Fluid reaction surfaces (i.e. – impellers) – Sustained ancillary movement of rotary working member – Responsive to gravity or working fluid force
Patent
1982-08-18
1984-08-28
Powell, Jr., Everette A.
Fluid reaction surfaces (i.e., impellers)
Sustained ancillary movement of rotary working member
Responsive to gravity or working fluid force
416132B, 416140, F03D 706
Patent
active
044681690
ABSTRACT:
An improved horizontally mounted wind wheel is provided which comprises a framework mounted for rotation in a horizontal plane on a central upright drive shaft, a plurality of secondary shafts supported for rotation on said framework near the periphery thereof, a vane mounted near one end thereof to each secondary shaft, a plurality of vane stops on the framework positioned radially inwardly of the secondary shafts for limiting the rotation of the vanes, each of said secondary shafts being mounted for rotation about an axis which is tilted with respect to a vertical to said horizontal plane whereby each vane has a preferred predetermined rest position defined by the direction of tilting of each axis from a said vertical.
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Powell Jr. Everette A.
Scearce Bobby D.
Singer Donald J.
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