Impingement cooled airfoil with bonding foil insert

An impingement cooled airfoil (10) is fabricated by diffusion bonding a pair of airfoil half-sections (12,14) together using an insert (18) which is prefabricated from diffusion bonding foil. The insert (18) is perforated so as to act as an impingement baffle. Axially-extending ribs (44) may be form...

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Bibliographische Detailangaben
Hauptverfasser: GOLDMAN, EDWARD HARVEY, DAMLIS, NICHOLAS, MARTUS, JAMES ARTHUR
Format: Patent
Sprache:eng ; fre ; ger
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