发明名称 |
Control apparatus for internal combustion engine |
摘要 |
In an engine 5 including an in-cylinder injector, the valve timing of an intake valve is retarded by VVT (Variable Valve Timing) controlled by an engine ECU to decompress in a combustion chamber at engine startup. In accordance with a configuration in which the valve timing of intake valve is advanced in a stepped manner from an initial set value, fuel injection from in-cylinder injector is inhibited during the time when the advance is equal to or below a predetermined standard value, and fuel injection from in-cylinder injector is allowed when exceeding the predetermined standard value, whereby degradation in the exhaust emission level in accordance with start time decompression control can be suppressed.
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申请公布号 |
US2006168944(A1) |
申请公布日期 |
2006.08.03 |
申请号 |
US20060338808 |
申请日期 |
2006.01.25 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
INOUE TOSHIO;ABE TSUKASA;FUSHIKI SHUNSUKE;TOMATSURI MAMORU;ANDO DAIGO;HASEGAWA KEIKO;HARADA OSAMU;YAMAGUCHI KATSUHIKO;FUKUI KEITA;SONODA YUKIHIRO;MORITA KOJI;MATSUBARA TAKUJI;NAKAYAMA YUSUKE |
分类号 |
F01N3/20;F01N3/24;F02B23/10;F02D13/02;F02D15/00;F02D29/02;F02D41/02;F02D41/06;F02D41/32;F02D43/00;F02N19/00 |
主分类号 |
F01N3/20 |
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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