Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jeffrey A. Walston0
Ted J. Freeman0
Bruce E. Varney0
David J. Thomas0
Date of Patent
October 9, 2018
Patent Application Number
14869559
Date Filed
September 29, 2015
Patent Citations Received
0
...
Patent Primary Examiner
Patent abstract
A vane assembly for a gas turbine engine is disclosed in this paper. The vane assembly includes an inner platform, an outer platform, and a ceramic-containing airfoil. The ceramic-containing airfoil extends from the inner platform to the outer platform. A reinforcement spar made from a metallic material extends from the inner platform to the outer platform through a hollow core of the ceramic-containing airfoil.
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