公开(公告)号：US08167495B2

公开(公告)日：2012-05-01

申请号：US12380923

申请日：2009-03-05

Applicant: Henrik Stiesdal

Inventor： Henrik Stiesdal

IPC: F16C32/06

CPC classification number: F16C33/103 ,  F03D80/70 ,  F16C17/02 ,  F16C2300/14 ,  F16C2360/31 ,  Y02E10/722

Abstract: A device is provided having a support structure and a rotating shaft having a center axis which rotating shaft and support structure are pivotable supported against each other by at least one hydrodynamic rotary bearing including a first bearing part and a second bearing part pivotable relatively to each other, a lubricant and a contact zone between the first bearing part and the second bearing part at least when the hydrodynamic rotary bearing is at rest, wherein the rotating shaft and the support structure are shaped in such a way and the hydrodynamic rotary bearing is in such a way arranged on the rotating shaft and the support structure that the contact zone of the hydrodynamic rotary bearing is submerged in the lubricant even when the hydrodynamic rotary bearing is at rest.

Abstract translation: 一种装置，其具有支撑结构和旋转轴，该转轴具有中心轴线，转轴和支承结构通过至少一个流体动力学旋转轴承可枢转地支承，该轴承包括第一轴承部分和相对于彼此可枢转的第二轴承部件 至少当所述流体动力学旋转轴承静止时，所述第一轴承部分和所述第二轴承部分之间的润滑剂和接触区域，其中所述旋转轴和所述支撑结构以这样的方式成形，并且所述流体动力学旋转轴承是这样的 布置在旋转轴和支撑结构上的方式，即使当流体动力学旋转轴承静止时，流体动力学旋转轴承的接触区也浸没在润滑剂中。

公开(公告)号：US20120073104A1

公开(公告)日：2012-03-29

申请号：US13236922

申请日：2011-09-20

Applicant: Christian Laursen ,  Henrik Stiesdal

Inventor： Christian Laursen ,  Henrik Stiesdal

IPC: B23P11/00 ,  F16B31/02

CPC classification number: F16B31/028 ,  Y10T29/49766

Abstract: A bolt system for indicating a level of preload of a bolt that is connectable to a subject to be fixed is disclosed The bolt system includes the bolt with a bolt head, a first sleeve attached to the bolt between the bolt head and the subject and a second sleeve attached to the bolt between the bolt head and the subject. The first sleeve is an inner sleeve and the second sleeve is an outer sleeve that fits around the first sleeve. One sleeve is longer than the other sleeve. When the preload is below a maximum value, the longer sleeve transmits the preload between the bolt head and the subject. When the preload is above the maximum value, the longer sleeve is compressed in such a way that both sleeves transmit the preload between the bolt head and the subject.

Abstract translation: 一种螺栓系统，用于指示能够连接到待固定物体的螺栓的预加载水平。螺栓系统包括具有螺栓头的螺栓，附接到螺栓头部和被检体之间的螺栓的第一套管和 第二套筒连接在螺栓头和主体之间的螺栓上。 第一套筒是内套筒，第二套筒是围绕第一套筒配合的外套筒。 一个套筒比另一个套管长。 当预压力低于最大值时，较长的套管将螺栓头和主体之间的预载荷传递。 当预压高于最大值时，较长的套筒以这样的方式被压缩，使得两个套筒在螺栓头和被摄体之间传递预载荷。

公开(公告)号：US08138621B2

公开(公告)日：2012-03-20

申请号：US13009345

申请日：2011-01-19

Applicant: Henrik Stiesdal

Inventor： Henrik Stiesdal

IPC: F03D9/00 ,  H02P9/04 ,  F02D29/06

CPC classification number: F03D7/0284 ,  F03D7/048 ,  F03D9/255 ,  F05B2240/96 ,  F05B2270/1033 ,  F05B2270/309 ,  F05B2270/337 ,  H02J3/386 ,  Y02E10/723 ,  Y02E10/763

Abstract: A wind energy installation and a method of controlling the output power from a wind energy installation to an electrical grid with a specified nominal grid frequency are provided, in which the output power is controlled as a function of the time derivative of the grid frequency.

Abstract translation: 提供了一种风能装置和一种控制从风力发电设备到具有规定额定电网频率的电网的输出功率的方法，其中输出功率被控制为电网频率的时间导数。

公开(公告)号：US08113788B2

公开(公告)日：2012-02-14

申请号：US12350370

申请日：2009-01-08

Applicant: Henrik Stiesdal

Inventor： Henrik Stiesdal

IPC: B63H1/28

CPC classification number: F03D1/0675 ,  F05B2240/30 ,  Y02E10/721

Abstract: Disclosed is a surface of the blade having a cylindrical root portion, an airfoil portion and a transition portion connecting the root portion with the airfoil portion, wherein the blade comprises a shoulder at the border between the transition portion to the airfoil portion, wherein the blade comprises an element which is arranged substantially at the root portion and/or at the transition portion which creates a slot between the element and the surface of the blade.

