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    • 1. 发明申请
    • LUBRICATION METHOD FOR HOUSING HAVING AN EXCLUSION SEAL
    • 具有排除密封的外壳的润滑方法
    • US20160186812A1
    • 2016-06-30
    • US14587354
    • 2014-12-31
    • Paul George ConleyBryan UncapherJoe T Inciong
    • Paul George ConleyBryan UncapherJoe T Inciong
    • F16C33/66F16N13/00F16N29/02F16N11/00
    • F16N29/02F16C33/6622F16C33/76F16C35/047F16N7/385F16N2250/04
    • A method includes providing a bearing housing configured to house a bearing, the bearing housing enclosing a free volume for receiving a lubricant and including a shaft in a shaft opening, filling the free volume with the lubricant, providing an exclusion seal between the shaft opening and the shaft, the exclusion seal being repeatably and non-destructively shiftable from a sealing state and a release state, the exclusion seal being shiftable from the sealing state to the release state by increasing a pressure in the bearing housing to above a first level and being shiftable from the release state to the sealing state by decreasing the pressure to below the first level; and continuously maintaining a film of the lubricant between the exclusion seal and the shaft by repeatedly causing the pressure of the lubricant in the free volume to rise above and fall below the first level.
    • 一种方法包括提供一种构造成容纳轴承的轴承壳体,所述轴承壳体包围用于接收润滑剂的自由体积并且包括在轴开口中的轴,用润滑剂填充自由体积,在轴开口和 轴,排除密封件可从密封状态和释放状态重复地且非破坏性地移位,排除密封件可通过将轴承壳体中的压力增加到高于第一水平而从密封状态转移到释放状态,并且是 通过将压力降低到第一水平以下,从释放状态转移到密封状态; 并且通过重复地使自由体积中的润滑剂的压力上升并降至第一水平以下,在排除密封件和轴之间连续地保持润滑剂的膜。
    • 2. 发明申请
    • BEARING SYSTEM WITH LUBRICATED EXCLUSION SEAL
    • 轴承系统与润滑排除密封
    • US20160186811A1
    • 2016-06-30
    • US14587302
    • 2014-12-31
    • Paul George ConleyBryan UncapherJoe T. Inciong
    • Paul George ConleyBryan UncapherJoe T. Inciong
    • F16C33/66F16N29/04F16N29/02F16N13/00F16C33/72F16C33/80
    • F16N29/04F16C19/38F16C33/76F16C35/047F16N13/00F16N29/02F16N2250/04F16N2270/00
    • A bearing system includes a bearing housing configured to house a bearing and enclosing a free volume for receiving a lubricant, a bearing, a pump configured to pump lubricant into the free volume, a shaft in an opening in the housing rotatably supported by the bearing, an exclusion seal between the shaft opening and the shaft that is repeatably and non-destructively shiftable from a sealing state in which it substantially prevents lubricant from leaving the free volume and a release state in which it allows lubricant to escape between the exclusion seal and the shaft. The exclusion seal is caused to shift by increasing and decreasing a pressure in the bearing housing, and the system includes a controller configured to repeatedly shift the exclusion seal by raising and lowering the pressure in the free volume to continuously maintain a lubricating film between the exclusion seal and the shaft.
    • 轴承系统包括构造成容纳轴承并包围用于接收润滑剂的自由体积的轴承壳体,轴承,被配置为将润滑剂泵送到自由体积中的泵,位于由壳体可旋转地支撑的壳体中的开口中的轴, 轴开口和轴之间的排除密封件,其可重复地且非破坏性地从密封状态移位,其中其基本上防止润滑剂离开自由体积,并且释放状态允许润滑剂在排除密封件和 轴。 排除密封件通过增加和减小轴承壳体中的压力而移动,并且该系统包括控制器,该控制器被配置为通过升高和降低自由体积中的压力来重复地移动排除密封件,以在不排除的情况下连续地保持润滑膜 密封和轴。