Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
James L. Hadder0
Date of Patent
May 22, 2007
0Patent Application Number
109388050
Date Filed
September 10, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A combined impingement effusion method comprises brazing or welding a waffled impingement plate to the cold back-side surface of component having effusion holes there through. The impingement plate comprises a plurality of small baffle cells to relieve the thermal stresses between the impingement plate and the component. By rigidly attaching the impingement plate, the cooling flow leakage associated with the seals of floating plates is avoided.
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