发明授权
- 专利标题： Air-fuel ratio control apparatus and method for an internal combustion engine with a turbocharger
- 专利标题（中）： 具有涡轮增压器的内燃机的空燃比控制装置和方法
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申请号： US357646申请日： 1982-03-12
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公开(公告)号： US4450814A公开(公告)日： 1984-05-29
- 发明人: Kunifumi Sawamoto , Tatsuo Morita , Kenji Ikeura , Hiroshi Yamaguchi
- 申请人： Kunifumi Sawamoto , Tatsuo Morita , Kenji Ikeura , Hiroshi Yamaguchi
- 申请人地址： JPX Yokohama
- 专利权人： Nissan Motor Company, Limited
- 当前专利权人： Nissan Motor Company, Limited
- 当前专利权人地址： JPX Yokohama
- 优先权： JPX56-36062 19810313
- 主分类号： F02D41/10
- IPC分类号： F02D41/10 ; F02B37/00 ; F02B37/16 ; F02D21/08 ; F02D41/00 ; F02D41/14 ; F02D5/02 ; F02B3/00
摘要：
Normally, an air-fuel ratio is controlled in accordance with the engine speed and the intake air quantity of an internal combustion engine with a turbocharger. When the output pressure of the turbocharger increases excessively, an intake relief valve opens to decrease the intake air quantity. In this case, the fuel injection quantity is controlled solely in accordance with the engine speed.
公开/授权文献
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