-
公开(公告)号：US20140241896A1
公开(公告)日：2014-08-28
申请号：US14130788
申请日：2012-07-06
IPC分类号： F03D1/06
CPC分类号： F03D1/0675 , B29L2031/082 , D01F9/14 , D01F9/22 , F03D1/065 , F03D80/30 , F05B2280/2006 , F05B2280/50 , F05B2280/6003 , Y02E10/721
摘要： The wind turbine blade (1) includes a structure made of a fibre reinforced polymer material including a polymer matrix and fibre reinforcement material embedded in the polymer matrix. The fibre reinforcement material includes carbon fibres that have been produced by carbonisation of a precursor to a carbonisation degree of 60% to 80%.
摘要翻译： 风力涡轮机叶片（1）包括由纤维增强聚合物材料制成的结构，其包括聚合物基体和嵌入聚合物基质中的纤维增强材料。 纤维增强材料包括通过将前体碳化至碳化度为60％至80％而生产的碳纤维。
-
公开(公告)号：US08168027B2
公开(公告)日：2012-05-01
申请号：US11793952
申请日：2005-12-29
CPC分类号： B29C70/54 , B29C37/0082 , B29C70/24 , B29C70/443 , B29L2031/085 , Y02P70/523 , Y10T156/10 , Y10T428/23914 , Y10T428/24124 , Y10T428/24994
摘要： The present invention relates to a method of manufacturing a fiber-reinforced laminate (101), which laminate comprises at least one area on the surface of the laminate configured with projecting fibers for being joined to one or more other elements. This is accomplished by arrangement of a hybrid mat (505) most distally in the laminate which comprises at least two layers with fibers (105) transversally across the joining face (402) of the layers. The outermost layer (301) of the hybrid mat is removed prior to joining, whereas the innermost layer (506) of the hybrid mat remains a constituent of the laminate (101). The invention relates to different methods of causing fibers to project from the surface of the laminate, said fibers thus having a reinforcing effect on the joints. The invention also relates to a laminate manufactured by the disclosed methods and a blade for a wind power plant comprising such laminate.
摘要翻译： 本发明涉及一种制造纤维增强层压板（101）的方法，该层压板包括层压体表面上的至少一个区域，其被构造成用于连接到一个或多个其它元件的突起纤维。 这是通过在层压板中最远端地布置混合垫（505）来实现的，该层包括至少两层，横向跨越层的接合面（402）的纤维（105）。 混合垫的最外层（301）在接合之前被去除，而混合垫的最内层（506）仍然是层压板（101）的组成部分。 本发明涉及使纤维从层压体的表面突出的不同方法，因此所述纤维对接头具有增强作用。 本发明还涉及通过公开的方法制造的层压板和用于包括这种层压板的风力发电设备的叶片。
-
公开(公告)号：US20080160248A1
公开(公告)日：2008-07-03
申请号：US11793952
申请日：2005-12-29
IPC分类号： B32B5/12
CPC分类号： B29C70/54 , B29C37/0082 , B29C70/24 , B29C70/443 , B29L2031/085 , Y02P70/523 , Y10T156/10 , Y10T428/23914 , Y10T428/24124 , Y10T428/24994
摘要： The present invention relates to a method of manufacturing a fibre-reinforced laminate (101), which laminate comprises at least one area on the surface of the laminate configured with projecting fibres for being joined to one or more other elements. This is accomplished by arrangement of a hybrid mat (505) most distally in the laminate which comprises at least two layers with fibres (105) transversally across the joining face (402) of the layers. The outermost layer (301) of the hybrid mat is removed prior to joining, whereas the innermost layer (506) of the hybrid mat remains a constituent of the laminate (101). The invention relates to different methods of causing fibres to project from the surface of the laminate, said fibres thus having a reinforcing effect on the joints. The invention also relates to a laminate manufactured by the disclosed methods and a blade for a wind power plant comprising such laminate.
