Axial-Radiale Kühlschlitze auf Innerer Luftdichtung

Details

Veröffentlichungs-Nr.

EP3306035

Aktenzeichen

EP17193358

Anmeldetag

27. September 2017

Veröffentlichung

29. April 2020

Erteilung

29. April 2020

Rechtsraum

EP

IPC

F01D5/08F01D11/00

Abstract

An air seal (210) may comprise an annular ring (302) defined by at least a proximal surface (214), a distal surface (215), an aft side (217) and a forward side (216). A channel (320; 324) may be disposed in the forward side (216) of the air seal (210) and/or the aft side (217) of the air seal (210) and may extend between the proximal surface (214) and the distal surface (215). An additional channel (322; 326) extending from at least one of the forward side (216) or the aft side (217) may be disposed in the distal surface (215). The channel (320; 324) and the additional channel (322; 326) may be circumferentially in line. The channels (320; 322; 324; 326) may define a flow path for direction cooling air from a proximal side of the air seal (210) to a distal side of the air seal (210).

Anmelder

Firmen

Raytheon Technologies Corporation
United Technologies Corporation

Land

🇺🇸 USA

Fachgebiete