专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10220546B2 Manufacturing method and manufacturing mold 有权
公开(公告)号：US10220546B2
公开(公告)日：2019-03-05
申请号：US14633078
申请日：2015-02-26
申请人： SENVION SE
发明人： Enno Eyb
IPC分类号： B29C33/00 , B29C70/44 , B29C70/54 , B29C70/48 , B29K105/08 , B29L31/08
摘要： A method for manufacturing a composite fiber component for a rotor blade of a wind turbine that includes introducing a fiber material into a mold, supplying a flowable matrix material via a longitudinally extending runner of the mold using a vacuum infusion method such that the fiber material is soaked with matrix material from the runner and the matrix material flows transversely to the longitudinal extension of the runner such that a first region of the fiber material is substantially soaked with matrix material from a first section of the runner and a second region of the fiber material is substantially soaked with matrix material from a second region of the runner, and matrix material flow rates are set for the first section and the second section of the runner depending on thicknesses of the fiber material in the first region and the second region of the runner, respectively.

2. 发明授权

US09874107B2 Wind turbine diagnostic device for generator components 有权
公开(公告)号：US09874107B2
公开(公告)日：2018-01-23
申请号：US14694861
申请日：2015-04-23
申请人： SENVION SE
发明人： Martin Falb , Lars Nietmann
IPC分类号： F01D21/00 , F03D7/04 , F01D15/10 , G01P3/00 , F03D17/00 , F03D9/25
CPC分类号： F01D21/003 , F01D15/10 , F03D7/042 , F03D7/048 , F03D9/25 , F03D9/257 , F03D17/00 , F05B2260/96 , F05B2270/101 , F05B2270/111 , F05B2270/327 , F05B2270/334 , G01P3/00 , Y02E10/723 , Y02E10/725
摘要： A wind turbine diagnostic device for diagnosing mechanical damage to generator components of at least one wind turbine, comprising at least one speed sensor for determining a variation over time of the rotational speed of a generator of a wind turbine, the speed sensor having at least one speed signal output for outputting the determined variation over time of the rotational speed, a frequency analysis module and a frequency spectrum signal output for outputting a frequency spectrum, the frequency analysis module determining a frequency spectrum from the determined variation over time of the rotational speed, and a comparator element for comparing a frequency spectrum with a prescribed standard frequency spectrum and for diagnosing mechanical damage to generator components on the basis of the comparison. This increases the possibility of predicting mechanical damage to generator components caused by vibrations.

3. 发明授权

US09849658B2 System and method for producing a rotor blade spar cap 有权
公开(公告)号：US09849658B2
公开(公告)日：2017-12-26
申请号：US14692684
申请日：2015-04-21
申请人： SENVION SE
发明人： Enno Eyb , Urs Bendel , Lenz Simon Zeller
IPC分类号： B32B38/18 , B29D99/00 , B32B38/00 , B29C70/52
CPC分类号： B32B38/1808 , B29C70/52 , B29D99/0028 , B32B38/0004 , B32B2305/10 , B32B2307/514 , Y02E10/721
摘要： 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.

4. 发明授权

US09347543B2 Gearbox supporting means of a wind turbine, wind turbine, and method for maintaining a gearbox supporting means 有权
标题翻译：风力涡轮机的变速箱支撑装置，风力涡轮机以及用于保持齿轮箱支撑装置的方法
公开(公告)号：US09347543B2
公开(公告)日：2016-05-24
申请号：US14498098
申请日：2014-09-26
申请人： Senvion SE
发明人： Alf Trede
IPC分类号： F16H57/02 , F16H57/025 , F03D11/00 , F16H57/021
CPC分类号： F16H57/025 , F03D80/00 , F03D80/50 , F03D80/70 , F05B2240/52 , F05B2280/4003 , F16H57/021 , Y02E10/72 , Y02E10/722 , Y02P70/523 , Y10T74/2186
摘要： A gearbox supporting device of a wind turbine that has a rotor, a substantially horizontally oriented rotor shaft, a gearbox, and a main frame. The gearbox supporting device includes at least one rolling bearing arranged between a rotor hub and the gearbox and at least two supports on the gearbox. The supports each have at least one central supporting body, at least one frame and a plurality of flat elastomer bodies that are clamped between the frame and the central supporting body. The central supporting body is supported only on one side.
摘要翻译：一种风力涡轮机的齿轮箱支撑装置，其具有转子，基本上水平定向的转子轴，变速箱和主机架。齿轮箱支撑装置包括布置在转子轮毂和齿轮箱之间的至少一个滚动轴承和齿轮箱上的至少两个支撑件。支撑件各自具有至少一个中心支撑体，至少一个框架和多个扁平弹性体，其被夹持在框架和中心支撑体之间。中央支撑体仅在一侧支撑。

