Flap actuator system
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United States of America Patent
Stats
-
Feb 4, 2003
Issued Date -
N/A
app pub date -
Dec 5, 2000
filing date -
May 18, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A flap actuator system for an airfoil structure including: a flap member for controlling the airfoil structure; a bearing member interconnected with the flap member and the airfoil structure; and an actuator device for rotating the flap member about the bearing member relative to the airfoil structure; the actuator device including an electromagnetic motor segment and a drive mechanism driven by the electromagnetic motor to rotate the flap member about the axis of the bearing member relative to the airfoil structure; the electromagnetic motor being integral with the airfoil structure and the drive mechanism; the electromagnetic motor including a field circuit integral with the drive mechanism and an armature circuit integral with the airfoil structure; the field circuit located within the armature circuit.
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