DE69102983D1 - Dichtung zwischen Flugzeugrumpf und Segmenten von einem Strahltriebinerschubdüse. - Google Patents

Dichtung zwischen Flugzeugrumpf und Segmenten von einem Strahltriebinerschubdüse.

Info

Publication number
DE69102983D1
DE69102983D1 DE69102983T DE69102983T DE69102983D1 DE 69102983 D1 DE69102983 D1 DE 69102983D1 DE 69102983 T DE69102983 T DE 69102983T DE 69102983 T DE69102983 T DE 69102983T DE 69102983 D1 DE69102983 D1 DE 69102983D1
Authority
DE
Germany
Prior art keywords
fuselage
segments
seal
jet propulsion
propulsion 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.)
Expired - Fee Related
Application number
DE69102983T
Other languages
English (en)
Other versions
DE69102983T2 (de
Inventor
Pierre Antoine Glowacki
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Application granted granted Critical
Publication of DE69102983D1 publication Critical patent/DE69102983D1/de
Publication of DE69102983T2 publication Critical patent/DE69102983T2/de
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
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements
    • 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
    • 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)
  • Gasket Seals (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE69102983T 1990-12-05 1991-12-04 Dichtung zwischen Flugzeugrumpf und Segmenten von einem Strahltriebinerschubdüse. Expired - Fee Related DE69102983T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9015193A FR2670177B1 (fr) 1990-12-05 1990-12-05 Joint d'etancheite entre l'arriere du fuselage d'un avion et les volets exterieurs de son turboreacteur.

Publications (2)

Publication Number Publication Date
DE69102983D1 true DE69102983D1 (de) 1994-08-25
DE69102983T2 DE69102983T2 (de) 1994-12-15

Family

ID=9402897

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69102983T Expired - Fee Related DE69102983T2 (de) 1990-12-05 1991-12-04 Dichtung zwischen Flugzeugrumpf und Segmenten von einem Strahltriebinerschubdüse.

Country Status (4)

