06866477 is referenced by 27 patents and cites 6 patents.

The third stage nozzle has an airfoil profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in Table I wherein X and Y values are in inches and define airfoil profile sections at each distance Z and Z are non-dimensional values within a range from 0.1 to 0.9 convertible to Z distances in inches by multiplying the Z values of Table I within the range by a height of the airfoil in inches. The profile sections at the Z distances are joined smoothly with one another to form the nozzle airfoil shape. The X and Y distances may be scalable to provide a scaled-up or scaled-down airfoil for the nozzle. The nominal airfoil given by the X, Y and Z distances lies within an envelope of ±0.160 inches.

Title
Airfoil shape for a turbine nozzle
Application Number
10/630750
Publication Number
6866477 (B2)
Application Date
July 31, 2003
Publication Date
March 15, 2005
Inventor
Peter Christopher Selent
Taylors
SC, US
Bruce Loren Smith
Greer
SC, US
Poornathresan Krishnakumar
Greenville
SC, US
Gunnar Leif Siden
Greenville
SC, US
Robert Romany By
Simpsonville
SC, US
Brian Peter Arness
Simpsonville
SC, US
Agent
Nixon & Vanderhye P C
Assignee
General Electric Company
NY, US
IPC
F01D 009/04
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