摘要翻译： 本发明涉及一种制造纤维增强层压板（101）的方法，该层压板包括层压体表面上的至少一个区域，其被构造成用于连接到一个或多个其它元件的突起纤维。 这是通过在层压板中最远端地布置混合垫（505）来实现的，该层包括至少两层，横向跨越层的接合面（402）的纤维（105）。 混合垫的最外层（301）在接合之前被去除，而混合垫的最内层（506）仍然是层压板（101）的组成部分。 本发明涉及使纤维从层压体的表面突出的不同方法，因此所述纤维对接头具有增强作用。 本发明还涉及通过公开的方法制造的层压板和用于包括这种层压板的风力发电设备的叶片。
-
公开(公告)号：US08178183B2
公开(公告)日：2012-05-15
申请号：US11992733
申请日：2006-09-14
CPC分类号： B32B5/06 , B32B5/26 , B32B2250/40 , B32B2260/021 , B32B2260/046 , B32B2264/0228 , B32B2264/101 , B32B2307/54 , Y02E10/721 , Y10T428/23 , Y10T428/234 , Y10T428/24661 , Y10T428/24744 , Y10T428/249953
摘要： The present invention relates to a flexible and drapeable core material for use in a laminate or a sandwich construction comprising at least one exterior of an at least partially permeable material, which exterior forms at least one space into which a filler of freely movable, separate objects is filled. The spaces may be shaped like channels, form a square-shaped pattern or a pattern adapted to the shape of the laminate. The invention further relates to a laminate or a sandwich construction and a blade for a wind turbine featuring such core material and use and manufacture of laminates or sandwich constructions featuring the core material. Moreover the invention relates to a method of manufacturing a core material for use in a laminate or a sandwich construction comprising the steps of forming at least one space from an at least partially permeable material and filling filler into the space.
摘要翻译： 本发明涉及一种用于层压板或夹层结构的柔性和悬垂芯材，其包括至少部分可渗透材料的至少一个外部，其外部形成至少一个空间，可自由移动的分离物体 充满。 这些空间可以是通道形状，形成方形图案或适合于层压体形状的图案。 本发明还涉及一种层叠体或夹层结构以及用于具有这种芯材的风力涡轮机叶片，并且使用和制造以芯材为特征的层压板或夹层结构。 此外，本发明涉及一种制造用于层压体或夹层结构的芯材的方法，包括以下步骤：从至少部分可渗透的材料形成至少一个空间并将填料填充到该空间中。
-
5.发明申请Method of Cutting Off Laminate Layers, Eg a Glass Fibre or Carbon-Fibre Laminate Layer in the Blade of a Wind Turbine 有权切割层压层的方法，例如风力发电机叶片中的玻璃纤维或碳纤维层压板公开(公告)号：US20080145615A1
公开(公告)日：2008-06-19
申请号：US11660122
申请日：2005-08-10
CPC分类号： B32B3/263 , B29C70/30 , B29C70/545 , B32B3/02 , B32B5/022 , B32B5/024 , B32B5/06 , B32B5/26 , B32B2250/20 , B32B2250/44 , B32B2262/101 , B32B2603/00 , F03D1/065 , F03D1/0675 , F03D3/062 , Y02E10/721 , Y10T83/0259 , Y10T83/04 , Y10T83/0476 , Y10T156/1052 , Y10T428/24479 , Y10T428/24488 , Y10T428/24612 , Y10T428/24777
摘要： The invention relates to a method of cutting off laminate layers for use in a fibre-reinforced laminate object (701) comprising a number of combined laminate layers (703) wherein, along a section of the at least one rim of the laminate layer, a tapering cut is performed through the thickness of the laminate layer, whereby the thickness of the laminate layer is reduced. Since not only the number of laminate layers, but also the thickness of the individual laminate layers are reduced, a laminate layer is accomplished that can be used in a laminate object, by which both the issues of areas rich in resin, air pockets and the risk of delamination are reduced. The invention also relates to a laminate layer for use in a fibre-reinforced laminate object comprising a number of combined laminate layers and a fiber-reinforced laminate object in the form of the blade of a wind turbine, wherein the blade of the wind turbine comprises a number of combined laminate layers.
