发明名称 |
Foil journal bearing utilizing semi-active dampers |
摘要 |
A foil journal bearing which is provided at an interior surface of the bearing housing with a plurality of foils or one foil for supporting a shaft comprises a plurality of dampers embedded in an inside portion of its bearing housing while coming into contact with and supporting the plurality of foils or the one foil to increase stiffness and damping capacity of the bearing during rotation of said shaft, wherein each of said dampers is comprised of a damper pin inserted into one of dimples formed on the interior surface of the bearing housing and an elastic spring interposed between a bottom of the damper pin and a bottom of the dimple.
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申请公布号 |
US6527446(B2) |
申请公布日期 |
2003.03.04 |
申请号 |
US20010915051 |
申请日期 |
2001.07.25 |
申请人 |
LEE YONG BOK;KIM CHANG HO;LEE NAM SOO;KIM TAE HO |
发明人 |
LEE YONG BOK;KIM CHANG HO;LEE NAM SOO;KIM TAE HO |
分类号 |
F16C27/02;F16C17/12;G02B21/16;G11B19/20;(IPC1-7):F16C17/06 |
主分类号 |
F16C27/02 |
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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