发明名称 |
DISPOSITIVO DE LUBRIFICACION DE UN SISTEMA DE GUIADO DE VAL-VULA PARA UN MOTOR DE COMBUSTION INTERNA. |
摘要 |
<p>The invention relates to a device for lubricating the guiding system of an internal combustion engine valve having at least one valve stem mounted in a guide. A first upper cavity communicates permanently with a second lower annular cavity through a conduit. The first cavity is selectively interconnected to a lubricant intake duct through a sliding valve comprising an annular groove on the valve stem. A third cavity between the intake duct and the slide valve provides lubrication of the upper portion of the valve guide.</p> |
申请公布号 |
ES442929(A1) |
申请公布日期 |
1977.04.01 |
申请号 |
ES19290004429 |
申请日期 |
1975.11.25 |
申请人 |
SOCIETE D'ETUDES DE MACHINES THERMIQUES S.E.M.T. |
发明人 |
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分类号 |
F01M9/10;F01L1/46;F01L3/08;F16N9/04;(IPC1-7):16K/;01L/ |
主分类号 |
F01M9/10 |
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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