WO2013017759A3 - Poutre composite pour structure support de nacelle de turboréacteur - Google Patents

Poutre composite pour structure support de nacelle de turboréacteur Download PDF

Info

Publication number
WO2013017759A3
WO2013017759A3 PCT/FR2012/051582 FR2012051582W WO2013017759A3 WO 2013017759 A3 WO2013017759 A3 WO 2013017759A3 FR 2012051582 W FR2012051582 W FR 2012051582W WO 2013017759 A3 WO2013017759 A3 WO 2013017759A3
Authority
WO
WIPO (PCT)
Prior art keywords
support structure
turbojet engine
engine nacelle
composite beam
nacelle support
Prior art date
Application number
PCT/FR2012/051582
Other languages
English (en)
Other versions
WO2013017759A2 (fr
Inventor
Loïc LE BOULICAUT
Original Assignee
Aircelle
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 filed Critical Aircelle
Priority to CA2842570A priority Critical patent/CA2842570A1/fr
Priority to BR112014001123A priority patent/BR112014001123A2/pt
Priority to EP12744050.1A priority patent/EP2739533A2/fr
Priority to CN201280038183.5A priority patent/CN103732494A/zh
Priority to RU2014106964/11A priority patent/RU2014106964A/ru
Publication of WO2013017759A2 publication Critical patent/WO2013017759A2/fr
Publication of WO2013017759A3 publication Critical patent/WO2013017759A3/fr
Priority to US14/170,982 priority patent/US9260193B2/en

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
    • B64D29/00—Power-plant nacelles, fairings, or cowlings
    • B64D29/06—Attaching of nacelles, fairings or cowlings
    • 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
    • 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
    • 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)
  • Moulding By Coating Moulds (AREA)
  • Wind Motors (AREA)
  • Body Structure For Vehicles (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

La présente invention se rapporte à une poutre (500) longitudinale pour structure support de nacelle de turboréacteur, ladite poutre étant réalisée principalement en matériau composite et présentant sensiblement une forme en L comprenant, d'une part, au moins un voile (10) longitudinal destiné à venir au contact d'un pylône de rattachement de la nacelle, et d'autre part, au moins un pied(11), caractérisée en ce que le pied est conformé de manière à réaliser au moins une pièce de réception (501) apte à coopérer directement ou indirectement par encastrement avec au moins une extrémité d'un cadre avant et / ou arrière associé.
PCT/FR2012/051582 2011-08-03 2012-07-05 Poutre composite pour structure support de nacelle de turboréacteur WO2013017759A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA2842570A CA2842570A1 (fr) 2011-08-03 2012-07-05 Poutre composite pour structure support de nacelle de turboreacteur
BR112014001123A BR112014001123A2 (pt) 2011-08-03 2012-07-05 viga longitudinal para uma estrutura de suporte de nacela de motor turbojato, meia-estrutura de suporte para uma nacela e nacela para um motor de aeronave
EP12744050.1A EP2739533A2 (fr) 2011-08-03 2012-07-05 Poutre composite pour structure support de nacelle de turboréacteur
CN201280038183.5A CN103732494A (zh) 2011-08-03 2012-07-05 涡轮喷气发动机机舱支撑结构的复合梁
RU2014106964/11A RU2014106964A (ru) 2011-08-03 2012-07-05 Композитная балка для несущей конструкции гондолы турбореактивного двигателя
US14/170,982 US9260193B2 (en) 2011-08-03 2014-02-03 Composite beam for turbojet engine nacelle support structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1157108A FR2978729B1 (fr) 2011-08-03 2011-08-03 Poutre composite pour structure support de nacelle de turboreacteur
FR11/57108 2011-08-03

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/170,982 Continuation US9260193B2 (en) 2011-08-03 2014-02-03 Composite beam for turbojet engine nacelle support structure

Publications (2)

Publication Number Publication Date
WO2013017759A2 WO2013017759A2 (fr) 2013-02-07
WO2013017759A3 true WO2013017759A3 (fr) 2013-03-28

Family

ID=46639576

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2012/051582 WO2013017759A2 (fr) 2011-08-03 2012-07-05 Poutre composite pour structure support de nacelle de turboréacteur

