[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

WO2008043903A3 - Nacelle pour turboréacteur double flux - Google Patents

Nacelle pour turboréacteur double flux Download PDF

Info

Publication number
WO2008043903A3
WO2008043903A3 PCT/FR2007/001633 FR2007001633W WO2008043903A3 WO 2008043903 A3 WO2008043903 A3 WO 2008043903A3 FR 2007001633 W FR2007001633 W FR 2007001633W WO 2008043903 A3 WO2008043903 A3 WO 2008043903A3
Authority
WO
WIPO (PCT)
Prior art keywords
turbojet engine
engine nacelle
bypass turbojet
fan
intended
Prior art date
Application number
PCT/FR2007/001633
Other languages
English (en)
Other versions
WO2008043903A2 (fr
Inventor
Guy Bernard Vauchel
Jerome Collier
Patrice Dhainault
Francois Conte
Nicolas Hillereau
Pierre-Alain Chouard
Guillaume Lefort
Original Assignee
Aircelle Sa
Guy Bernard Vauchel
Jerome Collier
Patrice Dhainault
Francois Conte
Nicolas Hillereau
Pierre-Alain Chouard
Guillaume Lefort
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
Priority claimed from FR0608892A external-priority patent/FR2907098B1/fr
Priority claimed from FR0701899A external-priority patent/FR2913664B1/fr
Application filed by Aircelle Sa, Guy Bernard Vauchel, Jerome Collier, Patrice Dhainault, Francois Conte, Nicolas Hillereau, Pierre-Alain Chouard, Guillaume Lefort filed Critical Aircelle Sa
Priority to EP07858402A priority Critical patent/EP2076438A2/fr
Priority to CA002665425A priority patent/CA2665425A1/fr
Priority to CN2007800379069A priority patent/CN101522524B/zh
Priority to US12/445,421 priority patent/US8523516B2/en
Priority to BRPI0717730-5A2A priority patent/BRPI0717730A2/pt
Publication of WO2008043903A2 publication Critical patent/WO2008043903A2/fr
Publication of WO2008043903A3 publication Critical patent/WO2008043903A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/16—Aircraft characterised by the type or position of power plants of jet type
    • B64D27/18—Aircraft characterised by the type or position of power plants of jet type within, or attached to, wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • B64D27/402—Arrangements for mounting power plants in aircraft comprising box like supporting frames, e.g. pylons or arrangements for embracing the power plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • B64D27/404—Suspension arrangements specially adapted for supporting vertical loads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D29/00—Power-plant nacelles, fairings or cowlings
    • B64D29/08—Inspection panels for power plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/04—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes
    • 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
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • 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
    • F02K1/64—Reversing fan flow
    • F02K1/70—Reversing fan flow using thrust reverser flaps or doors mounted on the fan housing
    • F02K1/72—Reversing fan flow using thrust reverser flaps or doors mounted on the fan housing the aft end of the fan housing being movable to uncover openings in the fan housing for the reversed flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced
    • 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
    • Y02T50/40—Weight reduction
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

La nacelle (1) comprend une entrée d'air (5) en amont du turboréacteur (2), une section médiane (6) dont un carter interne (6a) est destiné à entourer une soufflante (3) du turboréacteur (2), et une section aval (7) comportant une structure externe (7a), laquelle est reliée rigidement à une partie aval du carter (6a) de soufflante (3) de manière à soutenir le turboréacteur (2) et possède des moyens d'accrochage à un pylône (12) destiné à être lié à une structure fixe (13) d'un avion.
PCT/FR2007/001633 2006-10-11 2007-10-05 Nacelle pour turboréacteur double flux WO2008043903A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP07858402A EP2076438A2 (fr) 2006-10-11 2007-10-05 Nacelle pour turboréacteur double flux
CA002665425A CA2665425A1 (fr) 2006-10-11 2007-10-05 Nacelle pour turboreacteur double flux
CN2007800379069A CN101522524B (zh) 2006-10-11 2007-10-05 旁路涡轮喷气发动机的发动机舱
US12/445,421 US8523516B2 (en) 2006-10-11 2007-10-05 Bypass turbojet engine nacelle
BRPI0717730-5A2A BRPI0717730A2 (pt) 2006-10-11 2007-10-05 Nacela para motor turbojato de contorno, conjunto de propulsão e avião

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR0608892 2006-10-11
FR0608892A FR2907098B1 (fr) 2006-10-11 2006-10-11 Nacelle pour turboreacteur double flux
FR0701899 2007-03-16
FR0701899A FR2913664B1 (fr) 2007-03-16 2007-03-16 Nacelle pour turboreacteur double flux

Publications (2)

Publication Number Publication Date
WO2008043903A2 WO2008043903A2 (fr) 2008-04-17
WO2008043903A3 true WO2008043903A3 (fr) 2008-07-03

