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    • 2. 发明公开
    • Rotor blade assembly for a wind turbine
    • Rotorblattanordnungfüreine风力发电机
    • EP2650535A1
    • 2013-10-16
    • EP12163552.8
    • 2012-04-10
    • Siemens Aktiengesellschaft
    • Lind, Soeren OemannStege, Jason
    • F03D11/00F03D1/06
    • F03D1/065F03D1/0633F03D80/30F05B2240/302F05B2250/231F05B2250/314F05B2260/301Y02E10/721
    • Rotor blade assembly (1) for a wind turbine, the rotor blade assembly (1) having
      - a rotor blade (2) comprising a first part (3) of an integrated lightning down conductor of the rotor blade assembly (1),
      - a rotor blade tip member (4) being attachable or attached to the free ending of the rotor blade (2), the rotor blade tip member (4) comprising a second part (5) of the integrated lightning down conductor of the rotor blade assembly (1),
      - a connection means (9) adapted to connect or connecting the first and second part (3, 5) of the integrated lightning down conductor of the rotor blade assembly (1),

      Wherein the connection means (9) comprises a base element (10) and two fastening elements (11a, 11b) which fastening elements (11a, 11b) are clamped or adapted to be clamped with the base element (10) by means of at least one tension element (12).
    • 用于风力涡轮机的转子叶片组件(1),所述转子叶片组件(1)具有 - 转子叶片(2),其包括所述转子叶片组件(1)的集成的雷击导体的第一部分(3), - 转子叶片尖端构件(4)可附接或附接到转子叶片(2)的自由端,转子叶片顶端构件(4)包括转子叶片组件的集成式雷击导体的第二部分(5) 1),适于连接或连接转子叶片组件(1)的集成式雷击导体的第一和第二部分(3,5)的连接装置(9),其中连接装置(9)包括基座 元件(10)和两个紧固元件(11a,11b),所述紧固元件(11a,11b)通过至少一个张力元件(12)夹紧或适于与所述基座元件(10)夹紧。
    • 4. 发明公开
    • Spoiler for a wind turbine rotor blade
    • Spoilerfürein Windturbinenblatt
    • EP2514961A1
    • 2012-10-24
    • EP11162976.2
    • 2011-04-19
    • SIEMENS AKTIENGESELLSCHAFT
    • Enevoldsen, Peder BayKristensen, Jens Jørgen ØstergaardStege, JasonThrue, Carsten
    • F03D1/06
    • F03D1/065F03D1/0641F05B2230/80F05B2240/122F05B2240/30Y02E10/721Y02P70/523
    • The invention describes a spoiler (1) for a rotor blade (4) of a wind turbine (5), which spoiler (1) comprises a spoiler body (10A, 10B, 10C, 10D, 10E) and at least one mounting band (11A, 11B, 12A, 12B, 12C, 12D) arranged along a longitudinal edge (13A, 13B) of the spoiler body (10A, 10B, 10C, 10D, 10E) for mounting the spoiler (1) onto a surface (40, 42) of the rotor blade (4), which mounting band (11A, 11B, 12A, 12B, 12C, 12D) is realised to adapt to a curvature of the rotor blade surface (40, 42); wherein the spoiler body (1) and the mounting band (11A, 11B, 12A, 12B, 12C, 12D) are formed as a single entity. The invention further describes a rotor blade (4) for a wind turbine (5), comprising such a spoiler (1) ac mounted onto a surface (40, 42) of the rotor blade (4). The invention further describes a wind turbine (5) comprising a number of rotor blades (4) attached to a hub (7), wherein at least one rotor blade (4) comprises such a spoiler (1) mounted onto a surface (40, 42) of the rotor blade (4).
    • 本发明描述了一种用于风力涡轮机(5)的转子叶片(4)的扰流器(1),该扰流器(1)包括扰流体(10A,10B,10C,10D,10E)和至少一个安装带 (10A,10B,10C,10D,10E)的纵向边缘(13A,13B)布置,用于将扰流板(1)安装在表面(40)上的横梁(11A,11B,12A,12B,12C, 所述转子叶片(4)的所述安装带(11A,11B,12A,12B,12C,12D)被实现为适应所述转子叶片表面(40,42)的曲率; 其中,扰流体(1)和安装带(11A,11B,12A,12B,12C,12D)形成为单个实体。 本发明还描述了一种用于风力涡轮机(5)的转子叶片(4),其包括安装在转子叶片(4)的表面(40,42)上的这种扰流板(1)。 本发明进一步描述了一种风力涡轮机(5),其包括附接到轮毂(7)的多个转子叶片(4),其中至少一个转子叶片(4)包括安装在表面(40, 42)。
    • 5. 发明公开
    • Method of producing test components by a hot wire cutter
    • Verfahren zur Herstellung von Testkomponenten mittels eines Hitzdrahtschneiders
    • EP2402125A1
    • 2012-01-04
    • EP10167625.2
    • 2010-06-29
    • Siemens Aktiengesellschaft
    • Stege, Jason
    • B26D5/00B26F3/12G05B19/404
    • B26D5/005B26F3/12G05B19/19G05B2219/45042Y10T83/04Y10T83/293
    • The present invention relates to a method of controlling the operation of a hot wire cutter (100) for forming a three dimensional profile component out of a raw material block (104). The hot wire cutter comprises a wire extending between a first attachment point (105) and a second attachment point (106), wherein by movement of the hot wire cutter, the wire cuts material from the raw material block. The method comprises determining a first offset (a) and a second offset (b), wherein each offset defines a distance between one of the attachment points and a respective reference point (P, Q) at a perimeter of a cross-section (107, 108) of the component to be formed. Thus, the method comprises controlling a movement of the first attachment point and the second attachment point depending on the determined first offset and the determined second offset.
    • 本发明涉及一种用于控制用于从原料块(104)形成三维轮廓分量的热线切割机(100)的操作的方法。 热线切割机包括在第一附接点(105)和第二附接点(106)之间延伸的线,其中通过热线切割器的移动,线切割材料从原料块。 该方法包括确定第一偏移(a)和第二偏移(b),其中每个偏移限定了一个附接点与横截面周边的相应参考点(P,Q)之间的距离(107 ,108)。 因此,该方法包括根据所确定的第一偏移和确定的第二偏移来控制第一附接点和第二附接点的移动。