Dichtungsanordnung zwischen Brennkammer und Schaufel und Verfahren zu deren Herstellung

Details

Veröffentlichungs-Nr.

EP3865668

Aktenzeichen

EP21157203

Anmeldetag

15. Februar 2021

Veröffentlichung

7. Juni 2023

Erteilung

7. Juni 2023

Rechtsraum

EP

IPC

F01D9/02F01D11/00F16J15/3288F01D9/04

Abstract

A brush seal system includes a component including a first mating surface (136). The brush seal system further includes a brush seal (110) including a brush seal backing plate (112), a retaining ring (114), and a plurality of bristles (116) retained between the brush seal backing plate (112) and the retaining ring (114). The brush seal backing plate (112) includes a second mating surface (138) mounted to the first mating surface (136). The brush seal system further includes at least one cooling channel (128) extending from an exterior side (130) of the component to an interior side (132) of the component so as to bypass the brush seal (110).

Anmelder

Firmen

RTX Corporation
Raytheon Technologies Corporation

Land

🇺🇸 USA

Fachgebiete