Plattform für eine Leitschaufel

Details

Veröffentlichungs-Nr.

EP4343114

Aktenzeichen

EP23192551

Anmeldetag

22. August 2023

Veröffentlichung

27. März 2024

Rechtsraum

EP

IPC

F01D5/14F01D5/18F01D9/04

Abstract

There is provided a platform 61 for a stator vane 60. The platform 61 includes a platform body 600 and a plug 700. The platform body 600 defines: an inner surface 602, an outer surface 604 offset from the inner surface 602, an internal fluid passageway 608 disposed between the outer surface 604 and the inner surface 602, and a core aperture 606 extending from the outer surface 604 to the internal fluid passageway 608. The plug 700 is configured to be secured to the platform body 600. The plug 700 is configured to occupy no less than 50% of the core aperture 606 by volume whilst secured to the platform body 600 to at least partially eliminate recirculation of a fluid 74, 75 conveyed by the internal fluid passageway 608 within the core aperture 606.

Anmelder

Firma

Rolls-Royce plc

Land

🇬🇧 Großbritannien

Fachgebiete