Fluid reaction surfaces (i.e. – impellers) – Sustained ancillary movement of rotary working member – Responsive to gravity or working fluid force
Patent
1976-10-21
1978-06-27
Powell, Jr., Everette A.
Fluid reaction surfaces (i.e., impellers)
Sustained ancillary movement of rotary working member
Responsive to gravity or working fluid force
416 19, 416111, F03D 302
Patent
active
040971902
ABSTRACT:
A wind driven blade is pivotally carried by a rotatable crank arm. The blade rotates relative the crank arm from a position perpendicular to the wind during the power stroke to a position parallel to the wind during the return stroke. The moving mass is dynamically balanced to provide a self-contained single blade modular unit. A selected number of the modular units are adjoinable to form a multi-blade wind motor in which any given module may be functionally disconnected.
REFERENCES:
patent: 1086611 (1914-02-01), Paddock
patent: 1560024 (1925-11-01), Dennhardt
patent: 1786057 (1930-12-01), Fales
patent: 1812814 (1931-06-01), Van Lammeren
patent: 2437346 (1948-03-01), Bourne
Flickinger Don J.
Powell Jr. Everette A.
Robertson John A.
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