FIELD: engines and pumps.
SUBSTANCE: invention relates to wind-power engineering. Rotor with vertical shaft comprises blades, crossbars and vertical bearing assembly with the hub fitted at working mechanism. The blades are composed of serial shutters, horizontal channels and streamlined elements arranged in symmetry about outer edges of said channels.
EFFECT: higher efficiency of windmill operation.
3 dwg
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RU2555605C2 |
Authors
Dates
2014-05-27—Published
2011-11-29—Filed