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    FLEXBEAM TO ROTOR BLADE INTERFACE
    4.
    发明公开
    FLEXBEAM TO ROTOR BLADE INTERFACE 审中-公开
    BIEGEPLATTEFÜREINE ROTORBLATTSCHNITTSTELLE

    公开(公告)号：EP2976259A2

    公开(公告)日：2016-01-27

    申请号：EP14798560.0

    申请日：2014-03-18

    申请人： Sikorsky Aircraft Corporation

    发明人： THOMAS, Justin ,  NUSSENBLATT, Eric Lucien ,  PARSONS, Eric S. ,  CASEY, Ryan Thomas ,  HUNTER, David H.

    IPC分类号： B64C27/33

    CPC分类号： B64C27/33 ,  B64C27/473 ,  B64C27/48 ,  Y10T29/49332

    摘要： A spar for a rotor blade assembly is provided including a generally hollow tubular body. A spacer protrudes from at least one surface of the body along a length of the body. A hole extends through the body and the spacer. The hole is configured to align with a through hole in an adjacent flexbeam assembly. The spacer is configured to contact a surface of the adjacent flexbeam assembly to create a match fit between the body and the flexbeam assembly.

    摘要翻译： 提供了一种用于转子叶片组件的翼梁，包括大致中空的管状体。 间隔件沿着身体的长度从身体的至少一个表面突出。 孔延伸穿过主体和间隔件。 该孔构造成与相邻柔性梁组件中的通孔对准。 间隔件构造成接触相邻柔性梁组件的表面以在主体和挠性束组件之间形成匹配配合。

    METHODS FOR FAN ASSEMBLIES AND FAN WHEEL ASSEMBLIES
    5.
    发明公开
    METHODS FOR FAN ASSEMBLIES AND FAN WHEEL ASSEMBLIES 审中-公开
    程序对风机部件及LÜFTERRADBAUGRUPPEN

    公开(公告)号：EP2959172A1

    公开(公告)日：2015-12-30

    申请号：EP13710949.2

    申请日：2013-03-06

    申请人： Greenheck Fan Corporation

    发明人： BROWNELL, Kyle, Andrew ,  DORAN, Shamus, William ,  WESENICK, Jared, Clyde ,  PRINTZ, Neil, Jacob

    IPC分类号： F04D29/28 ,  F04D29/38

    CPC分类号： B23P15/006 ,  C21D9/50 ,  C22F1/04 ,  F04D29/281 ,  F04D29/34 ,  F04D29/388 ,  Y10T29/49332

    摘要： Fan assemblies, and in particular fan wheels and stator assemblies for fan assemblies, are disclosed. In one embodiment, the fan wheel includes a wheel back having an outer surface forming one of a curved dome-shape and a truncated cone-shape. The fan wheel may also include a plurality of fan blades radially spaced about and mounted to the outer surface of the wheel back. In one embodiment, each of the fan blades is formed from a segment of an airfoil-shaped aluminum extrusion defining at least one internal cavity. The fan blade first ends can be provided with a compound cut profile with at least one curved cut such that the first end of the blade is mounted flush to the wheel back outer surface. The stator assembly can also be provided with a plurality of stator blades formed from airfoil-shaped aluminum extrusion segments and provided with compound cut profiles.

    PROCÉDÉ ET SYSTÈME DE DÉCOUPE D'UNE PRÉFORME DESTINÉE À LA FABRICATION D'UNE PIÈCE DE TURBOMACHINE
    6.
    发明公开
    PROCÉDÉ ET SYSTÈME DE DÉCOUPE D'UNE PRÉFORME DESTINÉE À LA FABRICATION D'UNE PIÈCE DE TURBOMACHINE 有权
    方法和设备的一项空白用于涡轮机的组件生产切割

    公开(公告)号：EP2872745A1

    公开(公告)日：2015-05-20

    申请号：EP13744675.3

    申请日：2013-07-02

    申请人： Snecma

    发明人： MARCHAL, Yann ,  MAROLLE, Philippe ,  ROUSSEAU, Claire

    IPC分类号： F01D5/28 ,  B29B11/16

    CPC分类号： B23P15/02 ,  B29B11/16 ,  F01D5/282 ,  Y10T29/49332 ,  Y10T29/49995 ,  Y10T83/141

    摘要： The invention relates to a method for cutting a preform (1) intended for the production of a turbomachine part and comprising a weaving of a plurality of threads (9), said threads (9) comprising singles (3) that are visually identifiable, along a cutting contour (5) calculated based on a preform model in which the threads (9) have a reference arrangement, said method including the steps consisting of: - taking an image of the preform (1), - processing the image in such a way as to determine a deviation in the arrangement of the threads (3) which are visually identifiable relative to the reference layout, - correcting the cutting contour (5) according to said deviation, and - cutting the preform along the corrected cutting contour (13).

    摘要翻译： 一种用于切割的预制件可用于生产一种涡轮机部分的和包含的线程的多个织造，螺纹包括单螺纹做方法在视觉上可识别的，沿切割轮廓基础计算的，其中所述螺纹具有参考的预成型体模型 布置中，所述方法包括：以预成型件的图像; 处理所述图像以确定在矿相对于参考布局视觉上可识别哪些是线程布置的偏差; 校正切削轮廓gemäß到的偏差; 和切割沿校正切削轮廓的预型体。

    VERFAHREN UND VORRICHTUNG ZUM MONTIEREN EINES ROTORS EINER WINDENERGIEANLAGE
    9.
    发明公开
    VERFAHREN UND VORRICHTUNG ZUM MONTIEREN EINES ROTORS EINER WINDENERGIEANLAGE 有权
    VERFAHREN UND VORRICHTUNG ZUM MONTIEREN EINES转子EINER WINDENERGIEANLAGE

    公开(公告)号：EP2764237A2

    公开(公告)日：2014-08-13

    申请号：EP12778261.3

    申请日：2012-10-05

    申请人： Wobben Properties GmbH

    发明人： MEYER, Wolfgang ,  KUIPER, Gerrit ,  KNOOP, Frank

    IPC分类号： F03D1/00 ,  B66C1/10

    CPC分类号： F03D1/065 ,  B66C1/108 ,  F03D13/10 ,  F05B2230/61 ,  Y02E10/721 ,  Y02E10/728 ,  Y02P70/523 ,  Y10T29/37 ,  Y10T29/49332

    摘要： The invention relates to a lifting beam (1) for lifting and handling a rotor blade (2) of a wind energy plant (100), comprising a fastening means (6) for fastening the lifting beam to a crane, at least one fastening means (12) for fastening the lifting beam to the rotor blade (2), a longitudinal pivoting means (18) for pivoting the rotor blade (2) which is supported by the lifting beam (1) about a longitudinal axis of the rotor blade (2), and/or a transverse pivoting means (10, 22) for pivoting the rotor blade (2) which is supported by the lifting beam (1) about a transverse axis perpendicular to the longitudinal axis. The invention further relates to a method for mounting rotor blades of a wind energy plant using a lifting beam according to the invention.

    摘要翻译： 本发明涉及一种用于提升和处理风力发电设备的转子叶片的提升梁，其包括用于将提升梁紧固到起重机的紧固装置，至少一个用于将提升梁紧固到转子叶片上的纵向枢转 用于使由提升梁支撑的转子叶片围绕转子叶片的纵向轴线枢转的装置和/或用于枢转转子叶片的横向枢转装置，该转动叶片由提升梁围绕垂直于纵向轴线的横向轴线支撑 。 本发明还涉及一种用于使用根据本发明的提升梁安装风能设备的转子叶片的方法。