ADAPTERS FOR WIND TURBINE REFURBISHMENT
    1.
    发明公开
    ADAPTERS FOR WIND TURBINE REFURBISHMENT 审中-公开
    风力发电机组改装适配器

    公开(公告)号:EP3282122A1

    公开(公告)日:2018-02-14

    申请号:EP17181528.5

    申请日:2017-07-14

    摘要: A method for refurbishing a wind turbine 10 includes removing an existing machine head 120 from the wind turbine 10, and providing a new machine head 220 and an adapter 250. The new machine head 220 includes a base frame 222, and further includes a plurality of fastener holes 224 defined in the base frame 222. The adapter 250 includes an outer sidewall 252 and defines a first plurality of fastener holes 254 and a second plurality of fastener holes 256, the first plurality of fastener holes 254 disposed in a first hole pattern 255, the second plurality of fastener holes 256 disposed in a second hole pattern 257 different from the first hole pattern 255. The method further includes connecting the new machine head 220 and the adapter 250 such that the adapter 250 is connected to and between a yaw bearing 134, 234 and one of the base frame 222 or a top flange 112 of a tower 110 of the wind turbine 10.

    摘要翻译: 用于翻新风力涡轮机10的方法包括从风力涡轮机10移除现有的机器头120,并且提供新的机器头220和适配器250.新的机器头220包括基架222,并且还包括多个 限定在底座框架222中的紧固件孔224.适配器250包括外侧壁252并限定第一多个紧固件孔254和第二多个紧固件孔256,第一多个紧固件孔254布置在第一孔图案255中 ,第二多个紧固件孔256设置在与第一孔图案255不同的第二孔图案257中。该方法进一步包括连接新的机器头220和适配器250,使得适配器250连接到偏航轴承 以及风力涡轮机10的塔架110的基架222或顶部凸缘112中的一个。

    INSERT FILETE
    3.
    发明公开
    INSERT FILETE 有权
    GEWINDEEINSATZ

    公开(公告)号:EP3117113A1

    公开(公告)日:2017-01-18

    申请号:EP15712541.0

    申请日:2015-03-10

    申请人: Lisi Aerospace

    IPC分类号: F16B39/284

    摘要: The invention relates to an insert (10) including a first end (12) defining a circular opening (14), a cylindrical body (16) having an inner wall (18) and an outer wall, a second end (20) defining an opening (22) and forming a widened neck (24), characterised in that the body includes a first portion (28), adjacent to the first end, provided with an outer thread (30), and a second portion (32), adjacent to the first portion, including at least two cut-outs (34) defining at least two flexible tabs (36) extending axially, each tab having an outer thread (38) and forming an angle (a) with an axis (A) of the insert towards the outside of the body. Such an insert is used for axially positioning the outer rings of bearings.

    摘要翻译: 这种插入件用于轴向定位轴承的外圈。

    Bearing insulation
    4.
    发明公开
    Bearing insulation 有权
    Lagerisolierung

    公开(公告)号:EP2952737A1

    公开(公告)日:2015-12-09

    申请号:EP14171362.8

    申请日:2014-06-05

    IPC分类号: F03D11/00 F16C33/00

    摘要: It is described a bearing system (200) for a wind turbine with a generator with an outer rotor, preferably for a generator with an outer rotor for a rotor housing of a wind turbine, the bearing system (200) comprising: An inner bearing ring (210), an outer bearing ring (230), a first electrical insulation element (220), a second electrical insulation element (240), a plurality of roller elements (250), a first metal element (261) and a second metal element (262). Therein, the roller elements (250) are arranged at an inner volume between the inner bearing ring (210) and outer bearing ring (230). The first electrical insulation element (220) comprises the first metal element (261). The second electrical insulation element (240) comprises the second metal element (262). The first electrical insulation element (220) is arranged at least partially around the inner bearing ring (210) in order to provide an electrical shielding to the inner of the bearing system (200). And the second electrical insulation element (240) is arranged at least partially around the outer bearing ring (230) in order to provide an electrical shielding to the inner of the bearing system (200).

    摘要翻译: 描述了一种用于具有发电机的风力涡轮机的轴承系统(200),其具有外转子,优选地用于具有用于风力涡轮机的转子壳体的外转子的发电机,所述轴承系统(200)包括:内轴承环 (210),外轴承环(230),第一电绝缘元件(220),第二电绝缘元件(240),多个辊元件(250),第一金属元件(261)和第二金属 元件(262)。 其中,辊元件(250)布置在内轴承环(210)和外轴承环(230)之间的内部容积处。 第一电绝缘元件(220)包括第一金属元件(261)。 第二电绝缘元件(240)包括第二金属元件(262)。 第一电绝缘元件(220)至少部分地布置在内轴承环(210)周围,以便为轴承系统(200)的内部提供电屏蔽。 并且第二电绝缘元件(240)至少部分地布置在外轴承环(230)周围,以便为轴承系统(200)的内部提供电屏蔽。

