Modifizierte Strukturtraverse für Schaufeln

Details

Veröffentlichungs-Nr.

EP3480432

Aktenzeichen

EP18192435

Anmeldetag

4. September 2018

Veröffentlichung

30. Juni 2021

Erteilung

30. Juni 2021

Rechtsraum

EP

IPC

F01D5/18

Abstract

An airfoil for use with a gas turbine engine (20) includes a pressure side wall (200). The airfoil further includes a suction side wall (202) configured to be exposed to less pressure than the pressure side wall (200) during operation of the gas turbine engine (20). The airfoil also includes a plurality of ribs (208) defining multiple air passages (214) including at least one triangular air passage (216, 218) partially defined by at least one of the pressure side wall (200) or the suction side wall (202), and at least one internal air passage (220) bordered on at least three sides by at least two of the plurality of ribs (208).

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Firmen

Raytheon Technologies Corporation
United Technologies Corporation

Land

🇺🇸 USA

Fachgebiete