Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 24, 2022
Patent Application Number
16570072
Date Filed
September 13, 2019
Patent Citations
Patent Primary Examiner
A seal assembly for a gas turbine engine may include a seal body coupled to an engine static structure of the gas turbine engine and a seal seat insert coupled to a radially extending portion of a shaft of the gas turbine engine. The seal body may be generally configured to be biased into contact with the seal seat insert to provide a sealing pressure between the seal body and the seal seat insert. In various embodiments, the seal seat insert is made from a ceramic material or a ceramic matrix composite.
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