Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Plural rigidly related blade sets
Patent
1995-03-31
1996-05-28
Look, Edward K.
Rotary kinetic fluid motors or pumps
Working fluid passage or distributing means associated with...
Plural rigidly related blade sets
415189, 415193, 4152091, 4152112, 415912, 416198A, 416201R, 2988804, 2988421, 2988922, F01D 104, F01D 904
Patent
active
055205127
ABSTRACT:
Power generation turbines having different power outputs for different power grid frequency applications have modular second and third stages, rotors, bucket wheels for all stages and other ancillary parts. The first and second turbines have sizes not geometrically scaled according to speed. Four-stage turbines having different outputs for different power grid frequencies not geometrically scaled have an identical annulus through the first, second and third stages, different geometry in the first and fourth stages, and identical geometry in the second and third stages.
REFERENCES:
patent: 5110256 (1992-05-01), Groenendaal, Jr.
Staley Terrill K.
Walker Alan
General Electric Co.
Look Edward K.
Verdier Christopher
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