发明名称 |
Oil separator combined with cylinder head cover |
摘要 |
An oil separator provided in combination with a cylinder head cover of an internal combustion engine. The oil separator includes a separator cover fixed to an inner surface of the cylinder head cover defining a space extending in a first direction perpendicular to axis of a camshaft in plan, between the separator cover and the cylinder head cover. The separator cover has an opening through which the space is opened to a valve operating chamber. A partition wall is provided to define in the space an inlet-side separator chamber and an outlet-side separator. The partition wall extends in a second direction parallel with the axis of the camshaft and being formed with a plurality of fine passages. Additionally, a plurality of projection walls project from a part of the inner surface of the cylinder head cover which faces the valve operating chamber through the opening.
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申请公布号 |
US7117858(B2) |
申请公布日期 |
2006.10.10 |
申请号 |
US20040963743 |
申请日期 |
2004.10.14 |
申请人 |
MAHLE FILTER SYSTEMS JAPAN CORPORATION |
发明人 |
NONAKA ATSUSHI;MOCHIZUKI TERUMOTO |
分类号 |
F02B25/06;F01M13/04;F02F7/00 |
主分类号 |
F02B25/06 |
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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