Getriebe für ein Flugzeugantriebssystem

Details

Veröffentlichungs-Nr.

EP4325087

Aktenzeichen

EP23191414

Anmeldetag

14. August 2023

Veröffentlichung

23. Juli 2025

Erteilung

23. Juli 2025

Rechtsraum

EP

IPC

F16H3/44F02C7/36B64C29/00F02K3/06B64C27/12B64D35/04

Abstract

An assembly for an aircraft includes a geartrain (72), a first propulsor rotor (22) and a rotating structure (68). The geartrain (72) includes a sun gear (92), a ring gear (94), a plurality of intermediate gears (96) and a carrier (98). The ring gear (94) circumscribes the sun gear (92) and is rotatable about an axis (28, 40, 100). Each of the intermediate gears (96) is between and meshed with the sun gear (92) and the ring gear (94). Each of the intermediate gears (96) is rotatably mounted to the carrier (98). The carrier (98) is rotatable about the axis (28, 40, 100). The first propulsor rotor (22) is coupled to the carrier (98). The rotating structure (68) is coupled to the ring gear (94). The rotating structure (68) includes a turbine rotor (60). The rotating structure (68) is configured to drive rotation of the first propulsor rotor (22) through the geartrain (72).

Anmelder

Firma

RTX Corporation

Land

🇺🇸 USA

Fachgebiete