Verbesserter Drehlagerzentrierfeder für eine Gasturbine

Details

Veröffentlichungs-Nr.

EP3929408

Aktenzeichen

EP21181450

Anmeldetag

24. Juni 2021

Veröffentlichung

8. November 2023

Erteilung

8. November 2023

Rechtsraum

EP

IPC

F01D25/16F01D25/04F01D25/24

Abstract

A bearing assembly 100 of a gas turbine engine 20 includes a bearing inner race 106, a bearing outer race 102 located radially outboard of the bearing inner race 106 and a plurality of bearing elements 108 located between the bearing inner race 106 and the bearing outer race 102. A centering spring 110 is operably connected to and supports the bearing outer race 102. The centering spring 110 is an annular structure including a base portion 116, a tip portion 120, and a plurality of beams 130 extending axially between the base portion 116 and the tip portion 120.

Anmelder

Firmen

RTX Corporation
Raytheon Technologies Corporation

Land

🇺🇸 USA

Fachgebiete