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1. 发明申请

WO2021223887A1 WIND TURBINE BLADE 审中-公开
公开(公告)号：WO2021223887A1
公开(公告)日：2021-11-11
申请号：PCT/EP2020/062902
申请日：2020-05-08
申请人： BLADE DYNAMICS LIMITED , LM WIND POWER A/S
发明人： RAZEGHI, Rama , HAYDEN, Paul Trevor , JESPERSEN, Klavs , LUND-LAVERICK, Michael
IPC分类号： B29C70/30 , B29C70/44 , B29C70/86 , B29D99/00 , F03D1/06 , B29L31/08
摘要： A method of manufacturing a wind turbine blade (10), comprising the steps of: - placing one or more shell fibre layers (95) on a mould surface of a blade mould (91), - placing a plurality of separately provided preforms (60) directly on the one or more shell fibre layers (95) in a stacked arrangement, - infusing and curing the stacked preform arrangement (51), the one or more shell fibre layers (95) together via a resin in mould cavity of the blade mould (91) to form a wind turbine blade (10) part with a spar cap (50) integrated in a shell part providing part of the aerodynamic shape of the wind turbine blade (10).

2. 发明公开

EP4146457A1 WIND TURBINE BLADE 审中-实审
公开(公告)号：EP4146457A1
公开(公告)日：2023-03-15
申请号：EP20726732.9
申请日：2020-05-08
申请人： Blade Dynamics Limited , LM Wind Power A/S
发明人： RAZEGHI, Rama , HAYDEN, Paul Trevor , JESPERSEN, Klavs , LUND-LAVERICK, Michael
IPC分类号： B29C70/30 , B29C70/44 , B29C70/86 , B29D99/00 , F03D1/06 , B29L31/08

3. 发明申请

WO2022214593A1 A METHOD OF MANUFACTURING A SHELL OF A WIND TURBINE BLADE 审中-公开
公开(公告)号：WO2022214593A1
公开(公告)日：2022-10-13
申请号：PCT/EP2022/059266
申请日：2022-04-07
申请人： LM WIND POWER A/S
发明人： RODWELL, Andrew M. , KNOBLOCK, Jasper , HUTH, Scott , MERZHAEUSER, Thomas , HAYDEN, Paul Trevor
IPC分类号： B29C70/34 , B29C70/54 , B29C70/44 , B29D99/00 , F03D1/06 , B29L31/08
摘要： A method of manufacturing a shell of a wind turbine blade (28) is disclosed. The method of manufacturing includes laying one or more layers of fiber on a surface of mould to form the shell. A spar element (60a) is positioned at a pre-defined position on the one or more layers of fiber, and a vacuum bag (100) is positioned or covered around the one or more layers of fiber and the spar element (60a). The method further includes step of infusion of resin through the one or more layers of fiber and the spar element. The resin is subsequently allowed to cure to obtain the shell (30a, 30b) of the wind turbine blade. The spar element is thus adhered to the shell through resin infusion process.

4. 发明公开

EP4319971A1 A METHOD OF MANUFACTURING A SHELL OF A WIND TURBINE BLADE 审中-实审
公开(公告)号：EP4319971A1
公开(公告)日：2024-02-14
申请号：EP22721676.9
申请日：2022-04-07
申请人： LM Wind Power A/S
发明人： RODWELL, Andrew M. , KNOBLOCK, Jasper , HUTH, Scott , MERZHAEUSER, Thomas , HAYDEN, Paul Trevor
IPC分类号： B29C70/34 , B29C70/54 , B29C70/44 , B29D99/00 , F03D1/06 , B29L31/08