Family

ID=39204986

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/001633 WO2008043903A2 (fr) 2006-10-11 2007-10-05 Nacelle pour turboréacteur double flux

Country Status (6)

Country Link
US (1) US8523516B2 (fr)
EP (1) EP2076438A2 (fr)
BR (1) BRPI0717730A2 (fr)
CA (1) CA2665425A1 (fr)
RU (1) RU2453477C2 (fr)
WO (1) WO2008043903A2 (fr)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2936493A1 (fr) 2008-10-01 2010-04-02 Aircelle Sa Mat adapte pour supporter un turboracteur d'aeronef et nacelle associee a un mat.
US8220738B2 (en) * 2008-11-26 2012-07-17 Mra Systems, Inc. Nacelle and method of assembling the same
US8262050B2 (en) * 2008-12-24 2012-09-11 General Electric Company Method and apparatus for mounting and dismounting an aircraft engine
US8469309B2 (en) * 2008-12-24 2013-06-25 General Electric Company Monolithic structure for mounting aircraft engine
US8713910B2 (en) * 2009-07-31 2014-05-06 General Electric Company Integrated thrust reverser/pylon assembly
DE102009054568A1 (de) * 2009-12-11 2011-06-16 Rolls-Royce Deutschland Ltd & Co Kg Vorrichtung zur Aufhängung eines Strahltriebwerks an einer Stützstruktur
FR2954278B1 (fr) * 2009-12-18 2012-01-20 Aircelle 7303 Structure support pour inverseur de poussee notamment a grilles
US8876042B2 (en) * 2009-12-21 2014-11-04 General Electric Company Integrated nacelle assembly
US8549026B2 (en) * 2010-10-12 2013-10-01 Clinicomp International, Inc. Standardized database access system and method
FR2967398B1 (fr) * 2010-11-16 2012-11-02 Aircelle Sa Structure de renforcement d'une nacelle de turboreacteur
US8683670B2 (en) 2010-12-20 2014-04-01 Turbine Tooling Solutions Llc Method for partial disassembly of a bypass turbofan engine
GB2492107B (en) 2011-06-22 2013-09-04 Rolls Royce Plc Mounting assembly
US9109462B2 (en) * 2011-12-15 2015-08-18 United Technologies Corporation Energy-absorbing fan case for a gas turbine engine
US9783315B2 (en) * 2012-02-24 2017-10-10 Rohr, Inc. Nacelle with longitudinal translating cowling and rotatable sleeves
US10006405B2 (en) 2012-11-30 2018-06-26 General Electric Company Thrust reverser system with translating-rotating blocker doors and method of operation
US20140151497A1 (en) * 2012-12-04 2014-06-05 Ge Aviation Systems Llc Engine pylon for an aircraft
FR3000721B1 (fr) * 2013-01-09 2016-10-14 Airbus Operations Sas Ensemble propulsif d'aeronef comprenant un carenage aerodynamique arriere de mat d'accrochage a parois laterales profilees pour l'injection d'air frais le long d'un plancher de protection thermique
EP2774853A1 (fr) * 2013-03-07 2014-09-10 Siemens Aktiengesellschaft Nacelle de propulsion pour un avion
US20150121896A1 (en) * 2013-03-07 2015-05-07 United Technologies Corporation Reverse core flow engine mounting arrangement
US20140352797A1 (en) * 2013-06-04 2014-12-04 Rohr, Inc. Aircraft jet engine
CA2916522C (fr) * 2013-07-29 2021-05-11 Bombardier Inc. Procede de fixation d'un ensemble groupe propulseur et mat pre-assemble sur un avion
FR3010147B1 (fr) 2013-08-28 2015-08-21 Snecma Suspension isostatique d'un turboreacteur par double support arriere
FR3010700B1 (fr) 2013-09-18 2017-11-03 Snecma Dispositif de suspension d'un carter, turbomachine et ensemble propulsif
CN103569367B (zh) * 2013-11-13 2015-08-26 中国航空工业集团公司西安飞机设计研究所 机翼吊装涡扇发动机飞机的发动机挂架
GB201322380D0 (en) 2013-12-18 2014-02-05 Rolls Royce Plc Gas turbine cowl
EP2982855A1 (fr) * 2014-04-25 2016-02-10 Rohr, Inc. Panneau(x) d'accès pour une nacelle interne de turbomachine
US9797271B2 (en) 2014-04-25 2017-10-24 Rohr, Inc. Access panel(s) for an inner nacelle of a turbine engine
DE102015206985A1 (de) * 2015-04-17 2016-10-20 Rolls-Royce Deutschland Ltd & Co Kg Triebwerksverkleidung einer Fluggasturbine
FR3044719B1 (fr) * 2015-12-08 2017-12-22 Snecma Ensemble de propulsion d'aeronef equipe de marches permettant a un operateur d'atteindre sa portion superieure
FR3045570B1 (fr) 2015-12-16 2017-12-22 Airbus Operations Sas Ensemble moteur pour aeronef, comprenant un dispositif d'accrochage du moteur equipe d'une enveloppe structurale fixee sur un caisson central
FR3047973B1 (fr) * 2016-02-23 2018-03-09 Airbus Operations Ensemble moteur pour aeronef, comprenant un dispositif d'accrochage du moteur equipe de capots mobiles structuraux relies au caisson central
FR3048957B1 (fr) * 2016-03-15 2018-03-09 Airbus Operations Ensemble moteur pour aeronef, comprenant des dispositifs souples de transmission d'efforts agences entre les capots d'inversion de poussee et le moteur
US10800539B2 (en) * 2016-08-19 2020-10-13 General Electric Company Propulsion engine for an aircraft
FR3059299B1 (fr) * 2016-11-30 2021-11-12 Safran Nacelles Nacelle de turboreacteur d’aeronef, ensemble propulsif et aeronef comportant une telle nacelle
UA117948U (uk) * 2017-02-23 2017-07-10 Державне Підприємство "Запорізьке Машинобудівне Конструкторське Бюро "Прогрес" Імені Академіка О.Г. Івченка" Реверсивний пристрій турбореактивного двигуна
US10899463B2 (en) 2017-05-16 2021-01-26 Rohr, Inc. Segmented pylon for an aircraft propulsion system
DE102019210764A1 (de) * 2019-07-19 2021-01-21 Rolls-Royce Deutschland Ltd & Co Kg Triebwerksbaugruppe mit gehäuseseitigem Strömungsleitelement zur Überbrückung eines Spaltes zwischen zwei Triebswerksbauteilen
FR3100529B1 (fr) * 2019-09-09 2021-08-27 Safran Aircraft Engines Ensemble pour un aéronef
FR3108949B1 (fr) * 2020-04-02 2022-04-15 Safran Nacelles Inverseur de poussée pour turboréacteur
KR102385053B1 (ko) * 2020-07-15 2022-04-12 한국항공우주산업 주식회사 위치 가변형 파일론
FR3134080A1 (fr) * 2022-03-31 2023-10-06 Safran Nacelles Ensemble propulsif pour aéronef comprenant un capot intermédiaire de type fixe démontable monté sur un système d’articulation
FR3147252A1 (fr) * 2023-03-29 2024-10-04 Airbus Operations Ensemble propulsif d’aéronef comportant une nacelle avec un châssis en t

