Wind-driven electric power generation system adapted for mounting along the side of vertical, man-made structures such as large buildings
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United States of America Patent
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Jan 29, 2013
Issued Date -
N/A
app pub date -
Dec 7, 2009
filing date -
Mar 31, 2007
priority date (Note) -
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Abstract
A updraft wind powered electrical generator system mountable to sides of a vertical, man-made structures facing prevailing winds. The updraft system includes a tubular housing that can include at least one fixed helical vane formed onto the inner surfaces of the tubular housing in a spiral and adapted to direct wind into a spiraled flow and focus fluid onto a fan blade assembly associated with an alternator system and located within the tubular housing before a system exhaust. A generator cone can be mounted near the center and front of the fan blade assembly facing wind passing through the tubular housing. As wind passes over the generator cone it experiences compression between the generator cone and housing resulting in increased pressure and velocity of the fluid, thereby increasing rotational speed of the generator blades and generator as the compressed, spiraled fluid passes through the blades and exits the tubular housing.
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