Abstract translation: 公开了一种叶片的表面，其具有圆柱形根部，翼型部分和连接根部与翼型部分的过渡部分，其中叶片包括在过渡部分与翼型部分之间的边界处的边缘，其中叶片 包括基本上设置在根部部分处和/或在过渡部分处的元件，其在元件和叶片的表面之间产生槽。

公开(公告)号：US08075277B2

公开(公告)日：2011-12-13

申请号：US11803375

申请日：2007-05-14

Applicant: Henrik Stiesdal

Inventor： Henrik Stiesdal

IPC: B29C70/36

CPC classification number: B29C70/547 ,  B29C70/443 ,  B29L2031/08 ,  Y10T428/1352

Abstract: There is described a method for casting a component comprising at least partly of fiber-reinforced plastic laminate by which the fiber-reinforcement is arranged in a casting mould, wherein at least one venting duct is placed, wherein said fiber-reinforcement and said venting duct are at least partly wetted by the plastic during the casting process in such a way that venting is achieved through said venting duct, and wherein the surface of the venting duct is at least partially made with a semi-permeable membrane that allows the passage of gases but does not allow or only slowly allows the passage of plastics. Furthermore there is described a component comprising at least partly of fiber-reinforced plastic laminate, wherein the plastic laminate inside comprises of one or more venting ducts, wherein the surface of a venting duct is at least partially made with a semi-permeable membrane that allows the passage of gases but does not allow or only slowly allows the passage of plastics.

Abstract translation: 描述了一种用于铸造组件的方法，该组件至少部分地由纤维增强塑料层压材料制成，纤维增强材料通过该纤维增强塑料层压材料布置在铸模中，其中放置至少一个排气管，其中所述纤维增强件和所述排气管 在铸造过程中至少部分地被塑料润湿，使得通过所述通风管道实现排气，并且其中排气管的表面至少部分地由允许气体通过的半透膜制成 但不允许或只允许塑料通过。 此外，描述了至少部分地由纤维增强的塑料层压材料组成的部件，其中塑料层压件内部包括一个或多个通风管道，其中通风管道的表面至少部分地由半透膜制成，其允许 气体通过，但不允许或只允许缓慢地允许塑料通过。

公开(公告)号：US20110248507A1

公开(公告)日：2011-10-13

申请号：US13078179

申请日：2011-04-01

Applicant: Jesper Elliot Petersen ,  Henrik Stiesdal

Inventor： Jesper Elliot Petersen ,  Henrik Stiesdal

IPC: F03D9/00 ,  H02K1/20 ,  H02K9/19 ,  H02K9/00

CPC classification number: H02K1/20 ,  H02K3/44 ,  H02K5/08 ,  H02K7/1838 ,  H02K9/22 ,  H02K2201/15 ,  H02K2213/06 ,  H02K2213/12 ,  Y02E10/725

Abstract: A stator-arrangement for a generator is disclosed. The stator arrangement includes a plurality of stator segments. Each of the plurality of stator segments includes at least one stator winding and is adapted to build a ring-shaped stator when assembled. At least one cooling means is provided with each of the plurality of stator segments.

Abstract translation: 公开了一种用于发电机的定子装置。 定子装置包括多个定子段。 多个定子段中的每一个包括至少一个定子绕组，并且在组装时适于构造环形定子。 至少一个冷却装置设置有多个定子段中的每一个。

公开(公告)号：US20110233938A1

公开(公告)日：2011-09-29

申请号：US13048925

申请日：2011-03-16

Applicant: Henrik Stiesdal

Inventor： Henrik Stiesdal

IPC: H02K1/18 ,  F03D9/00

CPC classification number: H02K1/182 ,  H02K7/088 ,  H02K7/1838 ,  H02K16/00 ,  H02K21/24 ,  H02K2201/03 ,  Y02E10/725

Abstract: A stator arrangement for an electromechanical transducer is provided. The stator arrangement includes a base structure, a coil holder, a coil mounted at the coil holder; and a flexible element connecting the base structure to the coil holder flexibly relative to each other. Further, an electromechanical transducer is provided that includes the above-mentioned stator arrangement and a rotor arrangement rotatable relative to the base structure around an axial direction. Still, further, a wind turbine is provided that includes the above-mentioned electromechanical transducer as a generator.

