Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Plural distributing means immediately upstream of runner
Reexamination Certificate
2011-08-16
2011-08-16
Landau, Matthew (Department: 2813)
Rotary kinetic fluid motors or pumps
Working fluid passage or distributing means associated with...
Plural distributing means immediately upstream of runner
C415S189000, C415S190000
Reexamination Certificate
active
07997861
ABSTRACT:
An article of manufacture having a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in TABLE 1. 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 are joined smoothly with one another to form a complete airfoil shape.
REFERENCES:
patent: 7648334 (2010-01-01), Hurst et al.
patent: 2010/0158678 (2010-06-01), Bielek et al.
Blohm Marc E.
Hudson Michael T.
Bachner Robert
Cusick Ernest G.
General Electric Company
Landau Matthew
Landgraff Frank A.
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