Rotary kinetic fluid motors or pumps – With means for controlling casing or flow guiding means in...
Patent
1977-11-11
1980-09-09
Powell, Jr., Everette A.
Rotary kinetic fluid motors or pumps
With means for controlling casing or flow guiding means in...
415 7, 416223R, F01D 1510
Patent
active
042215382
ABSTRACT:
A rotary transducer adapted to be driven in the same direction by air flow therethrough in either axial direction comprises a rotor having blades of aerofoil cross-section which are fixed with their planes of zero lift normal to the axis of the rotor. An apparatus for use in extracting energy from the waves of the sea utilizes such a transducer.
REFERENCES:
patent: 1835018 (1931-12-01), Darrieus
patent: 3064137 (1962-11-01), Corbett, Jr. et al.
patent: 3912938 (1975-10-01), Filipenco
patent: 3988592 (1976-10-01), Porter
patent: 4078382 (1978-03-01), Ricafranca et al.
New Zealand Energy Journal, vol. 49, No. 4, pp. 57-58, Apr. 1976.
Powell Jr. Everette A.
The Queen's University of Belfast
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