    Creep prevention device for a ring of a rolling bearing and bearing equipped therewith
    5.
    发明公开
    Creep prevention device for a ring of a rolling bearing and bearing equipped therewith 有权
    Kriechvorbeugungsvorrichtung用于滚动轴承的环,并配备营

    公开(公告)号:EP2722546A1

    公开(公告)日:2014-04-23

    申请号:EP13187970.2

    申请日:2013-10-09

    申请人: Aktiebolaget SKF

    IPC分类号: F16C35/07

    摘要: A device (1) including an annular groove (11) obtained on a lateral assembly surface (10) of a ring (2) of a bearing (3) in contact in use with a seat (8) with respect to which the ring (2) must remain stationary; a first element (15) shaped as a circumferentially open ring and preferably defined by a circumferential ring segment having a non-constant radial thickness (S) and always smaller than a radial depth (P) of the annular groove (11), mounted within the annular groove free to move circumferentially in the annular groove (11); and a second element (16), shaped as a closed ring, which engages the annular groove (11), within which it is mounted radially superimposed on the first element (15) on the side of the lateral assembly surface (10) and having a constant radial thickness (F) such that the second element (16) protrudes radially and overhangingly with respect to the lateral assembly surface (10) at least in correspondence with part (25) of the first element (15).

    Sensoreinrichtung
    7.
    发明公开
    Sensoreinrichtung 审中-公开

    公开(公告)号:EP2527809A1

    公开(公告)日:2012-11-28

    申请号:EP12169293.3

    申请日:2012-05-24

    发明人: Abildgaard, Max

    摘要: Die Erfindung betrifft eine Sensoreinrichtung (1) mit einem dünnen, bandartigen Trägermaterial (2,20) und mit einem oder mehreren Kraftsensoren (3), die auf das Trägermaterial aufgebracht und/oder in das Trägermaterial integriert sind, wobei das Trägermaterial dazu eingerichtet ist,
    a) zwischen einer Außenfläche (5,6,21) eines Wälzlagers (4) und einer als Gegenlager wirkenden Aufnahmeeinrichtung (7) für das Wälzlager angeordnet zu werden und mittels der Kraftsensoren eine oder mehrere der zwischen dem Wälzlager und dem Gegenlager wirkenden Kräfte zu erfassen und als elektrische Signale abzugeben, oder
    b) zwischen einer Außenfläche eines Wälzlagers und einer mittels des Wälzlagers gelagerten drehbaren Welle angeordnet zu werden und mittels der Kraftsensoren eine oder mehrere der zwischen dem Wälzlager und der drehbaren Welle wirkenden Kräfte zu erfassen und als elektrische Signale abzugeben.
    Die Erfindung betrifft ferner ein Verfahren zur Auswertung von Signalen einer Sensoreinrichtung mit mehreren über den Umfang eines Wälzlagers verteilt angeordneten Kraftsensoren.

    摘要翻译: 传感器单元(1)具有薄的带状载体材料(2)和一个或多个力传感器(3),其连接到载体材料或集成在载体材料中。 载体材料对齐以布置在滚子轴承(4)的外表面(5,6)和用作反轴承的保持单元(7)之间。 载体材料对齐以布置在滚子轴承的外表面和枢转轴之间,并且检测作用在滚子轴承和可旋转轴之间的一个或多个力并作为电信号发射。

    LAGERANORDNUNG FÜR EINE TRAGROLLE
    8.
    发明公开
    LAGERANORDNUNG FÜR EINE TRAGROLLE 有权
    Lageranrodnung mit einer Tragrolle

    公开(公告)号:EP2417041A1

    公开(公告)日:2012-02-15

    申请号:EP10717526.7

    申请日:2010-04-06

    申请人: Aktiebolaget SKF

    IPC分类号: B65G39/09 F16C13/02

    摘要: The invention relates to a bearing assembly (1) for a support roller (2) which is at least sectionally designed in a hollow-cylindrical manner, comprising at least one bearing (3) that supports the support roller (2), wherein a carrier element (5) is directly or indirectly arranged between a ring (4) of the bearing (3) and the support roller (2). In order to enable problem-free support of the support roller by the bearing, even when minor malalignments exist between the bearing and support roller, according to the invention the carrier element (5) comprises two hollow-cylindrical sections (5', 5'') which extend in the axial direction (a) of the support roller (2) or the bearing (3) and are connected to a ring-shaped section (5' '') extending in the radial direction (r).

    摘要翻译: 轴承组件包括至少一个用于可旋转地支撑具有至少一个中空圆柱形部分的支撑辊的轴承。 支撑元件直接或间接地设置在至少一个轴承的环和支撑辊之间。 支撑元件包括在支撑辊的轴向方向上延伸的第一和第二中空圆柱形段。 第一和第二中空圆柱形段通过在支撑辊的径向方向上延伸或者与径向方向成一定角度的环形段连接。