MODULE FOR AN AIRCRAFT TURBINE ENGINE
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United States of America
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Issued Date -
Apr 10, 2025
app pub date -
Sep 26, 2022
filing date -
Sep 26, 2022
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Abstract
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 and configured to rotate the vanes about their pitch axes, a pump for supplying fluid to the hydraulic actuator, including a transmission shaft and a placed around the transmission shaft and rotating as one with the drive shaft, and an electric machine including a rotor rotating as one with the transmission shaft and a stator rotationally fixed relative to the longitudinal axis. The stator can be connected to a power supply cable passing through a passage provided in the third element of the speed reducing gear.
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