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ES2136475A1 - Perfeccionamientos en toberas axisimetricas de geometria variable y orientacion del flujo destinadas a propulsores de turbina de gas. - Google Patents

Perfeccionamientos en toberas axisimetricas de geometria variable y orientacion del flujo destinadas a propulsores de turbina de gas.

Info

Publication number
ES2136475A1
ES2136475A1 ES009401114A ES9401114A ES2136475A1 ES 2136475 A1 ES2136475 A1 ES 2136475A1 ES 009401114 A ES009401114 A ES 009401114A ES 9401114 A ES9401114 A ES 9401114A ES 2136475 A1 ES2136475 A1 ES 2136475A1
Authority
ES
Spain
Prior art keywords
orientation
geometry
variable geometry
axisymmetric
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.)
Granted
Application number
ES009401114A
Other languages
English (en)
Other versions
ES2136475B1 (es
Inventor
Zubillaga Mikel Guruceaga
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 ES009401114A priority Critical patent/ES2136475B1/es
Priority to EP94500154A priority patent/EP0687810B1/en
Priority to DE69423481T priority patent/DE69423481T2/de
Priority to AT94500154T priority patent/ATE190696T1/de
Priority to CA002132255A priority patent/CA2132255C/en
Priority to US08/319,288 priority patent/US5613636A/en
Publication of ES2136475A1 publication Critical patent/ES2136475A1/es
Application granted granted Critical
Publication of ES2136475B1 publication Critical patent/ES2136475B1/es
Priority to GR20000401374T priority patent/GR3033687T3/el
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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

Perfeccionamientos en toberas axisimétricas orientables de geometría variable destinadas a propulsores de turbina de gas, cuyas toberas comprenden una zona convergente (2) seguida de una zona divergente (3), ambas formadas por pétalos maestros (4-5) y pétalos esclavos (33-34), y añaden a las funciones conocidas (variación axisimétrica simultánea, según una ley prefijada, del área de garganta A8 y del área de salida A9; variación de toda la geometría del área de salida A9 con independencia del área de garganta A8 y; orientación axisimétrica del flujo) una cuarta función de variación de solo una parte de la geometría de área de salida A9 con independencia del área de garganta A8.
ES009401114A 1994-05-20 1994-05-20 Perfeccionamientos en toberas axisimetricas de geometria variable y orientacion del flujo destinadas a propulsores de turbina de gas. Expired - Fee Related ES2136475B1 (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES009401114A ES2136475B1 (es) 1994-05-20 1994-05-20 Perfeccionamientos en toberas axisimetricas de geometria variable y orientacion del flujo destinadas a propulsores de turbina de gas.
DE69423481T DE69423481T2 (de) 1994-05-20 1994-09-12 Düse mit Querschnitt- und Strahlvektorverstellung für ein Strahltriebwerk
AT94500154T ATE190696T1 (de) 1994-05-20 1994-09-12 Düse mit querschnitt- und strahlvektorverstellung für ein strahltriebwerk
EP94500154A EP0687810B1 (en) 1994-05-20 1994-09-12 Nozzle with variable geometry and orientation for a jet engine
CA002132255A CA2132255C (en) 1994-05-20 1994-09-16 Axisymmetric nozzles of variable geometry and orientation of the flow which are intended for gas turbine engines
US08/319,288 US5613636A (en) 1994-05-20 1994-10-06 Axisymmetric nozzles of variable geometry and orientation of the flow which are intended for gas turbine engines
GR20000401374T GR3033687T3 (en) 1994-05-20 2000-06-14 Nozzle for a jet engine with variable geometry and orientation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009401114A ES2136475B1 (es) 1994-05-20 1994-05-20 Perfeccionamientos en toberas axisimetricas de geometria variable y orientacion del flujo destinadas a propulsores de turbina de gas.

Publications (2)

Publication Number Publication Date
ES2136475A1 true ES2136475A1 (es) 1999-11-16
ES2136475B1 ES2136475B1 (es) 2000-05-16

Family

ID=8286337

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009401114A Expired - Fee Related ES2136475B1 (es) 1994-05-20 1994-05-20 Perfeccionamientos en toberas axisimetricas de geometria variable y orientacion del flujo destinadas a propulsores de turbina de gas.

