BYPASS TURBOJET NACELLE Russian patent published in 2013 - IPC F02K1/12 F02K1/72 

Abstract RU 2499904 C2

FIELD: engines and pumps.

SUBSTANCE: moving cowling can be displaced between closed position whereat it closed deflecting means and open position it opens nacelle channel and said deflecting means. Moving cowling has extension composed of nozzle section arranged at its downstream lower end. Said nozzle section comprises at least one panel arranged to pivot relative to axis perpendicular to nacelle lengthwise axis. Every panel is coupled with turbojet fixed coaling by transfer link arranged to turn around points of attachment to panel and fixed cowling. Moving cowling has extension composed of interflap fixed sections arranged on every side of every panel at moving nozzle section. Fixed section are designed to allow continuity of streamline of downstream section when nozzle section panel stays in flight position.

EFFECT: higher reliability and simplified design.

11 cl, 12 dwg

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RU 2 499 904 C2

Authors

Vauchel Guy Bernard

Dates

2013-11-27Published

2009-04-09Filed