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公开(公告)号：US08440120B2
公开(公告)日：2013-05-14
申请号：US12452375
申请日：2008-06-27
申请人： Tommy Mikkelsen , Morten Stage
发明人： Tommy Mikkelsen , Morten Stage
IPC分类号： B29C47/76
CPC分类号： F03D1/0675 , B29C70/443 , B29C70/547 , B29L2031/085 , Y02E10/721 , Y02P70/523 , Y10T428/24479 , Y10T428/24496 , Y10T428/2457 , Y10T428/24612 , Y10T428/2495
摘要： A use of a core block for an impregnation process as well as a composite structure comprising such a core block is described. The core block has a first surface and a second surface, and a number of first grooves is formed in the first surface of the core. Furthermore, a number of second grooves is formed in the second surface of the core. The first grooves have a first height (h1) and a bottom, and the first grooves and the second grooves are part of a resin distribution network formed in the core block. The distance (t) between the bottom of the first grooves and the second surface of the core block is of such a size that the core block is flexible along the first grooves. Additionally, the sum of the first height and the second height is larger than the thickness of the core block, and at least one of the first grooves in the first surface of the core block crosses at least one of the second grooves in the second surface of the core block.
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公开(公告)号：US20100209651A1
公开(公告)日：2010-08-19
申请号：US12452373
申请日：2008-06-27
申请人： Tommy Mikkelsen , Morten Stage
发明人： Tommy Mikkelsen , Morten Stage
CPC分类号： B29C70/443 , B29C70/547 , B29L2031/082 , B29L2031/085 , Y02P70/523 , Y10T428/18 , Y10T428/187 , Y10T428/249921
摘要： A method for producing a composite structure and a composite structure obtained by the method is described. The method comprises the following steps: a) providing a mold comprising a rigid mold part and a flexible vacuum bag, b) placing a fiber insertion in the mold part, the fiber insertion including a plurality of fiber layers and, when placed in the mold part, having an upper surface and a lower surface as well as a first side and a second side, the fiber insertion including a first zone at the first side and a second zone at the second side, the first zone and the second zone being separated by an intermediate zone, c) placing an upper distribution medium above the intermediate zone of the fiber insertion, the distribution medium comprising a resin distribution network for distributing resin along the upper distribution medium, d) placing a number of resin inlet channels above the upper distribution medium for supplying liquid resin to the resin distribution network, e) placing a first vacuum outlet at least partially overlapping the first zone of the fiber insertion and a second outlet at least partially overlapping the second zone of the fiber insertion, f) placing the vacuum bag on top of the mold part, thus sealing the vacuum bag against the mold part to define a mold cavity, g) evacuating the mold cavity, h) connecting a source of uncured fluid resin to the resin inlet channels so as to feed uncured resin to the resin distribution network in order to fill the mold cavity and to impregnate at least the fiber insertion and the upper distribution medium with uncured resin, and i) allowing the resin to cure in order to form the composite structure.
摘要翻译： 描述了通过该方法获得的复合结构和复合结构的制造方法。 该方法包括以下步骤：a）提供包括刚性模具部分和柔性真空袋的模具，b）将纤维插入件放置在模具部件中，所述纤维插入件包括多个纤维层，并且当放置在模具中时 部分具有上表面和下表面以及第一侧和第二侧，所述纤维插入件包括在第一侧的第一区域和在第二侧面处的第二区域，所述第一区域和第二区域被分离 通过中间区域，c）将上部分配介质放置在纤维插入物的中间区域之上，所述分配介质包括用于沿着上部分配介质分布树脂的树脂分配网络，d）将多个树脂入口通道放置在上部 用于将液体树脂供应到树脂分配网络的分配介质，e）将第一真空出口至少部分地与纤维插入件的第一区域重叠，以及第二出口 至少部分地与纤维插入物的第二区域重叠，f）将真空袋放置在模具部件的顶部上，从而将真空袋密封在模具部件上以限定模腔，g）抽空模腔，h）连接 将未固化的流体树脂的来源提供给树脂入口通道，以便将未固化的树脂供入到树脂分配网络中，以便填充模腔，并且用未固化树脂至少浸渍纤维插入物和上部分配介质，以及i）允许 树脂固化以形成复合结构。
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公开(公告)号：US08221666B2
公开(公告)日：2012-07-17
申请号：US12452373
申请日：2008-06-27
申请人： Tommy Mikkelsen , Morten Stage
发明人： Tommy Mikkelsen , Morten Stage
IPC分类号： B29C70/00
CPC分类号： B29C70/443 , B29C70/547 , B29L2031/082 , B29L2031/085 , Y02P70/523 , Y10T428/18 , Y10T428/187 , Y10T428/249921
摘要： A method for producing a composite structure and a composite structure obtained by the method is described. The method comprises the following steps: a) providing a mold comprising a rigid mold part and a flexible vacuum bag, b) placing a fiber insertion in the mold part, the fiber insertion including a plurality of fiber layers and, when placed in the mold part, having an upper surface and a lower surface as well as a first side and a second side, the fiber insertion including a first zone at the first side and a second zone at the second side, the first zone and the second zone being separated by an intermediate zone, c) placing an upper distribution medium above the intermediate zone of the fiber insertion, the distribution medium comprising a resin distribution network for distributing resin along the upper distribution medium, d) placing a number of resin inlet channels above the upper distribution medium for supplying liquid resin to the resin distribution network, e) placing a first vacuum outlet at least partially overlapping the first zone of the fiber insertion and a second outlet at least partially overlapping the second zone of the fiber insertion, f) placing the vacuum bag on top of the mold part, thus sealing the vacuum bag against the mold part to define a mold cavity, g) evacuating the mold cavity, h) connecting a source of uncured fluid resin to the resin inlet channels so as to feed uncured resin to the resin distribution network in order to fill the mold cavity and to impregnate at least the fiber insertion and the upper distribution medium with uncured resin, and i) allowing the resin to cure in order to form the composite structure.
