Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Casing with axial flow runner
Reexamination Certificate
2005-02-01
2005-02-01
Look, Edward K. (Department: 3745)
Rotary kinetic fluid motors or pumps
Working fluid passage or distributing means associated with...
Casing with axial flow runner
C415S115000
Reexamination Certificate
active
06848885
ABSTRACT:
A method for fabricating a turbine casing including a plurality of turbine shroud assemblies is provided. The method includes providing a base casing having a forward mounting flange and an aft mounting flange and at least one channel defined therebetween, machining a rim on the base casing proximate the at least one channel, and coupling a ring member to the base casing with an interference fit such that the rim is at least partially received within a groove formed within the ring member.
REFERENCES:
patent: 4840026 (1989-06-01), Nash et al.
patent: 6089821 (2000-07-01), Maguire et al.
General Electric Company
Look Edward K.
McAleenan James M.
William Scott Andes Armstrong Teasdale LLP
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