Turbine

Details Turbine Turbine

1982-04-20

1983-11-15

Powell, Jr., Everette A.

Rotary kinetic fluid motors or pumps

With means for controlling casing or flow guiding means in...

416189, F03D 104

Patent

active

044153066

ABSTRACT:
A wind turbine comprising a rotor mounted in a housing, aero-foil blades on the rotor extending in cantilever fashion forwardly of the rotor to be parallel to the axis of the rotor. The blades carry at their free ends a rotatable fairing of aero-foil section so that the blades are situated at the center of lift of the aero-foil section so that the air flows through the blades to the area of lower air pressure.

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patent: 1502433 (1924-07-01), Johanson
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patent: 4086498 (1978-04-01), Szoeke
patent: 4143992 (1979-03-01), Crook
patent: 4147472 (1979-04-01), Kling
patent: 4159191 (1979-06-01), Graybill
patent: 4321476 (1982-03-01), Buels
patent: 4324985 (1982-04-01), Oman

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