Entlüftungsanordnung für einen Gasturbinenmotor

Details

Veröffentlichungs-Nr.

EP2840236

Aktenzeichen

EP14180291

Anmeldetag

8. August 2014

Veröffentlichung

4. Oktober 2017

Erteilung

4. Oktober 2017

Rechtsraum

EP

IPC

F01D25/16F02K3/075F02C9/18

Abstract

A bypass duct has a support unit comprising a pair of aerofoils arranged as an "A" frame. A bleed duct assembly is provided on the radially inner wall of the bypass duct annulus and the aerofoils project from the surface and extend across the annulus between the inner wall and an outer wall of the annulus. The aerofoils lean at an acute angle to the surface with the first flank facing toward the inner wall and adjoining a bleed duct opening. The bleed duct having a bleed duct passage and a submerged scoop.

Anmelder

Firma

Rolls-Royce Deutschland Ltd & Co KG

Land

🇩🇪 Deutschland

Fachgebiete