发明申请
- 专利标题： FUEL CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
- 专利标题（中）： 内燃机燃油控制装置
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申请号： US12361893申请日： 2009-01-29
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公开(公告)号： US20090240421A1公开(公告)日： 2009-09-24
- 发明人: Katsuhiko MIYAMOTO , Tetsuya Watanabe , Masashi Takahashi , Kinichi Iwachido
- 申请人： Katsuhiko MIYAMOTO , Tetsuya Watanabe , Masashi Takahashi , Kinichi Iwachido
- 优先权： JP2008-075679 20080324
- 主分类号： F02D41/30
- IPC分类号： F02D41/30
摘要：
A fuel control device for an internal combustion engine determines that the internal combustion engine is in a transient state, by a criterion D, and makes fuel correction, where the transient-state criterion D is set to be a more relaxed criterion (=|ΔTHaf|) when forcible modulation control is being performed, compared with a normal criterion (=|ΔTHn|) used when the forcible modulation control is not being performed.
公开/授权文献
- US07877190B2 Fuel control device for internal combustion engine 公开/授权日：2011-01-25