Mechanischer Dämpfungshaltering für ein Blechgehäuse

Details

Veröffentlichungs-Nr.

EP4491854

Aktenzeichen

EP24187531

Anmeldetag

9. Juli 2024

Veröffentlichung

15. Januar 2025

Rechtsraum

EP

IPC

F01D25/04F01D25/24F04D29/66F16F15/02

Abstract

A gas turbine engine (20) includes a compressor section (24), a combustor (26) and a turbine section (28). At least one case (30) surrounds at least one of the compressor section (24) and the turbine section (28). The case (30) is formed from sheet metal and includes a case wall (36) and at least one potential displacement location due to vibration. At least one retaining ring (32) is assembled to the case (30) and biased against the case wall at the at least one potential displacement location to dampen vibration by means of generating an inwardly directed compressive force (58).

Anmelder

Firma

PRATT & WHITNEY CANADA CORP.

Land

🇨🇦 Kanada

Fachgebiete