ES2105929A1 - Tobera aximetrica orientable de geometria variable para propulsores de turbina de gas. - Google Patents

Tobera aximetrica orientable de geometria variable para propulsores de turbina de gas.

Info

Publication number
ES2105929A1
ES2105929A1 ES09302455A ES9302455A ES2105929A1 ES 2105929 A1 ES2105929 A1 ES 2105929A1 ES 09302455 A ES09302455 A ES 09302455A ES 9302455 A ES9302455 A ES 9302455A ES 2105929 A1 ES2105929 A1 ES 2105929A1
Authority
ES
Spain
Prior art keywords
gas turbine
variable geometry
vectoning
divergent
bar
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
Application number
ES09302455A
Other languages
English (en)
Other versions
ES2105929B1 (es
Inventor
Urruela Jose Rivacoba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sener Ingenieria y Sistemas SA
Original Assignee
Sener Ingenieria y Sistemas SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sener Ingenieria y Sistemas SA filed Critical Sener Ingenieria y Sistemas SA
Priority to ES09302455A priority Critical patent/ES2105929B1/es
Priority to US08/232,705 priority patent/US5398499A/en
Priority to CA002122536A priority patent/CA2122536C/en
Priority to EP94500102A priority patent/EP0654597B1/en
Priority to DE69407145T priority patent/DE69407145T2/de
Publication of ES2105929A1 publication Critical patent/ES2105929A1/es
Application granted granted Critical
Publication of ES2105929B1 publication Critical patent/ES2105929B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • F02K1/1223—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)
  • Control Of Turbines (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Nozzles (AREA)
  • Supercharger (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

Abstract

TOBERA AXISIMETRICA ORIENTABLE DE GEOMETRIA VARIABLE PARA PROPULSORES DE TURBINA DE GAS, QUE COMPRENDE TRAMOS CONVERGENTE (2) Y DIVERGENTE (3) FORMADOS POR PETALOS MAESTROS (4, 5) Y PETALOS ESCLAVOS (33, 34) DEBIDAMENTE RELACIONADOS ENTRE SI, ESTANDO CADA PETALO MAESTRO DIVERGENTE (5) RELACIONADO CON UNA PIEZA ANULAR EXTERNA (6) DE GOBIERNO MEDIANTE UNA BARRA BIARTICULADA (15). ESTA BARRA VA CONECTADA POR UN EXTREMO A LA PIEZA (6) MEDIANTE UNA ARTICULACION CILINDRICA (16), MIENTRAS QUE POR EL OPUESTO VA RELACIONADA CON EL PETALO MAESTRO DIVERGENTE (5) A TRAVES DE BARRAS INTERMEDIAS (26, 27).
ES09302455A 1993-11-23 1993-11-23 Tobera axisimetrica orientable de geometria variable para propulsores de turbina de gas. Expired - Fee Related ES2105929B1 (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES09302455A ES2105929B1 (es) 1993-11-23 1993-11-23 Tobera axisimetrica orientable de geometria variable para propulsores de turbina de gas.
US08/232,705 US5398499A (en) 1993-11-23 1994-04-25 Orientable axisymmetric nozzle of variable geometry of gas turbine propulsors
CA002122536A CA2122536C (en) 1993-11-23 1994-04-29 Orientable axisymmetric nozzle of variable geometry for gas turbine propulsors
EP94500102A EP0654597B1 (en) 1993-11-23 1994-06-08 Variable geometry thrust vectoning means for a gas turbine
DE69407145T DE69407145T2 (de) 1993-11-23 1994-06-08 Geometrische variable Anordnung für dem Abgasstromsvektor eines Gasturbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09302455A ES2105929B1 (es) 1993-11-23 1993-11-23 Tobera axisimetrica orientable de geometria variable para propulsores de turbina de gas.

Publications (2)

Publication Number Publication Date
ES2105929A1 true ES2105929A1 (es) 1997-10-16
ES2105929B1 ES2105929B1 (es) 1998-05-01

Family

ID=8283708

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09302455A Expired - Fee Related ES2105929B1 (es) 1993-11-23 1993-11-23 Tobera axisimetrica orientable de geometria variable para propulsores de turbina de gas.

Country Status (5)

