发明授权
- 专利标题： Multi-cylinder internal combustion engine
- 专利标题（中）： 多缸内燃机
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申请号： US12650819申请日： 2009-12-31
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公开(公告)号： US08522743B2公开(公告)日： 2013-09-03
- 发明人: Kenichi Ohmori , Akifumi Nomura
- 申请人： Kenichi Ohmori , Akifumi Nomura
- 申请人地址： JP Tokyo
- 专利权人： Honda Motor Co., Ltd.
- 当前专利权人： Honda Motor Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： JP2009-019223 20090130
- 主分类号： F01M1/02
- IPC分类号： F01M1/02 ; F02B77/00
摘要：
A communicating passage for discharging oil and recovering the oil in an oil pan in a multi-cylinder internal combustion engine wherein the communicating passage enables internal spaces of a plurality of crank chambers corresponding to a plurality of cylinders to communicate is provided to a crankcase. An opening of a drain for discharging oil inside the communicating passage is provided. In addition, the drain for discharging the oil via the opening is provided. The drain is formed to discharge the oil on the side of the oil pan provided to the crankcase.
公开/授权文献
- US20100192900A1 MULTI-CYLINDER INTERNAL COMBUSTION ENGINE 公开/授权日：2010-08-05