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公开(公告)号：US09849658B2
公开(公告)日：2017-12-26
申请号：US14692684
申请日：2015-04-21
Applicant: SENVION SE
Inventor： Enno Eyb , Urs Bendel , Lenz Simon Zeller
CPC classification number: B32B38/1808 , B29C70/52 , B29D99/0028 , B32B38/0004 , B32B2305/10 , B32B2307/514 , Y02E10/721
Abstract: The invention relates to a system and to a method for producing a rotor-blade spar cap with pultruded rods made of a fiber-reinforced material. According to the invention, the system includes at least one retaining apparatus for rotatably mounting at least one rod-layer roll with a rolled-up layer of pultruded rods arranged one beside the other, and a laminating mold for receiving layers of pultruded rods. The system further includes at least one guiding apparatus and additionally at least one trimming apparatus. The guiding apparatus is designed to guide onto the laminating mold a layer of pultruded rods which has been unrolled from a rod-layer roll. And, the trimming apparatus, for trimming the layers of pultruded rods, has a sawing apparatus and/or a milling apparatus.
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Patent Agency Ranking
公开(公告)号：US20150224721A1
公开(公告)日：2015-08-13
申请号：US14693141
申请日：2015-04-22
Applicant: SENVION SE
Inventor： Urs Bendel , Lenz Simon Zeller , Enno Eyb , Tilman Richers , Jan-Peter Witthus
CPC classification number: B29C70/48 , B29C70/342 , B29C70/443 , B29C70/52 , B29K2105/089 , B29L2031/082 , B29L2031/085 , F01D5/147 , Y02E10/721 , Y02P70/523
Abstract: An apparatus and method for producing a rotor blade spar cap for a rotor blade of a wind turbine. The apparatus includes a mold, which has a cavity-like depression in cross section, in which material for a rotor blade spar cap can be placed, and a sheet-like mold covering for sealing off the depression. The depression has side walls, an opening bounded by the side walls and a base area between the side walls. In accordance with the method, fiber material and/or fiber-reinforced material is placed in the depression of the mold such that the material finishes flush with the side walls with respect to the height of the rotor blade spar cap, the depression is sealed off by the sheet-like mold covering, the material is fused together to form the rotor blade spar cap and the rotor blade spar cap is removed from the mold.
Abstract translation: 一种用于生产用于风力涡轮机的转子叶片的转子叶片翼梁帽的装置和方法。 该装置包括模具，该模具具有可以放置转子叶片翼梁帽的材料的横截面中的腔状凹陷，以及用于密封凹陷的片状模具盖。 凹陷具有侧壁，由侧壁限定的开口和侧壁之间的基部区域。 根据该方法，将纤维材料和/或纤维增强材料放置在模具的凹陷中，使得材料相对于转子叶片翼梁帽的高度与侧壁齐平，凹陷被密封 通过片状模具覆盖物，材料被熔合在一起以形成转子叶片翼梁帽，并且转子叶片翼梁帽从模具中移除。
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公开(公告)号：US20150204200A1
公开(公告)日：2015-07-23
申请号：US14674947
申请日：2015-03-31
Applicant: SENVION SE
Inventor： Enno Eyb , Urs Bendel , Hendrik Mester
CPC classification number: F01D5/282 , F03D1/0683 , Y02E10/721
Abstract: A composite fiber component for a rotor blade of a wind power plant including a first sandwich core and a second sandwich core arranged next to each other, each having an inside facing a rotor blade interior and an outside facing a rotor blade exterior. A first fiber-containing laminate layer is arranged on the inside of the first sandwich core and on the outside of the second sandwich core. A second fiber-containing laminate layer is arranged on the outside of the first sandwich core and on the outside of the second sandwich core. And, a third fiber-containing laminate layer is arranged on the inside of the first sandwich core and on the inside of the second sandwich core. Also disclosed is a rotor blade for a wind power plant having a composite fiber component as disclosed.
