Methods and apparatus for fabricating a rotor for a steam...

Fluid reaction surfaces (i.e. – impellers) – Multiple axially spaced working members

Reexamination Certificate

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C416S19800R, C415S199500

Reexamination Certificate

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07866949

ABSTRACT:
A method of fabricating a turbine rotor is provided. The method includes fabricating a plurality of substantially cylindrical disks. Fabricating each disk includes fabricating a substantially cylindrical body and extending a bore substantially concentrically through the body. The method also includes coupling at least two of the plurality of disks together to form a rotor having a bore extending axially therethrough.

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