Leitschaufel aus Verbundwerkstoff

Details

Veröffentlichungs-Nr.

EP2781694

Aktenzeichen

EP14155728

Anmeldetag

19. Februar 2014

Veröffentlichung

31. Januar 2018

Rechtsraum

EP

IPC

F01D5/28F01D9/04F04D29/30

Abstract

A composite aerofoil vane (70) for a gas turbine engine extends in use in a generally radial direction across an axially- and circumferentially-extending annular duct. The vane comprises a plurality of first reinforcing fibres (80,80') extending in a generally radial direction and a plurality of second reinforcing fibres (82, 84) extending in generally axial and circumferential directions. The second fibres are interlaced with the first fibres so as to form a more unified and integrated structure, and to prevent the first reinforcing fibres from moving relative to one another.

Anmelder

Firma

Rolls-Royce plc

Land

🇬🇧 Großbritannien

Fachgebiete