发明名称 |
A sliding structure for a reciprocating internal combustion engine and a reciprocating internal combustion engine using the sliding structure |
摘要 |
A sliding structure for a reciprocating internal combustion engine, including sliding elements (100;104:120;124;128) relatively slidable via lubricating oil therebetween, the sliding elements including sliding surfaces (102;106:122;126;130) opposed to each other and lubricated with a laminar flow of the lubricating oil. The sliding surfaces (102;106:122;126;130) each have base surfaces (10;20) and microscopic dimples (11) or grooves (21) which are so constructed as to prevent reduction of flow resistance to the lubricating oil passing through a clearance between the sliding surfaces (102;106:122;126;130) and assure a lubricating oil film thickness required for reducing friction loss between the sliding elements (100;104:120;124;128). <IMAGE> |
申请公布号 |
EP1630396(B1) |
申请公布日期 |
2013.04.17 |
申请号 |
EP20050022461 |
申请日期 |
2001.11.16 |
申请人 |
NISSAN MOTOR COMPANY LIMITED |
发明人 |
USHIJIMA, KENSHI;YASUDA, YOSHITERU;KANO, MAKOTO |
分类号 |
F16C17/10;F02F1/20;F16C3/14;F16C9/02;F16C33/10;F16J1/02;F16J10/04 |
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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