A propulsion system 100 for an aircraft 10 includes an electric propulsion engine configured to be mounted to the aircraft 10 at an aft end of the aircraft 10. The electric propulsion engine includes a power gearbox 336 mechanically coupled to an electric motor 334. The electric propulsion engine further includes a fan 304 rotatable about a central axis 302 of the electric propulsion engine by the electric motor 334 through the power gearbox 336. Moreover, the electric propulsion engine includes an attachment assembly for mounting at least one of the electric motor 334 or the power gearbox 336. The attachment assembly includes a torsional damper for accommodating a torsional vibration of the electric motor 334 or the power gearbox 336.
ELECTRIC PROPULSION ENGINE FOR AN AIRCRAFT
ELEKTRISCHER ANTRIEBSMOTOR FÜR EIN FLUGZEUG
MOTEUR DE PROPULSION ÉLECTRIQUE POUR UN AÉRONEF
2019-06-12
Patent
Elektronische Ressource
Englisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |