公开(公告)号：US20100310380A1

公开(公告)日：2010-12-09

申请号：US12808922

申请日：2008-12-18

申请人： Anton Bech

发明人： Anton Bech

IPC分类号： F04D29/38 ,  B32B27/12

CPC分类号： B29C70/382 ,  B29C70/20 ,  B29C70/44 ,  B29C70/545 ,  B29C2793/0027 ,  B29C2793/0081 ,  B29L2031/08 ,  Y10T156/1062 ,  Y10T156/1075 ,  Y10T156/1077

摘要： The invention provides a method for preparing a pre-form comprising at least two layers of fibre tows (6), these layers being at least partly fixed by a resin (11). The method comprising steps of providing a work surface (3), and alternating distribution of layers of resin (11) and layers of fibre tows (6).

摘要翻译： 本发明提供了一种制备包含至少两层纤维束（6）的预成型体的方法，这些层至少部分地由树脂（11）固定。 该方法包括提供工作表面（3）和交替分布树脂（11）和纤维束（6）层的步骤。

公开(公告)号：US20100202871A1

公开(公告)日：2010-08-12

申请号：US12766564

申请日：2010-04-23

申请人： Anton Bech ,  Jens Demtroder

发明人： Anton Bech ,  Jens Demtroder

IPC分类号： F03B3/00 ,  F16H57/08

CPC分类号： F16H37/041 ,  F03D15/00 ,  F03D15/10 ,  F03D80/70 ,  F05B2260/40311 ,  F16H1/06 ,  F16H1/28 ,  F16H1/48 ,  Y02E10/722

摘要： A gearbox for a wind turbine. The gearbox includes at least one first epicyclical gear stage, at least one second gear stage, and a torque transferring shaft including a shaft part and a connection part, wherein the torque transferring shaft is adapted for connecting a first gear of the first epicyclical gear stage with a second gear of the second gear stage and wherein the torque transferring shaft is connected to the second gear stage via the connection part to form a torque-transferring connection area between the connection part and the second gear stage and wherein the outer diameter of the shaft part of the torque transferring shaft is smaller than an inner diameter of the connection area between said torque transferring shaft and said second gear stage.

摘要翻译： 风力发电机的变速箱。 齿轮箱包括至少一个第一行星齿轮级，至少一个第二齿轮级和包括轴部分和连接部分的转矩传递轴，其中转矩传递轴适于将第一行星齿轮级的第一齿轮 具有第二齿轮级的第二齿轮，并且其中扭矩传递轴经由连接部分连接到第二齿轮台，以在连接部分和第二齿轮级之间形成转矩传递连接区域，并且其中， 转矩传递轴的轴部分小于所述转矩传递轴和所述第二齿轮级之间的连接区域的内径。

公开(公告)号：US20080159871A1

公开(公告)日：2008-07-03

申请号：US11883738

申请日：2005-02-03

申请人： Anton Bech

发明人： Anton Bech

IPC分类号： F01D5/14 ,  B29C70/44 ,  F03D11/00

CPC分类号： F03D1/065 ,  B29C70/443 ,  B29D99/0025 ,  B29L2031/085 ,  F03D3/062 ,  F05B2230/50 ,  F05B2280/6013 ,  F05B2280/6015 ,  F05C2253/16 ,  F05C2253/20 ,  Y02E10/721 ,  Y02E10/74 ,  Y02P70/523

摘要： A method for preparing a wind turbine blade shell member (2) comprising a plurality of elements (8) of cured fibre-reinforced sheet material is provided. A plurality of elements of cured fibre-reinforced sheet material is provided in a mould, a resin is introduced between the elements of cured fibre-reinforced sheet material and the elements are bonded to adjacent elements by curing the resin. The method is particularly suitable for preparing wind turbine blade shell members due to the complex three-dimensional shape of the airfoils, which may be resembled by the relatively flexible cured fibre-reinforced sheet material.

摘要翻译： 提供一种制备包括多个固化的纤维增强片材的元件（8）的风力涡轮机叶片壳体（2）的方法。 固化的纤维增强片材的多个元件设置在模具中，在固化的纤维增强片材的元件之间引入树脂，并且通过固化树脂将元件粘合到相邻元件。 该方法由于翼型复杂的三维形状而特别适合于制备风力涡轮机叶片壳体，这可以由相对柔性的固化纤维增强片材类似。

公开(公告)号：US20060172636A1

公开(公告)日：2006-08-03

申请号：US10547749

申请日：2003-03-06

申请人： Anton Bech

发明人： Anton Bech

IPC分类号： D04G1/00

CPC分类号： B29B11/16 ,  B29C70/20 ,  B29C70/202 ,  B29C70/543 ,  B29L2031/08 ,  Y10T156/10 ,  Y10T428/24124 ,  Y10T428/24331 ,  Y10T428/24752 ,  Y10T428/24851 ,  Y10T428/249939 ,  Y10T428/24994 ,  Y10T428/249945 ,  Y10T442/10

摘要： A pre-form and a method of preparing pre-forms are provided. The pre-forms comprise a resin and at least two layers of oriented fibre tows. The pre-forms comprise fibre tows instead of the traditional prepregs to enhance rearranging of resin and/or fibres during subsequent processing as well as provide greater freedom, a price reduction and/or a reduction of waste. The pre-forms may be formed three-dimensionally to enhance coupling to further pre-forms or other structures and/or to enhance shaping of the pre-form to a final three-dimensional shape. The method of preparation of pre-forms involves providing an adhesive between layers of fibres and providing a resin in contact with at least one of the layers of fibres. The resin is preferably provided in a non-continuous layer to allow for removal of gas at least partially in a direction orthogonal to the layers of resin. The pre-forms are suitable for preparation of composite structures like for example spars for wind turbine blades.

摘要翻译： 提供了一种预形式和一种制备预形式的方法。 预成型件包括树脂和至少两层取向的纤维束。 预成型件包括纤维丝束而不是传统的预浸料，以在随后的加工过程中增强树脂和/或纤维的重排，并提供更大的自由度，降低价格和/或减少废物。 预成型件可以三维地形成以增强与其他预成型件或其它结构的联接和/或增强预成型件的成形到最终的三维形状。 制备预成型体的方法包括在纤维层之间提供粘合剂并提供与至少一层纤维接触的树脂。 树脂优选设置在非连续层中，以允许至少部分地沿与树脂层正交的方向去除气体。 预制件适用于制备复合结构，例如风力涡轮机叶片的翼梁。

公开(公告)号：US09316202B2

公开(公告)日：2016-04-19

申请号：US13513000

申请日：2010-12-01

申请人： Anton Bech

发明人： Anton Bech

IPC分类号： F03D1/00 ,  F03D11/00

CPC分类号： F03D1/001 ,  F03D13/10 ,  F03D80/00 ,  F03D80/50 ,  Y02B10/30 ,  Y02E10/72 ,  Y02E10/728

摘要： The invention relates to a method of operating a wind turbine (1) to guard against oscillations of the wind turbine blades (5) when they are at a standstill or idling at low speeds, and to a wind turbine blade anti-oscillation apparatus (10). The apparatus comprises a releasably attachable blade cover (10) that provides a non-aerodynamic surface for a region of the blade. This has been found to prevent air flow adhering to the blade and periodically detaching in a phenomenon known as vortex shedding, and therefore prevents oscillations of the blade becoming problematic. The blade cover can comprise a sleeve (10) of a net-like material, that can be positioned on the blade either before installation or in the field by service engineers using guide lines 16 and 17.

摘要翻译： 本发明涉及一种操作风力涡轮机（1）的方法，以防止风轮机叶片（5）在低速静止或怠速时的振荡，以及风力涡轮机叶片防振装置（10 ）。 该装置包括可释放地附接的叶片盖（10），其为叶片的区域提供非空气动力学表面。 已经发现这是为了防止气流粘附到叶片上并周期性地以称为涡流脱落的现象去除，因此防止了叶片的振荡问题。 叶片盖可以包括网状材料的套筒（10），其可以在安装之前或通过使用引导线16和17的服务工程师在现场中定位在叶片上。

公开(公告)号：US08827655B2

公开(公告)日：2014-09-09

申请号：US12808922

申请日：2008-12-18

申请人： Anton Bech

发明人： Anton Bech

IPC分类号： F03D11/00 ,  B23B27/12 ,  B29C70/38 ,  B29C70/54 ,  B29C70/20 ,  B29L31/08 ,  B29C70/44

CPC分类号： B29C70/382 ,  B29C70/20 ,  B29C70/44 ,  B29C70/545 ,  B29C2793/0027 ,  B29C2793/0081 ,  B29L2031/08 ,  Y10T156/1062 ,  Y10T156/1075 ,  Y10T156/1077

摘要： The invention provides a method for preparing a pre-form comprising at least two layers of fiber tows, these layers being at least partly fixed by a resin. The method comprising steps of providing a work surface, and alternating distribution of layers of resin and layers of fiber tows.

摘要翻译： 本发明提供了一种制备包含至少两层纤维束的预成型体的方法，这些层至少部分地由树脂固定。 该方法包括提供工作表面和交替分布树脂层和纤维束层的步骤。

公开(公告)号：US08778479B2

公开(公告)日：2014-07-15

申请号：US10547749

申请日：2003-03-06

申请人： Anton Bech

发明人： Anton Bech

IPC分类号： D03D9/00 ,  B32B5/12 ,  B32B25/10 ,  B32B27/04 ,  B32B27/12

CPC分类号： B29B11/16 ,  B29C70/20 ,  B29C70/202 ,  B29C70/543 ,  B29L2031/08 ,  Y10T156/10 ,  Y10T428/24124 ,  Y10T428/24331 ,  Y10T428/24752 ,  Y10T428/24851 ,  Y10T428/249939 ,  Y10T428/24994 ,  Y10T428/249945 ,  Y10T442/10

摘要： A pre-form and a method of preparing pre-forms are provided. The pre-forms comprise a resin and at least two layers of oriented fiber tows. The pre-forms comprise fiber tows instead of the traditional prepregs to enhance rearranging of resin and/or fibers during subsequent processing as well as provide greater freedom, a price reduction and/or a reduction of waste. The pre-forms may be formed three-dimensionally to enhance coupling to further pre-forms or other structures and/or to enhance shaping of the pre-form to a final three-dimensional shape. The method of preparation of pre-forms involves providing an adhesive between layers of fibers and providing a resin in contact with at least one of the layers of fibers. The resin is preferably provided in a non-continuous layer to allow for removal of gas at least partially in a direction orthogonal to the layers of resin. The pre-forms are suitable for preparation of composite structures like for example spars for wind turbine blades.

摘要翻译： 提供了一种预形式和一种制备预形式的方法。 预成型件包括树脂和至少两层取向的纤维束。 预成型件包括纤维丝束代替传统的预浸料，以在随后的加工过程中增强树脂和/或纤维的重新排列，并提供更大的自由度，降低价格和/或减少废物。 预成型件可以三维地形成以增强与其他预成型件或其它结构的联接和/或增强预成型件的成形到最终的三维形状。 制备预成型体的方法包括在纤维层之间提供粘合剂并提供与至少一层纤维接触的树脂。 树脂优选设置在非连续层中，以允许至少部分地沿与树脂层正交的方向去除气体。 预制件适用于制备复合结构，例如风力涡轮机叶片的翼梁。

公开(公告)号：US20140193255A1

公开(公告)日：2014-07-10

申请号：US14122597

申请日：2012-05-25

申请人： Mark Hancock ,  Anton Bech ,  Peter Frans Thomsen

发明人： Mark Hancock ,  Anton Bech ,  Peter Frans Thomsen

IPC分类号： F03D7/02

CPC分类号： F03D7/022 ,  F03D13/10 ,  F03D13/40 ,  F05B2230/61 ,  Y02E10/72 ,  Y02P70/523

摘要： Apparatus for manipulating a wind turbine blade and method of blade handling An apparatus for manipulating a wind turbine blade having fixed lifting points (2) on the blade has a blade turner base (36,62,82,100), a frame like support structure (34,64,84,112) carried on the base and connecting structures such as brackets (32,138) which engage in the lifting points (2) on the blade extending into openings in the blade, the support structure (34,64,84,112) having a part-circular portion or periphery at which it connects to the base, being movably supported on the base so as to rotate relative thereto about a substantially horizontal axis in order to vary the orientation of a blade supported thereon.

