公开(公告)号：WO2009095175A3

公开(公告)日：2010-05-27

申请号：PCT/EP2009000369

申请日：2009-01-22

Applicant: NORDEX ENERGY GMBH ,  WITTWER GUIDO ,  UTESCH ULF

Inventor： WITTWER GUIDO ,  UTESCH ULF

IPC: F03D1/06

CPC classification number: F03D1/0683 ,  F03D1/0675 ,  F05B2280/6003 ,  F05B2280/6013 ,  F05B2280/702 ,  F05C2253/04 ,  F05C2253/16 ,  F05C2253/22 ,  Y02E10/721

Abstract: The invention relates to a rotor blade for wind power plants, comprising at least one shell forming an outer contour of the rotor blade and at least one belt extending in the longitudinal direction of the rotor blade, said belt having fibers embedded into a plastic matrix and being connected to the at least one shell, wherein the height of the belt extending in the normal direction to the contour of the rotor blade in at least one longitudinal section of the rotor blade varies across the profile depth (t).

Abstract translation: 转子叶片具有至少一个外壳形成所述转子叶片的外轮廓，和至少一个运行在具有嵌入在塑料基质型纤维，并连接到所述至少一个壳，所述转子叶片带的纵向方向的风力涡轮机，其中，在所述转子叶片的至少一个纵向段， 在垂直于延伸的皮带上而变化的轮廓深度（t）的高度的转子叶片的轮廓的方向。