BR112012031586A2 - nacela de motor turbojato - Google Patents

nacela de motor turbojato

Info

Publication number
BR112012031586A2
BR112012031586A2 BR112012031586A BR112012031586A BR112012031586A2 BR 112012031586 A2 BR112012031586 A2 BR 112012031586A2 BR 112012031586 A BR112012031586 A BR 112012031586A BR 112012031586 A BR112012031586 A BR 112012031586A BR 112012031586 A2 BR112012031586 A2 BR 112012031586A2
Authority
BR
Brazil
Prior art keywords
turbojet engine
engine nacelle
section
surrounding
mid section
Prior art date
Application number
BR112012031586A
Other languages
English (en)
Inventor
Bertrand Desjoyeaux
François Gallet
Hervé Hurlin
Nicolas Dezeustre
Olivier Kerbler
Original Assignee
Aircelle Sa
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 Aircelle Sa, Snecma filed Critical Aircelle Sa
Publication of BR112012031586A2 publication Critical patent/BR112012031586A2/pt

Links

Classifications

    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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
    • B64D29/00—Power-plant nacelles, fairings, or cowlings
    • B64D29/08—Inspection panels for power plants

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

nacela de motor turbijato. a presente invenção refere-se a uma nacela de motor turbojato incluindo uma entrada de ar (3) disposta a montante do motor de turbojato, uma seção mediana para cercar um ventilador de motor turbojato e o alojamento (6) dele, e uma seção a jusante, a seção mediana sendo produzida e pelo menos uma estrutura aérea (51) capaz de garantir a continuidade aerodinâmica externa da nucela, caracterizada pelo fato de que referida estrutura aérea é rigidamente e removivelmente conectada a pelo menos uma estrutura estacionária ao redor.
BR112012031586A 2010-06-29 2011-06-17 nacela de motor turbojato BR112012031586A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1055182A FR2961788B1 (fr) 2010-06-29 2010-06-29 Nacelle de turboreacteur
PCT/FR2011/051387 WO2012001259A1 (fr) 2010-06-29 2011-06-17 Nacelle de turboreacteur

Publications (1)

Publication Number Publication Date
BR112012031586A2 true BR112012031586A2 (pt) 2016-11-08

Family

ID=43530685

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012031586A BR112012031586A2 (pt) 2010-06-29 2011-06-17 nacela de motor turbojato

Country Status (8)

Country Link
US (1) US8845287B2 (pt)
EP (1) EP2588370B1 (pt)
CN (1) CN102958803B (pt)
BR (1) BR112012031586A2 (pt)
CA (1) CA2803307A1 (pt)
FR (1) FR2961788B1 (pt)
RU (1) RU2569503C2 (pt)
WO (1) WO2012001259A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2992353B1 (fr) * 2012-06-21 2016-12-30 Snecma Ensemble forme d'un cone d'echappement et d'un carter d'echappement dans un moteur a turbine a gaz
FR2997726B1 (fr) * 2012-11-05 2018-03-02 Safran Aircraft Engines Carter de turbomachine
FR2998547B1 (fr) * 2012-11-23 2016-01-29 Airbus Operations Sas Nacelle d'aeronef comprenant une liaison deformable entre une entree d'air et une motorisation
US11325717B2 (en) 2016-10-13 2022-05-10 Airbus Operations Sas Aircraft nacelle including a link between a conduit of an air inlet and a conduit of an engine
FR3057544A1 (fr) * 2016-10-13 2018-04-20 Airbus Operations Nacelle d'aeronef comprenant une liaison entre une entree d'air et une motorisation
US10479517B2 (en) * 2016-12-05 2019-11-19 The Boeing Company Composite fan cowl with a core having tailored thickness
FR3086643B1 (fr) * 2018-09-28 2021-05-28 Safran Nacelles Nacelle pour aeronef et entree d'air associee

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1533551A (en) * 1974-11-08 1978-11-29 Gen Electric Gas turbofan engines
GB9301457D0 (en) * 1993-01-26 1993-03-17 Short Brothers Plc An aircraft propulsuve power unit
JP3599342B2 (ja) * 1994-10-18 2004-12-08 ユナイテッド テクノロジーズ コーポレイション 航空機エンジンのためのナセル及びその取り付け配置
FR2767560B1 (fr) * 1997-08-19 1999-11-12 Aerospatiale Ensemble reducteur de bruit pour turboreacteur d'aeronef
FR2771330B1 (fr) * 1997-11-26 2004-02-27 Aerospatiale Procede de fabrication d'un panneau composite monolithique articule avec des moyens raidisseurs integres, panneau articule obtenu et capot articule dans un aeronef
FR2771459B1 (fr) * 1997-11-27 2000-02-04 Aerospatiale Bielle telescopique d'ouverture d'un capot mobile, notamment de nacelle d'un moteur d'avion
US6220546B1 (en) * 1999-12-29 2001-04-24 The Boeing Company Aircraft engine and associated aircraft engine cowl
US20060145001A1 (en) * 2004-12-30 2006-07-06 Smith Matthew C Fan cowl door elimination
FR2890378B1 (fr) * 2005-09-08 2009-01-16 Airbus France Sas Capot de nacelle pour turboreacteur et nacelle comportant au moins un tel capot.
FR2901245B1 (fr) * 2006-05-22 2008-12-26 Airbus France Sas Dispositif d'articulation d'une porte d'une nacelle d'aeronef et nacelle equipee dudit dispositif d'articulation
FR2906568B1 (fr) * 2006-10-02 2012-01-06 Aircelle Sa Structure d'entree d'air deposable pour nacelle de turboreacteur.
US8092169B2 (en) * 2008-09-16 2012-01-10 United Technologies Corporation Integrated inlet fan case
US8661667B2 (en) * 2009-12-15 2014-03-04 United Technologies Corporation Hinge arm repair

Also Published As

Publication number Publication date
RU2013102783A (ru) 2014-08-10
CN102958803A (zh) 2013-03-06
EP2588370A1 (fr) 2013-05-08
FR2961788B1 (fr) 2012-06-15
US8845287B2 (en) 2014-09-30
WO2012001259A1 (fr) 2012-01-05
RU2569503C2 (ru) 2015-11-27
US20130121814A1 (en) 2013-05-16
CN102958803B (zh) 2015-12-02
EP2588370B1 (fr) 2019-05-15
FR2961788A1 (fr) 2011-12-30
CA2803307A1 (fr) 2012-01-05

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]