发明名称 |
Wind turbine blade with sufficiently high strength and light weight |
摘要 |
A wind turbine blade is provided with an outer skin layer formed of fiber-reinforced plastic, and a plurality of main structural members formed of fiber-reinforced plastic integrally with the outer skin layer to extend in a blade length direction. The main structural members include a plurality of main dorsal structural members positioned on a dorsal side of the wind turbine blade, and a plurality of main ventral structural members positioned on a ventral side of the wind turbine blade.
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申请公布号 |
US2009169392(A1) |
申请公布日期 |
2009.07.02 |
申请号 |
US20080244223 |
申请日期 |
2008.10.02 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES LTD. |
发明人 |
KUROIWA TAKAO;HIRANO TOSHIYUKI;NAKAMURA NOBUYASU |
分类号 |
F03D1/06;F03D3/06 |
主分类号 |
F03D1/06 |
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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