摘要翻译： 描述了通过该方法获得的复合结构和复合结构的制造方法。 该方法包括以下步骤：a）提供包括刚性模具部分和柔性真空袋的模具，b）将纤维插入件放置在模具部件中，所述纤维插入件包括多个纤维层，并且当放置在模具中时 部分具有上表面和下表面以及第一侧和第二侧，所述纤维插入件包括在第一侧的第一区域和在第二侧面处的第二区域，所述第一区域和第二区域被分离 通过中间区域，c）将上部分配介质放置在纤维插入物的中间区域之上，所述分配介质包括用于沿着上部分配介质分布树脂的树脂分配网络，d）将多个树脂入口通道放置在上部 用于将液体树脂供应到树脂分配网络的分配介质，e）将第一真空出口至少部分地与纤维插入件的第一区域重叠，以及第二出口 至少部分地与纤维插入物的第二区域重叠，f）将真空袋放置在模具部件的顶部上，从而将真空袋密封在模具部件上以限定模腔，g）抽空模腔，h）连接 将未固化的流体树脂的来源提供给树脂入口通道，以便将未固化的树脂供入到树脂分配网络中，以便填充模腔，并且用未固化树脂至少浸渍纤维插入物和上部分配介质，以及i）允许 树脂固化以形成复合结构。
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4.发明申请公开(公告)号：US20100189973A1
公开(公告)日：2010-07-29
申请号：US12452375
申请日：2008-06-27
申请人： Tommy Mikkelsen , Morten Stage
发明人： Tommy Mikkelsen , Morten Stage
CPC分类号： F03D1/0675 , B29C70/443 , B29C70/547 , B29L2031/085 , Y02E10/721 , Y02P70/523 , Y10T428/24479 , Y10T428/24496 , Y10T428/2457 , Y10T428/24612 , Y10T428/2495
摘要： A use of a core block for an impregnation process as well as a composite structure comprising such a core block is described. The core block has a first surface and a second surface, and a number of first grooves is formed in the first surface of the core. Furthermore, a number of second grooves is formed in the second surface of the core. The first grooves have a first height (h1) and a bottom, and the first grooves and the second grooves are part of a resin distribution network formed in the core block. The distance (t) between the bottom of the first grooves and the second surface of the core block is of such a size that the core block is flexible along the first grooves. Additionally, the sum of the first height and the second height is larger than the thickness of the core block, and at least one of the first grooves in the first surface of the core block crosses at least one of the second grooves in the second surface of the core block.
摘要翻译： 描述了用于浸渍过程的芯块的使用以及包括这种芯块的复合结构。 芯块具有第一表面和第二表面，并且在芯的第一表面中形成多个第一凹槽。 此外，在芯的第二表面中形成多个第二凹槽。 第一凹槽具有第一高度（h1）和底部，并且第一凹槽和第二凹槽是形成在芯块中的树脂分布网络的一部分。 第一凹槽的底部和芯块的第二表面之间的距离（t）具有使得芯块沿着第一凹槽是柔性的尺寸。 此外，第一高度和第二高度的总和大于芯块的厚度，并且芯块的第一表面中的至少一个第一凹槽与第二表面中的至少一个第二凹槽交叉 的核心块。
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公开(公告)号：US09492972B2
公开(公告)日：2016-11-15
申请号：US13525051
申请日：2012-06-15
申请人： Tommy Mikkelson , Morten Stage
发明人： Tommy Mikkelson , Morten Stage
CPC分类号： B29C70/443 , B29C70/547 , B29L2031/082 , B29L2031/085 , Y02P70/523 , Y10T428/18 , Y10T428/187 , Y10T428/249921
摘要： Provided is a composite structure having a longitudinal direction and a transverse direction, having a longitudinally extending fiber insertion having a plurality of fiber layers, a first surface, a second surface, a first side, and a second side; a fiber insertion first zone at the first side of the fiber insertion; a fiber insertion second zone at the second side of the fiber insertion; an intermediate zone separating the first zone and the second zone; a distribution medium adjacent at least one of the first side and the second surface of the intermediate zone, the distribution medium comprising a resin distribution network; and a cured resin impregnating at least the resin distribution network and the fiber insertion.
摘要翻译： 提供具有纵向和横向的复合结构，其具有多个纤维层，第一表面，第二表面，第一侧和第二侧的纵向延伸的纤维插入物; 在纤维插入物的第一侧的纤维插入第一区; 光纤插入第二侧的纤维插入第二区; 分离所述第一区域和所述第二区域的中间区域; 邻近中间区域的第一侧面和第二表面中的至少一个的分布介质，分配介质包括树脂分配网络; 以及至少浸渍树脂分配网络和纤维插入物的固化树脂。
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