Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Bruce Edward Varney0
Date of Patent
February 9, 2021
Patent Application Number
16730773
Date Filed
December 30, 2019
Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
Techniques for forming a dual-walled component for a gas turbine engine that include chemically etching at least one of a hot section part or a cold section part to form an etched part having plurality of support structures and bonding the etched part to a corresponding cold section part or a corresponding hot section part to form a dual-walled component, with the plurality of support structures defining at least one cooling channel between the at least one of the hot section part or the cold section part and the corresponding cold section part or the corresponding hot section part.
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