发明名称 |
TAPERED-LAND THRUST BEARING FOR TURBOCHARGERS |
摘要 |
An oil-lubricated, tapered-land thrust bearing assembly (60) for automotive turbochargers (10) including a thrust bearing (30). The thrust bearing (30) includes an assembly of a base (62) with at least one insert (64 or 66), which is designed to control the oil film as a purposefully compliant structure based on applied force to optimize performance at low and high power operation. The ramp angle is relatively large at a low load and decreases to a smaller ramp angle at higher loads. On one side of the turbocharger (10), the thrust bearing assembly (60) may operate with a flinger sleeve (34) and a thrust washer (24) within a complementary bearing housing cover (32). |
申请公布号 |
WO2013162703(A1) |
申请公布日期 |
2013.10.31 |
申请号 |
WO2013US29233 |
申请日期 |
2013.03.06 |
申请人 |
BORGWARNER INC. |
发明人 |
MOSCETTI, JASON P.;LONGACRE, CHRISTIAN |
分类号 |
F02B29/00;F02B37/00;F02B39/14 |
主分类号 |
F02B29/00 |
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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