BRPI0914686A8 - sistema propulsor de aeronave - Google Patents

sistema propulsor de aeronave

Info

Publication number
BRPI0914686A8
BRPI0914686A8 BRPI0914686A BRPI0914686A BRPI0914686A8 BR PI0914686 A8 BRPI0914686 A8 BR PI0914686A8 BR PI0914686 A BRPI0914686 A BR PI0914686A BR PI0914686 A BRPI0914686 A BR PI0914686A BR PI0914686 A8 BRPI0914686 A8 BR PI0914686A8
Authority
BR
Brazil
Prior art keywords
engine
propulsion system
aircraft propulsion
annular frame
aircraft
Prior art date
Application number
BRPI0914686A
Other languages
English (en)
Inventor
Marie Clémence De Galle Anne-Laure
Balk Wouter
Original Assignee
Snecma
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 Snecma filed Critical Snecma
Publication of BRPI0914686A2 publication Critical patent/BRPI0914686A2/pt
Publication of BRPI0914686A8 publication Critical patent/BRPI0914686A8/pt
Publication of BRPI0914686B1 publication Critical patent/BRPI0914686B1/pt

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
    • B64D27/40—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Retarders (AREA)
  • Wind Motors (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

sistema propulsor de aeronave. sistema propulsor de aeronave (10), que compreende um motor com turborreator de fluxo duplo circundado por uma nacela, e meios (80) de afixação do motor a um estribo (16) de uma aeronave, a nacela (12) compreendendo uma estrutura intema de revolução de armação rígida formada por um quadro anular a montante (50) fixado a um cárter intermediário (38) do motor, por um quadro anular a jusante (52) que sustenta o cárter de escapamento (40) do motor, e por braços longitudinais (54, 56, 58, 10 60) de ligaçã.o desses quadros (50, 52), o quadro anular a jusante (52) sendo fixado ao estribo (16) por meios de suspensão flexível ou articulada.
BRPI0914686-5A 2008-06-25 2009-06-18 Sistema propulsor de aeronave BRPI0914686B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR08/03553 2008-06-25
FR0803553A FR2933070B1 (fr) 2008-06-25 2008-06-25 Systeme propulsif d'aeronef
PCT/FR2009/000737 WO2010007226A2 (fr) 2008-06-25 2009-06-18 Système propulsif d'aéronef

Publications (3)

Publication Number Publication Date
BRPI0914686A2 BRPI0914686A2 (pt) 2020-08-18
BRPI0914686A8 true BRPI0914686A8 (pt) 2021-05-25
BRPI0914686B1 BRPI0914686B1 (pt) 2021-07-20

Family

ID=40210482

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914686-5A BRPI0914686B1 (pt) 2008-06-25 2009-06-18 Sistema propulsor de aeronave

Country Status (10)

Country Link
US (1) US8844861B2 (pt)
EP (1) EP2288542B1 (pt)
JP (1) JP5484457B2 (pt)
CN (1) CN102076563B (pt)
BR (1) BRPI0914686B1 (pt)
CA (1) CA2728743C (pt)
ES (1) ES2395857T3 (pt)
FR (1) FR2933070B1 (pt)
RU (1) RU2499745C2 (pt)
WO (1) WO2010007226A2 (pt)

