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公开(公告)号:US5570575A
公开(公告)日:1996-11-05
申请号:US318406
申请日:1994-10-05
申请人: Ritsuo Sato , Kimiyoshi Nishizawa , Fuminori Yamanashi , Katsuhiro Shibata , Hideharu Ehara , Kaoru Ikeda , Keiji Yakushiji , Ken Ouchi , Kiyotaka Baba
发明人: Ritsuo Sato , Kimiyoshi Nishizawa , Fuminori Yamanashi , Katsuhiro Shibata , Hideharu Ehara , Kaoru Ikeda , Keiji Yakushiji , Ken Ouchi , Kiyotaka Baba
CPC分类号: F02D41/0235 , F02D41/123 , F02D2200/0804 , F02D2200/501
摘要: A fuel delivery control apparatus for use with an internal combustion engine including an exhaust system having a catalytic converter containing catalysts operable at a temperature for purifying exhaust gases discharged through the exhaust system. A fuelcut control is performed to interrupt fuel delivery to the engine during engine deceleration. The fuelcut control is inhibited when the catalyst temperature exceeds a predetermined value.
摘要翻译: 一种与内燃机一起使用的燃料输送控制装置,所述燃料输送控制装置包括具有催化转化器的排气系统的排气系统,所述催化转化器含有可在净化通过所述排气系统排出 执行燃油切断控制以在发动机减速期间中断向发动机的燃料输送。 当催化剂温度超过预定值时,燃料切断控制被抑制。