Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael Ray Tuertscher0
Darrell Glenn Senile0
Greg Phelps0
Date of Patent
January 15, 2019
0Patent Application Number
149101180
Date Filed
August 6, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A turbine nozzle includes an arcuate inner band having opposed flowpath and back sides, and an aft flange extending outward from the back side; an arcuate outer band having opposed flowpath and back sides; an airfoil-shaped turbine vane extending between the flowpath sides of the inner and outer bands, wherein the inner and outer bands and the vane comprise a ceramic low-ductility material; and a metallic collar surrounding the aft flange.
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