5. 发明申请

WO2015015202A1 EROSION RESISTANT AERODYNAMIC FAIRING 审中-公开
标题翻译：耐腐蚀空气传播
公开(公告)号：WO2015015202A1
公开(公告)日：2015-02-05
申请号：PCT/GB2014/052337
申请日：2014-07-30
申请人： BLADE DYNAMICS LIMITED
发明人： BEHMER, Harald , BROOME, Peter Anthony , HAYDEN, Paul Trevor
IPC分类号： B29C65/00 , B29C70/08 , F03D1/06 , B29L31/08
CPC分类号： F03D1/0675 , B29C70/086 , B29K2063/00 , B29K2105/089 , B29K2309/08 , B29K2675/00 , B29L2031/085 , F05B2260/95 , F05B2280/702 , Y02E10/721 , Y02P70/523
摘要： A fairing body (12) is formed from at least one reinforcing fibre layer set in a cured resin. An erosion resistant pre-form (14) is fixed to an outer surface of the fairing body. The erosion resistant pre-form comprises a thermoplastic film outer layer (20) fused to a fibre substrate (22). The fibre substrate of the erosion resistant pre-form is impregnated with the cured resin of the fairing body which fixes at the preform to the fairing body.
摘要翻译：由固化树脂中的至少一个增强纤维层形成整流罩本体（12）。防侵蚀预制件（14）固定在整流罩本体的外表面上。防侵蚀预制件包括熔合到纤维基材（22）的热塑性膜外层（20）。防腐蚀预成型件的纤维基材用整流罩本体的固化树脂浸渍在预成型件上固定在整流罩上。

6. 发明申请

WO2021214150A1 TIP AIR RECEPTOR 审中-公开
公开(公告)号：WO2021214150A1
公开(公告)日：2021-10-28
申请号：PCT/EP2021/060412
申请日：2021-04-21
申请人： BLADE DYNAMICS LIMITED
发明人： NOONAN, Mark Thomas , HAYDEN, Paul Trevor , BEHMER, Harald
IPC分类号： F03D1/06 , F03D80/30
摘要： Disclosed is a tip section for a wind turbine blade. The tip section comprises an intermediary blade section comprising a first shell part forming a first side of the intermediary blade section and a second shell part forming a second side of the intermediary blade section, the intermediary blade section having a leading edge and a trailing edge and extending from an intermediary blade section first end to an intermediary blade section second end; a tip part forming an end of the tip section and having been rigidly attached to the intermediary blade section first end, the tip part having an outer surface comprising a metal area; and a number of one or more superficial metal strips extending along an outer surface of the intermediary blade section. A wind turbine blade with such a tip section and the manufacturing of such a wind turbine blade is also disclosed.

7. 发明申请

WO2011135306A1 A MODULAR STRUCTURAL COMPOSITE BEAM 审中-公开
标题翻译：模块化结构复合梁
公开(公告)号：WO2011135306A1
公开(公告)日：2011-11-03
申请号：PCT/GB2011/000661
申请日：2011-04-28
申请人： BLADE DYNAMICS LIMITED , HAYDEN, Paul Trevor , BEHMER, Harald
发明人： HAYDEN, Paul Trevor , BEHMER, Harald
IPC分类号： B29C70/86 , B29D99/00 , F03D1/06
CPC分类号： E04C3/29 , B29C70/865 , B29D99/0003 , B29K2105/24 , B29K2105/243 , B29L2031/003 , B29L2031/082 , F03D1/065 , F05B2280/6003 , F05B2280/6013 , F05B2280/702 , F05C2253/04 , F05C2253/16 , F05C2253/22 , Y02E10/721 , Y02P70/523 , Y10T29/49616 , Y10T29/49826
摘要： A modular fibre reinforced plastic flange for a structural composite beam which compresses a body formed of a plurality of elongate elements arranged in an array, wherein the dimensions of the body are substantially determined by the number and arrangement of the elongate elements in the array, and a skin member at least partially surrounding the array. Also, a structural composite beam comprising the modular fibre reinforced plastic flange and a shear web connected to the skin member of the modular flange. A method of making the modular flange and beams, and a kit of parts for making the modular flange are also disclosed.
摘要翻译：（10）的结构复合梁（10）的模块化纤维增强塑料法兰<（5）>，其压缩由排列成阵列的多个细长元件（42）形成的主体（40），其中尺寸主体基本上由阵列中的细长元件的数量和布置以及至少部分地围绕阵列的皮肤构件（20,30）确定。而且，包括模块化纤维增强塑料凸缘（5）的结构复合梁和连接到模块化凸缘的表皮构件的剪切腹板（50）。还公开了制造模块化法兰和梁的方法，以及用于制造模块化凸缘的一组零件。

