Discharge means for bypass engines

Details Discharge means for bypass engines Discharge means for bypass engines

F - Mech Eng,Light,Heat,Weapons

02

C

F02C 7/00 (2006.01) F01D 9/06 (2006.01) F01D 17/10 (2006.01)

Patent

CA 2409579

The invention relates to a bypass turbojet comprising, between the primary duct (2) and the secondary duct (3), a structural intermediate casing (9) arranged axially between a low-pressure compressor (5) and a high-pressure compressor (7), and bleed-off means allowing some of the gaseous stream delivered by the low-pressure compressor (5) to be tapped off and led to the secondary duct (3), said intermediate casing (9) being equipped at its periphery with a plurality of support arms (13) having platforms which internally delimit the secondary duct (3), characterized by the fact that the bleed-off means comprising means for tapping air (16, 19) from said primary duct (2) arranged upstream of said intermediate casing (9) and means for removing the air tapped from said secondary duct downstream of said support arms, these means comprising conduits (28) arranged around said intermediate casing (9) under said platforms. (12).

L'invention concerne un turboréacteur à double flux comportant entre la veine primaire (2) et la veine secondaire (3) un carter intermédiaire (9) structural disposé axialement entre un compresseur à basse pression (5) et un compresseur à haute pression (7), et des moyens de décharge permettant la dérivation d'une partie du flux gazeux délivré par le compresseur à basse pression (5) vers la veine secondaire (3), ledit carter intermédiaire (9) étant équipé à sa périphérie d'une pluralité de bras de support (13) présentant des plates-formes qui délimitent intérieurement la veine secondaire (3), caractérisé par le fait que les moyens de décharge comportant des moyens (16, 19) de prélèvement d'air dans la veine primaire (2) disposés en amont du carter intermédiaire (9) et des moyens d'évacuation de l'air prélevé dans la veine secondaire en aval des bras de support ces moyens comportant des conduits (28) disposés autour du carter intermédiaire (9) sous les plates-formes (12).

Affiliated with

Also associated with

Rating

Discharge means for bypass engines does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Discharge means for bypass engines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Discharge means for bypass engines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1572240