Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Axially extending shroud ring or casing
Reexamination Certificate
2005-08-30
2009-10-06
Look, Edward (Department: 3745)
Fluid reaction surfaces (i.e., impellers)
Rotor having flow confining or deflecting web, shroud or...
Axially extending shroud ring or casing
C416S215000, C416S248000, C415S119000
Reexamination Certificate
active
07597542
ABSTRACT:
A method enables a stator assembly for a turbine engine to be assembled. The method comprises forming a recess within a portion of each base, and coupling the stator vanes within the turbine engine in a circumferentially-spaced arrangement such that the recessed portion of each base facilitates reducing excitation responses of each of the plurality of stator vanes during engine operation.
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Cummins Josef Scott
Noshi Hani Ikram
Tomberg Steven E.
Armstrong Teasdale LLP
General Electric Company
Look Edward
White Dwayne J
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