IL54186A - Exhaust nozzle seal flap linkage arrangement for a gas turbine engine - Google Patents

Exhaust nozzle seal flap linkage arrangement for a gas turbine engine

Info

Publication number
IL54186A
IL54186A IL54186A IL5418678A IL54186A IL 54186 A IL54186 A IL 54186A IL 54186 A IL54186 A IL 54186A IL 5418678 A IL5418678 A IL 5418678A IL 54186 A IL54186 A IL 54186A
Authority
IL
Israel
Prior art keywords
gas turbine
turbine engine
exhaust nozzle
linkage arrangement
nozzle seal
Prior art date
Application number
IL54186A
Other languages
English (en)
Other versions
IL54186A0 (en
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IL54186A0 publication Critical patent/IL54186A0/xx
Publication of IL54186A publication Critical patent/IL54186A/xx

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
    • F02K1/1207—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
    • F02K1/78—Other construction of jet pipes
    • F02K1/80—Couplings or connections
    • F02K1/805—Sealing devices therefor, e.g. for movable parts of jet pipes or nozzle flaps
    • 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
    • F05D2250/30—Arrangement of components
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Joints Allowing Movement (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Exhaust Silencers (AREA)
IL54186A 1977-07-11 1978-03-03 Exhaust nozzle seal flap linkage arrangement for a gas turbine engine IL54186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/814,567 US4128208A (en) 1977-07-11 1977-07-11 Exhaust nozzle flap seal arrangement

Publications (2)

Publication Number Publication Date
IL54186A0 IL54186A0 (en) 1978-06-15
IL54186A true IL54186A (en) 1980-05-30

Family

ID=25215452

Family Applications (1)

Application Number Title Priority Date Filing Date
IL54186A IL54186A (en) 1977-07-11 1978-03-03 Exhaust nozzle seal flap linkage arrangement for a gas turbine engine

Country Status (8)

Country Link
US (1) US4128208A (de)
JP (1) JPS5419005A (de)
AU (1) AU3392178A (de)
DE (1) DE2815259A1 (de)
FR (1) FR2397533A1 (de)
GB (1) GB1550040A (de)
IL (1) IL54186A (de)
SE (1) SE7804009L (de)

Families Citing this family (57)

