发明名称 |
Wind turbine blade and wind turbine generator using the same |
摘要 |
A wind turbine blade includes a laminated structure having an outer shell (1) having a shape of the blade, an upwind-side 5 reinforcing section (4a) which reinforces a upwind-side part of the blade in the outer shell 1 and a downwind-side reinforcing section 4b which reinforces a downwind-side part of the blade in the outer shell 1. The outer shell 1 includes a first multidirectional material, a first unidirectional 10 reinforcing material 12 and another multidirectional material 11 which are layered. The upwind-side reinforcing section 4a includes another unidirectional reinforcing material 12 provided between the first unidirectional reinforcing material 12 and another multidirectional material 11. The downwind-side 15 reinforcing section 4b includes yet another unidirectional reinforcing material provided between the unidirectional reinforcing material 12 and the multidirectional material 11. The outer shell 1 includes a first core member 13 respectively provided between the upwind-side reinforcing section 4a and 20 the downwind-side reinforcing section 4b on a leading edge side, and between the upwind-side reinforcing section 4a and the downwind-side reinforcing section 4b on a trailing edge side. |
申请公布号 |
AU2010294625(A1) |
申请公布日期 |
2011.07.07 |
申请号 |
AU20100294625 |
申请日期 |
2010.11.22 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
HIRANO, TOSHIYUKI;ESAKI, KOUJI;KUROIWA, TAKAO |
分类号 |
F03D11/00 |
主分类号 |
F03D11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|