发明名称 |
Control device of a varable cylinder engine |
摘要 |
A control device of an engine having cylinders which are divided into two cylinder groups. The first cylinder group is provided with a first throttle valve and a first recirculation valve. The second cylinder group is provided with a second throttle valve and a second recirculation valve. When shifting from full cylinder operation to partial cylinder operation where the second cylinder group is left idle, the sum of the load of both the cylinder groups is maintained as substantially the same load as the total load before shifting to the partial cylinder operation, the first throttle valve is gradually opened, and the second throttle valve is gradually closed.
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申请公布号 |
US5562086(A) |
申请公布日期 |
1996.10.08 |
申请号 |
US19950520343 |
申请日期 |
1995.08.28 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
ASADA, TOSHIAKI;BAIKA, TOYOKAZU;IWAHASHI, KAZUHIRO;YAMANAKA, AKIHIRO |
分类号 |
F02M25/07;F01N3/24;F01N3/28;F02D17/02;F02D41/00;F02D41/36;(IPC1-7):F02D17/02 |
主分类号 |
F02M25/07 |
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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