发明名称 |
JOURNAL BEARING FOR USE IN EPICYCLICAL GEARBOX AND METHOD OF FACILITATING HYDRODYNAMIC OIL FLOW IN THE JOURNAL BEARING |
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. |
申请公布号 |
CA2845493(A1) |
申请公布日期 |
2013.03.07 |
申请号 |
CA20122845493 |
申请日期 |
2012.07.27 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
GHANIME, GEORGE HANNA;HALLMAN, DARREN LEE;SUN, CHANGJIE |
分类号 |
F16C17/02;F16H57/08 |
主分类号 |
F16C17/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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