Wirbelgleichrichterrohr für Turbotriebwerksverdichter mit Aufgeweitetem Endstück

Details

Veröffentlichungs-Nr.

EP3543539

Aktenzeichen

EP19152883

Anmeldetag

21. Januar 2019

Veröffentlichung

25. August 2021

Erteilung

25. August 2021

Rechtsraum

EP

IPC

F04D29/32F01D5/08F02C6/08

Abstract

The present invention relates to a compressor rotor (60) including at least a first disk (D1) and a conical section (80) connected to the first disk (D1) defining between them a bore cavity (66, 68, 70). The conical section (80) includes at least one flow hole (82) and arranged in fluid communication with the bore cavity. An anti-vortex tube (100) is disposed within the at least one flow hole (82) of the conical section (80) and includes a flange (114) for restricting relative motion of the anti-vortex tube (100) with respect to the conical section (80) in a first direction and a flared end portion (104) for restricting relative motion in a second direction. The anti-vortex tube (100) may also comprise anti-rotation means (115) and a cut-away section (120) for imparting a swirl thereby aiding diffusion of the air into the cavity.

Anmelder

Firmen

Raytheon Technologies Corporation
United Technologies Corporation

Land

🇺🇸 USA

Fachgebiete