Rotary kinetic fluid motors or pumps – Plural runners supported for relative motion or on separate... – Serially spaced in working fluid flow path
Patent
1985-05-31
1988-07-19
Garrett, Robert E.
Rotary kinetic fluid motors or pumps
Plural runners supported for relative motion or on separate...
Serially spaced in working fluid flow path
416128, 416157R, 416231B, 60268, F01D 506, F02C 304
Patent
active
047581298
ABSTRACT:
A rotor stage disposed within an annular fluid flowpath in a turbomachine is disclosed. The rotor stage includes outer and inner rings and a plurality of first and second airfoils. The outer and inner rings define flowpath surfaces for said flowpath. The first and second airfoils extend between the rings for transferring energy between the fluid and the rotor stage. At least one of the first airfoils surrounds means for transmitting energy across the flowpath.
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Hauser Ambrose A.
Strock William J.
Garrett Robert E.
General Electric Company
Lawrence Derek P.
Pitko Joseph M.
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