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1. 发明申请

US20160138654A1 FLOATING WIND TURBINE BEARING SEAL WITH ENHANCED PROFILE 审中-公开
标题翻译：浮动风力发电机轴承密封与增强型材
公开(公告)号：US20160138654A1
公开(公告)日：2016-05-19
申请号：US14940235
申请日：2015-11-13
申请人： Parker-Hannifin Corporation
发明人： Philip Martin Thomas, Jr. , James Blanding Upshur , Scott A. VanLuvender , Dennis McCarthy
IPC分类号： F16C33/78 , F16C43/04 , F16C33/66
CPC分类号： F16C33/7836 , F16C33/62 , F16C33/7823 , F16C43/045
摘要： A bearing seal assembly is provided for sealing a sealing gap defined by a first race and a second race of a bearing. The bearing seal assembly includes a resilient seal having a cross-sectional profile, wherein the profile defines a flexing portion, and the resilient seal further has a first pressure-bearing side and a second side opposite the first pressure-bearing side. The flexing portion is configured to flex to form an energized seal that seals the sealing gap when a pressure is applied to the first side of the resilient seal, wherein the cross-sectional profile is symmetric about a horizontal axis and asymmetric about a vertical axis. The cross-sectional profile specifically may be a K-shaped profile, and the flexing portion comprises arms defined by the K-shaped profile. The assembly may include a wear strip section positioned outside of the profile of the resilient seal, with a removable blast shield.
摘要翻译：提供轴承密封组件用于密封由第一座圈和轴承的第二座圈限定的密封间隙。所述轴承密封组件包括具有横截面轮廓的弹性密封件，其中所述轮廓限定弯曲部分，并且所述弹性密封件还具有第一承压侧和与所述第一承压侧相对的第二侧。弯曲部分构造成弯曲以形成通电的密封件，当向弹性密封件的第一侧施加压力时，该密封件密封密封间隙，其中横截面轮廓关于水平轴线对称并且关于垂直轴线不对称。截面轮廓具体可以是K形轮廓，并且弯曲部分包括由K形轮廓限定的臂。组件可以包括位于弹性密封件的轮廓外侧的耐磨条部分，其具有可移除的防爆罩。

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