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FR2975131B1 (fr) * 2011-05-09 2015-12-25 Snecma Suspension du canal de flux froid d'un turboreacteur par des biellettes et des chapes radiales sur le carter d'echappement
US9828105B2 (en) * 2011-08-24 2017-11-28 United Technologies Corporation Nacelle assembly having integrated afterbody mount case
EP2750972B1 (en) * 2011-09-02 2017-08-02 The Boeing Company Motion restrictor system for an aircraft engine
US10724431B2 (en) * 2012-01-31 2020-07-28 Raytheon Technologies Corporation Buffer system that communicates buffer supply air to one or more portions of a gas turbine engine
FR2987401B1 (fr) 2012-02-28 2017-05-12 Snecma Procede pour maintenir une piece d'adaptation sur un carter tubulaire d'un turbomoteur, piece d'adaptation et systeme de maintien correspondants.
FR2997996B1 (fr) * 2012-11-12 2015-01-09 Snecma Support de tube d'evacuation d'air dans une turbomachine
FR2999240B1 (fr) * 2012-12-11 2015-01-02 Aircelle Sa Systeme de synchronisation pour dispositif d'inversion de poussee
CN103112595B (zh) 2013-02-06 2016-01-27 中国商用飞机有限责任公司 推进系统一体化的吊挂结构
CN103101628B (zh) 2013-02-06 2015-05-27 中国商用飞机有限责任公司 一种与飞机吊挂一体化的前安装节
US9404507B2 (en) * 2013-04-15 2016-08-02 Mra Systems, Inc. Inner cowl structure for aircraft turbine engine
US8979020B2 (en) * 2013-06-07 2015-03-17 Pratt & Whitney Canada Corp. Mounting system for mounting engine nacelle components and associated method
FR3010049B1 (fr) * 2013-09-04 2017-03-31 Snecma Structure de liaison moteur-nacelle a secteurs de virole pivotants
FR3010048B1 (fr) * 2013-09-04 2017-03-31 Snecma Structure de liaison moteur-nacelle a cales de liaison
FR3010700B1 (fr) * 2013-09-18 2017-11-03 Snecma Dispositif de suspension d'un carter, turbomachine et ensemble propulsif
US9328664B2 (en) * 2013-11-08 2016-05-03 Siemens Energy, Inc. Transition support system for combustion transition ducts for turbine engines
FR3016863B1 (fr) * 2014-01-29 2017-05-26 Snecma Nacelle pour turboreacteur d'avion
FR3020344B1 (fr) * 2014-04-24 2016-05-13 Airbus Operations Sas Assemblage pour un aeronef comportant un panneau d'acces mobile
FR3023260B1 (fr) 2014-07-03 2016-07-15 Aircelle Sa Ensemble propulsif d'aeronef
EP3344544B1 (en) * 2015-09-04 2022-07-06 LORD Corporation Anti-torque aft-mounting systems, devices, and methods for turboprop/turboshaft engines
FR3047522B1 (fr) * 2016-02-04 2018-03-16 Safran Aircraft Engines Ensemble propulsif pour aeronef
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
US9777633B1 (en) * 2016-03-30 2017-10-03 General Electric Company Secondary airflow passage for adjusting airflow distortion in gas turbine engine
FR3058704B1 (fr) * 2016-11-14 2018-11-16 Safran Aircraft Engines Berceau bipartite a coulissement pour turbopropulseur
ES2835263T3 (es) 2016-12-20 2021-06-22 Airbus Operations Sl Sistema de propulsión rotativo de una aeronave
FR3060532B1 (fr) * 2016-12-20 2019-05-31 Airbus Operations Ensemble moteur pour aeronef, comprenant des dispositifs elastiques souples de transmission d'efforts entre des capots de nacelle et une structure annulaire reliee au carter moteur par des bielles
FR3068008B1 (fr) * 2017-06-21 2019-11-08 Airbus Operations Ensemble de motorisation pour un aeronef
GB201808514D0 (en) 2018-05-24 2018-07-11 Rolls Royce Plc Mounting System and Mounting Method for Gas Turbine Aero Engine
RU2701980C1 (ru) * 2019-01-14 2019-10-02 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" Система крепления вспомогательного оборудования к газотурбинному двигателю летательного аппарата
FR3094958B1 (fr) * 2019-04-10 2021-03-19 Safran Systeme propulsif pour un aeronef
FR3110547B1 (fr) * 2020-05-20 2022-04-22 Safran Nacelles Nacelle pour ensemble propulsif à très grand taux de dilution, comprenant une structure interne avant amovible et structurelle
US11585274B2 (en) 2020-12-28 2023-02-21 General Electric Company Turbine rear frame link assemblies for turbofan engines
CN113562157A (zh) * 2021-09-03 2021-10-29 大连海天防务科技有限公司 一种飞行器机载龙伯球安装挂架
FR3166884A1 (fr) * 2024-09-30 2026-04-03 Airbus Operations Ensemble de propulsion d’aéronef comprenant une structure porteuse reliant une motorisation et une structure primaire d’un mât et supportant au moins un accessoire
FR3166887A1 (fr) * 2024-09-30 2026-04-03 Airbus Operations Ensemble de propulsion d’aéronef comprenant une structure porteuse intercalée entre une motorisation et une structure primaire d’un mât
FR3167377A1 (fr) * 2024-10-14 2026-04-17 Safran Nacelles Ensemble propulsif pour aéronef comprenant un tablier structural entre un support annulaire accroché au pylône et un carter amont de l’ensemble propulsif

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FR2865001B1 (fr) * 2004-01-12 2008-05-09 Snecma Moteurs Turboreacteur comprenant un bras de raccord de servitudes, et le bras de raccord de servitudes.
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FR2868041B1 (fr) * 2004-03-25 2006-05-26 Snecma Moteurs Sa Suspension d'un moteur d'avion
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FR2905990A1 (fr) * 2006-09-20 2008-03-21 Snecma Sa Systeme propulsif a pylone integre pour avion.
FR2905975B1 (fr) * 2006-09-20 2008-12-05 Snecma Sa Conduite de soufflante pour une turbomachine.
FR2905991B1 (fr) * 2006-09-20 2012-01-13 Snecma Systeme propulsif integre comportant un moteur a turboreacteur a double flux.
FR2919347B1 (fr) * 2007-07-26 2009-11-20 Snecma Enveloppe externe de conduite de soufflante dans une turbomachine.
FR2926536B1 (fr) * 2008-01-23 2010-07-30 Snecma Accrochage d'un systeme propulsif a un element de structure d'un aeronef
FR2926788B1 (fr) * 2008-01-25 2010-04-02 Snecma Fixation d'un turboreacteur multiflux a un aeronef
US8262050B2 (en) * 2008-12-24 2012-09-11 General Electric Company Method and apparatus for mounting and dismounting an aircraft engine

Also Published As

Publication number Publication date
JP5484457B2 (ja) 2014-05-07
FR2933070A1 (fr) 2010-01-01
CN102076563B (zh) 2014-11-05
RU2499745C2 (ru) 2013-11-27
RU2011102551A (ru) 2012-07-27
CN102076563A (zh) 2011-05-25
WO2010007226A3 (fr) 2010-03-11
EP2288542A2 (fr) 2011-03-02
US8844861B2 (en) 2014-09-30
FR2933070B1 (fr) 2010-08-20
ES2395857T3 (es) 2013-02-15
WO2010007226A2 (fr) 2010-01-21
CA2728743C (fr) 2016-12-20
CA2728743A1 (fr) 2010-01-21
US20110168837A1 (en) 2011-07-14
JP2011525955A (ja) 2011-09-29
EP2288542B1 (fr) 2012-10-31
BRPI0914686B1 (pt) 2021-07-20
BRPI0914686A2 (pt) 2020-08-18

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/06/2009, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.