Wind powered device
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United States of America Patent
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Oct 9, 2012
Issued Date -
N/A
app pub date -
Mar 10, 2010
filing date -
Mar 31, 2008
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A light fixture including a turbine generator having one or more vertical-axis wind turbines (VAWTs) for generating energy and a plate located above and/or below each turbine for focusing and converging the wind inwardly. The plate is aerodynamically-designed to converge the wind onto the turbine and provide a strong wind current. The turbine generator is incorporated into a light fixture to provide self-sustaining light energy. Solar panels may be provided in conjunction with the turbine generator to provide an additional source of energy and a controller is included to manage the flow of electricity and ensure that the light fixture is powered during periods of darkness.
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