WINDMILL Russian patent published in 2005 - IPC

Abstract RU 2248465 C2

FIELD: wind power engineering.

SUBSTANCE: invention relates to windmill with axle of rotation of rotor square to direction of wind and with fixed wind guides. Proposed windmill contains support, wind wheel with horizontal axle of rotation square to direction of wind and air duct in form of parallelepiped with open end faces-ports. Wind wheel is arranged in air duct and is covered from wind by air duct installed on support at angle of 45^o so that its supper face covers one half of wind wheel from wind, and lower face covers other half of wind wheel.

EFFECT: simplified design, increased coefficient of utilization of wind energy.

3 cl, 2 dwg

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RU 2 248 465 C2

Authors

Khabardin V.N.

Smokolin S.V.

Dates

2005-03-20—Published

2001-06-13—Filed