摘要翻译： 本发明涉及一种切割用于纤维增强层压物体（701）中的层压层的方法，该层压材料包括多个组合层压层（703），其中沿层压层的至少一个边缘的截面为 通过层压层的厚度进行锥形切割，由此层压层的厚度减小。 由于不仅层叠层的数量，而且各层压体层的厚度也减小，所以可以实现层压体的层叠层，由此，树脂，气穴和 分层风险降低。 本发明还涉及一种用于纤维增强层压物体的层压层，包括多个组合层压层和风力涡轮机叶片形式的纤维增强层压物体，其中风力涡轮机的叶片包括 多个组合层压层。
-
公开(公告)号：US20240181733A1
公开(公告)日：2024-06-06
申请号：US18553668
申请日：2022-04-01
申请人： Paul HAYDEN , Huijuan DAI , Stefaan Guido VAN NIEUWENHOVE , Ryan Eric VOGEL , Mark HANCOCK , Torben Krogsdal JACOBSEN , LM Wind Power A/S
发明人： Paul Hayden , Huijuan Dai , Stefaan Guido Van Nieuwenhove , Ryan Eric Vogel , Mark Hancock , Torben Krogsdal Jacobsen
CPC分类号： B29D99/0028 , B29B17/0005 , B29C70/06 , B29C70/46 , B29C70/545 , B29L2031/085
摘要： A method for manufacturing an article includes providing a plurality of flat sheets of fiber-reinforced polymer material. The method also includes forming the plurality of flat sheets of the fiber-reinforced polymer material into a plurality of curved sheets of the fiber-reinforced polymer material. Further, the method includes assembling the plurality of curved sheets of the fiber-reinforced polymer material in a tooling device to form an outer shape of the article. Moreover, the method includes securing each of the plurality of curved sheets of the fiber-reinforced polymer material together to form the article.
-
公开(公告)号：US07726253B2
公开(公告)日：2010-06-01
申请号：US10586820
申请日：2005-01-14
CPC分类号： D04H1/44 , B29C70/226 , D04B21/165 , D04H1/4218 , D04H1/4242 , D04H3/10 , D04H13/00 , D10B2403/02411 , D10B2505/02 , Y10T428/24033
摘要： The invention relates to a method of manufacturing a fiber mat adapted for use in the manufacture of a fiber-reinforced device, said fiber mat comprising at least two essentially longitudinally extending and parallel batches of fibers. Novel aspects of the method according to the invention involves that the method comprises that the batches are joined by holder means that span above or below each batch, whereby the holder means impart an influence to each batch which is essentially symmetrical about an axis situated longitudinally between the batches. A symmetrical influence about an axis longitudinally between the batches accomplishes that influence from one side is matched by influence from an opposite side. Hereby it is prevented that the batch will undulate. Simultaneously the batches are clearly separated, whereby resin is more easily conducted longitudinally of the batches.
摘要翻译： 本发明涉及一种制造适用于制造纤维增强装置的纤维垫的方法，所述纤维垫包括至少两个基本纵向延伸和平行的纤维批次。 根据本发明的方法的新方面涉及该方法包括：批次通过跨越每批的上方或下方的保持器装置连接，由此保持器装置对每个批次施加影响，该批次基本上对称地位于纵向位于 批次。 批次之间的纵轴纵向的对称影响实现了从一侧的影响，相对于相对侧的影响。 因此，可以防止批量波动。 同时，批次清楚地分离，从而树脂更容易在批次的纵向上进行。
-
公开(公告)号：US20090114339A1
公开(公告)日：2009-05-07
申请号：US12084913
申请日：2006-11-14
IPC分类号： B32B37/10
CPC分类号： B29C70/443 , B29C70/548
摘要： The present invention relates to a method of manufacturing a laminate with the formation of underpressure between a mould and a vacuum foil and supply of resin from injection areas to the layers of the laminate situated in the mould. The novel aspect according to the invention comprises movement of the injection areas while the resin is supplied.This is accomplished by use of a movable suction unit which is arranged on top of the vacuum foil and which, by means of an underpressure between the suction unit and the vacuum foil, forms injection areas for supply of the resin, which can be moved by moving the suction unit.The invention further relates to such movable suction unit and the use thereof in the manufacture of laminates.
