Invention Grant
- Patent Title: Rear section of aircraft nacelle and nacelle equipped with such rear section
- Patent Title (中): 飞机机舱和机舱的后部配备有这样的后部
-
Application No.: US12673288Application Date: 2008-06-16
-
Publication No.: US08943793B2Publication Date: 2015-02-03
- Inventor: Eric Lecossais , Thierry Ledocte , Pascal Gerard Rouyer , Felix Carimali
- Applicant: Eric Lecossais , Thierry Ledocte , Pascal Gerard Rouyer , Felix Carimali
- Applicant Address: FR Gonfreville l'Orcher
- Assignee: Aircelle
- Current Assignee: Aircelle
- Current Assignee Address: FR Gonfreville l'Orcher
- Agency: Brinks Gilson & Lione
- Priority: FR0705896 20070820
- International Application: PCT/FR2008/000835 WO 20080616
- International Announcement: WO2009/024657 WO 20090226
- Main IPC: F02K3/02
- IPC: F02K3/02 ; B64D29/00
Abstract:
The invention relates to a rear section (11) of an aircraft nacelle, that comprises two halves (13a, 13b) defining: a central portion (C) for receiving a turbojet engine (7), a cool-air annular passage (31) provided around said central portion (C), and at least one six-hour cavity (15) provided under said central portion (C). The rear section is characterized in that it comprises at least one duct (29a, 29b) for the fluidic communication between said annular passage (31) and said six-hour cavity (15) for maintaining the temperature inside the six-hour cavity (15) within a relatively low range.
Public/Granted literature
- US20120000179A1 REAR SECTION OF AIRCRAFT NACELLE AND NACELLE EQUIPPED WITH SUCH REAR SECTION Public/Granted day:2012-01-05
Information query
