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WO2009147342A3 - Mat d'accrochage de moteur d'aeronef comprenant un caisson de section en forme de cercle ou d'ellipse - Google Patents

Mat d'accrochage de moteur d'aeronef comprenant un caisson de section en forme de cercle ou d'ellipse Download PDF

Info

Publication number
WO2009147342A3
WO2009147342A3 PCT/FR2009/050861 FR2009050861W WO2009147342A3 WO 2009147342 A3 WO2009147342 A3 WO 2009147342A3 FR 2009050861 W FR2009050861 W FR 2009050861W WO 2009147342 A3 WO2009147342 A3 WO 2009147342A3
Authority
WO
WIPO (PCT)
Prior art keywords
ellipsis
circle
box
section
aircraft engine
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.)
Ceased
Application number
PCT/FR2009/050861
Other languages
English (en)
Other versions
WO2009147342A2 (fr
Inventor
Jacques Hervé MARCHE
Fabien Raison
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.)
Airbus Operations SAS
Original Assignee
Airbus Operations SAS
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 Airbus Operations SAS filed Critical Airbus Operations SAS
Priority to US12/989,589 priority Critical patent/US8517305B2/en
Priority to CN2009801169014A priority patent/CN102026871B/zh
Publication of WO2009147342A2 publication Critical patent/WO2009147342A2/fr
Publication of WO2009147342A3 publication Critical patent/WO2009147342A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Clamps And Clips (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

L' invention se rapporte à un mât d'accrochage de moteur pour aéronef, comportant une structure rigide (10) pourvue d'un caisson (24) formé à l'aide d'un ou plusieurs tronçons creux (28, 30, 32). Selon l'invention, au moins un tronçon creux présente une section en forme d'ellipse ou de cercle.
PCT/FR2009/050861 2008-05-14 2009-05-12 Mat d'accrochage de moteur d'aeronef comprenant un caisson de section en forme de cercle ou d'ellipse Ceased WO2009147342A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/989,589 US8517305B2 (en) 2008-05-14 2009-05-12 Aircraft engine attachment pylon comprising a box with a circular or elliptical shaped section
CN2009801169014A CN102026871B (zh) 2008-05-14 2009-05-12 包括具有圆形或椭圆形截面的箱体的用于飞行器发动机的悬挂架

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0853116A FR2931134B1 (fr) 2008-05-14 2008-05-14 Mat d'accrochage de moteur d'aeronef comprenant un caisson de section en forme de cercle ou d'ellipse
FR0853116 2008-05-14

Publications (2)

Publication Number Publication Date
WO2009147342A2 WO2009147342A2 (fr) 2009-12-10
WO2009147342A3 true WO2009147342A3 (fr) 2010-02-18

Family

ID=39967306

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2009/050861 Ceased WO2009147342A2 (fr) 2008-05-14 2009-05-12 Mat d'accrochage de moteur d'aeronef comprenant un caisson de section en forme de cercle ou d'ellipse

Country Status (4)

Country Link
US (1) US8517305B2 (fr)
CN (1) CN102026871B (fr)
FR (1) FR2931134B1 (fr)
WO (1) WO2009147342A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2965547B1 (fr) * 2010-10-01 2012-10-19 Airbus Operations Sas Structure rigide de mat d'accrochage d'un moteur d'aeronef comprenant un caisson en materiau composite renforce par des nervures transversales exterieures
FR2977567B1 (fr) 2011-07-07 2014-12-26 Airbus Operations Sas Procede de refroidissement d'un plancher de protection thermique d'un carenage aerodynamique arriere d'un mat d'accrochage d'un ensemble propulsif d'aeronef
FR2988688B1 (fr) * 2012-03-27 2014-05-09 Airbus Operations Sas Carenage aerodynamique arriere a tenue en temperature amelioree pour mat d'accrochage d'ensemble propulsif d'aeronef
FR3004420B1 (fr) * 2013-04-15 2015-04-10 Snecma Berceau de suspension d'un turbopropulseur
WO2015010315A1 (fr) 2013-07-26 2015-01-29 Mra Systems, Inc. Mât d'accrochage de moteur pour aéronef
FR3061148B1 (fr) * 2016-12-23 2022-08-12 Airbus Operations Sas Fixation semi-continue d'un mat d'accrochage de moteur a un dispositif de fixation appartenant a la voilure d'un aeronef

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2021696A (en) * 1978-05-22 1979-12-05 Boeing Co Turbofan engine mounting
GB2275984A (en) * 1993-03-08 1994-09-14 Moog Inc Eccentric mass device for opposing propogation of rotor vibrations

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055041A (en) * 1974-11-08 1977-10-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Integrated gas turbine engine-nacelle
US5524847A (en) * 1993-09-07 1996-06-11 United Technologies Corporation Nacelle and mounting arrangement for an aircraft engine
FR2873987B1 (fr) * 2004-08-05 2006-11-24 Airbus France Sas Ensemble moteur pour aeronef
FR2873988B1 (fr) * 2004-08-05 2007-12-21 Airbus France Sas Mat d'accrochage de turboreacteur pour aeronef
FR2885877B1 (fr) * 2005-05-23 2008-12-12 Airbus France Sas Mat d'accrochage de turboreacteur pour aeronef
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
FR2920408B1 (fr) * 2007-08-30 2010-02-19 Snecma Pylone de suspension d'un moteur sous une aile d'avion
US8205825B2 (en) * 2008-02-27 2012-06-26 Spirit Aerosystems, Inc. Engine pylon made from composite material
FR2931133B1 (fr) * 2008-05-14 2010-06-18 Airbus France Mat d'accrochage de moteur comprenant des moyens de fixation des longerons et des panneaux agences en dehors de l'espace interieur de caisson

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2021696A (en) * 1978-05-22 1979-12-05 Boeing Co Turbofan engine mounting
GB2275984A (en) * 1993-03-08 1994-09-14 Moog Inc Eccentric mass device for opposing propogation of rotor vibrations

Also Published As

Publication number Publication date
CN102026871B (zh) 2013-12-18
WO2009147342A2 (fr) 2009-12-10
US20110036943A1 (en) 2011-02-17
FR2931134B1 (fr) 2010-06-18
US8517305B2 (en) 2013-08-27
FR2931134A1 (fr) 2009-11-20
CN102026871A (zh) 2011-04-20

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