发明名称 |
SUPERCHARGED INTERNAL COMBUSTION ENGINE |
摘要 |
A supercharged internal combustion engine is provided that is capable of introducing EGR gas into an intake passage on an upstream side relative to a compressor. When a required WGV opening degree is less than a lower limit value WGVmin in a case in which introduction of EGR gas is started under a situation in which the temperature of an EGR valve is less than or equal to a predetermined value X1, the WGV opening degree is controlled during a protection time period T3 after introduction of EGR gas starts by using the lower limit value WGVmin as the required WGV opening degree. |
申请公布号 |
US2017089279(A1) |
申请公布日期 |
2017.03.30 |
申请号 |
US201515305533 |
申请日期 |
2015.06.01 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
YOEDA Keiji |
分类号 |
F02D41/00;F02M35/10;F02D41/14;F02B33/40 |
主分类号 |
F02D41/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Toyota-shi, Aichi-ken JP |