发明名称 |
Wooden wind turbine blade manufacturing process |
摘要 |
A wooden wind turbine blade is formed by laminating wood veneer in a compression mold having the exact curvature needed for one side of the blade, following which the other side of the blade is ground flat along its length but twisted with respect to the blade axis.
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申请公布号 |
US4597715(A) |
申请公布日期 |
1986.07.01 |
申请号 |
US19840612411 |
申请日期 |
1984.05.21 |
申请人 |
NORTH WIND POWER COMPANY, INC. |
发明人 |
COLEMAN, CLINT |
分类号 |
F03D1/06;(IPC1-7):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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