Gewichtsverringerung einer Hilfsturbomaschine mit Internem Manipuliertem Design

Details

Veröffentlichungs-Nr.

EP4265913

Aktenzeichen

EP23168576

Anmeldetag

18. April 2023

Veröffentlichung

25. Februar 2026

Erteilung

25. Februar 2026

Rechtsraum

EP

IPC

F04D29/02F04D29/28

Abstract

A rotor for a rotary machine includes a hub (100) centered on a central axis, the hub (100) comprising a shaft portion (118) extending along the central axis, a disk portion (120) circumferentially disposed about the shaft portion (118), a platform portion as a radially outermost extent of the shaft portion (118) and the disk portion (120), and a branched support structure extending radially inward from the platform portion. The rotor further includes a plurality of blades extending outward from the platform portion of the hub (100). The branched support structure comprises a hub region and a blade support region associated with one blade of the plurality of blades.

Anmelder

Firma

Hamilton Sundstrand Corporation

Land

🇺🇸 USA

Fachgebiete