pour tuyère d'échappement de moteur de turbine à gaz |
US9650991B2 (en) | 2013-06-27 | 2017-05-16 | The Boeing Company | Pivoting ring petal actuation for variable area fan nozzle |
GB201314667D0 (en) | 2013-08-16 | 2013-10-02 | Rolls Royce Plc | A panel attachment system |
US9951717B2 (en) | 2015-04-15 | 2018-04-24 | Hamilton Sundstrand Corporation | Asymmetric load compensation system |
PL417832A1 (pl) * | 2016-07-04 | 2018-01-15 | General Electric Company | Zespół rozszerzenia kielichowego, zwłaszcza do dyszy i sposób jego rozkładania oraz silnik turbowentylatorowy zawierający ten zespół |
US11004703B1 (en) * | 2019-10-25 | 2021-05-11 | Xia Tai Xin Semiconductor (Qing Dao) Ltd. | Gas flow guiding device for semiconductor processing apparatus and method of using the same |
CN112855380B (zh) * | 2020-12-02 | 2022-05-03 | 南京航空航天大学 | 轴对称通道的流量调节装置、使用所述装置的尾喷管及调节方法 |
CN114278458B (zh) * | 2021-12-27 | 2023-05-05 | 中国航发沈阳发动机研究所 | 一种二元喷管收敛段调节机构 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1381397A (en) * | 1971-02-26 | 1975-01-22 | Mtu Muenchen Gmbh | Jet pipe arrangement for a jet-propulsion engine |
FR2470253A1 (fr) * | 1979-11-23 | 1981-05-29 | Snecma | Tuyere orientable pour propulseur a reaction |
GB2196587B (en) * | 1980-10-31 | 1988-08-24 | Rolls Royce | Jet pipe for jet propulsion in aircraft |
US4550877A (en) * | 1982-08-03 | 1985-11-05 | Rolls-Royce Inc. | Streamlined nozzle for turbomachines |
SE447708B (sv) * | 1983-10-21 | 1986-12-08 | Atlas Copco Ab | Anordning for sammanfogning medelst nitning av tva eller flera sektioner ingaende i en konstruktion bestaende av skivformiga element |
GB2156004A (en) * | 1984-03-15 | 1985-10-02 | Gen Electric | Thrust modulation device for a gas turbine engine |
US4690330A (en) * | 1985-12-02 | 1987-09-01 | United Technologies Corporation | Louvered seal flap edge stiffener |
DE3860847D1 (de) * | 1987-02-26 | 1990-11-29 | Rolls Royce Plc | Schwenkbare schubduese mit variablem, verstellbarem querschnitt. |
US5039014A (en) * | 1989-04-11 | 1991-08-13 | General Electric Company | Axisymmetric vectoring exhaust nozzle seal |
US4994660A (en) * | 1989-04-11 | 1991-02-19 | Hitachi, Ltd. | Axisymmetric vectoring exhaust nozzle |
US5076496A (en) * | 1990-02-05 | 1991-12-31 | General Electric Company | Exhaust nozzle flap seal |
US5082182A (en) * | 1990-08-23 | 1992-01-21 | United Technologies Corporation | Thrust vectoring exhaust nozzle |
US5150839A (en) * | 1991-03-14 | 1992-09-29 | General Electric Company | Nozzle load management |
US5174502A (en) * | 1991-05-10 | 1992-12-29 | General Electric Company | Support for a translating nozzle vectoring ring |
-
1992
- 1992-02-20 ES ES09200369A patent/ES2075782B1/es not_active Expired - Fee Related
-
1993
- 1993-02-03 EP EP93500010A patent/EP0557229B1/fr not_active Expired - Lifetime
- 1993-02-03 DE DE69300530T patent/DE69300530T2/de not_active Expired - Fee Related
- 1993-02-19 CA CA002089981A patent/CA2089981C/fr not_active Expired - Fee Related
- 1993-02-22 US US08/020,669 patent/US5329763A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2075782R (fr) | 1997-09-01 |
ES2075782B1 (es) | 1998-03-16 |
DE69300530T2 (de) | 1996-05-15 |
ES2075782A2 (es) | 1995-10-01 |
EP0557229B1 (fr) | 1995-09-27 |
CA2089981C (fr) | 2000-05-23 |
US5329763A (en) | 1994-07-19 |
DE69300530D1 (de) | 1995-11-02 |
EP0557229A1 (fr) | 1993-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |