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    A Wind Turbine Blade Manufacturing System and Method
    141.
    发明申请
    A Wind Turbine Blade Manufacturing System and Method 审中-公开
    风力涡轮机叶片制造系统及方法

    公开(公告)号：US20170043542A1

    公开(公告)日：2017-02-16

    申请号：US15305221

    申请日：2015-04-24

    Applicant: LM WP Patent Holding A/S

    Inventor： Rasmus Duegaard JENSEN ,  Jacobus J VAN DER ZEE

    IPC: B29C70/44 ,  F03D1/06 ,  B29C33/12 ,  B29D99/00 ,  B29C65/00

    CPC classification number: B29C70/443 ,  B29C31/00 ,  B29C33/12 ,  B29C66/721 ,  B29C70/44 ,  B29D99/0028 ,  B29L2031/085 ,  F03D1/0675 ,  F05B2230/50 ,  F05B2240/2211 ,  F05B2240/30 ,  F05B2280/6003 ,  Y02E10/721 ,  Y02P70/523

    Abstract: There is described a system and apparatus for the manufacture of a wind turbine blade where portions of a blade, preferably blade half shells, are formed in suitable moulds, before transferral to a post-moulding station where post-moulding operations can be performed. The blade shells are formed in the mould to have integrated flanges which facilitate easy handling of the blade shells during subsequent manufacturing operations. There is also described a blade cradle of a post-moulding station to receive a wind turbine blade shell, where a lifting jack apparatus can be located within the blade cradle structure for the application of a lifting force to a surface of a blade shell received in the cradle, to facilitate access to all sections of the surface of the blade shell.

    Abstract translation: 描述了一种用于制造风力涡轮机叶片的系统和装置，其中在转移到可以执行后模制操作的后成型站之后，叶片的优选叶片半壳的部分优选地形成在合适的模具中。 叶片壳形成在模具中以具有集成的凸缘，其便于在随后的制造操作期间容易地处理叶片壳体。 还描述了用于接收风力涡轮机叶片壳体的后成型站的叶片支架，其中提升千斤顶设备可以位于叶片支架结构内，用于将提升力施加到接收在叶片壳体的叶片壳体的表面上 摇篮，以方便进入叶片外壳表面的所有部分。

    A METHOD OF MANUFACTURING A SHEAR WEB USING A PRE-FORMED WEB FOOT FLANGE
    142.
    发明申请
    A METHOD OF MANUFACTURING A SHEAR WEB USING A PRE-FORMED WEB FOOT FLANGE 审中-公开
    使用预先形成的网框法兰制作剪纸网的方法

    公开(公告)号：US20170021575A1

    公开(公告)日：2017-01-26

    申请号：US15039631

    申请日：2014-12-01

    Applicant: LM WP PATENT HOLDING A/S

    Inventor： Tim Møller HANSEN ,  Kim Ansholm RASMUSSEN ,  Christian LUNDSGAARD-LARSEN ,  Steven Hauge PEDERSEN

    IPC: B29C70/22 ,  B29C70/44

    Abstract: A method of manufacturing a wind turbine blade component in form of a shear web is described. The method comprising the steps of: a) providing a pre-manufactured shear web body having a first side and a second side as well as a first end and a second end; b) providing a first pre-formed web foot flange comprising a fibre-reinforcement material; c) arranging a first fibre layer from the first pre-formed web foot flange and to a part of the first side of the shear web body; d) arranging a second fibre layer from the first pre-formed web foot flange and to a part of the second side of the shear web body; e) supplying a resin to said first fibre layer and second fibre layer simultaneous with or subsequent to steps c) and d); and f) allowing the resin to cure so as to form the shear web.

    Abstract translation: 描述了一种以剪切腹板的形式制造风力涡轮机叶片部件的方法。 该方法包括以下步骤：a）提供具有第一侧和第二侧以及第一端和第二端的预制剪切卷材本体; b）提供包括纤维增强材料的第一预成型网足部凸缘; c）将第一纤维层从所述第一预成形网脚法兰和所述剪切幅材体的第一侧的一部分排列; d）将第二纤维层从所述第一预成形网脚法兰布置到所述剪切幅材本体的第二侧的一部分; e）在步骤c）和d）中同时或之后向所述第一纤维层和第二纤维层供应树脂; 和f）允许树脂固化以形成剪切网。

    METHOD AND MOULDING SYSTEM FOR MANUFACTURING A FIBRE-REINFORCED POLYMER OBJECT VIA A FEEDBACK SYSTEM FOR CONTROLLING RESIN FLOW RATE
    144.
    发明申请
    METHOD AND MOULDING SYSTEM FOR MANUFACTURING A FIBRE-REINFORCED POLYMER OBJECT VIA A FEEDBACK SYSTEM FOR CONTROLLING RESIN FLOW RATE 审中-公开
    通过用于控制树脂流动速率的反馈系统来制造纤维增强聚合物对象的方法和模制系统

    公开(公告)号：US20150174835A1

    公开(公告)日：2015-06-25

    申请号：US14411728

    申请日：2013-07-04

    Applicant: LM WP PATENT HOLDING A/S

    Inventor： Poul Erik Hansen ,  Harsha Tummala

    IPC: B29C70/48 ,  B29C70/54

    Abstract: A method of manufacturing a fibre-reinforced polymer object by means of vacuum-assisted resin transfer moulding (VARTM), wherein fibre material is impregnated with liquid resin in a mould cavity comprising a rigid mould part having a mould surface defining an outer surface of the object, is described. One or more pressure sensors are connected to resin inlets of the VARTM system. A control unit is used for controlling a polymer supply unit based on measured resin pressure and is adapted to adjusting a resin flow rate, if pressure measured by the pressure sensors is below a lower threshold level or above a higher threshold level.

    Abstract translation: 一种通过真空辅助树脂传递模塑（VARTM）制造纤维增强聚合物物体的方法，其中纤维材料在模具腔中浸渍有液体树脂，该模腔包括刚性模具部件，该模具部件具有限定外表面的模具表面 对象，被描述。 一个或多个压力传感器连接到VARTM系统的树脂入口。 控制单元用于基于测量的树脂压力来控制聚合物供应单元，并且如果由压力传感器测量的压力低于低阈值水平或高于较高阈值水平，则适于调节树脂流量。

    SYSTEM AND METHOD FOR MANUFACTURING A WIND TURBINE BLADE
    145.
    发明申请
    SYSTEM AND METHOD FOR MANUFACTURING A WIND TURBINE BLADE 审中-公开
    用于制造风力涡轮机叶片的系统和方法

    公开(公告)号：US20150010405A1

    公开(公告)日：2015-01-08

    申请号：US14376254

    申请日：2013-01-31

    Applicant: LM WP PATENT HOLDING A/S

    Inventor： Bernard Willem De Waal Malefijt

    IPC: B23P15/04 ,  F03D1/06

    CPC classification number: B23P15/04 ,  B29C31/00 ,  B29C65/48 ,  B29C65/7802 ,  B29C65/7841 ,  B29C66/1142 ,  B29C66/54 ,  B29L2031/085 ,  F03D1/0675 ,  F03D15/00 ,  F05B2260/4031 ,  Y02E10/721 ,  Y02P70/523 ,  Y10T29/49337 ,  Y10T29/5137

    Abstract: A manufacturing method for a wind turbine blade is described which utilises a post-moulding station in the manufacturing process. A blade shell forming part of a wind turbine blade is initially moulded in a blade mould, the blade shell subsequently transferred to a post-moulding station which allows for various post-moulding operations to be carried out on the blade shell away from the mould, thereby increasing the productivity of the blade mould in the manufacturing process. The post-moulding station may be operable to perform the closing of first and second blade shells to form a wind turbine blade, and may be formed from an adjustable structure which can provide relatively easy access to the contained blade shell for working thereon. Accordingly, the manufacturing equipment may be of reduced cost, combined with an increase in the overall productivity of the manufacturing system.

    Abstract translation: 描述了一种用于风力涡轮机叶片的制造方法，其在制造过程中利用后成型站。 形成风力涡轮机叶片的一部分的叶片壳体首先被模制在叶片模具中，叶片壳随后转移到后成型站，其允许在叶片壳体上远离模具进行各种后模制操作， 从而在制造过程中提高了刀片模具的生产率。 后成型站可操作以执行关闭第一和第二叶片壳以形成风力涡轮机叶片，并且可以由可调整的结构形成，其可以提供相对容易地进入所容纳的叶片壳体以用于其上的工作。 因此，与制造系统的整体生产率的提高相结合，制造装置的成本可能降低。

    BLADE CART FOR A WIND TURBINE BLADE
    146.
    发明申请
    BLADE CART FOR A WIND TURBINE BLADE 有权
    风扇风扇叶片

    公开(公告)号：US20140361127A1

    公开(公告)日：2014-12-11

    申请号：US14366087

    申请日：2012-12-18

    Applicant: LM WP PATENT HOLDING A/S

    Inventor： Jacobus Van Der Zee

    IPC: B62B3/10 ,  F16M11/18 ,  F16M11/42 ,  B62B3/04

    CPC classification number: B62B3/10 ,  B62B2202/00 ,  B62B2203/00 ,  B65D85/68 ,  B65D2585/6897 ,  B66C1/108 ,  F03D13/40 ,  F03D80/50 ,  F05B2230/61 ,  F05B2260/30 ,  F05B2260/301 ,  Y02E10/72 ,  Y02P70/523

    Abstract: A blade cart for a wind turbine blade for use during the manufacturing of such a blade is described. The cart presents an adjustable and adaptable support for the tip end of a blade after the blade is removed from the mould. The cart is rotatable, and comprises selectively actuatable and/or removable support surfaces to provided easy access to the surfaces of the moulded blade for the performance of post-moulding operations, e.g. blade surface grinding, coating, etc.

    Abstract translation: 描述了在制造这样的刀片期间使用的用于风力涡轮机叶片的刀片车。 在刀片从模具中取出之后，推车对刀片的尖端提供可调节和适应性的支撑。 推车是可旋转的，并且包括选择性地可致动和/或可拆卸的支撑表面，以便容易地进入模制叶片的表面，以便执行后模制操作，例如。 刀片磨削，涂层等

    Wind Turbine Blade having a Conductive Root Bushing
    147.
    发明申请
    Wind Turbine Blade having a Conductive Root Bushing 审中-公开
    风力发电机叶片具有导电根部衬套

    公开(公告)号：US20140271190A1

    公开(公告)日：2014-09-18

    申请号：US14359687

    申请日：2012-11-14

    Applicant: LM WP Patent Holding A/S

    Inventor： Lars Bo Hansen

    IPC: F01D5/14

    CPC classification number: F03D80/30 ,  F03D80/00 ,  Y02E10/72 ,  Y02E10/721 ,  Y02E10/722

    Abstract: A wind turbine blade is described having a lightning protection system wherein a lightning down conductor is conductively coupled to at least one blade root bushing provided at the root end of the blade. The use of the blade root bushing as part of the conductive path of the lightning protection system allows for a structurally sound and reliable connection of an internal down conductor to an external lightning protection system and/or to a suitable ground connection at the blade root end.

    Abstract translation: 描述了一种具有防雷系统的风力涡轮机叶片，其中避雷针导体与设置在叶片根端的至少一个叶片根部衬套导电耦合。 使用叶片根部衬套作为雷电保护系统的导电路径的一部分允许内部下导体与外部防雷系统的结构上可靠和可靠的连接和/或在叶片根端处适当的接地连接 。

    ROTOR BLADE ASSEMBLY FOR MITIGATING STALL-INDUCED VIBRATIONS
    150.
    发明公开
    ROTOR BLADE ASSEMBLY FOR MITIGATING STALL-INDUCED VIBRATIONS 审中-公开

    公开(公告)号：US20230287863A1

    公开(公告)日：2023-09-14

    申请号：US18014400

    申请日：2021-06-29

    Applicant: LM WP PATENT HOLDING A/S

    Inventor： Andreas HERRIG ,  Martin STETTNER ,  Benjamin Patrick HALLISSY

    IPC: F03D1/06

    CPC classification number: F03D1/0675 ,  F05B2240/3062 ,  F05B2240/3052 ,  F05B2240/303

    Abstract: A rotor blade assembly for mitigating stall-induced vibrations of a wind turbine during standstill includes at least one protrusion secured to the leading-edge of a rotor blade and defining an extended leading edge. The protrusion(s) wraps around a portion of the rotor blade from the suction side to the pressure side of the rotor blade. The protrusion(s) has a root-side face and a tip-side face disposed opposite thereof. The root-side face is arranged at an angle relative to a chordwise reference line. The angle is greater than zero degrees and less than or equal to 45 degrees with respect to the chordwise reference line. The protrusion(s) is configured to affect a chordwise airflow and thereby mitigate a stall-induced vibration.

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