Rotary kinetic fluid motors or pumps – Method of operation
Reexamination Certificate
2007-07-24
2007-07-24
Nguyen, Ninh H. (Department: 3745)
Rotary kinetic fluid motors or pumps
Method of operation
C415S191000, C415S173100, C415S115000
Reexamination Certificate
active
11008256
ABSTRACT:
A cooling device includes a plurality of passages extending through outer platforms of turbine vane segments for directing cooling air in a choked flow condition towards a downstream turbine shroud.
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Glasspoole David
Trindade Ricardo
Nguyen Ninh H.
Pratt & Whitney Canada Corp.
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