Luftkreislaufmaschine (acm) mit Hybridfolien- und Magnetischen Hilfsaxiallagern

Details

Veröffentlichungs-Nr.

EP4520986

Aktenzeichen

EP24199720

Anmeldetag

11. September 2024

Veröffentlichung

12. März 2025

Rechtsraum

EP

IPC

F16C17/26F16C17/24F16C32/04F16C17/20F16C35/02F16C39/06

Abstract

A hybrid airfoil thrust bearing is provided for a shaft (602) including a thrust disc (603) that rotates with the shaft. The hybrid airfoil thrust bearing includes airfoil bearing components (610) and passive magnetic bearing components (630). The hybrid airfoil bearing components include a first top foil (611) immediately adjacent to a first side of the thrust disc and surrounding the shaft, first additional components (612), a second top foil (613) immediately adjacent to a second side of the thrust disc and surrounding the shaft and second additional components (614). The passive magnetic bearing components are integrated into the thrust disc and into the first and second additional components to remove a static load of the thrust disc on the first top foil and on the second top foil.

Anmelder

Firma

Hamilton Sundstrand Corporation

Land

🇺🇸 USA

Fachgebiete