Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 19, 2019
Patent Application Number
15870313
Date Filed
January 12, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
An apparatus and method for cooling a portion of a turbine engine comprising an outer casing defining an axial centerline, a turbine section through which a flow of combustion gasses flows in a forward to aft direction, an outer drum located between the outer casing and the turbine section defining an annular cavity therebetween. A set of seals extends between the outer casing and outer drum to define at least one cooled cavity.
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