Country Status (7)

Country Link
US (1) US5613636A (es)
EP (1) EP0687810B1 (es)
AT (1) ATE190696T1 (es)
CA (1) CA2132255C (es)
DE (1) DE69423481T2 (es)
ES (1) ES2136475B1 (es)
GR (1) GR3033687T3 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
ES2189934T3 (es) 1997-08-28 2003-07-16 Turbo Propulsores Ind Mecanismo de centrado de barras cruzadas para petalos esclavos en toberas convergentes divergentes con 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.
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
FR2790792B1 (fr) * 1999-03-10 2003-11-14 Klimov Corp Tuyere vectorielle
FR2792368B1 (fr) * 1999-04-19 2001-05-25 Snecma Tuyere d'ejection de turboreacteur a systeme d'orientation du type cardan
FR2796422B1 (fr) * 1999-07-12 2001-09-07 Snecma Tuyere d'ejection de turboreacteur axisymetrique, convergente divergente a deviation de jet
US7065955B2 (en) * 2003-06-18 2006-06-27 General Electric Company Methods and apparatus for injecting cleaning fluids into combustors
US7225622B2 (en) * 2003-07-21 2007-06-05 United Technologies Corporation Turbine engine nozzle
US7096661B2 (en) * 2004-03-26 2006-08-29 United Technologies Corporation Axial divergent section slot nozzle
SE527787C2 (sv) * 2004-11-05 2006-06-07 Volvo Aero Corp Utloppsanordning till en jetmotor och en jetmotor innefattande sådan utloppsanordning
US20060150612A1 (en) * 2005-01-12 2006-07-13 Honeywell International Inc. Thrust vector control
EP2074312B1 (en) 2006-10-12 2017-12-13 United Technologies Corporation Fan variable area nozzle for a gas turbine engine fan nacelle with sliding actuation system
GB0808349D0 (en) * 2008-05-09 2008-06-18 Airbus Uk Ltd Spoiler deployment mechanism
RU2455513C1 (ru) * 2010-12-02 2012-07-10 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Реактивное сопло с управляемым вектором тяги для турбореактивного двигателя
EP2971724B1 (en) * 2013-03-13 2020-05-06 Rolls-Royce North American Technologies, Inc. Compact actuation system for a gas turbine engine exhaust nozzle
US9951717B2 (en) 2015-04-15 2018-04-24 Hamilton Sundstrand Corporation Asymmetric load compensation system
EP3461745B1 (en) * 2017-09-28 2021-10-27 Hamilton Sundstrand Corporation Release mechanism for ram air turbine actuator
RU2746168C1 (ru) * 2019-12-17 2021-04-08 Акционерное общество "ОДК-Климов" Регулируемое сопло реактивного двигателя
EP4497933A1 (en) * 2023-07-26 2025-01-29 Industria de Turbo Propulsores S.A. An actuation mechanism for a thrust vectoring variable geometry nozzle of a gas turbine engine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730436A (en) * 1971-12-20 1973-05-01 United Aircraft Corp Synchronized exhaust nozzle actuating system
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
WO1992003649A1 (en) * 1990-08-23 1992-03-05 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
EP0557229A1 (en) * 1992-02-20 1993-08-25 Sener, Ingenieria Y Sistemas, S.A. Thrust vectoring variable geometry exhaust nozzle for gas turbines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1225736A (fr) * 1959-02-16 1960-07-04 Snecma Tuyère réglable pour propulseur à réaction
FR2277239A2 (fr) * 1974-07-04 1976-01-30 Snecma Dispositif de commande de volets de tuyere d'ejection
US5285637A (en) * 1992-11-02 1994-02-15 United Technologies Corporation Seal centering and restraining device for an axisymmetric convergent/divergent nozzle
ES2105929B1 (es) * 1993-11-23 1998-05-01 Sener Ing & Sist Tobera axisimetrica orientable de geometria variable para propulsores de turbina de gas.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730436A (en) * 1971-12-20 1973-05-01 United Aircraft Corp Synchronized exhaust nozzle actuating system
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
WO1992003649A1 (en) * 1990-08-23 1992-03-05 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
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
DE69423481D1 (de) 2000-04-20
CA2132255C (en) 2000-05-23
ES2136475B1 (es) 2000-05-16
EP0687810A3 (en) 1998-04-01
EP0687810B1 (en) 2000-03-15
DE69423481T2 (de) 2000-11-09
GR3033687T3 (en) 2000-10-31
US5613636A (en) 1997-03-25
ATE190696T1 (de) 2000-04-15
CA2132255A1 (en) 1995-11-21
EP0687810A2 (en) 1995-12-20

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