Title:
NACELLE INTEGRATED ON A FLYING WING
Document Type and Number:
WIPO Patent Application WO/2010/061071
Kind Code:
A3
Abstract:
The invention relates to a nacelle (23) for a turbojet engine (21), comprising an air intake structure (25) capable of directing an air flow towards a fan (27) of a turbojet engine (21), a middle structure (29) for surrounding said fan (27) and to which the air intake structure (25) is secured so as to provide aerodynamic continuity, and a downstream section (31) to which the middle structure (29) is attached, characterised in that the air intake structure (25) is adapted so as to define a continuous extension of the walls (33; 34) of a flying wing (3) so that the air intake structure (25), the middle structure (29), and the downstream structure (31) are in aerodynamic continuity with the flying wing (3). The invention also relates to a flying wing (3) and to an aircraft (1) comprising such a nacelle.
Inventors:
VAUCHEL GUY BERNARD (FR)
Application Number:
PCT/FR2009/001305
Publication Date:
October 07, 2010
Filing Date:
November 13, 2009
Export Citation:
Assignee:
AIRCELLE SA (FR)
VAUCHEL GUY BERNARD (FR)
VAUCHEL GUY BERNARD (FR)
International Classes:
B64C39/10; B64D27/18; B64D29/02; B64D29/08
Domestic Patent References:
| WO2000020272A1 | 2000-04-13 |
Foreign References:
| EP1243782A2 | 2002-09-25 | |||
| EP1344915A2 | 2003-09-17 | |||
| FR1168084A | 1958-12-04 | |||
| US4506850A | 1985-03-26 | |||
| US2553512A | 1951-05-15 | |||
| US3202383A | 1965-08-24 |
Other References:
LIEBECK R H: "DESIGN OF THE BLENDED WING BODY SUBSONIC TRANSPORT", JOURNAL OF AIRCRAFT, AIAA, RESTON, VA, US, vol. 41, no. 1, 1 January 2004 (2004-01-01), pages 10 - 25, XP001047563, ISSN: 0021-8669
Attorney, Agent or Firm:
CABINET GERMAIN & MAUREAU (Paris, FR)
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