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1. 发明申请

WO1995035455A1 SELF-SCAVENGING, HYBRID LUBRICATION SUBSYSTEM 审中-公开
标题翻译：自吸，混合润滑子系统
公开(公告)号：WO1995035455A1
公开(公告)日：1995-12-28
申请号：PCT/US1995006396
申请日：1995-05-30
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： UNITED TECHNOLOGIES CORPORATION , KISH, Jules, G. , SAMMATARO, Stephen, R. , ISABELLE, Charles, J.
IPC分类号： F16H57/04
CPC分类号： F16N7/40 , B64C27/12 , F16H57/0434 , F16N7/18 , F16N2210/08 , F16N2210/12 , Y10T74/19991
摘要： A self-scavenging, hybrid lubrication subsystem for a main transmission gearbox includes a sump that is fabricated as an integral structural extension of the gearbox so that the dynamic fluid level of the lubricating medium in the sump is a predetermined distance above the bottom (18) of the gearbox. The radial discontinuity between the cylindrical (22) and throat segments (26) in combination define a nozzle inlet (28) that is operative to direct outflow of the lubricating medium collected in the bottom of the gearbox to another sump with higher fluid level by means of a nozzle (60). The interaction between the peripheral surface of the rotating annular planetary carrier plate and the structurally-modified side wall of the gearbox exerts a viscous pumping action on the lubricating medium in the flow channels causing the lubricating medium to flow therethrough and being transported through the nozzle (60) to a higher level.
摘要翻译：用于主传动齿轮箱的自清除混合润滑子系统包括：油箱，其被制造为齿轮箱的整体结构延伸部，使得油底壳中的润滑介质的动态流体液位在底部（18）上方预定的距离，的变速箱。圆柱形（22）和喉部段（26）之间的径向不连续性组合限定了喷嘴入口（28），该喷嘴入口（28）可操作以将收集在齿轮箱底部的润滑介质直接通过装置的喷嘴（60）。旋转的环形行星架的外周表面与变速箱的结构改性侧壁之间的相互作用对流动通道中的润滑介质施加粘性泵送作用，导致润滑介质流过并通过喷嘴（ 60）到更高的水平。

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