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1. 发明申请

US20160263843A1 Wind Turbine Blades 审中-公开
标题翻译：风力发电机叶片
公开(公告)号：US20160263843A1
公开(公告)日：2016-09-15
申请号：US15035922
申请日：2014-11-10
申请人： VESTAS WIND SYSTEMS A/S
发明人： Anton Bech , Christopher Boon , Andrew Hedges , Anders Greve Bervang
IPC分类号： B29C70/54 , F03D1/06 , B29C70/36
CPC分类号： B29C70/543 , B29C31/085 , B29C70/342 , B29C70/36 , B29C70/52 , B29C70/541 , B29D99/0028 , B29K2105/0872 , B29K2307/04 , B29L2031/085 , F03D1/0675 , F05B2230/21 , F05B2280/4011 , F05B2280/6003 , F05B2280/6015 , Y02E10/721 , Y02P70/523
摘要： A method of making a wind turbine blade in a blade mould is described. The wind turbine blade comprises a plurality of elongate reinforcing structures each comprising a stack of strips of fibre-reinforced polymeric material, and the method comprises: stacking strips of fibre-reinforced polymeric material to form a plurality of stacks (40), each defining a longitudinal axis; aligning the stacks relative to one another in an alignment zone outside the blade mould; supporting the stacks to maintain their relative alignment; transferring the plurality of stacks into the blade mould simultaneously while maintaining the relative alignment of stacks as the stacks are transferred; and integrating the stacks with other blade materials forming the blade in the blade mould. An apparatus for use in the method is also described.
摘要翻译：描述了在叶片模具中制造风力涡轮机叶片的方法。风力涡轮机叶片包括多个细长的加强结构，每个细长的加强结构都包括一叠纤维增强的聚合物材料条，并且该方法包括：堆叠纤维增强的聚合物材料条以形成多个堆叠（40），每个堆叠限定一个纵轴; 在刀片模具外部的对准区域中相对于彼此对准堆叠; 支撑堆叠以保持它们的相对对准; 在堆叠被传送的同时保持堆叠的相对对准同时将多个堆叠传送到刀片模具中; 并将堆叠与在叶片模具中形成叶片的其它叶片材料集成。还描述了用于该方法的装置。

2. 发明授权

US10875287B2 Wind turbine blades 有权
公开(公告)号：US10875287B2
公开(公告)日：2020-12-29
申请号：US14429180
申请日：2013-09-18
申请人： Vestas Wind Systems A/S
发明人： Christopher Boon
IPC分类号： B32B38/18 , B29C70/38 , B29C70/30 , F03D1/06
CPC分类号： B32B38/1808 , B29C70/30 , B29C70/38 , F03D1/0675 , B32B2305/10 , F05B2230/30 , Y02E10/72 , Y02P70/50 , Y10T156/1788
摘要： A method of making a wind turbine blade having at least one pultruded strip of fibrous reinforcing material integrated with a shell of the blade is described. The method comprises the steps of: providing at a first location a feed apparatus for dispensing a pultruded strip of fibrous reinforcing material; supporting a coiled pultruded strip of fibrous reinforcing material for rotation in the feed apparatus; causing the coiled strip to rotate in the feed apparatus at the first location; and feeding a free end of the strip from the feed apparatus in a feed direction towards a second location remote from the first location. An associated feed apparatus for use in the method is also described.

3. 发明授权

US10160171B2 Wind turbine blades 有权
公开(公告)号：US10160171B2
公开(公告)日：2018-12-25
申请号：US15035922
申请日：2014-11-10
申请人： Vestas Wind Systems A/S
发明人： Anton Bech , Christopher Boon , Andrew Hedges , Anders Greve Bervang
IPC分类号： B29C70/54 , B29C70/36 , F03D1/06 , B29C70/34 , B29C31/08 , B29D99/00 , B29C70/52 , B29K105/08 , B29K307/04 , B29L31/08
摘要： A method of making a wind turbine blade in a blade mould is described. The wind turbine blade comprises a plurality of elongate reinforcing structures each comprising a stack of strips of fibre-reinforced polymeric material, and the method comprises: stacking strips of fibre-reinforced polymeric material to form a plurality of stacks (40), each defining a longitudinal axis; aligning the stacks relative to one another in an alignment zone outside the blade mould; supporting the stacks to maintain their relative alignment; transferring the plurality of stacks into the blade mould simultaneously while maintaining the relative alignment of stacks as the stacks are transferred; and integrating the stacks with other blade materials forming the blade in the blade mould. An apparatus for use in the method is also described.

