FR2547356B1 - Joint d'etancheite marginal de volet de tuyere - Google Patents

Joint d'etancheite marginal de volet de tuyere

Info

Publication number
FR2547356B1
FR2547356B1 FR8409005A FR8409005A FR2547356B1 FR 2547356 B1 FR2547356 B1 FR 2547356B1 FR 8409005 A FR8409005 A FR 8409005A FR 8409005 A FR8409005 A FR 8409005A FR 2547356 B1 FR2547356 B1 FR 2547356B1
Authority
FR
France
Prior art keywords
tuyere
shutter
marginal seal
marginal
seal
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.)
Expired
Application number
FR8409005A
Other languages
English (en)
Other versions
FR2547356A1 (fr
Inventor
William Marvin Madden
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of FR2547356A1 publication Critical patent/FR2547356A1/fr
Application granted granted Critical
Publication of FR2547356B1 publication Critical patent/FR2547356B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/28—Arrangement of seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • 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
    • F02K1/78—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Gasket Seals (AREA)
  • Supercharger (AREA)
  • Arc Welding In General (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR8409005A 1983-06-13 1984-06-08 Joint d'etancheite marginal de volet de tuyere Expired FR2547356B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/503,954 US4575006A (en) 1983-06-13 1983-06-13 Nozzle flap edge seal

Publications (2)

Publication Number Publication Date
FR2547356A1 FR2547356A1 (fr) 1984-12-14
FR2547356B1 true FR2547356B1 (fr) 1987-03-20

Family

ID=24004221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8409005A Expired FR2547356B1 (fr) 1983-06-13 1984-06-08 Joint d'etancheite marginal de volet de tuyere

Country Status (7)

Country Link
US (1) US4575006A (fr)
JP (1) JPS608454A (fr)
KR (1) KR850000597A (fr)
DE (1) DE3421783A1 (fr)
FR (1) FR2547356B1 (fr)
GB (1) GB2141492B (fr)
IL (1) IL71868A (fr)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575099A (en) * 1984-01-27 1986-03-11 General Electric Company High excursion seal with flexible membrane to prevent gas leakage through hinge
US4756053A (en) * 1987-02-24 1988-07-12 The United States Of America As Represented By The Secretary Of The Air Force Nozzle flap hinge joint
US4747542A (en) * 1987-04-14 1988-05-31 United Technologies Corporation Nozzle flap edge cooling
US4742961A (en) * 1987-05-04 1988-05-10 United Technologies Corporation Exhaust gas nozzle including a cooling air diverter
US4819876A (en) * 1987-06-25 1989-04-11 United Technologies Corporation Divergent flap actuation system for a two-dimensional exhaust nozzle
US4813607A (en) * 1987-10-02 1989-03-21 Allied-Signal Inc. Variable-area thrust vectoring and reversing asymmetric aircraft exhaust nozzle
EP0329804B1 (fr) * 1988-02-24 1992-06-17 Dorr-Oliver Incorporated Fibre à vide avec bande d'étanchéité encastrée détachable
US4895378A (en) * 1988-06-15 1990-01-23 The Boeing Company Slidable high-temperature seal
DE3909347A1 (de) * 1989-03-22 1990-09-27 Mtu Muenchen Gmbh Schubduese zur schubvektorsteuerung fuer mit strahltriebwerken ausgeruestete fluggeraete
US4994660A (en) * 1989-04-11 1991-02-19 Hitachi, Ltd. Axisymmetric vectoring exhaust nozzle
US5039014A (en) * 1989-04-11 1991-08-13 General Electric Company Axisymmetric vectoring exhaust nozzle seal
US4978071A (en) * 1989-04-11 1990-12-18 General Electric Company Nozzle with thrust vectoring in the yaw direction
US5016818A (en) * 1989-08-21 1991-05-21 General Electric Company Integral transition and convergent section exhaust nozzle
US5278749A (en) * 1990-01-03 1994-01-11 Heiko De Man Sprinkler flow control method and apparatus
US5076496A (en) * 1990-02-05 1991-12-31 General Electric Company Exhaust nozzle flap seal
US5143292A (en) * 1991-05-09 1992-09-01 General Electric Company Cooled leaf seal
US5115979A (en) * 1991-05-28 1992-05-26 General Electric Company Conforming plunger seal assembly
DE4210804A1 (de) * 1992-04-01 1993-10-07 Mtu Muenchen Gmbh Einrichtung zur Abdichtung eines Spaltes zwischen winkelversetzt und fest oder relativ zueinander beweglich angeordneten Wandelementen
US5417441A (en) * 1993-01-26 1995-05-23 The United States Of America As Represented By The Secretary Of The Air Force Low friction seal between relatively moving parts
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
US7188477B2 (en) * 2004-04-21 2007-03-13 United Technologies Corporation High temperature dynamic seal for scramjet variable geometry
US7441724B2 (en) * 2004-09-17 2008-10-28 Aurora Flight Sciences Corporation System and method for controlling a roll rate of a torsionally-disconnected freewing aircraft
WO2007001369A2 (fr) * 2004-09-17 2007-01-04 Aurora Flight Sciences Systeme et methode pour commander le regime d'un moteur a soufflante canalisee
US8001764B2 (en) * 2004-09-17 2011-08-23 Aurora Flight Sciences Corporation Vibration isolation engine mount system and method for ducted fans
WO2007001373A2 (fr) * 2004-09-17 2007-01-04 Aurora Flight Sciences Commande d'approche destinee a un avion a decollage et a atterrissage vertical de type « tail sitter »(assis sur la queue
WO2007001372A2 (fr) 2004-09-17 2007-01-04 Aurora Flight Sciences Casserole carenee de refroidissement du reacteur
WO2007005040A2 (fr) * 2004-09-17 2007-01-11 Aurora Flight Sciences Train d'atterrissage adaptatif
FR2920197B1 (fr) * 2007-08-20 2013-08-09 Aircelle Sa Ressort pour volet d'inverseur de poussee a grilles pour turboreacteur d'aeronef
GB201112045D0 (en) * 2011-07-14 2011-08-31 Rolls Royce Plc A gas turbine engine exhaust nozzle
US9016695B2 (en) 2011-08-02 2015-04-28 United Technologies Corporation Gas turbine exhaust nozzle divergent flap seal
US9810085B2 (en) 2011-08-22 2017-11-07 United Technologies Corporation Flap seal for gas turbine engine movable nozzle flap
US9341120B2 (en) 2012-02-10 2016-05-17 United Technologies Corporation Channeled spring seal for sealing an air gap between moving plates
WO2014138078A1 (fr) 2013-03-04 2014-09-12 United Technologies Corporation Joint à doigts souple destiné à rendre étanche un espace entre des éléments de turbomoteur
GB201314667D0 (en) * 2013-08-16 2013-10-02 Rolls Royce Plc A panel attachment system
US9964069B2 (en) 2015-06-29 2018-05-08 United Technologies Corporation Exhaust nozzle control for a gas turbine engine
CN110886666B (zh) * 2019-11-08 2021-01-08 北京动力机械研究所 一种自适应气动力密封的二元可调喷管
US11339744B1 (en) * 2020-02-07 2022-05-24 Rolls-Royce North American Technologies Inc. Pressure equalization in a dual flow path exhaust of a hypersonic propulsion system
US11719191B2 (en) 2021-06-21 2023-08-08 General Electric Company Skirted leaf seal apparatus
US11674447B2 (en) 2021-06-29 2023-06-13 General Electric Company Skirted seal apparatus
US11703014B2 (en) 2021-06-29 2023-07-18 General Electric Company Flexurally actuated self-sealing plunger apparatus
US11692510B2 (en) 2021-08-20 2023-07-04 General Electric Company Plunger seal assembly and sealing method
CN113700572B (zh) * 2021-10-28 2022-02-01 中国航发四川燃气涡轮研究院 一种用于二元矢量喷管收敛段的侧向组合运动密封结构
US11988167B2 (en) * 2022-01-03 2024-05-21 General Electric Company Plunger seal apparatus and sealing method
US11655722B1 (en) * 2022-01-19 2023-05-23 General Electric Company Seal assembly and sealing method
CN115653781B (zh) * 2022-10-13 2024-04-16 中国航发四川燃气涡轮研究院 一种用于矢量喷管侧向的组合密封结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1536514A (fr) * 1966-08-05 United Aircraft Corp Dispositif d'étanchéité aux fluides actionné par pression
US4013226A (en) * 1976-04-14 1977-03-22 The United States Of America As Represented By The Secretary Of The Navy Variable jet nozzle with balanced two-dimensional blocker flap
US4098076A (en) * 1976-12-16 1978-07-04 United Technologies Corporation Cooling air management system for a two-dimensional aircraft engine exhaust nozzle
US4182501A (en) * 1977-03-04 1980-01-08 Astech Thrust reverser for jet engine forming active extension of jet tube
US4206893A (en) * 1978-09-27 1980-06-10 The Boeing Company Seal closure for slot in engine mounting strut
GB2078306B (en) * 1980-06-24 1985-07-17 Rolls Royce Gas turbine exhaust nozzle seals

