Hybrid-Elektrischer Antriebsstrang für ein Flugzeugantriebssystem

Details

Veröffentlichungs-Nr.

EP4810380

Anmeldetag

18. März 2026

Veröffentlichung

23. September 2026

Rechtsraum

EP

Abstract

A propulsion system (20) includes an engine (22), a drivetrain (26), and a propulsor (24). The engine (22) includes an engine output shaft (52). The drivetrain (26) is coupled with the engine output shaft (52). The drivetrain (26) includes a propulsor output shaft (60), a gear assembly (64), and an electric motor assembly (62). The gear assembly (64) includes a propulsor output gear (70) mounted on the propulsor output shaft (60). The electric motor assembly (62) includes a bevel gear assembly (92) and an electric motor (90). The bevel gear assembly (92) is rotatable about a second rotational axis (112). The bevel gear assembly (92) is engaged with the propulsor output gear (70). The electric motor (90) includes a rotor (96) rotatable about a third rotational axis (104). The third rotational axis (104) is oriented at an oblique angle relative to the second rotational axis (112). The rotor (96) is engaged with the bevel gear assembly (92). The propulsor (24) is interconnected with the propulsor output gear (70).

Anmelder

Firma

Pratt & Whitney Canada Corp.

Land

🇨🇦 Kanada