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JOURNAL BEARING FOR USE IN EPICYCLICAL GEARBOX AND METHOD OF FACILITATING HYDRODYNAMIC OIL FLOW IN THE JOURNAL BEARING
JOURNAL BEARING FOR USE IN EPICYCLICAL GEARBOX AND METHOD OF FACILITATING HYDRODYNAMIC OIL FLOW IN THE JOURNAL BEARING
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机译:齿轮箱中使用的滑动轴承以及在滑动轴承中促进液压油流动的方法
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摘要
A journal bearing for use in an epicyclical gearbox including a non-circular shaped journal pin and a journal bearing body into which the non-circular shaped journal pin is disposed. The non-circular shaped journal pin configured to mimic the shape of the non-cylindrical shaped journal bearing body at least at a high pressure point exerted upon the non-cylindrical shaped journal bearing body during a high pressure event, thereby permitting a free flow of a lubricating fluid there between the non-circular shaped journal pin and the journal bearing body during the high pressure event. An epicyclical gearbox including the journal bearing and method of facilitating a hydrodynamic oil flow in the planet gear journal bearing.
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