Elektrische Anordnung für ein Hybrid-Elektrisches Flugzeugantriebssystem

Details

Veröffentlichungs-Nr.

EP4810783

Anmeldetag

23. März 2026

Veröffentlichung

23. September 2026

Rechtsraum

EP

IPC

F02C7/32, F02C7/36, F01D15/10

Abstract

A hybrid-electric aircraft propulsion system includes a gas turbine engine, an electrical assembly, and a gear train (60). The gas turbine engine includes a first rotational assembly (40) rotatable about a rotational axis of the gas turbine engine. The electrical assembly includes a plurality of electric machines (70). The plurality of electric machines (70) includes a first electric machine (76) and a second electric machine (78). The gear train (60) includes a first shaft (84), a second shaft (92), a third shaft (96), a first gear (88), a second gear (98), and a transmission assembly (94). The first shaft (84) couples the first electric machine (76) with the first rotational assembly (40). The second shaft (92) is coupled with the second electric machine (78). The second shaft (92) is selectively coupled with the third shaft (96) by the transmission assembly (94). The first gear (88) is mounted on the first shaft (84). The second gear (98) is mounted on the third shaft (96) and engaged with the first gear (88).

Anmelder

Firma

RTX Corporation

Land

🇺🇸 USA

Fachgebiete