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US4397148A (en) * 1980-07-02 1983-08-09 General Electric Company Control system for an augmented turbofan engine
FR2723145B1 (fr) * 1981-11-24 1996-12-13 Snecma Tuyere convergente-divergente, en particulier pour turboreacteur
DE3227858A1 (de) * 1982-07-26 1984-01-26 Fa. Willibald Grammer, 8450 Amberg Abgefederter fahrzeugsitz
US4813608A (en) * 1986-12-10 1989-03-21 The United States Of America As Represented By The Secretary Of The Air Force Bimetallic air seal for exhaust nozzles
US4878618A (en) * 1988-12-08 1989-11-07 United Technologies Corporation Wear resistant, self-damping clamp assembly
US4994660A (en) * 1989-04-11 1991-02-19 Hitachi, Ltd. Axisymmetric vectoring exhaust nozzle
US4978071A (en) * 1989-04-11 1990-12-18 General Electric Company Nozzle with thrust vectoring in the yaw direction
US5039014A (en) * 1989-04-11 1991-08-13 General Electric Company Axisymmetric vectoring exhaust nozzle seal
CN1022433C (zh) * 1989-04-11 1993-10-13 通用电气公司 轴线对称转向排气喷口密封装置
US5101533A (en) * 1989-10-11 1992-04-07 General Electric Company Vibration damping hinge joints for variable area jet engine exhaust nozzles
US5076496A (en) * 1990-02-05 1991-12-31 General Electric Company Exhaust nozzle flap seal
US5235808A (en) * 1990-02-12 1993-08-17 General Electric Company Exhaust nozzle including idle thrust spoiling
WO1992003649A1 (en) * 1990-08-23 1992-03-05 United Technologies Corporation Axisymmetric nozzle with gimbled unison ring
US5082182A (en) * 1990-08-23 1992-01-21 United Technologies Corporation Thrust vectoring exhaust nozzle
US5261605A (en) * 1990-08-23 1993-11-16 United Technologies Corporation Axisymmetric nozzle with gimbled unison ring
GB2464330B (en) * 1991-02-19 2010-09-29 Rolls Royce Plc Exhaust nozzle for thrust vectoring
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
DE69232222T2 (de) * 1991-05-16 2002-08-22 General Electric Co., Schenectady Hitzeschild für achsymmetrische schwenkbare Schubdüse
US5269467A (en) * 1992-08-03 1993-12-14 General Electric Company Vectoring exhaust nozzle seal and flap retaining apparatus
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
US5437411A (en) * 1992-12-14 1995-08-01 General Electric Company Vectoring exhaust nozzle flap and seal positioning apparatus
IL109085A (en) * 1993-04-05 1997-08-14 Gen Electric Nozzle seal assembly with removable baseplate
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
ES2102930B1 (es) * 1993-07-06 1998-08-01 Sener Ing & Sist Tobera axisimetrica de geometria variable para propulsores de turbina de gas.
US5364029A (en) * 1993-08-30 1994-11-15 United Technologies Corporation Axisymmetric convergent/divergent nozzle with external flaps
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.
US5820024A (en) * 1994-05-16 1998-10-13 General Electric Company Hollow nozzle actuating ring
US5484105A (en) * 1994-07-13 1996-01-16 General Electric Company Cooling system for a divergent section of a nozzle
IL115248A (en) * 1994-09-29 2000-07-16 Gen Electric Hydraulic failsafe system and method for an axisymmetric vectoring nozzle
US5740988A (en) * 1995-04-13 1998-04-21 General Electric Company Axisymmetric vectoring nozzle actuating system having multiple power control circuits
US5683034A (en) * 1995-05-22 1997-11-04 United Technologies Corporation Engine exhaust nozzle seal
US5680755A (en) * 1995-09-25 1997-10-28 General Electric Company Convertible ejector selectively cooled thrust vectoring exhaust nozzle
US5788181A (en) * 1995-10-16 1998-08-04 Mcdonnell Douglas Helicopter Co. Thermostatic metal actuator for nozzle actuation
US5842643A (en) * 1996-12-03 1998-12-01 General Electric Company Articulated exhaust nozzle fairing
US5813609A (en) * 1996-12-11 1998-09-29 General Electric Company Hinged lined exhaust nozzle
US5779152A (en) * 1997-01-16 1998-07-14 General Electric Company Coordinated vectoring exhaust nozzle with scissors linkage
DE69704479T2 (de) * 1997-01-17 2001-10-18 Industria De Turbo Propulsores S.A., Zamudio Dichtungsklappe für eine convergent-divergente Schubdüse
US5897120A (en) * 1997-04-15 1999-04-27 General Electric Company Outer flap elastic seal assembly
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
JP4736270B2 (ja) * 2001-08-16 2011-07-27 株式会社Ｉｈｉ ジェットエンジン用排気ノズル
GB0312505D0 (en) * 2003-05-31 2003-07-09 Rolls Royce Plc Engine nozzle
FR2860046B1 (fr) * 2003-09-19 2005-12-02 Snecma Moteurs Volet chaud commande de tuyere axisymetrique de turboreacteur
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
US6983602B2 (en) * 2004-04-21 2006-01-10 General Electric Company Ejector cooled nozzle
US7587899B2 (en) * 2004-08-27 2009-09-15 University Of Houston Shape memory alloy actuated adaptive exhaust nozzle for jet engine
US7578133B2 (en) * 2005-03-28 2009-08-25 United Technologies Corporation Reduced radar cross section exhaust nozzle assembly
US7584621B2 (en) * 2005-08-05 2009-09-08 Siemens Energy, Inc. Radially expanding turbine engine exhaust cylinder interface
US7762078B2 (en) * 2006-09-13 2010-07-27 Aerojet-General Corporation Nozzle with temperature-responsive throat diameter
US20110120079A1 (en) * 2009-11-24 2011-05-26 Schwark Jr Fred W Variable area fan nozzle stiffeners and placement
US8931281B2 (en) 2010-06-07 2015-01-13 United Technologies Corporation External flap retaining mechanism
FR2970519B1 (fr) * 2011-01-14 2013-03-22 Snecma Volet interne commande, tuyere le comprenant, turbomachine d'aeronef comprenant une telle tuyere
WO2014197030A2 (en) * 2013-03-12 2014-12-11 United Technologies Corporation Expanding shell flow control device
US9840984B2 (en) * 2013-08-20 2017-12-12 United Technologies Corporation Linkage to control and restrain flap movement
US11536352B2 (en) * 2018-09-26 2022-12-27 The Boeing Company Drive train linkage and method therefor
CN112682214A (zh) * 2020-12-28 2021-04-20 中国航发沈阳发动机研究所 一种轴对称可调收扩喷管内流道平衡协调结构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910828A (en) * 1956-08-24 1959-11-03 United Aircraft Company Convergent-divergent variable area propulsion nozzle
US3095695A (en) * 1959-11-23 1963-07-02 Gen Motors Corp Convergent-divergent jet nozzle
GB1255010A (en) * 1968-05-08 1971-11-24 Rolls Royce Fluid flow control apparatus
US3592389A (en) * 1969-11-24 1971-07-13 Gen Motors Corp Flap linkage
US3612400A (en) * 1970-06-02 1971-10-12 Gen Motors Corp Variable jet propulsion nozzle
DE2158625A1 (de) * 1971-11-26 1973-05-30 Messerschmitt Boelkow Blohm Schubduese fuer strahltriebwerke
US3794244A (en) * 1971-12-20 1974-02-26 United Aircraft Corp Seal centering and retention means
US3730436A (en) * 1971-12-20 1973-05-01 United Aircraft Corp Synchronized exhaust nozzle actuating system
US3820720A (en) * 1973-08-29 1974-06-28 United Aircraft Corp Flap synchronizing control means
US3979065A (en) * 1974-10-31 1976-09-07 United Technologies Corporation Cooling liner for an exhaust nozzle

Also Published As

Publication number Publication date
AU3392178A (en) 1979-09-13
FR2397533B1 (de) 1984-08-24
DE2815259C2 (de) 1991-05-16
FR2397533A1 (fr) 1979-02-09
GB1550040A (en) 1979-08-08
SE7804009L (sv) 1979-01-12
IL54186A0 (en) 1978-06-15
US4128208A (en) 1978-12-05
DE2815259A1 (de) 1979-01-25
JPS5419005A (en) 1979-02-13
JPS6125902B2 (de) 1986-06-18

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