公开(公告)号：US08708014B2

公开(公告)日：2014-04-29

申请号：US12918065

申请日：2009-02-18

Applicant: Karsten Schibsbye

Inventor： Karsten Schibsbye

IPC: B29C65/00

CPC classification number: B29C70/44 ,  B29C70/443 ,  G01M3/32

Abstract: A method for producing a composite structure comprising fiber reinforced material by means of vacuum assisted resin transfer molding is described. The fiber material is impregnated with liquid resin, and the method comprising the steps of: a) providing a forming structure comprising a rigid mold part and a second mold part, b) placing the fiber material in the rigid mold part, c) sealing the second mold part against the rigid mold part to form a mold cavity, d) connecting a source of uncured fluid resin to at least one resin inlet communicating with the mold cavity, e) connecting at least one vacuum outlet communicating with the mold cavity, f) evacuating the interior of the forming structure through the at least one vacuum outlet, g) supplying uncured resin from the source of uncured resin to the mold cavity through the at least one resin inlet so as to fill the mold cavity with resin, and h) curing the resin in order to form the composite structure. During the evacuation process of step f), an airflow level through the at least one vacuum outlet is measured.

Abstract translation: 描述了通过真空辅助树脂传递模塑生产包含纤维增强材料的复合结构的方法。 纤维材料用液体树脂浸渍，该方法包括以下步骤：a）提供包括刚性模具部分和第二模具部件的成形结构，b）将纤维材料放置在刚性模具部件中，c）将 第二模具部分抵靠所述刚性模具部分以形成模腔，d）将未固化流体树脂源连接到与所述模腔连通的至少一个树脂入口，e）连接至少一个与所述模腔连通的真空出口，f ）通过所述至少一个真空出口排出所述成形结构的内部，g）通过所述至少一个树脂入口将未固化树脂从所述未固化树脂源供给到所述模腔，以便用树脂填充所述模腔，并且h ）固化树脂以形成复合结构。 在步骤f）的排气过程中，测量通过至少一个真空出口的气流水平。

公开(公告)号：US20140054811A1

公开(公告)日：2014-02-27

申请号：US14006758

申请日：2011-06-16

Applicant: Karsten Schibsbye

Inventor： Karsten Schibsbye

IPC: B29C31/04

CPC classification number: B29C70/48 ,  B29C31/04 ,  B29C31/10 ,  B29C37/006 ,  B29C70/546 ,  F03D1/0675 ,  Y02E10/721 ,  Y02P70/523

Abstract: A facility for manufacturing a rotor blade of a wind turbine is provided. The facility includes an injection machine for injecting an injection material into a mould to form the rotor blade, a movable tank system for accommodating precursor material to be supplied to the injection machine for preparing the injection material, wherein the movable tank system has wheels for moving the tank system. Further, a method for setting up a facility and a method for manufacturing a rotor blade are described.

Abstract translation: 提供了一种用于制造风力涡轮机的转子叶片的设备。 该设备包括用于将注射材料注射到模具中以形成转子叶片的注射机，用于容纳要供给到注射机的用于制备注射材料的前体材料的可移动罐系统，其中可移动罐系统具有用于移动的轮 坦克系统。 此外，描述了一种用于设置设备的方法和用于制造转子叶片的方法。

公开(公告)号：US20130343827A1

公开(公告)日：2013-12-26

申请号：US13531805

申请日：2012-06-25

Applicant: KARSTEN SCHIBSBYE ,  JOHN T. SULLIVAN

Inventor： KARSTEN SCHIBSBYE ,  JOHN T. SULLIVAN

IPC: B60P3/40 ,  B61D15/00

CPC classification number: B61D3/16 ,  B60P3/40 ,  F03D13/40 ,  Y02E10/72

Abstract: An apparatus (100) for transporting a wind turbine blade (10) on at least two railcars over a railway is provided. The apparatus includes a root end support (22) for supporting the root end (12) of the blade, a mid span support (28) for supporting the mid span (14) of the blade, and a tip displacement limiter (24) for restricting a tip end (16) of the blade from extending beyond a lateral transportation limit (30) imposed by the railroad. The tip displacement limiter exerts a force on the blade which is counter to a force exerted on the blade by the mid span support only when the railcars navigate a design basis curve (32) in the railway to cause a bending of the blade in order to avoid exceeding the lateral transportation limit. The apparatus is particularly useful for the transportation of extra-long or curved wind turbine blades.

