Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Radial flow devices
Reexamination Certificate
2007-07-09
2011-12-27
Kershteyn, Igor (Department: 3745)
Fluid reaction surfaces (i.e., impellers)
Specific blade structure
Radial flow devices
C416S228000, C416S23100A, C416S235000, C416S23600R, C416S238000
Reexamination Certificate
active
08083487
ABSTRACT:
A method of fabricating an airfoil is provided. The method includes fabricating at least one airfoil including a suction side and a pressure side coupled together at a leading edge and a trailing edge, wherein the airfoil includes a plurality of first and second chord sections each extending between the trailing and leading edges, wherein at least one of the first chord sections extends outward from the pressure side of the airfoil at the trailing edge, and at least one of the second chord sections extends outward from the suction side of the airfoil at the trailing edge.
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Gliebe Philip Roger
Gupta Anurag
Haber Ludwig Christian
Wood Trevor Howard
Armstrong Teasdale LLP
Clement, Esq. David J.
General Electric Company
Kershteyn Igor
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