EP2132427A2 - Triebwerksgondel für eine strahlturbine mit eintürigem schubumkehrsystem - Google Patents

Triebwerksgondel für eine strahlturbine mit eintürigem schubumkehrsystem

Info

Publication number
EP2132427A2
EP2132427A2 EP08787893A EP08787893A EP2132427A2 EP 2132427 A2 EP2132427 A2 EP 2132427A2 EP 08787893 A EP08787893 A EP 08787893A EP 08787893 A EP08787893 A EP 08787893A EP 2132427 A2 EP2132427 A2 EP 2132427A2
Authority
EP
European Patent Office
Prior art keywords
door
nacelle
downstream
turbojet
section
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.)
Withdrawn
Application number
EP08787893A
Other languages
English (en)
French (fr)
Inventor
Alain D'inca
Thierry Martin
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 Nacelles SAS
Original Assignee
Aircelle 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 Aircelle SA filed Critical Aircelle SA
Publication of EP2132427A2 publication Critical patent/EP2132427A2/de
Withdrawn legal-status Critical Current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
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/56—Reversing jet main flow
    • F02K1/58—Reversers mounted on the inner cone or the nozzle housing or the fuselage
    • 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
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/56—Reversing jet main flow
    • F02K1/60—Reversing jet main flow by blocking the rearward discharge by means of pivoted eyelids or clamshells, e.g. target-type reversers
    • 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

Definitions

  • the exit section thus eliminates the shape of the door and it will be possible to provide a thin exit section and constant thickness on the ejection periphery. Typically, a thin section will have a thickness of between 3 and 5 mm.
  • the closure of the vein is then ensured by the only trimming of the generally concave shaped door, which thus provides a high output section to optimize the performance of the engine in flight and in particular to reduce the fuel consumption.
  • the thrust reversal system comprises a single means for actuating the door fixed upstream of the latter substantially at a median longitudinal axis.
  • the thrust reversal system comprises means for locking the door in the closed position in the form of a shear pin capable of cooperating with a corresponding bore formed in the thickness of the door.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP08787893A 2007-04-12 2008-04-02 Triebwerksgondel für eine strahlturbine mit eintürigem schubumkehrsystem Withdrawn EP2132427A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0702658A FR2914956A1 (fr) 2007-04-12 2007-04-12 Nacelle pour turboreacteur equipee d'un systeme d'inversion de poussee a porte
PCT/FR2008/000454 WO2008139048A2 (fr) 2007-04-12 2008-04-02 Nacelle pour turboreacteur equipee d'un systeme d'inversion de poussee a une seule porte

Publications (1)

Publication Number Publication Date
EP2132427A2 true EP2132427A2 (de) 2009-12-16

Family

ID=38805720

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08787893A Withdrawn EP2132427A2 (de) 2007-04-12 2008-04-02 Triebwerksgondel für eine strahlturbine mit eintürigem schubumkehrsystem

Country Status (8)

Country Link
US (1) US20100115916A1 (de)
EP (1) EP2132427A2 (de)
CN (1) CN101657629A (de)
BR (1) BRPI0810535A2 (de)
CA (1) CA2680265A1 (de)
FR (1) FR2914956A1 (de)
RU (1) RU2009140916A (de)
WO (1) WO2008139048A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2955154B1 (fr) 2010-01-08 2012-01-06 Airbus Operations Sas Inverseur de poussee pour aeronef a turboreacteurs a double flux semi-enterres
FR2959531B1 (fr) 2010-04-28 2015-12-18 Aircelle Sa Inverseur a portes
FR3062637B1 (fr) * 2017-02-07 2020-07-10 Airbus Operations (S.A.S.) Nacelle de turboreacteur comportant un mecanisme d'entrainement d'inverseur de poussee
US11396854B2 (en) * 2017-10-25 2022-07-26 Rohr, Inc. Hinge mechanism for pivot door thrust reversers
FR3077606B1 (fr) * 2018-02-05 2020-01-17 Airbus Nacelle d'un turboreacteur comportant une porte exterieure d'inversion
FR3079878A1 (fr) * 2018-04-05 2019-10-11 Airbus Operations Turboreacteur comportant une nacelle equipee d'un systeme inverseur comportant un capot articule
FR3080651B1 (fr) * 2018-04-25 2020-04-24 Safran Nacelles Inverseur de poussee avec systeme d’ouverture et de fermeture optimise
US11719188B2 (en) * 2018-05-15 2023-08-08 Gulfstream Aerospace Corporation Thrust reverser with continuous curved surface
US11142330B2 (en) * 2018-08-30 2021-10-12 Aurora Flight Sciences Corporation Mechanically-distributed propulsion drivetrain and architecture
FR3088373B1 (fr) * 2018-11-09 2021-03-19 Safran Nacelles Joint d’etancheite pour nacelle de turboreacteur d’aeronef
US11155343B2 (en) * 2018-12-17 2021-10-26 The Boeing Company Brake systems for aircraft and related methods
FR3091855A1 (fr) * 2019-01-22 2020-07-24 Airbus Operations NACELLE D’UN TURBOREACTEUR COMPORTANT UN ensemble mobile ET UNe structure fixe renforcee
FR3095194B1 (fr) * 2019-04-17 2021-08-13 Safran Aircraft Engines Entrée d’air de nacelle de turboréacteur comprenant un dispositif de déviation pour favoriser une phase d’inversion de poussée

