发明名称 |
THE SURFACE STRUCTURE OF WINDMILL ROTORS FOR SPECIAL CIRCUMSTANCES |
摘要 |
The present invention relates to an improvement of windmill rotors—more specifically rotors that have been designed to be used in cold and wet climate, such as northern sea areas. This can be achieved by incorporating an electrically conducting layer on or in the surface of a windmill blade. The same coating can also be used to achieve a stealth property. |
申请公布号 |
US2014127017(A1) |
申请公布日期 |
2014.05.08 |
申请号 |
US201214130441 |
申请日期 |
2012.07.05 |
申请人 |
VIRTANEN JORMA;HAUVONEN KALEVI;HAFMEX INVEST OY |
发明人 |
VIRTANEN JORMA;HAUVONEN KALEVI |
分类号 |
F03D11/00;F03D1/06 |
主分类号 |
F03D11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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