发明名称 |
A SECTIONAL WIND TURBINE BLADE |
摘要 |
Wind turbine blade comprising two or more blade sections each of which defines a non-joint zone and, at one or each of its ends, a joint zone. The blade sections are connected in pairs such that the joint zones of each pair are connected at a joint, whereby the joint is positioned between two non-joint zones. At least one of the joints have an increased thickness and a wider chord relative to the thickness and the chord of the two non-joint zone between which the joint is positioned so as to increase the second moment of inertia in the area of the joint. |
申请公布号 |
WO2010086297(A3) |
申请公布日期 |
2011.05.05 |
申请号 |
WO2010EP50846 |
申请日期 |
2010.01.26 |
申请人 |
VESTAS WIND SYSTEMS A/S;HIBBARD, PAUL;HANCOCK, MARK |
发明人 |
HIBBARD, PAUL;HANCOCK, MARK |
分类号 |
F03D1/06 |
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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