发明名称 |
Spindle motor for hard disc drive |
摘要 |
A spindle motor for a hard disc drive. The spindle motor includes an oil outflow prevention part mounted at an inner side of an oil inlet, preventing oil from flowing out through the oil inlet, but allowing an outflow of air bubbles that are generated due to gasification of the oil. Accordingly, the contamination of the spindle motor due to oil that has flowed out is decreased. |
申请公布号 |
US2004190195(A1) |
申请公布日期 |
2004.09.30 |
申请号 |
US20030693945 |
申请日期 |
2003.10.28 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
YOO YONG-CHUL |
分类号 |
F16C17/10;F16C33/10;G11B17/028;G11B19/20;H02K5/10;H02K5/16;H02K7/08;(IPC1-7):G11B17/02 |
主分类号 |
F16C17/10 |
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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