发明授权
- 专利标题： Control apparatus and control method of in-cylinder injection type spark ignition internal combustion engine
- 专利标题（中）： 缸内喷射式火花点火内燃机的控制装置及控制方法
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申请号： US12303302申请日： 2007-07-26
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公开(公告)号： US07938098B2公开(公告)日： 2011-05-10
- 发明人: Takeshi Ashizawa
- 申请人： Takeshi Ashizawa
- 申请人地址： JP Toyota-shi
- 专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址： JP Toyota-shi
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2006-204611 20060727; JP2006-204612 20060727
- 国际申请： PCT/IB2007/002128 WO 20070726
- 国际公布： WO2008/012656 WO 20080131
- 主分类号： F02B3/00
- IPC分类号： F02B3/00
摘要：
An ECU controls an internal combustion engine which generates a tumble flow inside a cylinder and strengthens the tumble flow by fuel injected near bottom dead center of an intake stroke. The ECU includes an injection timing changing device that changes the injection timing of fuel based on the amount of air drawn into a cylinder of the internal combustion engine.
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