发明名称 Retention of ball bearing cartridge for turbomachinery
摘要 An exemplary method for limiting movement of an outer race of a bearing cartridge includes positioning the bearing cartridge in a substantially cylindrical bore having a longitudinal axis, an inner diameter exceeding an outer diameter of the outer race, a proximate end and a distal end; limiting axial movement of the outer race at the distal end of the cylindrical bore with a counterbore substantially coaxial to the cylindrical bore and having an inner diameter less than the outer diameter of the outer race; limiting axial movement of the outer race at the proximate end of the cylindrical bore with a plate positioned substantially orthogonal to the longitudinal axis; and limiting rotation of the outer race with a pin positioned in a pin opening accessible via a lubricant drain. Various exemplary bearing cartridges, housings, assemblies, etc., are also disclosed.
申请公布号 US7987599(B2) 申请公布日期 2011.08.02
申请号 US20080323295 申请日期 2008.11.25
申请人 HONEYWELL INTERNATIONAL INC. 发明人 MAVROSAKIS PETER
分类号 B21D53/10;F01D25/16;F04B17/00;F04B35/00;F16C19/18;F16C27/04;F16C35/067 主分类号 B21D53/10
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