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993002920A1 (fr) * 1991-08-07 1993-02-18 Rolls-Royce Plc Ensemble nacelle pour turbo-moteur a combustion
US5277382A (en) * 1992-10-13 1994-01-11 General Electric Company Aircraft engine forward mount
GB2275308A (en) * 1993-02-20 1994-08-24 Rolls Royce Plc A mounting for coupling a turbofan gas turbine engine to an aircraft structure.
US5524847A (en) * 1993-09-07 1996-06-11 United Technologies Corporation Nacelle and mounting arrangement for an aircraft engine
EP0733545A1 (fr) * 1995-03-21 1996-09-25 AEROSPATIALE Société Nationale Industrielle Turboréacteur à double flux à nacelle flottante
EP0787895A2 (fr) * 1996-02-02 1997-08-06 ROLLS-ROYCE plc Méthode améliorée de combinaison d'un turbomoteur à ventilateur caréné et une stucture d'avion
EP0884469A1 (fr) * 1997-06-12 1998-12-16 Hispano-Suiza Aérostructures Turboréacteur à double flux associé à un inverseur de poussée avec un carénage rapporté dans la veine fluide
EP0913569A2 (fr) * 1997-11-01 1999-05-06 Rolls-Royce Plc Boitier pour une turbine à gaz
US20040245383A1 (en) * 2001-05-19 2004-12-09 Udall Kenneth F. Mounting arrangement for a gas turbine engine
FR2873988A1 (fr) * 2004-08-05 2006-02-10 Airbus France Sas Mat d'accrochage de turboreacteur pour aeronef
FR2885877A1 (fr) * 2005-05-23 2006-11-24 Airbus France Sas Mat d'accrochage de turboreacteur pour aeronef

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2007343C1 (ru) * 1992-06-09 1994-02-15 Авиационный комплекс им.С.В.Ильюшина Пилон подвески двигателя летательного аппарата
FR2903076B1 (fr) 2006-06-30 2009-05-29 Aircelle Sa Nacelle structurante
FR2903665B1 (fr) * 2006-07-11 2008-10-10 Airbus France Sas Ensemble moteur pour aeronef comprenant un berceau de support de capot de soufflante monte sur deux elements distincts