Also Published As

Publication number Publication date
DE3421783A1 (de) 1984-12-13
JPS608454A (ja) 1985-01-17
IL71868A0 (en) 1984-09-30
FR2547356A1 (fr) 1984-12-14
KR850000597A (ko) 1985-02-28
US4575006A (en) 1986-03-11
IL71868A (en) 1988-02-29
GB8414013D0 (en) 1984-07-04
GB2141492B (en) 1986-04-30
GB2141492A (en) 1984-12-19

Similar Documents

Publication Publication Date Title
FR2547356B1 (fr) Joint d'etancheite marginal de volet de tuyere
FR2510220B1 (fr) Joint d'etancheite
BE883009A (fr) Joint d'etancheite
BE893721A (fr) Composition d'accouplement et d'etanchement
FR2541889B1 (fr) Prothese d'articulation
FR2535429B1 (fr) Bague d'etancheite elastique
ES267699Y (es) "perfil de junta y sujecion de material elastico".
FR2512112B1 (fr) Joint d'etancheite tournant
FR2517013B1 (fr) Joint d'etancheite
BR8206621A (pt) Conexao de pecas
IT8448809A1 (it) Procedimento e dispositivo per l'assemblaggio di giunti snodati
BE891958A (fr) Joint d'etancheite
FR2588924B1 (fr) Joint interieur souple d'etancheite pour compresseur
FR2605702B1 (fr) Joint d'etancheite annulaire coulissant
FR2522104B1 (fr) Joint d'etancheite ondule
OA05919A (fr) Joint d'étenchéité composite
FR2591304B1 (fr) Joint d'etancheite
FR2517789B1 (fr) Joint d'etancheite
FR2527296B1 (fr) Perfectionnements aux joints d'etancheite
FR2517786B1 (fr) Unite d'etancheite
IT1160831B (it) Giunto universale flessibile antigioco doppio
FR2617938B1 (fr) Joint d'etancheite a soufflet
FR2594517B1 (fr) Joint d'etancheite
FR2502724B1 (fr) Joint d'etancheite annulaire
FR2540271B1 (fr) Joint d'etancheite pour instrument de musique

Legal Events

Date Code Title Description
ST Notification of lapse