8. 发明申请

WO2020089241A1 WIND TURBINE ROTOR BLADE ASSEMBLY HAVING A STRUCTURAL TRAILING EDGE 审中-公开
公开(公告)号：WO2020089241A1
公开(公告)日：2020-05-07
申请号：PCT/EP2019/079553
申请日：2019-10-29
申请人： BLADE DYNAMICS LIMITED
发明人： EDGE, Andrew Stuart , HAYDEN, Paul Trevor , BEHMER, Harald , HANCOCK, Mark , FISH, Harry
IPC分类号： F03D1/06 , B29D99/00 , B29C65/48 , B29C65/00
摘要： A rotor blade assembly includes a rotor blade defining a pressure side and a suction side extending between a leading edge and a trailing edge. Further, the rotor blade assembly includes at least one structural feature secured within the rotor blade and spaced apart from the trailing edge to define a void between the pressure side, the suction side, and the trailing edge. Moreover, the rotor blade assembly includes an adhesive filling the void between the pressure side, the suction side, and the trailing edge to provide an adhesive connection between the pressure side, the suction side, the trailing edge, and the structural feature(s). In addition, the adhesive contacts the structural feature(s) at an interface and defines a fillet profile.

9. 发明申请

WO2016189092A1 A WIND TURBINE BLADE AND METHOD OF ASSEMBLING A WIND TURBINE BLADE 审中-公开
标题翻译：风力涡轮叶片和组装风力涡轮机叶片的方法
公开(公告)号：WO2016189092A1
公开(公告)日：2016-12-01
申请号：PCT/EP2016/061920
申请日：2016-05-26
申请人： BLADE DYNAMICS LIMITED
发明人： HAYDEN, Paul Trevor , BROOME, Peter Anthony
IPC分类号： F03D1/06
CPC分类号： F03D1/0675 , F05B2240/302 , Y02E10/721
摘要： The present invention relates to a wind turbine blade comprising first and second sections (1,2) arranged along the length of the blade. Each section (1,2) comprises an aerodynamic fairing (4) with inner and outer surfaces. The fairing (4) extends across the windward and leeward sides of the blade, and a spar extends between the windward and leeward sides. The spar comprises a shear web (6) with a spar cap (7) at either end positioned between the shear web 6 and the inner surface of the fairing (4). The first and second sections (1,2) meet one another at a joint region, wherein, in the vicinity of the joint region, each section has two recesses in the outer surface of the aerodynamic fairing (4). A first recess is above and a second one below the spar such that in the vicinity of each recess the depth of the spar caps (7) is reduced. The first recesses in the respective segments (1,2) is arranged to align with one another and the second recesses in the respective segments are arranged to align with one another when the first and second sections (1,2) are aligned. A first spar cap bridge (22) is moulded onto the outer surface of the fairing (4) in the first pair of aligned recesses and a second spar cap bridge (22) is moulded onto the outer surface of the fairing (4) in the second pair of aligned recesses.
摘要翻译：本发明涉及一种风力涡轮机叶片，其包括沿叶片长度布置的第一和第二部分（1,2）。每个部分（1,2）包括具有内表面和外表面的空气动力学整流罩（4）。整流罩（4）延伸穿过叶片的上风和下风侧，翼梁在迎风和下风之间延伸。翼梁包括具有翼梁帽（7）的剪力腹板（6），其中任一端位于剪切腹板6和整流罩（4）的内表面之间。第一和第二部分（1,2）在接合区域彼此相遇，其中在接合区域附近，每个部分在气动整流罩（4）的外表面中具有两个凹部。第一凹槽位于翼梁之下，第二凹槽在第二凹槽之下，使得在每个凹槽附近，翼梁帽（7）的深度减小。相应段（1,2）中的第一凹部被布置成彼此对准，并且当第一和第二部分（1,2）对齐时，各个段中的第二凹部被布置成彼此对准。在第一对对准的凹部中，第一翼梁桥（22）被模制到整流罩（4）的外表面上，并且第二翼梁桥（22）模制在整流罩（4）的外表面上第二对对齐的凹槽。

10. 发明申请

WO2020094633A1 SPAR STRUCTURE WITH INTEGRATED DOWN CONDUCTOR ELEMENT FOR LIGHTNING PROTECTION SYSTEM 审中-公开
公开(公告)号：WO2020094633A1
公开(公告)日：2020-05-14
申请号：PCT/EP2019/080222
申请日：2019-11-05
申请人： BLADE DYNAMICS LIMITED
发明人： NOONAN, Mark Thomas , HAYDEN, Paul Trevor , BEHMER, Harald
IPC分类号： F03D1/06 , F03D80/30
摘要： A sparcap for a spar structure inside a wind turbine blade is provided. A down conductor element is integrated on a side of the sparcap such that after assembly of the sparcap into the spar structure, the down conductor element extends along an outer corner of the spar structure.

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