WO2012104561A3 - Nacelle with articulated fan casing covers - Google Patents

Nacelle with articulated fan casing covers Download PDF

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Publication number
WO2012104561A3
WO2012104561A3 PCT/FR2012/050231 FR2012050231W WO2012104561A3 WO 2012104561 A3 WO2012104561 A3 WO 2012104561A3 FR 2012050231 W FR2012050231 W FR 2012050231W WO 2012104561 A3 WO2012104561 A3 WO 2012104561A3
Authority
WO
WIPO (PCT)
Prior art keywords
nacelle
fan casing
covers
casing covers
propulsion assembly
Prior art date
Application number
PCT/FR2012/050231
Other languages
French (fr)
Other versions
WO2012104561A2 (en
Inventor
Guy Bernard Vauchel
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
Publication of WO2012104561A2 publication Critical patent/WO2012104561A2/en
Publication of WO2012104561A3 publication Critical patent/WO2012104561A3/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
    • B64D29/08—Inspection panels for power plants

Landscapes

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

Abstract

This aircraft propulsion assembly comprises a nacelle (1) and a turbojet engine, said nacelle comprising an intermediate part (7) and said turbojet engine comprising a fan casing (19) located inside said intermediate part (7), said intermediate part (7) comprising two fan casing half-covers (17b) each able to move about substantially longitudinal axes situated at the upper part of said nacelle, between a closed position in which they cover said casing (19) and an open position in which they allow the periphery of this casing (19) to be accessed, the propulsion assembly being characterized in that said covers (17b) are articulated at least in part directly to said propulsion assembly.
PCT/FR2012/050231 2011-02-04 2012-02-02 Nacelle with articulated fan casing covers WO2012104561A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1150912A FR2971231A1 (en) 2011-02-04 2011-02-04 ARTICULATED BLOW BOAT HOOD NACELLE
FR11/50912 2011-02-04

Publications (2)

Publication Number Publication Date
WO2012104561A2 WO2012104561A2 (en) 2012-08-09
WO2012104561A3 true WO2012104561A3 (en) 2012-10-26

Family

ID=44342876

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2012/050231 WO2012104561A2 (en) 2011-02-04 2012-02-02 Nacelle with articulated fan casing covers

Country Status (2)

Country Link
FR (1) FR2971231A1 (en)
WO (1) WO2012104561A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3064980B1 (en) * 2017-04-05 2022-05-13 Airbus Operations Sas PROPULSION SYSTEM OF AN AIRCRAFT COMPRISING A NACELLE WITH AN IMPROVED OPENING SYSTEM
FR3067004B1 (en) * 2017-05-30 2021-04-16 Airbus Operations Sas PROPULSION SYSTEM OF AN AIRCRAFT CONTAINING A NACELLE WITH AN IMPROVED OPENING SYSTEM

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494347A (en) * 1945-04-26 1950-01-10 Curtiss Wright Corp Roller type hinge
GB767094A (en) * 1952-11-04 1957-01-30 Thomas John Robert Bright Improvements in or relating to sealing strips
US20060145001A1 (en) * 2004-12-30 2006-07-06 Smith Matthew C Fan cowl door elimination
FR2907759A1 (en) * 2006-10-31 2008-05-02 Aircelle Sa Two-flow turbojet's nacelle for aircraft, has cowl with permanent connection unit constituted of hanger and support rod or temporary link unit to provide temporary link when cowl is close in rotation with fan casing of nacelle
FR2934563A1 (en) * 2008-08-04 2010-02-05 Airbus France Sailwing for airplane, has upper beam including front end and median part respectively connected to two frames, and hooking pylon for hooking propulsion engine on fuselage, where propulsion engine is fixed on pylon

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494347A (en) * 1945-04-26 1950-01-10 Curtiss Wright Corp Roller type hinge
GB767094A (en) * 1952-11-04 1957-01-30 Thomas John Robert Bright Improvements in or relating to sealing strips
US20060145001A1 (en) * 2004-12-30 2006-07-06 Smith Matthew C Fan cowl door elimination
FR2907759A1 (en) * 2006-10-31 2008-05-02 Aircelle Sa Two-flow turbojet's nacelle for aircraft, has cowl with permanent connection unit constituted of hanger and support rod or temporary link unit to provide temporary link when cowl is close in rotation with fan casing of nacelle
FR2934563A1 (en) * 2008-08-04 2010-02-05 Airbus France Sailwing for airplane, has upper beam including front end and median part respectively connected to two frames, and hooking pylon for hooking propulsion engine on fuselage, where propulsion engine is fixed on pylon

Also Published As

Publication number Publication date
WO2012104561A2 (en) 2012-08-09
FR2971231A1 (en) 2012-08-10

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