5. 发明申请

US20150377218A1 ROTATING UNIT FOR ROTATING A COMPONENT MOUNTED IN A ROTATBLE MANNER ON A WIND TURBINE 审中-公开
标题翻译：旋转组件旋转在风轮机上的旋转管道中的组件
公开(公告)号：US20150377218A1
公开(公告)日：2015-12-31
申请号：US14737484
申请日：2015-06-11
申请人： SENVION SE
发明人： Alf Trede , Carsten Eusterbarkey
IPC分类号： F03D11/02 , F03D11/00 , F03D1/00 , F03D1/06
CPC分类号： F03D15/10 , F03D1/06 , F03D7/0204 , F03D7/0224 , F03D13/10 , F03D15/00 , F03D80/00 , F03D80/88 , F05B2260/30 , F05B2260/4031 , F05B2260/79 , Y02E10/721 , Y02E10/723 , Y02E10/726
摘要： A rotating unit for rotating a first component of a wind turbine rotatably mounted on a second component, which includes a gearwheel element arranged on the first component, a drive arranged on the second component by a drive holder including a drive housing and a drive pinion for actuating the gearwheel element, a connecting element arranged on the drive housing and configured to form a releasable connection between the drive housing and the drive holder, and fastening means, which interact with the connecting element and can be actuated between a clamping position and a disengagement position. The fastening means connect the drive housing, in the clamping position, in a force-fitting manner to the drive holder. In the disengagement position, the drive housing is displaceable on the drive holder in an adjustment direction such that it is possible to adjust a tooth-flank clearance between the drive pinion and the gearwheel element.
摘要翻译：旋转单元，用于旋转地安装在第二部件上的风力涡轮机的第一部件，所述第二部件包括布置在所述第一部件上的齿轮元件，驱动器由驱动器保持器驱动，所述驱动器保持器包括驱动壳体和驱动小齿轮，致动所述齿轮元件，连接元件，其布置在所述驱动器壳体上并且被配置为在所述驱动器壳体和所述驱动器保持器之间形成可释放的连接，以及紧固装置，其与所述连接元件相互作用并且可在夹紧位置和脱离之间位置。紧固装置将驱动器壳体在夹紧位置以与制动器固定器的力配合方式连接。在分离位置，驱动器壳体可以在调节方向上在驱动器保持器上移动，使得可以调节驱动小齿轮和齿轮元件之间的齿面间隙。

6. 发明申请

US20150218796A1 FOUNDATION FOR A WIND TURBINE 有权
标题翻译：风力发电机基金会
公开(公告)号：US20150218796A1
公开(公告)日：2015-08-06
申请号：US14417606
申请日：2013-06-19
申请人： SENVION SE
发明人： Marc Seidel
IPC分类号： E04B1/41 , E02D27/42 , E04H12/22 , E04B1/19 , E04H12/34
CPC分类号： E04B1/4114 , E02D27/42 , E02D27/425 , E04B1/19 , E04H12/22 , E04H12/34
摘要： An openwork load-bearing structure for a wind turbine, in particular a lattice-tower structure for a wind turbine, in particular a foundation structure for a wind turbine, in particular for anchoring an offshore wind turbine in the ground via driven foundation piles, wherein the openwork load-bearing structure has primary structures, via which loads which occur in the load-bearing structure as a result of the wind turbine are dissipated, and secondary structures, which perform functional, rather than load-dissipating, tasks, wherein the secondary structures are arranged on the primary structures and are connected integrally thereto, and wherein the integral connection between the primary and the secondary structures is in the form of a connecting layer arranged therebetween. Also, a method for producing a lattice-tower structure for a wind turbine, in particular a foundation structure for a wind turbine, in particular for anchoring an offshore wind turbine in the ground via foundation piles.
摘要翻译：用于风力涡轮机的镂空承重结构，特别是用于风力涡轮机的格架式结构，特别是用于风力涡轮机的基础结构，特别是用于通过驱动基础桩将海上风力涡轮机锚定在地面中，其中镂空承重结构具有初级结构，通过该结构，作为风力涡轮机的结果在承载结构中发生的负载被消散，并且执行功能而不是负载耗散任务的二级结构，其中次级结构被布置在主结构上并且与其一体地连接，并且其中主结构和次结构之间的整体连接为布置在其间的连接层的形式。另外，一种用于制造用于风力涡轮机的格子塔结构的方法，特别是用于风力涡轮机的基础结构，特别是用于通过基础桩将海上风力涡轮机锚定在地面中。

