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公开(公告)号:EP2505829A1
公开(公告)日:2012-10-03
申请号:EP10832680.2
申请日:2010-11-26
CPC分类号: F03D1/0633 , F03D3/061 , F03D3/067 , F05B2240/30 , F05B2250/232 , F05B2250/712 , Y02E10/721 , Y02E10/74
摘要: The present invention relates to a concave blade for a wind generator, formed by a body (1) determined by a surface defining a concavity (3), with a flattened part (2) at one end for being fixed by means of said flattened part (2) in a radial position on a support disc.
摘要翻译: 本发明涉及一种用于风力发电机的凹形叶片,其由由限定凹部(3)的表面确定的主体(1)形成,在一端具有扁平部分(2),用于通过所述扁平部分 (2)在支撑盘上的径向位置。