发明授权
- 专利标题： Spark ignition internal combustion engine
- 专利标题（中）： 火花点火内燃机
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申请号： US13290410申请日： 2011-11-07
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公开(公告)号： US08752529B2公开(公告)日： 2014-06-17
- 发明人: Masatoshi Basaki , Tomohiro Hayashi , Takeshi Mizobuchi
- 申请人： Masatoshi Basaki , Tomohiro Hayashi , Takeshi Mizobuchi
- 申请人地址： JP Kariya
- 专利权人： Denso Corporation
- 当前专利权人： Denso Corporation
- 当前专利权人地址： JP Kariya
- 代理机构： Nixon & Vanderhye PC
- 优先权： JP2010-249733 20101108
- 主分类号： F02D41/32
- IPC分类号： F02D41/32 ; F02D41/30
摘要：
A spark ignition internal combustion engine is equipped with a fuel pressure sensor for detecting a viscosity of fuel supplied to a fuel injector based on a variation in a fuel pressure. In a case of stratified combustion by a spray guided injection, an ECU advances a fuel injection start timing of the fuel injector 4 according to the detected viscosity of the fuel. Thus, even if the viscosity of the fuel is significantly high, the fuel-rich area is well formed at a vicinity of the discharge electrode so that a preferable combustion condition can be maintained.
公开/授权文献
- US20120111301A1 SPARK IGNITION INTERNAL COMBUSTION ENGINE 公开/授权日：2012-05-10
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