Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
James Robert Bailey0
Ching-Pang Lee0
Nicholas Charles Palmer0
Wenfeng Lu0
Date of Patent
October 10, 2006
0Patent Application Number
109376420
Date Filed
September 9, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A turbine blade includes an airfoil having pressure and suction sidewalls extending between leading and trailing edges and root and tip. The tip includes squealer ribs extending from a tip floor forming an open tip cavity. The rib along the pressure sidewall has a squared external corner, and a flute extends along the base of the rib at the tip floor.
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