7. 发明申请

US20150016470A1 METHOD AND APPARATUS FOR COMMUNICATING IN WIND FARMS 有权
标题翻译：风力发电机通信方法与装置
公开(公告)号：US20150016470A1
公开(公告)日：2015-01-15
申请号：US14388736
申请日：2013-03-26
申请人： SENVION SE
发明人： Lars Stille
IPC分类号： H04L12/417
CPC分类号： H04L12/417
摘要： In the method according to the invention for communicating between installations, which are organized in an order according to a sortable feature, for example installation numbers, in a wind farm, in which information transmitted by an installation in the form of a message is received by all other installations in the wind farm, a cyclically recurring, temporal transmission interval is set up. A point in time in the transmission interval at which the installation can transmit a message is assigned to each installation on the basis of the position thereof in the order, wherein points in time are organized from the start of the transmission interval, starting from the installation number at the first position in the order, in accordance with the position in the order. The start of the transmission interval is synchronized in all installations using a message from the installation at the first position in the order.
摘要翻译：在根据本发明的用于在根据可排序特征（例如安装号）的顺序组织的安装之间进行通信的方法中，在风电场中，其中以消息的形式由安装传送的信息由风力发电场中的所有其他安装，周期性循环的时间传输间隔被建立。在安装可以传送消息的传输间隔中的时间点根据其位置按照顺序被分配给每个安装，其中时间点从安装开始就从传输间隔的开始被组织号码在顺序中的第一个位置，按照顺序中的位置。传输间隔的开始在所有安装中使用来自安装在第一个位置的顺序的消息进行同步。

8. 发明申请

US20140345789A1 DIRECT MOLD FOR ROTOR BLADES FOR WIND TURBINES 审中-公开
标题翻译：用于风力涡轮机的转子叶片的直接模具
公开(公告)号：US20140345789A1
公开(公告)日：2014-11-27
申请号：US14457543
申请日：2014-08-12
申请人： Senvion SE
发明人： Karl Eichler
IPC分类号： F03D1/06 , B29D99/00 , B29C70/02
CPC分类号： F03D1/065 , B29C33/02 , B29C33/307 , B29C33/38 , B29C70/021 , B29D99/0025 , B29L2031/08 , B29L2031/085 , Y02E10/721 , Y02P70/523 , Y10T156/1028
摘要： A direct mold includes a plank frame and a mold surface body held in shape by the plank frame. The plank frame is made of a plurality of planar panels that are aligned transversely to the longitudinal extension of the rotor blade and are arranged spaced with respect to each other in the direction of the longitudinal extension of the rotor blade. The panels of the plank frame have recesses, into which the mold surface body is inserted and which reproduces in its sequence in the plank frame mainly a progression of a contour of a part of a rotor blade profile. The mold surface body has a layer structure that includes a support layer and a sandwich layer. The support layer is made of rails that are aligned in the longitudinal direction of the rotor blade in a manner bridging the distances between the panels.
摘要翻译：直接模具包括板框架和通过板框架保持形状的模具表面体。板条框架由多个平面板制成，它们横向于转子叶片的纵向延伸部排列，并且在转子叶片的纵向延伸方向上相对于彼此隔开设置。板条框架的面板具有凹槽，模具表面主体被插入其中，并且在凹槽框架中以其顺序再现其主要是转子叶片轮廓的一部分轮廓的进展。模具表面体具有包括支撑层和夹层的层结构。支撑层由沿着转子叶片的纵向方向对齐的轨道制成，其桥接桥板之间的距离。

9. 发明授权

US10066491B2 Fibre composite component for the rotor blade of a wind turbine 有权
公开(公告)号：US10066491B2
公开(公告)日：2018-09-04
申请号：US14674947
申请日：2015-03-31
申请人： SENVION SE
发明人： Enno Eyb , Urs Bendel , Hendrik Mester
IPC分类号： B29C70/68 , F01D5/28 , F03D1/06
摘要： 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.

10. 发明授权

US09944503B2 System and method for transporting and testing a crane intended for use in an offshore wind turbine 有权
公开(公告)号：US09944503B2
公开(公告)日：2018-04-17
申请号：US14778723
申请日：2014-03-04
申请人： SENVION SE
发明人： Martin Winter , Patrick Friebe , Daniel Reinhardt , Jens Nielsen , Ronny Obermüller
IPC分类号： B66C23/62 , B66C23/74 , B66C23/20 , B66C23/36 , G01M99/00
CPC分类号： B66C23/62 , B66C23/207 , B66C23/365 , B66C23/74 , G01M99/007
摘要： A system for transporting and testing a crane includes a crane, a transporting frame and a foundation. A first connecting mechanism is provided for establishing a releasable connection between the crane and the transporting frame. A second connecting mechanism is provided for establishing a releasable connection between the transporting frame and the foundation. In a starting state, the crane, the transporting frame and the foundation are separate from one another. In a transporting state, the crane is connected to the transporting frame. In a testing state, the crane is connected to the transporting frame and the transporting frame is connected to the foundation. The invention also relates to a corresponding method. The invention makes it possible for the crane to be assembled, and tested, at a site remote from an offshore wind turbine.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式