Country Link
US (1) US5398499A (es)
EP (1) EP0654597B1 (es)
CA (1) CA2122536C (es)
DE (1) DE69407145T2 (es)
ES (1) ES2105929B1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
FR2750167B1 (fr) * 1996-06-20 1998-07-31 Snecma Tuyere d'ejection de turboreacteur, a geometrie variable
US5842643A (en) * 1996-12-03 1998-12-01 General Electric Company Articulated exhaust nozzle fairing
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
US5897120A (en) * 1997-04-15 1999-04-27 General Electric Company Outer flap elastic seal assembly
ES2208850T3 (es) * 1997-06-16 2004-06-16 Industria De Turbo Propulsores, S.A. Conjunto de montaje para un petalo principal divergente de una tobera de geometria variable.
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
FR2792368B1 (fr) * 1999-04-19 2001-05-25 Snecma Tuyere d'ejection de turboreacteur a systeme d'orientation du type cardan
US20060150612A1 (en) * 2005-01-12 2006-07-13 Honeywell International Inc. Thrust vector control
US7874160B2 (en) * 2007-08-21 2011-01-25 United Technologies Corporation Nozzle-area ratio float bias
US8020386B2 (en) * 2007-08-21 2011-09-20 United Technologies Corporation Rollertrack pivoting axi-nozzle
US9932845B2 (en) * 2011-06-30 2018-04-03 United Technologies Corporation Impingement cooled nozzle liner
US8607574B1 (en) * 2012-06-11 2013-12-17 United Technologies Corporation Turbine engine exhaust nozzle flap
US9989009B2 (en) * 2012-10-31 2018-06-05 The Boeing Company Methods and apparatus for sealing variable area fan nozzles of jet engines
USD868627S1 (en) 2018-04-27 2019-12-03 Jetoptera, Inc. Flying car
US10464668B2 (en) 2015-09-02 2019-11-05 Jetoptera, Inc. Configuration for vertical take-off and landing system for aerial vehicles
WO2017065858A2 (en) 2015-09-02 2017-04-20 Jetoptera, Inc. Ejector and airfoil configurations
CN113638820B (zh) * 2021-10-13 2022-02-01 中国航发四川燃气涡轮研究院 一种扩张段调节板不过中线的二元矢量喷管矢量实现方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176792A (en) * 1977-07-11 1979-12-04 General Electric Company Variable area exhaust nozzle
US4994660A (en) * 1989-04-11 1991-02-19 Hitachi, Ltd. Axisymmetric vectoring exhaust nozzle
US5082182A (en) * 1990-08-23 1992-01-21 United Technologies Corporation Thrust vectoring exhaust nozzle
EP0557229A1 (en) * 1992-02-20 1993-08-25 Sener, Ingenieria Y Sistemas, S.A. Thrust vectoring variable geometry exhaust nozzle for gas turbines
US5245823A (en) * 1991-09-23 1993-09-21 United Technologies Corporation External flap vectoring mechanism

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180440B1 (es) * 1972-04-17 1976-06-11 Snecma
US4587806A (en) * 1981-05-11 1986-05-13 United Technologies Corporation Area two-dimensional converging/diverging nozzle
US4420932A (en) * 1982-03-02 1983-12-20 The United States Of America As Represented By The Secretary Of The Air Force Pressure control system for convergent-divergent exhaust nozzle
US4690330A (en) * 1985-12-02 1987-09-01 United Technologies Corporation Louvered seal flap edge stiffener
US4662566A (en) * 1985-12-02 1987-05-05 United Technologies Corporation Louvered seal flap for flap-type nozzle
FR2617910A1 (fr) * 1987-07-08 1989-01-13 Snecma Tuyere axisymetrique de turboreacteur convergente divergente
US5039014A (en) * 1989-04-11 1991-08-13 General Electric Company Axisymmetric vectoring exhaust nozzle seal
US5076496A (en) * 1990-02-05 1991-12-31 General Electric Company Exhaust nozzle flap seal
ES2066684B1 (es) * 1992-10-27 1997-07-01 Sener Ing & Sist Petalo esclavo divergente de sellado en toberas de geometria variable para propulsores de turbina de gas.
US5285637A (en) * 1992-11-02 1994-02-15 United Technologies Corporation Seal centering and restraining device for an axisymmetric convergent/divergent nozzle
US5328098A (en) * 1993-07-09 1994-07-12 United Technologies Corporation Thrust vectoring ejector nozzle
US5335489A (en) * 1993-07-09 1994-08-09 United Technologies Corporation Gas turbine vectoring exhaust nozzle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176792A (en) * 1977-07-11 1979-12-04 General Electric Company Variable area exhaust nozzle
US4994660A (en) * 1989-04-11 1991-02-19 Hitachi, Ltd. Axisymmetric vectoring exhaust nozzle
US5082182A (en) * 1990-08-23 1992-01-21 United Technologies Corporation Thrust vectoring exhaust nozzle
US5245823A (en) * 1991-09-23 1993-09-21 United Technologies Corporation External flap vectoring mechanism
EP0557229A1 (en) * 1992-02-20 1993-08-25 Sener, Ingenieria Y Sistemas, S.A. Thrust vectoring variable geometry exhaust nozzle for gas turbines

Also Published As

Publication number Publication date
ES2105929B1 (es) 1998-05-01
CA2122536C (en) 2000-02-01
EP0654597B1 (en) 1997-12-03
DE69407145D1 (de) 1998-01-15
EP0654597A1 (en) 1995-05-24
CA2122536A1 (en) 1995-05-24
DE69407145T2 (de) 1998-04-23
US5398499A (en) 1995-03-21

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