发明申请
US20100163000A1 APPARATUS AND METHOD FOR CONTROLLING A FUEL INJECTOR UNDER ABNORMAL CONDITIONS
审中-公开
用于控制不正常条件下的燃油喷射器的装置和方法
- 专利标题： APPARATUS AND METHOD FOR CONTROLLING A FUEL INJECTOR UNDER ABNORMAL CONDITIONS
- 专利标题（中）： 用于控制不正常条件下的燃油喷射器的装置和方法
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申请号： US12664067申请日： 2008-06-13
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公开(公告)号： US20100163000A1公开(公告)日： 2010-07-01
- 发明人: Yoshinori Futonagane , Fumihiro Okumura
- 申请人： Yoshinori Futonagane , Fumihiro Okumura
- 优先权： JP2007-158439 20070615
- 国际申请： PCT/IB08/01520 WO 20080613
- 主分类号： F02M51/00
- IPC分类号： F02M51/00
摘要：
A control device (5) for an internal combustion engine including a fuel injection device (3) is provided. The fuel injection device (3) includes an injection hole (31b, 31c), and is configured to inject fuel from the injection hole (31b, 31c) into a combustion chamber (21). The control device (5) includes an actual injection amount output section (53), an injection amount deviation output section (51a), and an abnormality treatment direction section (51a). The injection amount deviation output section (51a) outputs a signal that indicates the deviation between an actual injection amount and a command fuel injection amount. The abnormality treatment direction section (51a) outputs a signal to enable treatment if the deviation exceeds a predetermined value.
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