摘要翻译： 用于操纵风力涡轮机叶片的装置和叶片处理方法用于操纵在叶片上具有固定提升点（2）的风力涡轮机叶片的装置具有叶片转盘基座（36,62,82,100），框架状支撑结构（34 ，64,84,112），并且所述支撑结构（例如托架（32,138））接合在所述叶片上的提升点（2）上，所述提升点延伸到所述叶片中的开口中，所述支撑结构（34,64,84,112） - 圆形部分或周边，其连接到基部，可移动地支撑在基部上，以便围绕基本水平的轴线相对于其旋转，以便改变支撑在其上的叶片的取向。

公开(公告)号：US08393994B2

公开(公告)日：2013-03-12

申请号：US13402384

申请日：2012-02-22

申请人： Anton Bech ,  Jens Demtroder

发明人： Anton Bech ,  Jens Demtroder

IPC分类号： F16H57/08

CPC分类号： F16H37/041 ,  F03D15/00 ,  F03D15/10 ,  F03D80/70 ,  F05B2260/40311 ,  F16H1/06 ,  F16H1/28 ,  F16H1/48 ,  Y02E10/722

摘要： A gearbox for a wind turbine. The gearbox includes at least one first epicyclical gear stage, at least one second gear stage, and a torque transferring shaft including a shaft part and a connection part, wherein the torque transferring shaft is adapted for connecting a first gear of the first epicyclical gear stage with a second gear of the second gear stage and wherein the torque transferring shaft is connected to the second gear stage via the connection part to form a torque-transferring connection area between the connection part and the second gear stage and wherein the outer diameter of the shaft part of the torque transferring shaft is smaller than an inner diameter of the connection area between said torque transferring shaft and said second gear stage.

摘要翻译： 风力发电机的变速箱。 齿轮箱包括至少一个第一行星齿轮级，至少一个第二齿轮级和包括轴部分和连接部分的转矩传递轴，其中转矩传递轴适于将第一行星齿轮级的第一齿轮 具有第二齿轮级的第二齿轮，并且其中扭矩传递轴经由连接部分连接到第二齿轮台，以在连接部分和第二齿轮级之间形成转矩传递连接区域，并且其中， 转矩传递轴的轴部分小于所述转矩传递轴和所述第二齿轮级之间的连接区域的内径。

公开(公告)号：US08375996B2

公开(公告)日：2013-02-19

申请号：US13126908

申请日：2009-10-30

申请人： Anton Bech

发明人： Anton Bech

IPC分类号： D03D25/00 ,  D03D41/00

CPC分类号： D04H3/04

摘要： At least one yarn is arranged helically about at least two conveyor portions, thereby providing a weft having a first weft portion having yarns arranged at an angle, θ, with respect to the conveying direction of the conveyor portions, and a second weft portion having yarns arranged at an angle, −θ, with respect to the conveying direction of the conveyor portions. Center sections of the first weft portion and the second weft portion are then fixated to each other, e.g. by stitching and/or by applying a resin to the center sections. Side portions of the weft are then cut, thereby separating the first weft portion from the second weft portion. Finally, rim sections of the first weft portion are fixated to rim sections of the second weft portion, e.g. by stitching and/or by applying a resin to the rim sections.

摘要翻译： 至少一根纱线围绕至少两个传送器部分螺旋地布置，从而提供纬纱，其具有第一纬纱部分，该第一纬纱部分具有相对于传送部分的传送方向以一定角度排列的纱线，以及第二纬纱部分， 相对于输送部的输送方向以一定角度排列的纱线。 然后将第一纬纱部分和第二纬纱部分的中心部分彼此固定，例如。 通过缝合和/或通过将树脂施加到中心部分。 然后切断纬纱的侧面部分，从而将第一纬纱部分与第二纬纱部分分开。 最后，第一纬纱部分的轮辋部分固定到第二纬纱部分的轮辋部分，例如。 通过缝合和/或通过将树脂施加到轮辋部分。