公开(公告)号：EP2981713B1

公开(公告)日：2018-10-10

申请号：EP13722731.0

申请日：2013-05-07

申请人： Aktiebolaget SKF

发明人： VERHULST, Laurens ,  WELLING, Koos ,  VAN POMMEREN, Jascha

IPC分类号： F03D13/00 ,  F03D1/06 ,  F03D80/70

CPC分类号： F03D1/0658 ,  F03D80/70 ,  F05B2240/54 ,  F05B2250/232 ,  F05B2260/79 ,  Y02E10/721

公开(公告)号：EP2665903B1

公开(公告)日：2017-03-01

申请号：EP12701541.0

申请日：2012-01-20

申请人： Sea-Lix AS

发明人： DALE, Jason ,  ANDERSEN , Aage Bjørn

IPC分类号： F03B3/04 ,  F03B3/12 ,  F03B13/10 ,  F03B13/26

CPC分类号： F03B13/264 ,  B23P15/02 ,  F01D1/26 ,  F03B3/04 ,  F03B3/12 ,  F03B3/126 ,  F03B13/105 ,  F05B2210/404 ,  F05B2240/133 ,  F05B2240/243 ,  F05B2240/40 ,  F05B2250/15 ,  F05B2250/232 ,  F05B2250/25 ,  Y02E10/223 ,  Y02E10/28 ,  Y10T29/49325

公开(公告)号：EP2334931A4

公开(公告)日：2016-06-08

申请号：EP09818727

申请日：2009-10-09

申请人： BIRO AIR ENERGY INC

发明人： MARCHAND HAROLD

IPC分类号： F03D1/04 ,  F03D1/02

CPC分类号： F03D1/025 ,  F05B2240/2211 ,  F05B2240/2213 ,  F05B2250/232 ,  Y02E10/721 ,  Y02E10/725

摘要： A wind powered apparatus (or wind turbine) having two sets of counter rotating blades. Both sets of blades are connected to an alternator and are operable to rotate the stator and rotor thereof in opposite directions relative to one another, thereby doubling their relative speed. The apparatus is equipped with a conical front nose piece having a blunt tip that co-operates with the first and second sets of blades to improve performance of the apparatus by affecting its orientation and the rotational speed of the blades.

公开(公告)号：EP2519739B1

公开(公告)日：2015-08-12

申请号：EP10814644.0

申请日：2010-12-30

申请人： Habek, Nenad ,  Höfgen, Siegfried ,  Langlotz, Holger ,  Schuler, Alfred

发明人： Habek, Nenad ,  Höfgen, Siegfried ,  Langlotz, Holger ,  Schuler, Alfred

IPC分类号： F03B17/06

CPC分类号： F03D1/0633 ,  F03B3/12 ,  F05B2250/15 ,  F05B2250/232 ,  F05B2250/25 ,  Y02E10/223 ,  Y02E10/28 ,  Y02E10/721

公开(公告)号：EP2683941A1

公开(公告)日：2014-01-15

申请号：EP12707752.7

申请日：2012-03-06

申请人： Aktiebolaget SKF

发明人： STEINHAUS, Frank ,  BUCH, Stephan

IPC分类号： F03D11/02 ,  F16H57/08

CPC分类号： F03D11/0008 ,  F03D15/00 ,  F03D15/10 ,  F03D80/70 ,  F05B2240/54 ,  F05B2250/232 ,  F05B2260/30 ,  F05B2260/40311 ,  F16C19/00 ,  F16C19/26 ,  F16C19/364 ,  F16C19/54 ,  F16C19/543 ,  F16C35/067 ,  F16C2360/31 ,  F16C2361/61 ,  F16H2057/085 ,  Y02E10/722

摘要： The invention relates to a planetary transmission of a wind turbine, comprising a ring gear (9), which has an inner toothing, and at least one planet gear (6), which has an outer toothing that is in engagement with the inner toothing of the ring gear (9). The planet gear (6) is supported on an axle (8) in a rotatable manner by means of a bearing (7). The bearing (7) has at least one outer ring (18) with a radial protrusion (22) which projects radially outwards and at least one set of rolling bodies (23) which roll on the outer ring (18). The planet gear (6) has a borehole (16) and a recess (17) in the region of an axial end, said recess radially expanding the borehole (16). The outer ring (18) is arranged in the borehole (16) of the planet gear (6) such that the radial protrusion (22) of the outer ring (18) engages into the recess (17) of the planet gear (6).

