WINDMILL Russian patent published in 2008 - IPC F03D3/00

Abstract RU 2341681 C1

FIELD: engines and pumps.

SUBSTANCE: windmill incorporates and wing wheel with an upper and lower vertical shafts furnished with radial traverses. The sail vanes represent rectangular frames with canvass arranged to move along the said traverses from one shaft side to the other. The sail vane control device interacting with the tracking device moves the vanes to that traverses' part which is located along the wind flow.

EFFECT: expanded performances of wind mill.

2 cl, 5 dwg

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RU 2 341 681 C1

Authors

Vasil'Ev Ivan Fedorovich

Dates

2008-12-20—Published

2007-03-12—Filed