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1002709A (en) * 1964-02-03 1965-08-25 Rolls Royce Improvements in or relating to thrust reversers for jet propulsion engines
GB1127828A (en) * 1966-06-29 1968-09-18 Rolls Royce Fan thrust reverser for jet propulsion plant
US3570767A (en) * 1969-10-01 1971-03-16 Rohr Corp Thrust reversing apparatus
US3874620A (en) * 1973-03-09 1975-04-01 Boeing Co Reversing apparatus for a jet engine
GB2075447B (en) * 1980-04-30 1983-10-26 Rolls Royce Thrust deflectors for gas turbine engines
FR2526872B1 (fr) * 1982-05-17 1986-12-26 Hurel Dubois Avions Const Inverseur de poussee a porte notamment pour moteur d'avion a reaction
US5039171A (en) * 1989-08-18 1991-08-13 Societe Anonyme Dite Hispano-Suiza Multi-panel thrust reverser door
IT1257222B (it) * 1992-06-09 1996-01-10 Alenia Aeritalia & Selenia Dispositivo inversore di spinta per motori aeronautici a getto.
FR2721977B1 (fr) * 1994-06-30 1996-08-02 Hispano Suiza Sa Inverseur de poussee de turboreacteur a double flux a obstacles lies au capot primaire
FR2734868B1 (fr) * 1995-06-02 1997-08-14 Hurel Dubois Avions Ensemble d'inverseur de poussee a deux portes
FR2737256B1 (fr) * 1995-07-26 1997-10-17 Aerospatiale Turboreacteur a double flux a portes d'inversion de poussee non soumises au flux secondaire dans leur position inactive
DE69514224T2 (de) * 1995-09-13 2000-08-10 Societe De Construction Des Avions Hurel-Dubois (S.A.), Meudon-La-Foret Elektrohydraulische Schubumkehrvorrichtung mit zwei Klappen
FR2742482B1 (fr) * 1995-12-19 1998-02-06 Hurel Dubois Avions Inverseur de poussee a tuyere a section reglable pour moteur d'avion a reaction
EP0789140B1 (de) * 1996-02-08 2001-11-07 Societe De Construction Des Avions Hurel-Dubois Dichtungsanordnung für schwenkbare Schubumkehrklappe
EP0852290A1 (de) * 1996-12-19 1998-07-08 SOCIETE DE CONSTRUCTION DES AVIONS HUREL-DUBOIS (société anonyme) Schubumkehrvorrichtung für ein Bläsertriebwerk
US5875995A (en) * 1997-05-20 1999-03-02 Rohr, Inc. Pivoting door type thrust reverser with deployable members for efflux control and flow separation
IL121343A (en) * 1997-07-20 2000-08-31 Avganim Meir Lock arrangement for sliding doors or shutters
US6487845B1 (en) * 2001-06-08 2002-12-03 The Nordam Group, Inc. Pivot fairing thrust reverser
US7146796B2 (en) * 2003-09-05 2006-12-12 The Nordam Group, Inc. Nested latch thrust reverser
FR2912189B1 (fr) * 2007-02-01 2012-02-17 Airbus France Nacelle d'aeronef incorporant un dispositif pour inverser la poussee
US8002217B2 (en) * 2007-11-16 2011-08-23 Spirit Aerosystems, Inc. System for adjustment of thrust reverser pivot door

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2008139048A2 *

Also Published As

Publication number Publication date
CN101657629A (zh) 2010-02-24
BRPI0810535A2 (pt) 2014-10-21
CA2680265A1 (fr) 2008-11-20
RU2009140916A (ru) 2011-05-20
US20100115916A1 (en) 2010-05-13
FR2914956A1 (fr) 2008-10-17
WO2008139048A3 (fr) 2009-01-29
WO2008139048A2 (fr) 2008-11-20

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