摘要翻译： 风力涡轮机的行星传动装置包括具有内齿圈和至少一个行星齿轮的齿圈，该行星齿轮具有与齿圈的内齿啮合的外齿。 行星齿轮通过轴承组件可旋转地支撑在轴上。 轴承组件包括至少一个具有径向向外突出的径向突出部的外环和在外环上滚动的至少一组滚动元件。 行星齿轮在轴向端部的区域中具有孔和凹部，该凹陷使孔膨胀。 外圈设置在行星齿轮的孔中，使得外环的径向突起接合到行星齿轮的凹部中。

公开(公告)号：EP2679805A1

公开(公告)日：2014-01-01

申请号：EP12382266.0

申请日：2012-06-29

申请人： GENERAL ELECTRIC COMPANY

发明人： Moore, Bradley Graham ,  Bagepalli, Bharat ,  Sivanantham, Mohan Muthu Kumar ,  Yegro Segovia, Eugenio ,  Benito Santiago, Pedro Luis ,  Calle Garrido, Alvaro Jaime ,  Bartolome Lopez, Miguel ,  Zalar, Jonathan ,  Gitesh, Verma ,  Close, Ryan Spencer

IPC分类号： F03D1/06 ,  F03D7/02

CPC分类号： F03D11/00 ,  F03D1/0658 ,  F03D7/0224 ,  F03D9/257 ,  F03D80/00 ,  F03D80/70 ,  F05B2250/232 ,  F05B2260/301 ,  Y02E10/721 ,  Y02E10/723

摘要： A rotor for a wind turbine is disclosed. The rotor includes a hub, a rotor blade, and a bearing assembly configured to rotate the rotor blade with respect to the hub.
The rotor further includes an insert, the insert including a first end, a second end, and a body extending therebetween. The first end is coupled to the bearing assembly and the second end is coupled to the rotor blade. The second end defines a second plane oriented at a cone angle with respect to a first plane defined by the first end.

摘要翻译： 公开了一种用于风力涡轮机的转子。 转子包括轮毂，转子叶片和构造成使转子叶片相对于轮毂旋转的轴承组件。 转子还包括插入件，插入件包括第一端，第二端和在其间延伸的主体。 第一端联接到轴承组件，并且第二端联接到转子叶片。 第二端限定相对于由第一端限定的第一平面以锥角取向的第二平面。

公开(公告)号：EP2252790B1

公开(公告)日：2011-09-28

申请号：EP09702794.0

申请日：2009-01-14

申请人： Clipper Windpower, Inc.

发明人： GLENN, Brian ,  DEHLSEN, James, G., P. ,  KELLER, Walter ,  ROHM, Andreas ,  MEHRLE, Wolfgang ,  STUCKERT, Martin

IPC分类号： F03D1/06 ,  F03D11/00

CPC分类号： F03D1/0675 ,  F03D13/40 ,  F03D80/00 ,  F05B2210/16 ,  F05B2240/302 ,  F05B2240/40 ,  F05B2250/232 ,  F05B2260/301 ,  Y02E10/721 ,  Y10T29/4932

摘要： A modular rotor blade for a power generating turbine allows simple replacement of individual rotor blade sections in case of damage to or malfunction of a section. The modular rotor blade includes at least two rotor blade sections, wherein each rotor blade section includes at least one connecting part having at least one conical opening. The connecting parts of adjacent rotor blade sections rest against each other such that the conical openings of the connecting parts are aligned with each other and form a continuous conical connecting opening. Receiving elements for receiving tensioning elements are arranged at the smaller diameter end of the conical connecting opening. A conical bolt corresponding to the continuous conical connecting opening is arranged therein, and at least one tensioning element passes through the conical bolt and tensions the conical bolt against the receiving element.

