发明授权
- 专利标题: Rotor blade for a wind power plant
- 专利标题(中): 用于风力发电厂的转子叶片
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申请号: US11846391申请日: 2007-08-28
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公开(公告)号: US07708530B2公开(公告)日: 2010-05-04
- 发明人: Aloys Wobben
- 申请人: Aloys Wobben
- 代理机构: Seed IP Law Group PLLC
- 优先权: DE10225136 20020605; DE10307682 20030221
- 主分类号: F01D1/06
- IPC分类号: F01D1/06
摘要:
The invention concerns a rotor blade of a wind power installation and a wind power installation. One advantage of the present invention is to provide a rotor blade having a rotor blade profile, and a wind power installation, which has better efficiency than hitherto. A rotor blade of a wind power installation, wherein the rotor blade has a thickness reserve approximately in the range of between 15% and 40%, preferably in the range of between about 23% and 28%, and wherein the greatest profile thickness is between about 20% and 45%, preferably between about 32% and 36%.
公开/授权文献
- US20070297909A1 ROTOR BLADE FOR A WIND POWER PLANT 公开/授权日:2007-12-27
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