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    VACUUM BLANKET FOR COVERING A WIND TURBINE COMPONENT AND METHOD FOR MANUFACTURING AN ARRANGEMENT OF THE VACUUM BLANKET AND THE WIND TURBINE COMPONENT
    3.
    发明公开
    VACUUM BLANKET FOR COVERING A WIND TURBINE COMPONENT AND METHOD FOR MANUFACTURING AN ARRANGEMENT OF THE VACUUM BLANKET AND THE WIND TURBINE COMPONENT 审中-公开
    用于覆盖风力涡轮机部件的真空毯以及制造真空毯和风力涡轮机部件的方法

    公开(公告)号：EP3299156A1

    公开(公告)日：2018-03-28

    申请号：EP17193250.2

    申请日：2017-09-26

    申请人： Siemens Aktiengesellschaft

    发明人： Dahl Porsgaard, Bjoern ,  Kratmann, Kasper Koops ,  Stege, Jason

    IPC分类号： B29C73/32 ,  B29C73/34 ,  B29C73/12 ,  B29C35/02 ,  B29C70/34

    CPC分类号： B29C73/32 ,  B29C35/0266 ,  B29C70/342 ,  B29C73/12 ,  B29C73/34

    摘要： A vacuum blanket (11) for covering a wind turbine component (12), wherein the vacuum blanket (11) comprises
    - At least one vacuum unit (113) for a vacuum assisted arranging (1511) of the vacuum blanket (11) and the wind turbine component (12);
    - At least one cross linking support device (114) for initiating and/or for supporting a cross linking of cross linkable adhesive which is arranged between the vacuum blanket (11) and the wind turbine component (12).
    In addition to the vacuum blanket (11), method for manufacturing an arrangement (1) of a vacuum blanket according to one of the claims 1 to 11 and a wind turbine component (12) with following steps:
    a) Applying of at least one precursor material (1312) of the adhesive material (1311) onto a component surface (121) of the wind turbine component (12);
    b) Bringing together the vacuum blanket (11) and the wind turbine component (12) such that the precursor material (1312) is enclosed by the vacuum blanket; and
    c) Transforming of the precursor material (1312) into the adhesive material (1311);
    wherein during the step b) and/or during the step c) an application of vacuum with the aid of the vacuum unit is carried out for a vacuum assisted arranging of the vacuum blanket and the wind turbine component.
    Preferably, a precursor material with at least one curable resin is used and the transforming comprises a temperature regulated curing of the resin. The wind turbine is preferably a wind turbine blade. With the vacuum blanket a safe repair of the wind turbine blade is possible.

    摘要翻译： 一种用于覆盖风力涡轮机部件（12）的真空毯（11），其中真空毯（11）包括： - 至少一个用于真空毯（11）的真空辅助布置（1511）的真空单元（113） 风力涡轮机部件（12）; - 至少一个用于启动和/或用于支撑布置在真空毯（11）和风力涡轮机部件（12）之间的可交联粘合剂的交联的交联支撑装置（114）。 除了真空毯（11）之外，还提供了用于制造根据权利要求1至11中任一项所述的真空毯和风力涡轮机部件（12）的装置（1）的方法，其具有以下步骤：a）施加至少一个 将所述粘合材料（1311）的前体材料（1312）固定到所述风力涡轮机部件（12）的部件表面（121）上; b）将真空毯（11）和风力涡轮机部件（12）组装在一起，使得前体材料（1312）被真空毯包围; 和c）将前体材料（1312）转变成粘合材料（1311）; 其中在步骤b）期间和/或在步骤c）期间，借助于真空单元施加真空以对真空毯和风力涡轮机部件进行真空辅助布置。 优选地，使用具有至少一种可固化树脂的前体材料，并且转化包括树脂的温度调节固化。 风力涡轮机优选是风力涡轮机叶片。 使用真空毯可以安全修复风力涡轮机叶片。

    COMPOSITE REPAIR ARMATURE
    5.
    发明公开
    COMPOSITE REPAIR ARMATURE 审中-公开
    复合修复技术

    公开(公告)号：EP3247555A1

    公开(公告)日：2017-11-29

    申请号：EP16740552.1

    申请日：2016-01-18

    申请人： Sikorsky Aircraft Corporation

    发明人： GARHART, Jonathan K.

    IPC分类号： B29C73/34 ,  B29C70/46 ,  B64F5/00

    CPC分类号： B29C73/10 ,  B29C73/34 ,  B29C2035/0827 ,  B64F5/00

    摘要： A method of repairing a contoured structure is provided. The method includes forming and curing on the contoured structure an armature formed of materials that are curable at a temperature lower than a service limit temperature of materials of the contoured structure and removing the armature from the contoured structure and placing the armature with prepregs laminated thereon in an oven to heat cure the armature and the prepregs to form a repair patch.

    METHOD OF REMOVING SCRATCHES FROM A COMPACT DISC
    10.
    发明公开
    METHOD OF REMOVING SCRATCHES FROM A COMPACT DISC 审中-公开
    除去方法划痕光盘

    公开(公告)号：EP1682334A2

    公开(公告)日：2006-07-26

    申请号：EP04794996.1

    申请日：2004-10-12

    申请人： Nowak, Julius J.

    发明人： Nowak, Julius J.

    IPC分类号： B29D11/00

    CPC分类号： B29C73/34 ,  B29C35/045 ,  B29L2017/005 ,  Y10S425/81

    摘要： An apparatus and method is disclosed for repairing and removing scratches from an optically-read disc, e.g., compact discs (often called “CD’s” or “DVD’s” such that when refurbished, an optical reader, which uses a laser to read digital information stored on the disc, can read the digital information on the disc without the optical distortion caused by a scratch and like surface imperfection.