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22 条记录 (耗时 0.013 秒)

    Wind turbine blade
    2.
    发明授权
    Wind turbine blade 有权
    风力发电机叶片

    公开(公告)号：US07503752B2

    公开(公告)日：2009-03-17

    申请号：US11730463

    申请日：2007-04-02

    申请人： Ole Gunneskov ,  Nicholas Dudley Barlow ,  Mark Hancock ,  Tomas Vronsky

    发明人： Ole Gunneskov ,  Nicholas Dudley Barlow ,  Mark Hancock ,  Tomas Vronsky

    IPC分类号： F01D5/12 ,  F01D5/14

    CPC分类号： F03D1/0683 ,  B29C70/443 ,  B29C70/52 ,  F03D1/065 ,  F03D1/0675 ,  F05B2240/30 ,  Y02E10/721 ,  Y02P70/523

    摘要： The invention relates to a wind turbine blade comprising a number of pre-fabricated strips arranged in a sequence along the outer periphery. The strips consist of a fibrous composite material, preferably carbon fibers, and consist of a wooden material, preferably plywood or wooden fibers held in a cured resin. The advantage is that it is possible to manufacture blades for wind turbines which are very stiff and generally have a high strength, but which nevertheless are easy to manufacture and also is much cheaper to manufacture compared to conventional manufacturing techniques. The invention also relates to methods for manufacturing prefabricated strips and for manufacturing wind turbine blades.

    摘要翻译： 本发明涉及一种风力涡轮机叶片，其包括沿着外周排列成一系列的多个预制条。 条由纤维复合材料，优选碳纤维组成，并由木质材料，优选夹持在固化树脂中的胶合板或木纤维组成。 优点在于可以制造非常硬的并且通常具有高强度的风力涡轮机的叶片，但是它们易于制造，并且与常规制造技术相比便宜得多。 本发明还涉及制造预制条和用于制造风力涡轮机叶片的方法。

    WIND TURBINE BLADE LOAD SENSOR
    4.
    发明申请
    WIND TURBINE BLADE LOAD SENSOR 审中-公开
    风力涡轮叶片负载传感器

    公开(公告)号：US20110206512A1

    公开(公告)日：2011-08-25

    申请号：US13126647

    申请日：2009-10-29

    申请人： Andrew Hedges ,  Tomas Vronsky

    发明人： Andrew Hedges ,  Tomas Vronsky

    IPC分类号： F01D25/00 ,  G01B7/16

    CPC分类号： F03D1/0658 ,  F05B2260/80 ,  F05B2270/331 ,  G01L5/0004 ,  G01M5/0016 ,  Y02E10/721

    摘要： A wind turbine rotor blade root load sensor is provided. The sensor is configured to be internally mounted within an insert of a root portion of a wind turbine rotor blade. The sensor comprises a carrier member which is configured to be fixedly connected to the insert so that loads can be transmitted therebetween and the sensor further comprises a sensing element, supported by the carrier member.

    摘要翻译： 提供了一种风力涡轮机转子叶片根负载传感器。 传感器构造成内部安装在风力涡轮机转子叶片的根部的插入件内。 传感器包括承载构件，其构造成固定地连接到插入件，使得负载可以在其间传输，并且传感器还包括由承载构件支撑的感测元件。

    Segmented Rotor Blade Extension Portion
    5.
    发明申请
    Segmented Rotor Blade Extension Portion 有权
    分段转子叶片延伸部分

    公开(公告)号：US20100028161A1

    公开(公告)日：2010-02-04

    申请号：US12231610

    申请日：2008-09-03

    申请人： Tomas Vronsky ,  Mark Hancock

    发明人： Tomas Vronsky ,  Mark Hancock

    IPC分类号： F03D1/06 ,  F03D11/00

    CPC分类号： F03D1/0641 ,  F03D1/0675 ,  F05B2230/60 ,  F05B2230/80 ,  F05B2240/301 ,  F05B2260/301 ,  Y02E10/721 ,  Y02P70/523

    摘要： A wind turbine rotor blade extension portion having a plurality of segments, located adjacent one another in a span-wise sense. An interface between adjacent segments is configured to minimise disruption to fluid passing thereover and to inhibit transmission of longitudinal loads between segments. Each segment has a first surface and a second surface. The first surface is spaced from the second surface at a proximal region of the extension portion and the first surface is connected to the second surface at a distal region of the extension portion to thereby generate a fair surface for a rotor blade to which the extension portion is connected, in use.

    摘要翻译： 具有多个段的风力涡轮机转子叶片延伸部分，其间隔地相互相邻地定位。 相邻节段之间的界面被配置为使对其流过的流体的破坏最小化并且抑制段之间的纵向载荷的传递。 每个段具有第一表面和第二表面。 所述第一表面在所述延伸部分的近侧区域处与所述第二表面间隔开，并且所述第一表面在所述延伸部分的远侧区域处连接到所述第二表面，从而为转子叶片产生平坦的表面，所述延伸部分 被连接，在使用中。