NACELLE WITH ADJUSTABLE OUTLET SECTION Russian patent published in 2012 - IPC B64D33/04 

Abstract RU 2469923 C2

FIELD: aircraft engineering.

SUBSTANCE: turbojet nacelle 1 comprises rear section 6 with internal fixed structure 9 arranged around engine compartment rear to make calibrated outlet section 10 together with jet nozzle 6 with the help of separators arranged in outlet section. Said separators are divided into stiff separators 11, 12 to ensure constant spacing and compensators 13 of relative displacements of turbojet and nacelle. Said compensators consist of a set of elements. One end of said elements is secured to stiff separators while another one is free.

EFFECT: reduced stress at nacelle.

10 cl, 6 dwg

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RU 2 469 923 C2

Authors

Le Docte Thierry Jacques Albert

Dates

2012-12-20Published

2008-06-19Filed