Fluid reaction surfaces (i.e. – impellers) – Sustained ancillary movement of rotary working member – Responsive to gravity or working fluid force
Patent
1975-07-28
1977-04-05
Powell, Jr., Everette A.
Fluid reaction surfaces (i.e., impellers)
Sustained ancillary movement of rotary working member
Responsive to gravity or working fluid force
416197A, 416231B, F03D 306
Patent
active
040159116
ABSTRACT:
A wind motor for the conversion of wind power to mechanical or electrical power or other form thereof includes a plurality of wind receptors which have openings therein for the passage of air therethrough during operation of the wind motor, especially when the receptors are moving against the wind, so as to diminish air resistance (drag) opposing such movement, thereby increasing the efficiency of the wind motor.
REFERENCES:
patent: 387102 (1888-07-01), Nagel
patent: 752764 (1904-02-01), Dunne
patent: 1076713 (1913-10-01), Southwick
patent: 1342318 (1920-06-01), Yanacopoulos
Kramer Raymond F.
Powell Jr. Everette A.
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