Turbinenschaufel mit Inneren Umlaufenden Verdrehsicherungsmerkmalen

Details

Veröffentlichungs-Nr.

EP3401515

Aktenzeichen

EP18171689

Anmeldetag

10. Mai 2018

Veröffentlichung

14. Oktober 2020

Erteilung

14. Oktober 2020

Rechtsraum

EP

IPC

F01D25/24F01D9/04F01D11/00

Abstract

A vane assembly (64) includes an outer platform (110), an inner platform (112), and a vane (114). The inner platform (112) has an inner flange (130) that includes a first face (140), a second face (142) disposed opposite the first face (140), a third face (144) extending from the first face (140) towards the second face (142), and a fourth face (146) extending from the third face (144) towards a tip (152) of the inner flange (130). The third face (144) and the fourth face (146) at least partially define a first notch (170).

Anmelder

Firmen

Raytheon Technologies Corporation
United Technologies Corporation

Land

🇺🇸 USA

Fachgebiete