Abstract translation: 一种用于风力发电厂的转子叶片的复合纤维部件，包括彼此相邻布置的第一夹芯和第二夹芯，每个具有面向转子叶片内部的内侧和面向转子叶片外部的外部。 第一含纤维层压层布置在第一夹心芯的内部和第二夹心芯的外侧上。 第二含纤维层叠层设置在第一夹层芯的外侧和第二夹层芯的外侧。 并且，在第一夹层芯的内侧和第二夹心芯的内侧配置有第三含纤维层压体层。 还公开了一种用于具有所公开的复合纤维部件的风力发电设备的转子叶片。
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公开(公告)号：US10066491B2
公开(公告)日：2018-09-04
申请号：US14674947
申请日：2015-03-31
Applicant: SENVION SE
Inventor： Enno Eyb , Urs Bendel , Hendrik Mester
Abstract: A composite fiber component for a rotor blade of a wind power plant including a first sandwich core and a second sandwich core arranged next to each other, each having an inside facing a rotor blade interior and an outside facing a rotor blade exterior. A first fiber-containing laminate layer is arranged on the inside of the first sandwich core and on the outside of the second sandwich core. A second fiber-containing laminate layer is arranged on the outside of the first sandwich core and on the outside of the second sandwich core. And, a third fiber-containing laminate layer is arranged on the inside of the first sandwich core and on the inside of the second sandwich core. Also disclosed is a rotor blade for a wind power plant having a composite fiber component as disclosed.
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公开(公告)号：US20150224760A1
公开(公告)日：2015-08-13
申请号：US14692684
申请日：2015-04-21
Applicant: SENVION SE
Inventor： Enno Eyb , Urs Bendel , Lenz Simon Zeller
CPC classification number: B32B38/1808 , B29C70/52 , B29D99/0028 , B32B38/0004 , B32B2305/10 , B32B2307/514 , Y02E10/721
Abstract: The invention relates to a system and to a method for producing a rotor-blade spar cap with pultruded rods made of a fiber-reinforced material. According to the invention, the system includes at least one retaining apparatus for rotatably mounting at least one rod-layer roll with a rolled-up layer of pultruded rods arranged one beside the other, and a laminating mold for receiving layers of pultruded rods. The system further includes at least one guiding apparatus and additionally at least one trimming apparatus. The guiding apparatus is designed to guide onto the laminating mold a layer of pultruded rods which has been unrolled from a rod-layer roll. And, the trimming apparatus, for trimming the layers of pultruded rods, has a sawing apparatus and/or a milling apparatus.
Abstract translation: 本发明涉及一种用于生产具有由纤维增强材料制成的拉挤杆的转子叶片翼梁帽的系统和方法。 根据本发明，该系统包括至少一个保持装置，用于可旋转地安装至少一个棒层辊，其具有彼此相邻布置的拉挤拉杆的卷起层，以及用于接纳拉挤杆的层的层压模具。 该系统还包括至少一个引导装置和另外的至少一个修剪装置。 引导装置被设计成将已经从棒层辊展开的一层拉挤杆引导到层压模具上。 并且，用于修整挤压棒的层的修剪装置具有锯切装置和/或铣削装置。
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公开(公告)号：US10232568B2
公开(公告)日：2019-03-19
申请号：US14693141
申请日：2015-04-22
Applicant: SENVION SE
Inventor： Urs Bendel , Lenz Simon Zeller , Enno Eyb , Tilman Richers , Jan-Peter Witthus
Abstract: An apparatus and method for producing a rotor blade spar cap for a rotor blade of a wind turbine. The apparatus includes a mold, which has a cavity-like depression in cross section, in which material for a rotor blade spar cap can be placed, and a sheet-like mold covering for sealing off the depression. The depression has side walls, an opening bounded by the side walls and a base area between the side walls. In accordance with the method, fiber material and/or fiber-reinforced material is placed in the depression of the mold such that the material finishes flush with the side walls with respect to the height of the rotor blade spar cap, the depression is sealed off by the sheet-like mold covering, the material is fused together to form the rotor blade spar cap and the rotor blade spar cap is removed from the mold.
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