Fluid reaction surfaces (i.e. – impellers) – With fluid passage in working member communicating with... – Discharge solely at periphery normal to rotation axis
Patent
1983-01-27
1984-12-11
Powell, Jr., Everette A.
Fluid reaction surfaces (i.e., impellers)
With fluid passage in working member communicating with...
Discharge solely at periphery normal to rotation axis
416 97A, F01D 518, F01D 520
Patent
active
044875509
ABSTRACT:
An improved high pressure turbine rotor blade and tip cap structure therefor is provided, which comprises, a plurality of metallic layers bonded to the tip end of the blade, each layer having a peipheral shape conforming to the camber of the blade, the layers defining a plurality of radially outwardly opening, serpentine-shaped passageways for passage of coolant fluid through the periphery of the tip end of the blade.
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Harris Robert W.
Horvath Richard L.
Powell Jr. Everette A.
Scearce Bobby D.
Singer Donald J.
The United States of America as represented by the Secretary of
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