发明名称 |
Reinforced hub for the rotor of a wind energy turbine |
摘要 |
The hub for the rotor (22) of a wind energy turbine (10) comprises a hollow body (28) rotatable around a rotation axis and provided with at least one flange (34) for mounting to the hollow body (28) a bearing for a rotor blade (26) and at least two stiffening webs (38) integrally formed with the hollow body (28) and radially extending within a flange area (36) of the hollow body (28) surrounded by the flange (34) to the center (40) of the flange area (36), wherein at least two openings are provided within the flange area (36) of the hollow body (28).
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申请公布号 |
USRE41326(E1) |
申请公布日期 |
2010.05.11 |
申请号 |
US20030148774 |
申请日期 |
2003.04.12 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
DELUCIS NICOLAS;SCHELLINGS VINCENT |
分类号 |
F03D11/04;F03D1/00;F03D1/06 |
主分类号 |
F03D11/04 |
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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