Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Alain C. Martel0
Alain Lewis0
Daniel Blais0
Date of Patent
January 7, 2020
0Patent Application Number
154696190
Date Filed
March 27, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A contact seal assembly for a shaft of a gas turbine engine includes a seal runner adapted to be connected to the shaft and rotatable relative to a carbon ring. The seal runner includes concentric inner and outer annular portions radially spaced apart to define at least one internal fluid passage between the inner and outer annular portions of the seal runner.
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