A module including a device for changing the pitch of the vanes about the pitch axes thereof, the device including: a hydraulic actuator capable of rotating about the longitudinal axis (X) and configured to rotate the vanes about their pitch axes (C), a supply pump for supplying fluid to the hydraulic actuator, the supply pump including a drive shaft capable of rotating about the longitudinal axis (X) and a shell that is rotationally fixed relative to the longitudinal axis (X), and an electric machine configured to operate the supply pump, the electric machine having a rotary member for driving the drive shaft and a fixed member that is rotationally fixed relative to the longitudinal axis (X).
MODULE POUR UNE TURBOMACHINE D'AERONEF
MODULE FOR AN AIRCRAFT TURBINE ENGINE
MODUL FÜR EIN FLUGZEUGTURBINENTRIEBWERK
07.08.2024
Patent
Elektronische Ressource
Französisch