Abstract translation: 提供了一种用于在铁路上的至少两个轨道车上运输风力涡轮机叶片（10）的装置（100）。 该装置包括用于支撑叶片根部端部（12）的根部端部支撑件（22），用于支撑叶片中间跨度（14）的中间跨度支撑件（28）和用于 限制叶片的尖端（16）延伸超过铁路施加的横向运输极限（30）。 尖端位移限制器在叶片上施加一个力，该力与中间跨度支撑件施加在叶片上的力相反，只有当轨道车辆导航铁路中的设计基础曲线（32）以引起叶片的弯曲，以便 避免超过横向运输限制。 该装置对于运输超长或弯曲的风力涡轮机叶片特别有用。

公开(公告)号：US20130315747A1

公开(公告)日：2013-11-28

申请号：US13478539

申请日：2012-05-23

Applicant: Karsten Schibsbye

Inventor： Karsten Schibsbye

IPC: F03D1/06

CPC classification number: F03D1/0675 ,  F05B2230/31 ,  F05B2250/321 ,  F05B2250/33 ,  F05B2280/6013 ,  Y02E10/721 ,  Y02P70/523 ,  Y02T50/43

Abstract: A wind turbine blade (10) including: a spar cap (18) having first fibers (38) oriented parallel to a longitudinal axis (40) of the blade (10); and a fiber member (50, 52, 54, 56, 58) joined to the spar cap at a joint (30, 32, 34) and having second fibers (80). The second fibers are oriented at a first angle (α, β) relative to the longitudinal axis along portions remote (100, 130) from the joint and are curved toward the longitudinal axis in a harmonizing region (102, 122, 132) proximate the joint.

Abstract translation: 1.一种风力涡轮机叶片（10），包括：翼梁帽（18），其具有平行于所述叶片（10）的纵向轴线（40）定向的第一纤维（38） 以及在接头（30,32,34）处接合到所述翼梁帽并具有第二纤维（80）的纤维构件（50,52,54,56,58）。 所述第二纤维相对于所述纵向轴线以与所述接头远离的部分（100,130）的第一角度（α，β）定向，并且在邻近所述接合部的协调区域（102,122,132）中朝向所述纵向轴线弯曲 联合。

公开(公告)号：US20130149166A1

公开(公告)日：2013-06-13

申请号：US13817030

申请日：2010-12-02

Applicant: Karsten Schibsbye

Inventor： Karsten Schibsbye

IPC: F03D1/06

CPC classification number: F03D1/0675 ,  B29C70/52 ,  B29C70/865 ,  B29D99/0021 ,  B29L2031/085 ,  F05B2230/23 ,  F05B2230/24 ,  F05B2280/4003 ,  Y02E10/721 ,  Y02P70/523

Abstract: A basic core component is provided for forming, together with at least one another basic core component, a core structure of a rotor blade of a wind turbine. The basic core component includes a precasted base element being made from a foam material, and a resin receiving layer, which is adhered to at least one surface of the precasted base element. When, during a casting procedure, the resin receiving layer adjoins the surface of another basic core component, the resin receiving layer is adapted to receive resin such that, after hardening the received resin, the basic core element and the another basic core element are mechanically connected with each other.

