Gasturbinentriebwerk mit einer Dichtungsplatte mit Trennbaren Laschen

Details

Veröffentlichungs-Nr.

EP4023857

Aktenzeichen

EP22150231

Anmeldetag

4. Januar 2022

Veröffentlichung

12. Juni 2024

Erteilung

12. Juni 2024

Rechtsraum

EP

IPC

F01D11/00F01D25/18

Abstract

A gas turbine engine (20) according to an exemplary aspect of the present disclosure includes, among other things, a compressor section (24), a combustor section (26), a turbine section (28), and at least one rotatable shaft (72). The engine further includes a seal assembly (64) having a seal plate (76) mounted for rotation with the rotatable shaft, a face seal (74) in contact with the seal plate at a contact area, and a seal carrier (78) supporting the face seal. Further, in normal operating conditions, the seal plate includes a plurality of tabs (92) configured to separate from a remainder of the seal plate in a worn seal condition in which the seal carrier contacts the seal plate.

Anmelder

Firmen

RTX Corporation
Raytheon Technologies Corporation

Land

🇺🇸 USA

Fachgebiete