发明名称 |
Valve train for internal combustion engine |
摘要 |
A valve train for an internal combustion engine is comprised of a lubricating oil, and a camshaft which is made of an iron-based material and comprises a cam lobe and a camshaft journal. The camshaft slidingly moves on a counterpart thereof through the lubricating oil. A hard carbon film is formed on at least one of a sliding portion of the camshaft and the counterpart made of an iron-based material. A hydrogen amount of the hard carbon film is 10 atomic percent or less.
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申请公布号 |
US2005056241(A1) |
申请公布日期 |
2005.03.17 |
申请号 |
US20040912575 |
申请日期 |
2004.08.06 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
NOMURA SHIN;MIURA TAKAHIRO;KANO MAKOTO;MABUCHI YUTAKA;HAMADA TAKAHIRO;MURAKAMI MIKI |
分类号 |
F01L1/04;C10M101/02;C10M129/70;C10M133/06;C10M133/56;C10M137/10;C10M139/00;C10M169/06;C10N10/04;C10N30/06;C10N40/25;C10N60/14;F01L1/047;F01L1/14;F01L1/18;(IPC1-7):F01L1/04 |
主分类号 |
F01L1/04 |
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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