Power plants – Pressure fluid source and motor – Coaxial impeller and turbine unit
Patent
1978-06-28
1980-02-05
Geoghegan, Edgar W.
Power plants
Pressure fluid source and motor
Coaxial impeller and turbine unit
415500, F16D 3300
Patent
active
041865553
ABSTRACT:
A hydraulic machine including a turbine and a pump oriented for the same direction of rotation and axially spaced apart on a common shaft, and having a casing extending between the external turbine strut ring and the external pump strut ring in which a pump inverter is housed, the casing having an internal separating wall dividing it into two chambers, into one of which the pump inverter discharges.
REFERENCES:
patent: 2996995 (1961-08-01), Culaud
patent: 3897167 (1975-07-01), Fauconnet
patent: 4008010 (1977-02-01), Fauconnet
Ateliers des Charmilles S.A.
Geoghegan Edgar W.
Groff, Jr. Emory L.
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