公开(公告)号：EP2252792A2

公开(公告)日：2010-11-24

申请号：EP09708821.5

申请日：2009-02-03

申请人： Havas, Gábor

发明人： Havas, Gábor

IPC分类号： F03D3/00

CPC分类号： F03D3/00 ,  F03D3/0418 ,  F03D3/0427 ,  F03D13/20 ,  F05B2240/311 ,  F05B2240/9151 ,  F05B2250/232 ,  F05B2250/25 ,  Y02E10/728 ,  Y02E10/74

摘要： Device capable of receiving wind (1) through a gap located on the conic- surface (2) with two lids, to be used either to cover the gap by moving them into the same level of the conic-surface or to lift out from that level and use them as wind deflectors, (3) operating so, that under the conic surface, on an axle located as of the position of the axis of the cone on which (8) lines of blades are fixed (4) on a stable point in the middle of the axle and on by threaded fixation (6) on the top and (7) on the bottom of the (5) axle, further via a drive-wheel located under the axle (10) detachable generator pairs are situated (11) which have variable total and widely adjustable individual - inner - resistance, besides the flooring (12) may be lifted by an erector (13) via bracing rails (14) securing the device.

公开(公告)号：EP1519058A3

公开(公告)日：2010-09-08

申请号：EP04020704.5

申请日：2004-09-01

申请人： AB SKF

发明人： Pickel, Edgar

IPC分类号： F16C19/38 ,  F03D11/00

CPC分类号： F16C19/385 ,  F03D80/70 ,  F05B2250/232 ,  F05B2250/314 ,  F16C33/366 ,  F16C33/60 ,  F16C2240/30 ,  F16C2300/14 ,  F16C2360/31 ,  Y02E10/722

摘要： Die Erfindung betrifft eine Lagerung (1) für den Rotor (2) einer Windkraftanlage (3), die mindestens einen Außenring (4), mindestens einen Innenring (5) und Wälzkörper (8) aufweist, die zwischen Außenring (4) und Innenring (5) angeordnet sind, wobei der Außenring (4) und der Innenring (5) mindestens zwei Laufbahnen (6, 7) aufweisen, wobei die beiden Laufbahnen (6, 7) einen Winkel (α, β) einschließen und wobei die Wälzkörper (8) rollenförmig ausgebildet sind. Um die Anflanschung des Rotors der Windkraftanlage an den Lagerring zu verbessern, ist erfindungsgemäß vorgesehen, dass die Laufbahnen (6) des Außenrings (4) den Winkel (α) einschließend einander zugeneigt angeordnet sind und dass die Laufbahnen (7) des Innenrings (5) den Winkel (β) einschließend einander abgewendet angeordnet sind.

摘要翻译： 风车（3）可以具有安装在由轴承（1）支撑的轮毂（2）上的三个变桨距叶片。 转动力矩（M）和力（F）被抵抗。 单件内圈的中心部分具有比侧面更大的直径，并且截头圆锥滚子的大端部从中心线向外面向外并且朝向两排辊之间的对称平面。 外圈由相互接触的两个L形部分制成。 滚子的轴线与转子的轴线成45度角。 外圈之间的角度小于内圈之间的角度。

公开(公告)号：EP2212549A2

公开(公告)日：2010-08-04

申请号：EP08845677.7

申请日：2008-10-30

申请人： The University Of Manchester

发明人： STANSBY, Peter, Kenneth ,  WILLIAMSON, Alan, Charles ,  STALLARD, Timothy, John

IPC分类号： F03B13/18

CPC分类号： F03B13/1865 ,  F03B13/1885 ,  F05B2250/232 ,  F05B2250/70 ,  F05B2260/96 ,  Y02E10/38

摘要： In wave energy apparatus vertical movement of a float suspended in a body of water drives a power generator. Motion of the float is controlled by taking advantage of the movement of water on the upper surface of the float body. The upper surface can be used to generate hydrodynamic forces acting downwardly against the upward forces acting on the lower surface of the float body, effectively damping its movement in the presence of waves that might otherwise provoke undesirably large vertical movement of the float. The movement of water onto the upper surface can be controlled by adjusting the depth at which the float is suspended.