Country Link
US (1) US5222692A (de)
EP (1) EP0489653B1 (de)
DE (1) DE69102983T2 (de)
FR (1) FR2670177B1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5845877A (en) * 1993-06-10 1998-12-08 Lockheed Martin Corporation Sealing assembly for reducing gaps between movable control surfaces of an aircraft
DE4408260A1 (de) * 1994-03-11 1995-09-21 Mtu Muenchen Gmbh Dichtung
FR2718707B1 (fr) * 1994-04-18 1996-07-12 Aerospatiale Dispositif de protection d'une charnière de gouverne, notamment pour aéronef.
FR2730275B1 (fr) * 1995-02-03 1997-03-28 Aerospatiale Dispositif d'etancheite entre une entree d'air et un carter de soufflante de turboreacteur a double flux
US6415599B1 (en) 2001-05-11 2002-07-09 General Electric Company Engine interface for axisymmetric vectoring nozzle
FR2855559B1 (fr) * 2003-05-27 2005-07-15 Snecma Moteurs Systeme d'etancheite du flux secondaire a l'entree d'une tuyere d'une turbomachine avec chambre de post-combustion
US6799739B1 (en) 2003-11-24 2004-10-05 The Boeing Company Aircraft control surface drive system and associated methods
GB0414077D0 (en) * 2004-06-23 2004-07-28 Dunlop Aerospace Ltd Fire resistant seal assembly
ES2277716B1 (es) * 2004-12-31 2008-05-16 Airbus España, S.L. Tapa reforzada para ranuras en un contorno aerodinamico.
ES2277715B1 (es) * 2004-12-31 2008-05-16 Airbus España, S.L. Tapa reforzada para escotaduras en un contorno aerodinamico.
US7611099B2 (en) * 2005-09-07 2009-11-03 The Boeing Company Seal assemblies for use with drooped spoilers and other control surfaces on aircraft
US7966808B2 (en) * 2007-04-30 2011-06-28 General Electric Company Baffle seal for gas turbine engine thrust reverser
DE102008020390A1 (de) * 2008-04-23 2009-11-05 Airbus Deutschland Gmbh Tragflügel für ein Luftfahrzeug
US8079809B2 (en) * 2008-06-26 2011-12-20 Honeywell International Inc. Inflatable seal assembly between an engine inlet and a vehicle
IT1390909B1 (it) * 2008-07-16 2011-10-19 Alenia Aeronautica Spa Elemento strutturale a rigidezza calcolata, con caratteristiche di assorbimento di spostamenti e copertura interstizi
GB0908370D0 (en) * 2009-05-15 2009-06-24 Airbus Uk Ltd A hinge sealing element and an assembly including said element
DE102011018907A1 (de) * 2011-04-28 2012-10-31 Airbus Operations Gmbh Hochauftriebskomponente für ein Flugzeug, Hochauftriebssystem, Verfahren zum Beeinflussen der Hochauftriebseigenschaften eines Flugzeugs und Flugzeug
ES2602122T3 (es) * 2011-06-16 2017-02-17 Saab Ab Cubierta de doble curvatura para cubrir un hueco entre dos porciones estructurales de una aeronave
US9964214B2 (en) 2012-04-02 2018-05-08 United Technologies Corporation Seal with non-metallic interface
US9771895B2 (en) * 2012-10-17 2017-09-26 United Technologies Corporation Seal assembly for liners of exhaust nozzle
US10266273B2 (en) 2013-07-26 2019-04-23 Mra Systems, Llc Aircraft engine pylon
FR3009029B1 (fr) * 2013-07-26 2018-03-23 Astrium Sas Tuyere d'ejection de gaz de combustion d'un moteur fusee pourvue d'un dispositif d'etancheite entre une partie fixe et une partie mobile de la tuyere
US20170051983A1 (en) * 2015-08-18 2017-02-23 Arvos Inc. Flexible seal for a rotary regenerative preheater
GB2545431A (en) 2015-12-15 2017-06-21 Airbus Operations Ltd Seal
GB201522486D0 (en) * 2015-12-21 2016-02-03 Airbus Operations Ltd Seal assembly
US20180298826A1 (en) * 2017-04-18 2018-10-18 Itt Manufacturing Enterprises Llc Aircraft auxiliary power unit exhaust pipe seals and methods
GB201721568D0 (en) 2017-12-21 2018-02-07 Airbus Operations Ltd A seal plate for an aerodynamic surface
FR3092135B1 (fr) 2019-01-29 2021-10-01 Safran Aircraft Engines Turbomachine, telle qu’un turboreacteur d’avion
CN110466783B (zh) * 2019-07-26 2023-03-28 中国航发沈阳发动机研究所 一种飞机尾部整流片组件

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL262125A (de) * 1960-04-01
US3243126A (en) * 1963-09-18 1966-03-29 United Aircraft Corp Variable area exhaust nozzle
FR1502703A (fr) * 1966-07-07 1967-11-24 Snecma Dispositif comprenant une pièce rigide et des pièces mobiles capables de faire mouvoir la pièce rigide successivement autour de deux portions différentes de cette pièce
DE1751550C3 (de) * 1968-06-18 1975-04-17 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Dichtung zwischen dem Einlauf eines Strahltriebwerkes und einem zellenfesten Aufnahmering des Einlaufgehäuses
US3658253A (en) * 1970-07-01 1972-04-25 Fred W Steffen Thrust reverser for plug type jet engine nozzle
GB1474030A (en) * 1973-09-22 1977-05-18 Rolls Royce Fire seal
US4022948A (en) * 1974-12-23 1977-05-10 United Technologies Corporation Resiliently coated metallic finger seals
US4203286A (en) * 1976-08-27 1980-05-20 The United States Of America As Represented By The Secretary Of The Air Force Cooling apparatus for an exhaust nozzle of a gas turbine engine

Also Published As

Publication number Publication date
US5222692A (en) 1993-06-29
FR2670177B1 (fr) 1993-01-22
DE69102983T2 (de) 1994-12-15
EP0489653A1 (de) 1992-06-10
EP0489653B1 (de) 1994-07-20
FR2670177A1 (fr) 1992-06-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee