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    Method and apparatus for making a shear web
    1.
    发明授权
    Method and apparatus for making a shear web 有权

    公开(公告)号：US10919247B2

    公开(公告)日：2021-02-16

    申请号：US16309166

    申请日：2017-06-13

    Applicant: Vestas Wind Systems A/S

    Inventor： Christopher Boon ,  Olav Davis

    IPC: B29D99/00 ,  B29C70/44 ,  B29C70/54 ,  F03D1/06 ,  B29C33/30 ,  B29L31/08

    Abstract: A method of making shear webs (16) for a wind turbine blade (10) is described. The method comprises providing an elongate male mould tool (32) having a longitudinally-extending upper mould surface (34) and a longitudinally-extending first side wall (36). A shim (40a) is provided adjacent and attached to the first side wall (36) of the mould tool (32). The shim (40a) has an inner surface (48) facing towards the first side wall (36), an outer surface (50) facing away from the first side wall (36), and an upper surface (56) defining an extension of the upper mould surface (34). A flange structure (74) is provided that comprises a flange portion and a projecting portion (78). The projecting portion (78) extends along the length of the flange portion and projects transversely from a surface of the flange portion. Fibrous reinforcing material is arranged on the upper mould surface (34). The flange structure (74) is arranged with respect to the mould tool (32) such that the projecting portion (78) at least partially overlies the upper surface (56) of the shim (40a) and the flange portion at least partially overlies the outer surface (50) of the shim (40a). The fibrous reinforcing material is integrated with the projecting portion (78) of the flange structure (74) by means of a matrix material to form the shear web (16). The shear web (16) is removed from the mould tool (32) with the shim (40a) remaining attached to the mould tool (32).

    METHOD AND APPARATUS FOR MAKING A SHEAR WEB
    2.
    发明申请
    METHOD AND APPARATUS FOR MAKING A SHEAR WEB 审中-公开

    公开(公告)号：US20190160773A1

    公开(公告)日：2019-05-30

    申请号：US16309166

    申请日：2017-06-13

    Applicant: Vestas Wind Systems A/S

    Inventor： Christopher Boon ,  Olav Davis

    IPC: B29D99/00 ,  F03D1/06 ,  B29C70/54

    Abstract: A method of making shear webs (16) for a wind turbine blade (10) is described. The method comprises providing an elongate male mould tool (32) having a longitudinally-extending upper mould surface (34) and a longitudinally-extending first side wall (36). A shim (40a) is provided adjacent and attached to the first side wall (36) of the mould tool (32). The shim (40a) has an inner surface (48) facing towards the first side wall (36), an outer surface (50) facing away from the first side wall (36), and an upper surface (56) defining an extension of the upper mould surface (34). A flange structure (74) is provided that comprises a flange portion and a projecting portion (78). The projecting portion (78) extends along the length of the flange portion and projects transversely from a surface of the flange portion. Fibrous reinforcing material is arranged on the upper mould surface (34). The flange structure (74) is arranged with respect to the mould tool (32) such that the projecting portion (78) at least partially overlies the upper surface (56) of the shim (40a) and the flange portion at least partially overlies the outer surface (50) of the shim (40a). The fibrous reinforcing material is integrated with the projecting portion (78) of the flange structure (74) by means of a matrix material to form the shear web (16). The shear web (16) is removed from the mould tool (32) with the shim (40a) remaining attached to the mould tool (32).

    Mould for a wind turbine component
    3.
    发明授权
    Mould for a wind turbine component 有权

    公开(公告)号：US10245761B2

    公开(公告)日：2019-04-02

    申请号：US14909274

    申请日：2014-08-01

    Applicant: Vestas Wind Systems A/S

    Inventor： Damien Rajasingam ,  Diego Andres Pino ,  Olav Davis

    IPC: B29C33/38 ,  B29C70/34 ,  B29C70/42 ,  B29C33/02 ,  B29D99/00 ,  F03D1/06 ,  B29L31/08 ,  B29K105/08 ,  B29K307/04

    Abstract: A mold (30) for a wind turbine component (10) is described. The component comprises a plurality of elements having different respective heat capacities. The mold comprises an inner mold layer (38) defining a mold surface (40) for supporting the plurality of elements, heating means (44) disposed beneath the mold surface, and a heat distribution layer (46) adjacent to the heating means. The mold has one or more first regions (34) configured to support elements of the component having relatively high heat capacity, one or more second regions (36) configured to support elements of the component having relatively low heat capacity, and one or more transition regions (35) defined between the first and second regions. The heat distribution layer in one or more transition regions of the mold is configured to enhance heat transfer within the distribution layer to one or more first regions of the mold.

    METHOD AND APPARATUS FOR MANUFACTURING A WIND TURBINE BLADE COMPONENT WITH UNIFORM TEMPERATURE CURING
    5.
    发明申请
    METHOD AND APPARATUS FOR MANUFACTURING A WIND TURBINE BLADE COMPONENT WITH UNIFORM TEMPERATURE CURING 有权
    用于制造具有均匀温度固化的风力涡轮机叶片组件的方法和装置

    公开(公告)号：US20140327178A1

    公开(公告)日：2014-11-06

    申请号：US14369939

    申请日：2012-12-14

    Applicant: Vestas Wind Systems A/S

    Inventor： Olav Davis ,  Damien Rajasingam ,  Adam Fisher ,  Andy Limmack ,  Tomasz Garstka

    IPC: B29C33/02 ,  B29D99/00 ,  F03D1/06

    CPC classification number: B29C35/02 ,  B29C33/02 ,  B29C33/04 ,  B29C43/3642 ,  B29C70/44 ,  B29C2043/3649 ,  B29C2791/002 ,  B29D99/0025 ,  B29L2009/00 ,  B29L2031/08 ,  B29L2031/085 ,  F03D1/0675 ,  Y02E10/721 ,  Y02P70/523

    Abstract: A molding apparatus for manufacturing a wind turbine blade component includes a main mold body (30) and a flexible bladder (38). The main mold body includes a shape defining surface (32) for receiving composite material forming the blade component and a heat reservoir (40) for heating the blade component during curing. The flexible bladder overlays and conforms to the shape of the blade component and is configured to receive heated liquid for heating the blade component during curing. One or both of the main mold body and the flexible bladder is divided into a plurality of zones (58, 66) that are independently controlled by a controller (70) to maintain a generally uniform temperature of the blade component at each zone.

    Abstract translation: 用于制造风力涡轮机叶片部件的成型装置包括主模体（30）和柔性气囊（38）。 主模体包括用于接收形成刀片部件的复合材料的形状限定表面（32）和用于在固化期间加热刀片部件的储热器（40）。 柔性气囊覆盖并符合叶片部件的形状，并且构造成在固化期间接收用于加热叶片部件的加热液体。 主模体和柔性囊中的一个或两个被分成多个区域（58,66），这些区域由控制器（70）独立地控制，以在每个区域保持叶片部件的大致均匀的温度。

    FIXING DEVICE
    8.
    发明申请
    FIXING DEVICE 审中-公开
    固定装置

    公开(公告)号：US20160214334A1

    公开(公告)日：2016-07-28

    申请号：US15067685

    申请日：2016-03-11

    Applicant: Vestas Wind Systems A/S

    Inventor： Henning Schroder ,  Leif Kappel Petersen ,  Maja Rose Wieland ,  Olav Davis

    IPC: B29C70/54 ,  B29C70/44

    CPC classification number: B29C70/541 ,  B29C33/505 ,  B29C70/44 ,  B29K2105/0881 ,  B29L2031/082 ,  B29L2031/085 ,  Y02E10/721 ,  Y02P70/523

    Abstract: A fixing device for fixating a segment of a wind turbine blade to a mold in which the blade segment is manufactured, wherein the blade segment has a fixating portion. The fixing device comprises: a first portion for removably fixating the blade segment at its fixating portion to the mold; and a second portion for fixating the fixing device to the mold.

    Abstract translation: 一种用于将风力涡轮机叶片的段固定到其中制造所述叶片段的模具的固定装置，其中所述叶片段具有固定部分。 定影装置包括：第一部分，用于将刀片段在其固定部分可移动地固定到模具; 以及用于将定影装置固定到模具的第二部分。

    MOULD FOR A WIND TURBINE COMPONENT
    10.
    发明申请
    MOULD FOR A WIND TURBINE COMPONENT 审中-公开
    用于风力涡轮机组件的模具

    公开(公告)号：US20160193752A1

    公开(公告)日：2016-07-07

    申请号：US14909274

    申请日：2014-08-01

    Applicant: Vestas Wind Systems A/S

    Inventor： Damien Rajasingam ,  Diego Andres Pino ,  Olav Davis

    IPC: B29C33/38 ,  F03D1/06 ,  B29D99/00 ,  B29C70/34 ,  B29C33/02

    CPC classification number: B29C33/3828 ,  B29C33/02 ,  B29C70/34 ,  B29D99/0025 ,  B29K2105/0872 ,  B29K2307/04 ,  B29K2905/02 ,  B29K2995/0013 ,  B29L2031/085 ,  F03D1/0675 ,  Y02E10/721 ,  Y02P70/523

    Abstract: A mould (30) for a wind turbine component (10) is described. The component comprises a plurality of elements having different respective heat capacities. The mould comprises an inner mould layer (38) defining a mould surface (40) for supporting the plurality of elements, heating means (44) disposed beneath the mould surface, and a heat distribution layer (46) adjacent to the heating means. The mould has one or more first regions (34) configured to support elements of the component having relatively high heat capacity, one or more second regions (36) configured to support elements of the component having relatively low heat capacity, and one or more transition regions (35) defined between the first and second regions. The heat distribution layer in one or more transition regions of the mould is configured to enhance heat transfer within the distribution layer to one or more first regions of the mould.

    Abstract translation: 描述了一种用于风力涡轮机部件（10）的模具（30）。 该组件包括具有不同相应热容量的多个元件。 模具包括限定用于支撑多个元件的模具表面（40）的内模层（38），设置在模具表面下方的加热装置（44）和与加热装置相邻的热分布层（46）。 模具具有一个或多个第一区域（34），其被配置为支撑具有相对高的热容量的部件的元件，一个或多个第二区域（36），其构造成支撑具有相对低热容量的部件的元件，以及一个或多个转变 限定在第一和第二区域之间的区域（35）。 模具的一个或多个过渡区域中的热分布层被配置为增强分布层内的热传递到模具的一个或多个第一区域。

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