Turbinenschaufel und Zugehöriges Gasturbinentriebwerk

Details

Veröffentlichungs-Nr.

EP3453833

Aktenzeichen

EP18193609

Anmeldetag

11. September 2018

Veröffentlichung

19. Mai 2021

Erteilung

19. Mai 2021

Rechtsraum

EP

IPC

F01D5/18

Abstract

An airfoil (60) includes an airfoil body (80) having a pressure side (82) and a suction side (84) that each radially extend between a first radial boundary end (86) and a second radial boundary end (88) and each axially extend between a leading edge (90) and a trailing edge (92). The airfoil body defines a plurality of first skin core passages (110) disposed proximate the suction side and radially extend from the first radial boundary end towards the second radial boundary end, and a plurality of second skin core passages (114) that radially extend toward the second radial boundary end and circumferentially extend towards the suction side proximate the second radial boundary end.

Anmelder

Firmen

Raytheon Technologies Corporation
United Technologies Corporation

Land

🇺🇸 USA

Fachgebiete