Turbomaschinen-Dichtplatte mit Variablen Fachwerkstrukturen

Details

Veröffentlichungs-Nr.

EP4148234

Aktenzeichen

EP22195468

Anmeldetag

13. September 2022

Veröffentlichung

13. November 2024

Erteilung

13. November 2024

Rechtsraum

EP

IPC

F01D11/00

Abstract

A seal plate for a rotary machine includes a hub (118) centered on a central axis of the rotary machine, a disk portion (122) extending radially outwards from the hub, and a variable lattice structure (142) in an interior of the seal plate. The variable lattice structure includes a first region of the seal plate having a first lattice structure, and a second region of the seal plate having a second lattice structure. The second lattice structure of the second region is denser than the first lattice structure of the first region. The second region is a deflection region, a stress region, or an energy containment region of the seal plate.

Anmelder

Firma

Hamilton Sundstrand Corporation

Land

🇺🇸 USA

Fachgebiete