A curved blade for use on horizontal wind turbines, the blade comprising a substantially semicircular tip portion, a substantially semicircular counter-tip portion opposite the tip portion, and a body portion extending between the tip portion and the counter- tip portion, the body portion being further defined by a concave curved trailing edge and a convex curved leading edge.
CURVED BLADE FOR WIND TURBINES
PALE INCURVEE POUR EOLIENNES
14.04.2015
Patent
Elektronische Ressource
Englisch
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