发明授权
- 专利标题： In-cylinder injection type spark ignition internal combustion engine
- 专利标题（中）： 缸内注射式火花点火内燃机
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申请号： US09121875申请日： 1998-07-24
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公开(公告)号： US06196180B1公开(公告)日： 2001-03-06
- 发明人: Hirofumi Higashi , Yasuhiko Iwamoto , Tateo Kume , Tetsuo Kataoka , Shinichi Murata , Kazuhiro Ichimoto , Kojiro Okada , Akihito Miyamoto
- 申请人： Hirofumi Higashi , Yasuhiko Iwamoto , Tateo Kume , Tetsuo Kataoka , Shinichi Murata , Kazuhiro Ichimoto , Kojiro Okada , Akihito Miyamoto
- 优先权： JP9-200251 19970725
- 主分类号： F02F700
- IPC分类号： F02F700
摘要：
In a SOHC type internal combustion engine having a single camshaft, a fuel injector is provided for directly injecting a fuel into a combustion chamber, and an intake port is provided such that one end of the intake port is open at intake openings to the combustion chamber. The intake port extends toward the top face of a cylinder head between the camshaft and two intake valves, such that at least a part of the intake port passes through a region between the shortest lines connecting respective head portions of the intake valves and the camshaft.