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    WIND TURBINE SERRATIONS WITH UPSTREAM EXTENSION
    1.
    发明公开
    WIND TURBINE SERRATIONS WITH UPSTREAM EXTENSION 审中-公开

    公开(公告)号：US20230279835A1

    公开(公告)日：2023-09-07

    申请号：US18018321

    申请日：2021-06-30

    申请人： GE WIND ENERGY GMBH ,  LM WIND POWER A/S ,  BLADE DYNAMICS LIMITED

    发明人： Benoit PETITJEAN ,  Guannan WANG ,  Andreas HERRIG ,  Jeremy HURAULT ,  Dongke SUN

    IPC分类号： F03D1/06

    CPC分类号： F03D1/0633 ,  F05B2240/3042

    摘要： A trailing edge panel is configured to be attached to a trailing edge of a wind turbine blade and includes a base element and a number of protruding aerodynamic elements. The base element has an attachment part configured to be attached to and extend from the trailing edge of the wind turbine blade and to an upstream position on a first blade side of the wind turbine blade. The base element further has a serrated part extending from the second side of the attachment part and configured to project out from the trailing edge of the wind turbine blade, wherein the serrated part comprises a number of serrations, including a first serration and a second serration. The number of protruding aerodynamic elements, including a first protruding aerodynamic element, includes a first protruding part attached to the serrated part of the base element.

    ARTICULATED SLEWING JIB CRANE AND WIND TURBINE INCORPORATING SAME
    2.
    发明申请
    ARTICULATED SLEWING JIB CRANE AND WIND TURBINE INCORPORATING SAME 有权
    铰接式起重机起重机和风力发电机组合

    公开(公告)号：US20150071790A1

    公开(公告)日：2015-03-12

    申请号：US14023707

    申请日：2013-09-11

    申请人： GE Wind Energy GmbH

    发明人： Christian Tieke ,  Stefan Voss ,  Holger Luehn

    IPC分类号： B66C23/20 ,  F03D11/04 ,  B66C23/70

    CPC分类号： B66C23/207 ,  B66C23/04 ,  F03D13/10 ,  F03D13/20 ,  F03D80/50 ,  F05B2240/916 ,  Y02E10/728

    摘要： A jib crane includes a first arm configured for cooperation with a hoist, and a second arm hingedly connected to the first arm. A mounting bracket is hingedly connected to the second arm, and the mounting bracket is configured for attachment to a wind turbine. The first arm is configured to swing along a first horizontal arc and the second arm is configured to swing along a second horizontal arc. The jib crane is configured to pick up a load outside the wind turbine and move the load to a location inside the wind turbine.

    摘要翻译： 起重臂起重机包括构造成与起重机配合的第一臂和铰链地连接到第一臂的第二臂。 安装支架铰接地连接到第二臂，并且安装支架构造成附接到风力涡轮机。 第一臂构造成沿着第一水平弧摆动，并且第二臂构造成沿第二水平弧摆动。 起重臂起重机构造成在风力涡轮机外部拾取负载并将负载移动到风力涡轮机内的位置。