发明名称 |
CONTROL DEVICE FOR ENGINE |
摘要 |
PURPOSE:To effect accurately a correction control by suction air and prevent the deterioration of a humidity sensor by a method wherein a part of exhaust gas is recirculated into a suction system at the upstream of the humidity sensor while a fuel supplying device is provided in the downstream thereof. CONSTITUTION:The humidity sensor 9 is provided in the downstream of the recirculating exhaust gas C supplied to a suction path 2 to detect the humidity of suction air after the recirculating exhaust gas C is supplied or the suction air actually supplied into a combustion chamber. A fuel injection valve 10, serving as a fuel supplying device, is provided in the suction path 2 at the downstream of the humidity sensor 9. A humidity control device 12 releases moisture D into the suction path 2 at the upstream of the humidity sensor 9. |
申请公布号 |
JPS58124055(A) |
申请公布日期 |
1983.07.23 |
申请号 |
JP19820006516 |
申请日期 |
1982.01.18 |
申请人 |
TOYO KOGYO KK |
发明人 |
NISHIMURA HIROBUMI;MATSUURA MASAHIKO;YOSHIOKA SADASHICHI;SAKURAI SHIGERU |
分类号 |
F02D41/02;F02D19/12;F02D41/04;F02M25/07 |
主分类号 |
F02D41/02 |
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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