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993002920A1 (fr) * 1991-08-07 1993-02-18 Rolls-Royce Plc Ensemble nacelle pour turbo-moteur a combustion
US5277382A (en) * 1992-10-13 1994-01-11 General Electric Company Aircraft engine forward mount
GB2275308A (en) * 1993-02-20 1994-08-24 Rolls Royce Plc A mounting for coupling a turbofan gas turbine engine to an aircraft structure.
US5524847A (en) * 1993-09-07 1996-06-11 United Technologies Corporation Nacelle and mounting arrangement for an aircraft engine
EP0733545A1 (fr) * 1995-03-21 1996-09-25 AEROSPATIALE Société Nationale Industrielle Turboréacteur à double flux à nacelle flottante
EP0787895A2 (fr) * 1996-02-02 1997-08-06 ROLLS-ROYCE plc Méthode améliorée de combinaison d'un turbomoteur à ventilateur caréné et une stucture d'avion
EP0884469A1 (fr) * 1997-06-12 1998-12-16 Hispano-Suiza Aérostructures Turboréacteur à double flux associé à un inverseur de poussée avec un carénage rapporté dans la veine fluide
EP0913569A2 (fr) * 1997-11-01 1999-05-06 Rolls-Royce Plc Boitier pour une turbine à gaz
US20040245383A1 (en) * 2001-05-19 2004-12-09 Udall Kenneth F. Mounting arrangement for a gas turbine engine
FR2873988A1 (fr) * 2004-08-05 2006-02-10 Airbus France Sas Mat d'accrochage de turboreacteur pour aeronef
FR2885877A1 (fr) * 2005-05-23 2006-11-24 Airbus France Sas Mat d'accrochage de turboreacteur pour aeronef

Also Published As

Publication number Publication date
WO2008043903A2 (fr) 2008-04-17
EP2076438A2 (fr) 2009-07-08
US8523516B2 (en) 2013-09-03
RU2009117418A (ru) 2010-11-20
RU2453477C2 (ru) 2012-06-20
US20100040466A1 (en) 2010-02-18
CA2665425A1 (fr) 2008-04-17
BRPI0717730A2 (pt) 2013-10-22

Similar Documents

Publication Publication Date Title
WO2008043903A3 (fr) Nacelle pour turboréacteur double flux
ATE452823T1 (de) Strukturgondel
EP1895140A3 (fr) Buse d'échappement de ventilateur pour moteur de réacteur à double flux
ATE481320T1 (de) Motoranordnung für ein luftfahrzeug mit an zwei getrennten elementen angebrachter aerodynamischer kupplungsverteilung
EP1916399A3 (fr) Ensemble échangeur thermique pour un moteur à turbine à gaz
WO2011097121A3 (fr) Refroidissement de composants de turbine utilisant l'air d'enveloppe de chambre de combustion
WO2009090327A3 (fr) Nacelle a capotage simplifie
EP1847457A3 (fr) Montage de moteur d'avion
EP2048325A3 (fr) Aube statorique et assemblage pour aube statorique utilisée dans une turbine à gaz
GB2468669C (en) A flow discharge device
WO2009092118A8 (fr) Ensemble suppresseur de vent a orifice d'entree
EP1852595A3 (fr) Inverseur de poussée pour moteurs d'avion
WO2009024662A3 (fr) Systeme de liaison entre une structure interne et une structure externe d'une nacelle de turboreacteur
UA88281C2 (ru) Модуль турбины для газотурбинного двигателя, компрессор, соединенный с модулем, газотурбинный двигатель, который содержит модуль турбины
DE602007004959D1 (de) Abdeckstruktur für einen lufteinlass
CA2673001A1 (fr) Tuyere d'ecoulement et moteur a reaction
EP2333282A3 (fr) Raidisseurs de buse de ventilateur à zone variable et mise en place
WO2015126489A3 (fr) Section d'échappement pour moteur à turbine à gaz d'avion
WO2008006960A3 (fr) Raccord entre pieces de matiere composite d ' un turbomoteur pour aeronef
WO2009000436A3 (fr) Turbocompresseur a suralimentation de gaz d'échappement pour moteur à combustion interne
EP2472081A3 (fr) Moteur à turbine à gaz à cycle variable
ATE445771T1 (de) Triebwerk für ein flugzeug
RU2010134974A (ru) Гондола турбореактивного двигателя
WO2010027382A3 (fr) Dispositif de chambre de combustion et ensemble de conduit de transition
UA87439C2 (ru) Турбореактивный двигатель с высокой степенью двухконтурности

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780037906.9

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 2007858402

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2665425

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 12445421

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07858402

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 2009117418

Country of ref document: RU

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: PI0717730

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20090413