Hybrides Elektrisches Antriebssystem für Flugzeuge

Details

Veröffentlichungs-Nr.

EP4714826

Anmeldetag

19. September 2025

Veröffentlichung

25. März 2026

Rechtsraum

EP

Abstract

A propulsion system (20) for an aircraft includes a propulsion rotor, and at least one engine (22) mechanically coupled to the propulsion rotor via a geartrain (60). The propulsion system (20) also includes a first propulsor module (24) having a first housing, a first electric motor (112), and a first bladed propulsor. The first bladed propulsor is coupled with the first electric motor (112) within the first housing. The propulsion system (20) further includes a second propulsor module having a second housing, a second electric motor, and a second bladed propulsor. The second bladed propulsor is coupled with the second electric motor within the second housing. The propulsion system (20) also includes a first generator (82) driven by the at least one engine (22) and electrically connected with the first electric motor (112). Additionally, the propulsion system (20) includes a second generator driven by the at least one engine (22) and electrically connected with the second electric motor.

Anmelder

Firma

PRATT & WHITNEY CANADA CORP.

Land

🇨🇦 Kanada