公开(公告)号：EP2288488A2

公开(公告)日：2011-03-02

申请号：EP09768913.7

申请日：2009-06-11

申请人： REpower Systems AG

发明人： KULENKAMPFF, Jens ,  FAULKNER, Benn

IPC分类号： B29C70/84 ,  B29C65/00

CPC分类号： F03D1/065 ,  B29C33/30 ,  B29C33/34 ,  B29C65/483 ,  B29C65/5042 ,  B29C66/54 ,  B29C66/543 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C69/004 ,  B29C70/443 ,  B29C70/48 ,  B29D99/0025 ,  B29L2031/082 ,  B29L2031/085 ,  Y02E10/721 ,  Y02P70/523 ,  B29K2307/04 ,  B29K2309/08

摘要： The invention relates to a method for producing a rotor blade for a wind energy plant, which, in the operationally -ready state runs from a blade root region, for connecting to the rotor hub of the wind energy plant, to a blade tip and is divided into at least two pieces for production thereof. According to the invention, the production of the rotor blade, in particular serial production, may be facilitated and accelerated, wherein the rotor blade is segmented into more than two segments for production, at least for some of said segments, separate moulds for simultaneous separate use are provided and the segments for final production of the rotor blade are joined outside a production mould to give a rotor blade or rotor blade part.

公开(公告)号：EP2321105A2

公开(公告)日：2011-05-18

申请号：EP09768954.1

申请日：2009-06-22

申请人： REpower Systems AG ,  Powerblades GmbH

发明人： FAULKNER, Benn ,  EYB, Enno ,  HOFMANN, Christoph

IPC分类号： B29C33/20 ,  B29C70/30 ,  B29L31/08

CPC分类号： F03D1/065 ,  B29C33/30 ,  B29C33/34 ,  B29C65/483 ,  B29C65/5042 ,  B29C66/54 ,  B29C66/543 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C69/004 ,  B29C70/443 ,  B29C70/48 ,  B29D99/0025 ,  B29L2031/082 ,  B29L2031/085 ,  Y02E10/721 ,  Y02P70/523 ,  B29K2307/04 ,  B29K2309/08

摘要： The invention relates to a manufacturing mold for producing a rotor blade for a wind turbine. The finished rotor blade has an aerodynamic cross-sectional profile at least in one area of its longitudinal extension, between a rotor blade root and a rotor blade tip, said cross-sectional profile having a leading edge (nose) and a trailing edge that are interconnected by means of a suction side and a pressure side of the cross-sectional profile. The invention also relates to a method for producing a rotor blade for a wind turbine. The claimed manufacturing mold is characterized in that the same can be separated into one part of the manufacturing mold for producing a rotor blade part comprising the leading edge of the profile and into one part of the manufacturing mold for producing a rotor blade part comprising the trailing edge of the profile, said manufacturing mold being separated along at least one of the separating surfaces that extend in the longitudinal direction of the rotor blade and between the leading edge and the trailing edge of the profile while also separating the suction side and the pressure side.