发明名称 |
Internal combustion engine |
摘要 |
An internal combustion engine comprising a main intake passage supplying air-fuel mixture to a combustion chamber, an auxiliary intake passage supplying air or an air-fuel mixture to the combustion chamber through an injection port, a fuel supplement passage for supplementally supplying fuel to the auxiliary intake passage, a solenoid valve provided in the fuel supplement passage, and a control device for controlling opening and closing of the solenoid valve in response to a signal from an oxygen sensor disposed in an exhaust passage, said solenoid valve controlling supply of fuel to the auxiliary intake passage, thereby regulating an overall air-fuel ratio of the mixture supplied to the combustion chamber approximately to a stoichiometric air-fuel ratio.
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申请公布号 |
US4361123(A) |
申请公布日期 |
1982.11.30 |
申请号 |
US19810250547 |
申请日期 |
1981.04.03 |
申请人 |
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA |
发明人 |
HORI, KENJI;KIYOTA, YUHIKO;AKISHINO, KATSUO |
分类号 |
F02B31/08;F02M13/04;(IPC1-7):F02B75/02;F02M23/04;F02M25/06;F02B33/00 |
主分类号 |
F02B31/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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