| 发明名称 |
VERTICAL AXIS WIND TURBINE BLADE AND ITS WIND ROTOR |
| 摘要 |
A vertical axis wind turbine comprising blade(s) characterized in an airfoil cross section, wherein the top end and the bottom end of said blade(s) are rotationally off-set from each other, twisted up with a vertical line vertical to the horizontal plane. |
| 申请公布号 |
US2012201687(A1) |
申请公布日期 |
2012.08.09 |
| 申请号 |
US201013496887 |
申请日期 |
2010.06.24 |
| 申请人 |
SONG HANJUN;LIU YUN;BLITTERSWYK NICOLAS;URBAN GREEN ENERGY, INC. |
发明人 |
SONG HANJUN;LIU YUN;BLITTERSWYK NICOLAS |
| 分类号 |
F03D3/06 |
主分类号 |
F03D3/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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