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    • 48. 发明授权
    • 스러스트 베어링
    • 推力轴承
    • KR100305006B1
    • 2001-09-24
    • KR1019990001473
    • 1999-01-19
    • 박승부
    • 박승부
    • F16C19/00F16C19/30F16C19/10
    • F16C19/507F16C13/006F16C19/06F16C19/30F16C33/523F16C33/767F16C33/80F16C2300/14
    • 본발명은스러스트베어링에관한것으로, 본발명은종래기술에의한스러스트베어링이갖는문제점즉, 상기스러스트베어링의상,하부하우징에정밀한요홈을형성하는작업이곤란하였고, 종래기술의다른실시예에는축방향으로작용하는하중이베어링지지축에직접전달됨으로써지지축이쉽게파손되었던문제점을해소하기위하여안출한것이다. 본발명은상부하우징(10)의저면과하부하우징(20)의상면에각 베어링부재(30)의외주면상,하부가접촉되고, 상기각 베어링부재(30)는유지부재(40)의외측면에방사형으로축설되어이루어지는것으로, 본발명에의하면, 축방향으로작용하는하중이베어링부재(30)를지지하는축(41)에전달되지않고각 베어링부재(30)의외륜을통하여상,하부하우징(10,20)에직접전달됨으로써, 전달되는하중을효과적으로지지할수 있을뿐만아니라, 상기상,하부하우징(10,20)의제작을용이하게할 수있는효과가제공되는유용한발명이다.
    • 目的:提供一种止推轴承,以防止由于直接传递到轴承支撑轴的轴向载荷而损坏轴承支撑轴,并简化制造上下壳体,从而实现大型推力轴承。 构成:推力轴承包括安装在上壳体(10)的底表面和上表面之间的轴承元件(30),其中轴承元件径向地安装在保持元件(40)的外周上,轴承 元件是径向球轴承,并且保持元件形成为环形形状的环形,使得沿轴向施加的负载不被传递到轴(41)并且直接传递到上部和 下壳体(10,20)以有效地支撑负载。
    • 50. 发明公开
    • Bearing arrangement for a wind turbine generator
    • Lageranordnungfüreinen Windturbinengenerator
    • EP2868937A1
    • 2015-05-06
    • EP13191440.0
    • 2013-11-04
    • youWINenergy GmbH
    • Rohden, Rolf
    • F16C19/50F16C19/54F16C43/04F16C25/08
    • F16C19/507F03D9/25F03D80/70F16C19/545F16C25/083F16C35/06F16C35/061F16C43/04F16C2226/60F16C2237/00F16C2300/14F16C2360/31
    • A Bearing arrangement for a wind turbine generator having a stator and a rotor is provided. The bearing arrangement comprises a first, a second and a third roller unit group (110,112,114) each comprising multiple roller units (108) for rotatably supporting the rotor with respect to said stator.The bearing arrangement further comprises a rotor ring (116) and the roller units are arranged in rolling contact with the rotor ring. The roller units are circularly arranged around a bearing arrangement axis. Furthermore, each roller unit comprises a single roller and is individually replaceable. In the bearing arrangement, the roller units of the first and second roller unit group are arranged with their longitudinal axes extending substantially perpendicular with respect to the bearing arrangement axis. The roller units of the third roller unit group are arranged with their longitudinal axes extending substantially parallel with said bearing arrangement axis.
    • 提供了一种具有定子和转子的风力涡轮发电机的轴承装置。 轴承装置包括第一,第二和第三辊单元组(110,112,114),每个组单元组包括用于相对于所述定子可转动地支撑转子的多个辊单元(108)。轴承装置还包括转子环(116)和 滚子单元布置成与转子环滚动接触。 滚子单元围绕轴承布置轴线圆周布置。 此外,每个滚子单元包括单个滚筒,并且可单独更换。 在轴承装置中,第一和第二辊单元组的辊单元布置成其纵向轴线相对于轴承布置轴线基本垂直延伸。 第三辊单元组的辊单元布置成其纵向轴线基本上平行于所述轴承布置轴线延伸。