Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sean Landwehr0
Todd Engel0
Aaron Sippel0
Adam Chamberlain0
Ted Freeman0
Date of Patent
September 3, 2019
Patent Application Number
15370824
Date Filed
December 6, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
An airfoil and a method of manufacturing an airfoil may be provided, where the airfoil comprises a core and a shell. The core comprises core ceramic fibers extending along a span of the airfoil. The shell surrounds the core and includes shell ceramic fibers. Substantially all of the core ceramic fibers are arranged in a radial direction. The airfoil may also be a ceramic matrix composite formed by infiltrating the core and the shell with a matrix material.
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