Country Status (8)

Country Link
US (1) US9260193B2 (fr)
EP (1) EP2739533A2 (fr)
CN (1) CN103732494A (fr)
BR (1) BR112014001123A2 (fr)
CA (1) CA2842570A1 (fr)
FR (1) FR2978729B1 (fr)
RU (1) RU2014106964A (fr)
WO (1) WO2013017759A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2988407B1 (fr) * 2012-03-22 2014-10-31 Aircelle Sa Procede de fabrication d'une preforme monobloc pour structure composite
US9897007B2 (en) 2012-07-24 2018-02-20 Rohr, Inc. Thrust reverser-integrated track beam and inner fixed structure
EP2690018B1 (fr) * 2012-07-24 2020-03-11 Rohr Inc. Faisceau charnière et verrou hybride
US10738738B2 (en) 2016-06-17 2020-08-11 Rohr, Inc. Nacelle with bifurcation extension and integral structural reinforcement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239822A (en) * 1992-01-14 1993-08-31 The Boeing Company Composite structure for thrust reverser torque box
WO2011073551A1 (fr) * 2009-12-18 2011-06-23 Aircelle Structure support pour inverseur de poussée notamment à grilles

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1053338A (fr) 1952-04-03 1954-02-02 Procédé pour la fabrication de stylographes et crayons à bille
US6584763B2 (en) * 2001-08-01 2003-07-01 Rohr, Inc. Lock for the translating sleeve of a turbofan engine thrust reverser
US7083143B2 (en) * 2003-10-17 2006-08-01 The Boeing Company Apparatuses and methods for attaching engines and other structures to aircraft wings
FR2891803B1 (fr) * 2005-10-07 2007-11-30 Airbus France Sas Structure rigide pour mat d'accrochage de moteur d'aeronef, et mat comportant une telle structure
FR2908109B1 (fr) * 2006-11-03 2008-12-12 Aircelle Sa Element de nacelle de turboreacteur
GB0712553D0 (en) * 2007-06-29 2007-08-08 Airbus Uk Ltd Composite panel stiffener
FR2920192B1 (fr) 2007-08-23 2014-06-06 Valeo Equip Electr Moteur Procede et dispositif de commande d'un systeme d'arret/relance moteur apte a equiper un vehicule automobile
FR2926605B1 (fr) * 2008-01-18 2012-08-31 Aircelle Sa Structure 12 heures pour inverseur de poussee notamment a grilles
US8262050B2 (en) * 2008-12-24 2012-09-11 General Electric Company Method and apparatus for mounting and dismounting an aircraft engine
FR2958910B1 (fr) * 2010-04-20 2012-04-27 Aircelle Sa Nacelle pour moteur d'aeronef a tuyere de section variable
FR2959487B1 (fr) * 2010-04-29 2012-04-13 Aircelle Sa Nacelle pour moteur d'aeronef
FR2959486B1 (fr) * 2010-04-29 2012-04-13 Aircelle Sa Nacelle pour moteur d'aeronef
FR2963949A1 (fr) * 2010-08-18 2012-02-24 Aircelle Sa Poutre notamment pour inverseur de poussee a grilles
US20130119191A1 (en) * 2011-11-10 2013-05-16 General Electric Company Load-bearing structures for aircraft engines and processes therefor
US9109541B2 (en) * 2012-10-31 2015-08-18 Rohr, Inc. Lock for a translating sleeve of a nacelle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239822A (en) * 1992-01-14 1993-08-31 The Boeing Company Composite structure for thrust reverser torque box
WO2011073551A1 (fr) * 2009-12-18 2011-06-23 Aircelle Structure support pour inverseur de poussée notamment à grilles

Also Published As

Publication number Publication date
CN103732494A (zh) 2014-04-16
FR2978729B1 (fr) 2013-07-19
FR2978729A1 (fr) 2013-02-08
WO2013017759A2 (fr) 2013-02-07
RU2014106964A (ru) 2015-09-10
EP2739533A2 (fr) 2014-06-11
US20140145060A1 (en) 2014-05-29
US9260193B2 (en) 2016-02-16
BR112014001123A2 (pt) 2017-02-14
CA2842570A1 (fr) 2013-02-07

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