| 发明名称 |
NONNRETURN VALVE OF PISTN COOLING OIL OF INTERNAL COMBUSTION ENGINE |
| 摘要 |
PURPOSE:To minimize lubricating oil consumption by reduction of supply pressure and to uniformize cooling by preventing carbon particle deposits, etc. to deep cavities of external ring. |
| 申请公布号 |
JPS5241745(A) |
申请公布日期 |
1977.03.31 |
| 申请号 |
JP19750116382 |
申请日期 |
1975.09.29 |
| 申请人 |
ITOU TETSUKOUSHIYO KK |
发明人 |
MATSUI TAKEO |
| 分类号 |
F01M1/06;F01P3/06;F01P3/10 |
主分类号 |
F01M1/06 |
| 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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