Abstract translation: 提供了一种基本的核心部件，用于与至少另一个基本的核心部件一起形成风力涡轮机的转子叶片的核心结构。 基本的芯部件包括由泡沫材料制成的预制基座元件和粘附到预制基座元件的至少一个表面上的树脂接收层。 当在浇铸过程中树脂接收层邻接另一个基本芯部件的表面时，树脂接收层适于接收树脂，使得在硬化接收的树脂之后，基本芯元件和另一个基本芯元件机械地 相互连接。

公开(公告)号：US20130119582A1

公开(公告)日：2013-05-16

申请号：US13810996

申请日：2011-02-07

Applicant: Karsten Schibsbye

Inventor： Karsten Schibsbye

IPC: B29C33/26

CPC classification number: B29C33/26 ,  B29C31/006 ,  B29C33/22 ,  B29C33/34

Abstract: A mould assembly includes a first mould part with a first mould opening and a second mould part with a second mould opening. The first mould part and the second mould part are separate parts. A rotating device rotates the second mould part from a position in which the second mould opening faces upwards to a position in which the second mould opening faces downwards. A moving device moves the first mould part and/or the second mould part relative to each other such that the second mould part is located above the first mould part. A closing device moves the first mould part and the second mould part towards each other with the first and second mould openings facing each other until the first and second mould parts engage. Further, a method of closing a mould assembly is provided.

Abstract translation: 模具组件包括具有第一模具开口的第一模具部件和具有第二模具开口的第二模具部件。 第一模具部件和第二模具部件是分开的部件。 旋转装置使第二模具部件从第二模具开口面向上的位置旋转到第二模具开口面向下的位置。 移动装置使第一模具部件和/或第二模具部件相对于彼此移动，使得第二模具部件位于第一模具部件上方。 闭合装置将第一模具部件和第二模具部件朝向彼此移动，同时第一和第二模具开口彼此面对，直到第一和第二模具部件接合。 此外，提供了一种关闭模具组件的方法。

公开(公告)号：US20120091627A1

公开(公告)日：2012-04-19

申请号：US13267244

申请日：2011-10-06

Applicant: Karsten Schibsbye

Inventor： Karsten Schibsbye

IPC: B29C70/44

CPC classification number: F03D1/0675 ,  B29C70/443 ,  B29C70/446 ,  B29L2031/085 ,  F05B2230/00 ,  Y02E10/721 ,  Y02E10/722 ,  Y02P70/523

Abstract: A method for forming a profile for a hollow component is provided. A first composite fibre layer is laid out on a first surface corresponding to a first profile section of the component. A second composite fibre layer is laid out in a second surface corresponding to a second profile section of the component. A collapsed bag is laid out in onto the first composite fibre layer. The bag and the first composite fibre layer are fixed to the first surface. First and second mould elements are coupled such that the first surface and the second surface correspond to the first and second profiles. The bag is inflated such that the first composite fibre layer is pressed to the first surface and the second composite fibre layer is pressed to the second surface so that the first and second layers are coupled to form the profile.

Abstract translation: 提供了一种用于形成中空部件的型材的方法。 第一复合纤维层布置在对应于部件的第一轮廓部分的第一表面上。 第二复合纤维层布置在对应于该部件的第二轮廓部分的第二表面中。 将折叠的袋布置在第一复合纤维层上。 袋和第一复合纤维层固定在第一表面上。 第一和第二模具元件被联接成使得第一表面和第二表面对应于第一和第二轮廓。 将袋充气，使得第一复合纤维层被按压到第一表面，并且将第二复合纤维层压到第二表面，使得第一和第二层连接以形成轮廓。

公开(公告)号：US20090252614A1

公开(公告)日：2009-10-08

申请号：US12086212

申请日：2006-12-28

Applicant: Karsten Schibsbye

Inventor： Karsten Schibsbye

IPC: F03D1/06 ,  B23P15/00 ,  B23C3/00

CPC classification number: F03D1/0658 ,  B23C3/12 ,  Y02E10/721 ,  Y02P70/523 ,  Y10T29/37 ,  Y10T29/49336 ,  Y10T409/30 ,  Y10T409/303752

Abstract: The present invention relates to a method of manufacturing a blade for a wind turbine, wherein the blade is made in one or more moulds; and wherein the blade has integrally moulded root bushings in the root of the blade for direct or indirect attachment to a hub in a wind turbine. The novel aspect of the invention is that the root bushings (203) in the root (201) of the blade are leveled by shortening of at least one of the root bushings prior to the blade being removed from a supporting mould (205). The invention further relates to a blade made in accordance with the method and a leveling unit (207) for leveling the root of the blade, wherein the leveling unit comprises means for mounting on a mould.

