发明名称 |
HYDRODYNAMIC BEARING ASSEMBLY AND MANUFACTURING METHOD THEREOF |
摘要 |
There are provided a hydrodynamic bearing assembly and a manufacturing method thereof. The hydrodynamic bearing assembly includes: an oil sealing part formed between a fixed member and a rotating member; and a silicon containing diamond-like-carbon (Si-DLC) or tungsten carbide (W-Carbide) coating layer formed on at least one surface of the fixed member and the rotating member. The silicon containing diamond-like-carbon (Si-DLC) or tungsten carbide (W-Carbide) coating layer is formed on the at least one surface of the fixed member and the rotating member, whereby abrasion of the fixed member and the rotating member due to friction therebetween may be prevented. |
申请公布号 |
US2013330029(A1) |
申请公布日期 |
2013.12.12 |
申请号 |
US201213570510 |
申请日期 |
2012.08.09 |
申请人 |
KWON SANG HYUN;SAMSUNG ELECTRO-MECHNICS CO., LTD. |
发明人 |
KWON SANG HYUN |
分类号 |
F16C32/06;B21D53/10 |
主分类号 |
F16C32/06 |
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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