发明名称 |
ANTI-ROTATION METHOD FOR A ROLLING ELEMENT BEARING CARTRIDGE |
摘要 |
To solve heat soak and reduced heat rejection capability problems in turbochargers with rolling element bearings (REBs), the REB cartridge is mounted to the bearing housing in a way that is not rigid, thus allows for an oil damping film, but, at the same time, the REB cartridge is held both axially, to transfer thrust loads to the bearing housing, and rotationally, so that the REB cartridge does not rotate relative to the bearing housing, using male or female features in the REB and corresponding female or male features associated with the bearing bore or the turbine face of the bearing housing closure. |
申请公布号 |
WO2010123762(A3) |
申请公布日期 |
2011.01.20 |
申请号 |
WO2010US31335 |
申请日期 |
2010.04.16 |
申请人 |
BORGWARNER INC.;HOUSE, TIMOTHY;DIEMER, PAUL;KELLY, ALLAN;CAVAGNARO, AUGUSTINE |
发明人 |
HOUSE, TIMOTHY;DIEMER, PAUL;KELLY, ALLAN;CAVAGNARO, AUGUSTINE |
分类号 |
F02B39/00;F01D25/16;F02B39/14;F02B39/16 |
主分类号 |
F02B39/00 |
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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