摘要翻译： 本发明涉及一种在模具和真空箔之间形成负压的层压板的制造方法，以及将树脂从注射区域提供给位于模具中的层压体层。 根据本发明的新颖方面包括当提供树脂时注射区域的移动。 这是通过使用设置在真空箔顶部的可移动的抽吸单元来实现的，并且通过吸入单元和真空箔之间的负压形成用于供应树脂的注入区域，该区域可以由 移动抽吸单元。 本发明还涉及这种可移动的抽吸单元及其在制造层压板中的用途。
-
9.发明授权Method of cutting off laminate layers, eg a glass fibre or carbon-fibre laminate layer in the blade of a wind turbine 有权切割层压层的方法，例如风力涡轮机叶片中的玻璃纤维或碳纤维层压层公开(公告)号：US08721829B2
公开(公告)日：2014-05-13
申请号：US11660122
申请日：2005-08-10
CPC分类号： B32B3/263 , B29C70/30 , B29C70/545 , B32B3/02 , B32B5/022 , B32B5/024 , B32B5/06 , B32B5/26 , B32B2250/20 , B32B2250/44 , B32B2262/101 , B32B2603/00 , F03D1/065 , F03D1/0675 , F03D3/062 , Y02E10/721 , Y10T83/0259 , Y10T83/04 , Y10T83/0476 , Y10T156/1052 , Y10T428/24479 , Y10T428/24488 , Y10T428/24612 , Y10T428/24777
摘要： The invention relates to a method of cutting off laminate layers for use in a fiber-reinforced laminate object comprising a number of combined laminate layers, wherein, along a section of the at least one rim of the laminate layer, a tapering cut is performed through the thickness of the laminate layer, whereby the thickness of the laminate layer is reduced. Since not only the number of laminate layers, but also the thickness of the individual laminate layers are reduced, a laminate layer is accomplished that can be used in a laminate object, by which both the issues of areas rich in resin, air pockets and the risk of delamination are reduced. The invention also relates to a laminate layer for use in a fiber-reinforced laminate object comprising a number of combined laminate layers and a fiber-reinforced laminate object in the form of the blade of a wind turbine, wherein the blade of the wind turbine comprises a number of combined laminate layers.
摘要翻译： 本发明涉及一种切割用于纤维增强层压物体中的层压层的方法，该层压材料包括多个组合层压层，其中沿着层压层的至少一个边缘的一部分，通过 层压层的厚度，由此层压层的厚度减小。 由于不仅层叠层的数量，而且各层压体层的厚度也减小，所以可以实现层压体的层叠层，由此，树脂，气穴和 分层风险降低。 本发明还涉及一种用于纤维增强层压物体的层压层，包括多个组合层压层和风力涡轮机叶片形式的纤维增强层压物体，其中风力涡轮机的叶片包括 多个组合层压层。
-
公开(公告)号：US08231819B2
公开(公告)日：2012-07-31
申请号：US13346090
申请日：2012-01-09
CPC分类号： B29C70/443 , B29C70/548
摘要： The present invention relates to a method of manufacturing a laminate with the formation of underpressure between a mold (103) and a vacuum foil (105) and supply of resin from injection areas to the layers of the laminate situated in the mold. The novel aspect according to the invention comprises movement of the injection areas while the resin is supplied, This is accomplished by use of a movable suction unit (200) which is arranged on top of the vacuum foil and which, by means of an underpressure between the suction unit and the vacuum foil, forms injection areas for supply of the resin, which can be moved by moving the suction unit. The invention further relates to such movable suction unit and the use thereof in the manufacture of laminates.
摘要翻译： 本发明涉及一种在模具（103）和真空箔（105）之间形成负压并将树脂从注射区域供应到位于模具中的层压体层的层压板的制造方法。 根据本发明的新颖方面包括在供应树脂时注射区域的移动，这通过使用可移动的抽吸单元（200）来实现，该移动抽吸单元（200）设置在真空箔的顶部，并且通过在真空箔之间的负压 抽吸单元和真空箔形成用于供应树脂的注入区域，该区域可以通过移动抽吸单元来移动。 本发明还涉及这种可移动抽吸单元及其在制造层压板中的用途。
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.015 秒)
