Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Axially extending shroud ring or casing
Reexamination Certificate
2007-09-20
2009-12-08
Kershteyn, Igor (Department: 3745)
Fluid reaction surfaces (i.e., impellers)
Rotor having flow confining or deflecting web, shroud or...
Axially extending shroud ring or casing
C416S22000A, C416S24100B, C416S500000, C415S119000
Reexamination Certificate
active
07628588
ABSTRACT:
A damper pin for a turbine bucket includes an elongated main body portion of substantially uniform cross-sectional shape having opposite ends, one only of said opposite ends coated with a corrosion and oxidation-resistant coating.
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Bucci David V.
Feng Ganjiang
Itzel Gary Michael
Jacala Ariel Caesar-Prepena
Lewis Doyle C.
General Electric Company
Kershteyn Igor
Nixon & Vanderhye P.C.
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