Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul M. Lutjen0
Carson A. Roy Thill0
Date of Patent
June 22, 2021
0Patent Application Number
166712880
Date Filed
November 1, 2019
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A blade outer air seal assembly includes a blade outer air seal that has a plurality of segments that extend circumferentially about an axis and mounted in a carrier. At least two of the plurality of segments have a first wall that extends radially outward from a base portion. The base portion has a radially inner side and a radially outer side. A heat shield abuts the radially outer side of the at least two segments. The heat shield is formed from a ceramic material.
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