Flugzeugtriebwerkgetriebe mit Wählbarem Leistungskoppler

Details

Veröffentlichungs-Nr.

EP4818495

Anmeldetag

31. März 2026

Veröffentlichung

7. Oktober 2026

Rechtsraum

EP

IPC

F02C7/32, F02C7/36

Abstract

An aircraft powerplant assembly (22) includes a gearbox housing (116), a power transfer shaft (166), a first gear system (146), a second gear system (158) and a power coupler (104). The second gear system is operationally independent of the first gear system. The power coupler is disposed within the interior of the gearbox housing. The power coupler is arranged with the power transfer shaft and is disposed between the first gear system and the second gear system. The power coupler is configurable in a first arrangement and a second arrangement. In the first arrangement, the power coupler operatively couples the first gear system to the power transfer shaft and operatively decouples the second gear system from the power transfer shaft. In the second arrangement, the power coupler operatively couples the second gear system to the power transfer shaft and operatively decouples the first gear system from the power transfer shaft.

Anmelder

Firma

RTX Corporation

Land

🇺🇸 USA

Fachgebiete