Is a
Patent attributes
Patent Applicant
Patent Jurisdiction
Patent Number
Patent Inventor Names
Eli N. Ross0
Pantcho P. Stoyanov0
Date of Patent
January 2, 2024
0Patent Application Number
177063470
Date Filed
March 28, 2022
0Patent Citations
Patent Primary Examiner
Patent abstract
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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