Gebläsegehäuse mit Verschachtelten Schichten

Details

Veröffentlichungs-Nr.

EP3553280

Aktenzeichen

EP19169024

Anmeldetag

12. April 2019

Veröffentlichung

2. Juni 2021

Erteilung

2. Juni 2021

Rechtsraum

EP

IPC

F01D21/04B29C70/08F01D25/24F02C7/04

Abstract

A fan case for a gas turbine engine includes an annular liner (72) and an annular case body (74). The liner (72) has a plurality of liner fiber layers (76). The case body (74) surrounds the liner (72). The case body (74) includes a plurality of first and second fiber layers (78, 80). The first fiber layers (78) extend axially beyond the second fiber layers (80) in axially forward and aft directions and the second fiber layers (80) are interleaved with the first fiber layers (78). The first fiber layers (78) each have a first fiber architecture and the second fiber layers (80) each have a second, different fiber architecture.

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Firmen

Raytheon Technologies Corporation
United Technologies Corporation

Land

🇺🇸 USA

Fachgebiete