Abstract translation: 本发明涉及一种制造用于风力涡轮机的叶片的方法，其中所述叶片制成一个或多个模具; 并且其中所述叶片在所述叶片的根部中具有一体模制的根部衬套，用于直接或间接附接到风力涡轮机中的轮毂。 本发明的新颖方面是，在将叶片从支撑模具（205）中取出之前，叶片根部（201）中的根部衬套（203）通过缩短根部衬套中的至少一个来平整。 本发明还涉及根据该方法制造的叶片和用于调平叶片根部的调平单元（207），其中，调平单元包括用于安装在模具上的装置。

公开(公告)号：US09416771B2

公开(公告)日：2016-08-16

申请号：US13927272

申请日：2013-06-26

Applicant: John M. Obrecht ,  Karsten Schibsbye

Inventor： John M. Obrecht ,  Karsten Schibsbye

IPC: F03D7/02 ,  F03D1/06

CPC classification number: F03D7/0268 ,  F03D1/0633 ,  F03D7/0224 ,  F05B2270/321 ,  Y02E10/721 ,  Y02E10/723

Abstract: A method for controlling aerodynamic loads in wind turbine (20), includes stopping rotation of blades (22) of the turbine about a rotor shaft axis (38); stopping rotation of a nacelle (30) of the turbine about a vertical yaw axis (36); pitching each blade of the turbine about its respective pitch axis (43) into a stable pitch angle range (52B-52C or 52E-52F) in which a resulting root twisting moment (52) created by a current wind loading (48, 50) on the respective blade is in a direction urging pitch rotation of the blade toward a position of lower root twisting moment; and releasing the blades to rotate passively about their respective pitch axes during subsequent changing wind directions (VR1). A blade may be designed to better align a root zero twisting moment (52A, 52D) in the stable pitch angle range with a minimum (48B, 48D, 50B, 50D) wind loading.

Abstract translation: 一种用于控制风力涡轮机（20）中的空气动力学负载的方法，包括：绕转子轴线（38）停止涡轮机叶片（22）的旋转; 围绕垂直偏转轴（36）停止涡轮机舱（30）的旋转; 将涡轮机的每个叶片围绕其相应的俯仰轴线（43）投影到稳定的俯仰角范围（52B-52C或52E-52F）中，其中由当前风载荷（48,50）产生的所得根扭矩（52） 在相应的叶片上沿着将叶片的叶轮旋转朝向较低根扭矩的位置的方向施加; 并且在随后改变的风向（VR1）期间释放所述叶片以围绕它们各自的俯仰轴被动旋转。 刀片可以被设计成在最小（48B，48D，50B，50D）风荷载下更好地将稳定俯仰角范围内的根零扭矩（52A，52D）对准。

公开(公告)号：US09032621B2

公开(公告)日：2015-05-19

申请号：US13167955

申请日：2011-06-24

Applicant: Karsten Schibsbye

Inventor： Karsten Schibsbye

IPC: B23P17/00 ,  B23P25/00 ,  B29C45/76 ,  B29C45/14 ,  F01D5/14 ,  B29C70/48 ,  B32B37/00 ,  B29K709/04 ,  B29L31/08

CPC classification number: B29C70/48 ,  B29C2791/005 ,  B29K2709/04 ,  B29L2031/085 ,  Y02E10/722 ,  Y02P70/523 ,  Y10T29/49336 ,  Y10T29/49337 ,  Y10T29/4998 ,  Y10T29/49982 ,  Y10T29/49984 ,  Y10T428/31645

Abstract: A method for manufacturing a work piece is provided. The method includes preparing fiberglass in a mold, preparing a closed mold cavity around the fiberglass, flushing the closed mold cavity with an oxygen-free gas, injecting resin in the closed mold cavity, and curing the casted work piece. Furthermore, a work piece manufactured by the above method is provided.

Abstract translation: 提供了一种制造工件的方法。 该方法包括在模具中制备玻璃纤维，在玻璃纤维周围制备封闭的模腔，用无氧气体冲洗封闭的模具腔，将树脂注入封闭的模腔中，并固化铸造的工件。 此外，提供通过上述方法制造的工件。