Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 23, 2023
0Patent Application Number
173960500
Date Filed
August 6, 2021
0Patent Citations
Patent Primary Examiner
CPC Code
A gas turbine engine includes a fan section, a compressor section, and a turbine section. The fan section has a plurality of vane assemblies spaced circumferentially about an engine axis. The vane assemblies each include an airfoil extending between a leading edge and a trailing edge, a control rod extending through the airfoil, and a mechanism driven by the control rod to change the shape of the airfoil. A vane system for a gas turbine engine is also disclosed.
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