BLADE BUCKET STRUCTURE FOR SAVONIUS TURBINE
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United States of America Patent
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N/A
Issued Date -
Apr 23, 2015
app pub date -
Jul 17, 2014
filing date -
Oct 17, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Disclosed herein is a blade bucket structure for Savonius turbines. In the blade bucket structure, blade buckets on which resistance resulting from the flow of fluid occurs, are provided with a separated flow retardation means for reducing pressure drag force impeding rotation of a Savonius turbine. The separated flow retardation means can reduce resistance that acts in a direction opposite to the direction of rotation of the Savonius turbine because of variation in orientation of the blade buckets while rotating.
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