Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Radial flow devices
Reexamination Certificate
2007-03-06
2007-03-06
Look, Edward K. (Department: 3745)
Fluid reaction surfaces (i.e., impellers)
Specific blade structure
Radial flow devices
C416SDIG004, C416SDIG004
Reexamination Certificate
active
10986162
ABSTRACT:
An article of manufacture having a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in a table. The table selected from the group of tables consisting of TABLES 1S–16S, 1R–17R, and IGV. Wherein X and Y are distances in inches which, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z in inches. The profile sections at the Z distances being joined smoothly with one another to form a complete airfoil shape.
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Beharrysingh Roger
Boyd Jeffrey
Chaluvadi Venkata Siva P.
Cleveland Peter Gaines
Deivernois Paul
General Electric Company
Hanan Devin
Look Edward K.
Nixon & Vanderhye P.C.
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