Abstract translation: 提供了一种用于机电换能器的定子装置。 定子装置包括基座结构，线圈架，安装在线圈架上的线圈; 以及柔性元件，其相对于彼此灵活地将基座结构连接到线圈架。 此外，提供一种机电换能器，其包括上述定子装置和可绕轴向方向相对于基座结构旋转的转子装置。 此外，还提供了包括作为发电机的上述机电换能器的风力涡轮机。

公开(公告)号：US08011893B2

公开(公告)日：2011-09-06

申请号：US12291185

申请日：2008-11-06

Applicant: Henrik Stiesdal

Inventor： Henrik Stiesdal

IPC: F03D11/04

CPC classification number: F03D13/10 ,  F03D9/25 ,  F03D80/00 ,  F03D80/60 ,  F03D80/70 ,  F05B2230/60 ,  F05B2240/14 ,  Y02E10/726 ,  Y02P70/523

Abstract: The invention concerns a module of a nacelle of a wind turbine, which is separately designed, manageable and comprise a housing part. The module is connectable to at least one further module of the nacelle, which is also separately designed, manageable and has a housing part, wherein the housing part of the module builds in the assembled status of the nacelle, which comprises several modules, a part of the housing of the nacelle. The invention concerns also a nacelle comprising several such modules, a wind turbine comprising such a nacelle as well as a method for the stepwise assembly of such a nacelle aloft.

Abstract translation: 本发明涉及风力涡轮机的机舱的模块，其分开设计，可管理并且包括壳体部件。 该模块可连接到机舱的至少一个另外的模块，其还单独设计，可管理并且具有壳体部分，其中模块的壳体部分构建在机舱的组装状态，该机舱包括多个模块， 的机舱的房屋。 本发明还涉及包括若干这样的模块的机舱，包括这种机舱的风力涡轮机以及用于逐渐组装这样的机舱的方法。

公开(公告)号：US20110210464A1

公开(公告)日：2011-09-01

申请号：US13106980

申请日：2011-05-13

Applicant: Claus Burchardt ,  Allan Hurup ,  Michael Nørlem ,  Bendt Olesen ,  Henrik Stiesdal

Inventor： Claus Burchardt ,  Allan Hurup ,  Michael Nørlem ,  Bendt Olesen ,  Henrik Stiesdal

IPC: B29C45/02

CPC classification number: B29C33/0061 ,  B29C70/443 ,  B29C70/48 ,  B29C70/548 ,  B29L2031/08 ,  B29L2031/085 ,  F03D1/0675 ,  Y02E10/721 ,  Y02P70/523

Abstract: A mould and method for vacuum assisted resin transfer moulding of a fibre reinforced laminated structure are provided. The mould includes a first mould part and a second mould part. The first mould part defines a negative impression of the laminated structure, being structurally stable and forming a support for fibre reinforcement layers of the laminated structure. The second mould part connectable to the first mould part for closing the mould and defines together with the first mould part an enclosed space which can be evacuated. The mould further includes a flow duct for guiding a liquid polymer which is formed as a recess in the first mould part and/or a recess in the second mould part that is open towards the enclosed space and extends along a section of the periphery of the first mould part and/or the second mould part.

Abstract translation: 提供了一种用于纤维增强层压结构的真空辅助树脂传递模塑的模具和方法。 模具包括第一模具部件和第二模具部件。 第一模具部分限定了层压结构的负压印，其结构稳定并且形成了层压结构的纤维增强层的支撑。 第二模具部件可连接到第一模具部件，用于封闭模具并且与第一模具部件一起限定可被抽空的封闭空间。 模具还包括用于引导液体聚合物的流动管道，该液体聚合物形成为第一模具部分中的凹部和/或第二模具部分中的朝向封闭空间敞开的凹部，并且沿着 第一模具部件和/或第二模具部件。

公开(公告)号：US08007624B2

公开(公告)日：2011-08-30

申请号：US12434910

申请日：2009-05-04

Applicant: Henrik Stiesdal

Inventor： Henrik Stiesdal

IPC: B29C65/00 ,  B29C70/00 ,  B29C33/00 ,  B29C70/36

CPC classification number: B29C70/443 ,  B29C33/505 ,  B29C43/12 ,  B29C43/18 ,  B29C2043/3644 ,  B29C2043/3649 ,  B29D99/0028 ,  B29L2031/082 ,  B29L2031/085 ,  Y02P70/523

Abstract: Method of manufacturing wind turbine blades having composite materials is provided that includes selecting an outer mould part, selecting an inner mould part, wherein at least a part of the surface of the inner mould part comprises a compressible layer being covered by an airtight membrane, positioning the composite materials in a mould cavity between the outer mould part and the inner mould part, evacuating the mould cavity, and bonding the composite materials, evacuating the compressible layer before positioning the composite materials.

Abstract translation: 提供了具有复合材料的风力涡轮机叶片的制造方法，其包括选择外部模具部件，选择内部模具部件，其中内部模具部件的表面的至少一部分包括被气密膜覆盖的可压缩层，定位 复合材料在外模部分和内模部分之间的模腔中，抽空模腔，并粘合复合材料，在复合材料定位之前排空可压缩层。