ADJUSTABLE BLADE-TO-HUB LEAD-LAG DAMPER ATTACHMENT
    43.
    发明公开
    ADJUSTABLE BLADE-TO-HUB LEAD-LAG DAMPER ATTACHMENT 有权
    EINSTELLBARE BEFESTIGUNGFÜRBLATT-ROTORKOPF-SCHLAG- / SCHWENK-DÄMPFER

    公开(公告)号:EP2947007A1

    公开(公告)日:2015-11-25

    申请号:EP15168540.1

    申请日:2015-05-20

    摘要: An aircraft (101) includes a rotor blade (107) and a rotor hub system (301). The rotor hub system (301) includes a lead-lag damper (303) having a rod end (315) and being operably associated with the rotor blade (107); a blade adapter (307) having a first arm (309) and an opposing second arm (311); a pin (316) carried by the blade adapter (307) and configured to secure in position via the first arm (309) and the second arm (311); and an actuator (703) secured to the pin (316) and configured to adjust the position of the lead-lag rod end (315) relative to the first arm (309) and the second arm (311).

    摘要翻译: 飞机(101)包括转子叶片(107)和转子毂系统(301)。 转子轮毂系统(301)包括具有杆端(315)并且与转子叶片(107)可操作地相关联的牵引滞后阻尼器(303)。 具有第一臂(309)和相对的第二臂(311)的刀片适配器(307); 由所述刀片适配器(307)承载并构造成经由所述第一臂(309)和所述第二臂(311)固定在适当位置的销(316); 以及固定到所述销(316)并且被配置为相对于所述第一臂(309)和所述第二臂(311)调节所述牵引延迟杆端部(315)的位置的致动器(703)。

    Auxiliary bearing for magnetically suspended rotor system
    44.
    发明公开
    Auxiliary bearing for magnetically suspended rotor system 审中-公开
    Hilfslagerfürmagnetischaufgehängtes转子系统

    公开(公告)号:EP2808573A1

    公开(公告)日:2014-12-03

    申请号:EP13305701.8

    申请日:2013-05-29

    摘要: An assembly comprises a rotating shaft (10) supported with respect to a stationary housing (16) by at least one active magnetic bearing (12) presenting a mean radial air gap (E1) and at least one auxiliary bearing (18) comprising on the one hand a bushing (21) fixed to the housing (16) and on the other hand a sleeve (20) fixed on the rotating shaft (10). The bushing (21) and the sleeve (20) have opposite surfaces (24, 23) defining a clearance (E2) which is less than the mean radial air gap (E1). The bushing (21) and the sleeve (20) each exhibit symmetry around a longitudinal axis of the shaft (10) whilst having different profiles in a longitudinal cross-section including the longitudinal axis to optimize the contact pressure distribution when the rotating shaft (10) lands on the auxiliary bearing.

    摘要翻译: 组件包括通过至少一个具有平均径向气隙(E1)的主动磁轴承(12)和至少一个辅助轴承(18)相对于固定壳体(16)支撑的旋转轴(10),至少一个辅助轴承(18) 一方面是固定到壳体(16)的套筒(21),另一方面固定在旋转轴(10)上的套筒(20)。 衬套(21)和套管(20)具有限定小于平均径向气隙(E1)的间隙(E2)的相对表面(24,23)。 衬套(21)和套管(20)各自在​​轴(10)的纵向轴线周围显示对称性,同时在包括纵向轴线的纵向截面中具有不同的轮廓,以在旋转轴(10)处优化接触压力分布 )落在辅助轴承上。

    KIPPSEGMENTRADIALLAGER MIT EINER AUSRICHTEINRICHTUNG FÜR EINE EINWELLENSTRÖMUNGSMASCHINE
    45.
    发明公开
    KIPPSEGMENTRADIALLAGER MIT EINER AUSRICHTEINRICHTUNG FÜR EINE EINWELLENSTRÖMUNGSMASCHINE 审中-公开
    KIPPSEGMENTRADIALLAGER MIT EINER AUSRICHTEINRICHHTUNGFÜREINEEINWELLENSTRÖMUNGSMASCHINE

    公开(公告)号:EP2737226A1

    公开(公告)日:2014-06-04

    申请号:EP12769065.9

    申请日:2012-09-21

    IPC分类号: F16C17/03 F16C23/02

    摘要: A tilting pad radial bearing for a single-shaft turbomachine has a support ring (2), a tilting pad (4), and a tilting pad support (3) with an aligning device (8) which is rigidly fixed to the inner face of the support ring (2) and which has a convex sliding surface (18) that faces inwards and a concave sliding surface (19) that faces outwards, said concave sliding surface being rigidly fixed to the outer lying rear face (6) of the tilting pad (4). The sliding surfaces (18, 19) lie one above the other, and each surface is a circular arc in each sliding surface longitudinal section. The aligning device (8) is designed to keep the axial position of the tilting pad (4) adjustable relative to the support ring (2) such that an angle of attack of the sliding surface (5) of the tilting pad (4) can be adjusted relative to the axis of the tilting pad radial bearing (1) dependent on the axial position of the concave sliding surface (19) relative to the axial position of the convex sliding surface (18).

    摘要翻译: 用于单轴流体机械的可倾瓦块径向轴承具有带对齐装置(8)的支撑环(2),可倾瓦块(4)和可倾瓦块支撑件(3),所述对齐装置刚性地固定到 所述支撑环(2)具有面向内的凸形滑动表面(18)和面向外的凹形滑动表面(19),所述凹形滑动表面刚性地固定到倾斜的外侧后表面(6) 垫(4)。 滑动表面(18,19)一个在另一个之上,每个滑动表面纵向截面中的每个表面都是圆弧。 对准装置(8)被设计成保持可倾瓦块(4)相对于支撑环(2)的轴向位置可调,使得可倾瓦块(4)的滑动表面(5)的迎角可以 根据凹形滑动表面(19)相对于凸形滑动表面(18)的轴向位置的轴向位置相对于可倾瓦块径向轴承(1)的轴线进行调整。

    LAGERELEMENT
    46.
    发明公开
    LAGERELEMENT 有权
    轴承元件

    公开(公告)号:EP2558718A1

    公开(公告)日:2013-02-20

    申请号:EP11722706.6

    申请日:2011-04-14

    IPC分类号: F03D11/00 F16C23/02

    摘要: The invention relates to a bearing element (7) for supporting the rotor hub (4) of a wind turbine (1), comprising at least one inner ring element (10, 40) and at least one outer ring element (11, 41), wherein a plain bearing support is developed between the inner ring element (10, 40) and the outer ring element (11, 41), and wherein the plain bearing support is formed by at least two plain bearings (8, 9, 38, 39) arranged at an axial distance (44) from each other.

    WELLENLAGERUNG EINER SPALTROHRMOTORPUMPE
    47.
    发明授权
    WELLENLAGERUNG EINER SPALTROHRMOTORPUMPE 失效
    轴承为CANNED电机泵的轴

    公开(公告)号:EP0438485B1

    公开(公告)日:1993-06-30

    申请号:EP89911805.3

    申请日:1989-10-10

    IPC分类号: F04D29/04 F16C23/02 H02K15/16

    摘要: Bearing for the end of the shaft of a canned motor pump which is furthest from the pump. In order to facilitate the exchange of the plain bearing bush (2) from the pump side while simultaneously ensuring that the side furthest and the side nearest to the pump of the bearing bush are in true alignment, a mounting bushing (3) carrying the plain bearing bush (2) is provided which is connected in a detachable manner to the housing (7) of the canned motor pump by a thread (6) and a cone (8), which centers the mounting bushing (3) and is situated next to the thread.