4. 发明申请

US20160263775A1 Wind Turbine Blades 审中-公开
标题翻译：风力发电机叶片
公开(公告)号：US20160263775A1
公开(公告)日：2016-09-15
申请号：US15035932
申请日：2014-11-10
申请人： VESTAS WIND SYSTEMS A/S
发明人： Christopher Boon , John Pedersen
IPC分类号： B29B11/02 , B29C70/02 , B29C70/84 , B29D99/00
CPC分类号： B29B11/02 , B24B7/30 , B24B19/005 , B24B19/14 , B24B27/0608 , B29C67/0044 , B29C70/021 , B29C70/545 , B29C70/84 , B29C2793/009 , B29D99/0028 , B29K2105/0872 , B29K2307/04 , B29L2031/003 , B29L2031/085 , F03D1/0675 , Y02E10/721 , Y02P70/177 , Y02P70/523
摘要： A method of making a longitudinal reinforcing structure for a wind turbine blade. The method comprises a) providing an elongate master strip (62) of reinforcing material having substantially flat first and second surfaces, the distance between the first and second surfaces defining the thickness of the master strip; and b) dividing the master strip transversely to form a first strip and a shorter master strip, the respective strips being arranged end to end such that a trailing end of the first strip is located adjacent a new leading end of the master strip. The step of dividing the master strip comprises removing material from a dividing region extending through the entire thickness of the master strip, wherein the dividing region is shaped such that a chamfer (19c) at the trailing end (19b) of the first strip is created and a chamfer (63a) at the new leading end (63) of the master strip is created when the master strip is divided.
摘要翻译：制造用于风力涡轮机叶片的纵向加强结构的方法。该方法包括：a）提供具有基本上平坦的第一和第二表面的增强材料的细长主带（62），所述第一和第二表面之间的距离限定所述主带的厚度; 以及b）横向分割主带以形成第一条带和较短的母带，相应的条带端对端布置，使得第一条带的后端邻近主条带的新的前端定位。分割母带的步骤包括从延伸穿过母带的整个厚度的分割区域去除材料，其中分割区域被成形为使得形成在第一条带的后端（19b）处的倒角（19c）并且当母带被分割时，在主带的新的前端（63）处形成倒角（63a）。

5. 发明申请

US20150224759A1 WIND TURBINE BLADES 审中-公开
标题翻译：风力涡轮机叶片
公开(公告)号：US20150224759A1
公开(公告)日：2015-08-13
申请号：US14429180
申请日：2013-09-18
申请人： VESTAS WIND SYSTEMS A/S
发明人： Christopher Boon
IPC分类号： B32B38/18
CPC分类号： B32B38/1808 , B29C31/08 , B29C70/30 , B29C70/38 , B29C70/386 , B29C70/54 , B29L2031/085 , B32B2305/10 , F03D1/0675 , F05B2230/30 , Y02E10/721 , Y02P70/523 , Y10T156/1788
摘要： A method of making a wind turbine blade having at least one pultruded strip of fibrous reinforcing material integrated with a shell of the blade is described. The method comprises the steps of: providing at a first location a feed apparatus for dispensing a pultruded strip of fibrous reinforcing material; supporting a coiled pultruded strip of fibrous reinforcing material for rotation in the feed apparatus; causing the coiled strip to rotate in the feed apparatus at the first location; and feeding a free end of the strip from the feed apparatus in a feed direction towards a second location remote from the first location. An associated feed apparatus for use in the method is also described.
摘要翻译：描述了一种制造风力涡轮机叶片的方法，所述风力涡轮机叶片具有与叶片的外壳一体化的至少一个拉挤成束的纤维增强材料。该方法包括以下步骤：在第一位置设置用于分配拉挤的纤维增强材料带的进料装置; 支撑卷绕的拉挤的纤维增强材料条，用于在进给装置中旋转; 使所述盘绕的条带在所述进给装置中在所述第一位置处旋转; 以及将所述带材的自由端沿着进给方向从所述进给装置进给到远离所述第一位置的第二位置。还描述了用于该方法的相关进料装置。

6. 发明授权

US10919247B2 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
申请人： Vestas Wind Systems A/S
发明人： Christopher Boon , Olav Davis
IPC分类号： B29D99/00 , B29C70/44 , B29C70/54 , F03D1/06 , B29C33/30 , B29L31/08
摘要： 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).

7. 发明申请

US20190160773A1 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
申请人： Vestas Wind Systems A/S
发明人： Christopher Boon , Olav Davis
IPC分类号： B29D99/00 , F03D1/06 , B29C70/54
摘要： 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).

8. 发明授权

US10232528B2 Wind turbine blades 有权
公开(公告)号：US10232528B2
公开(公告)日：2019-03-19
申请号：US15035932
申请日：2014-11-10
申请人： Vestas Wind Systems A/S
发明人： Christopher Boon , John Pedersen
IPC分类号： B24B7/30 , F03D1/06 , B24B19/00 , B24B19/14 , B24B27/06 , B29B11/02 , B29C67/00 , B29C70/02 , B29C70/54 , B29C70/84 , B29D99/00 , B29L31/00 , B29L31/08 , B29K105/08 , B29K307/04
摘要： A method of making a longitudinal reinforcing structure for a wind turbine blade. The method comprises a) providing an elongate master strip (62) of reinforcing material having substantially flat first and second surfaces, the distance between the first and second surfaces defining the thickness of the master strip; and b) dividing the master strip transversely to form a first strip and a shorter master strip, the respective strips being arranged end to end such that a trailing end of the first strip is located adjacent a new leading end of the master strip. The step of dividing the master strip comprises removing material from a dividing region extending through the entire thickness of the master strip, wherein the dividing region is shaped such that a chamfer (19c) at the trailing end (19b) of the first strip is created and a chamfer (63a) at the new leading end (63) of the master strip is created when the master strip is divided.

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