Beschaufelte Laufscheibe für einen Angetriebenen Rotor eines Triebwerks einer Flugzeugantriebseinheit, Antriebseinheit für ein Flugzeug und Flugzeug

Details

Veröffentlichungs-Nr.

EP4717877

Anmeldetag

19. Dezember 2023

Veröffentlichung

1. April 2026

Rechtsraum

EP

IPC

F01D5/00, F01D21/00[X] 1 * figure - *[I] 2-16

Abstract

The present invention relates to a bladed disk (100) for a driven rotor of an engine of an aircraft propulsion unit, the bladed disk comprising: a hub (102), a plurality of blades (104) extending radially from the hub, and at least one retaining element (200a-c), wherein the at least one retaining element extends circumferentially to the hub (102) and is coupled to the hub to retain a segment of the bladed disk (100) in the event of a failure of the bladed disk. The present invention also relates to a propulsion unit for an aircraft, the propulsion unit comprising an engine comprising the bladed disk (100), and an aircraft comprising such a propulsion unit.

Anmelder

Firmen

Archer Aviation Inc.
Lilium GmbH

Land

🇺🇸 USA