发明名称 |
Control device for multicylinder internal combustion engine |
摘要 |
A control device of a multicylinder internal combustion engine provided with a valve operating characteristic control means for controlling a valve operating characteristic of at least one of an intake valve and exhaust valve, which estimates an intake difference of cylinders and limits a control range of said valve operating characteristic in accordance with said estimated intake difference.
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申请公布号 |
US7363889(B2) |
申请公布日期 |
2008.04.29 |
申请号 |
US20040521556 |
申请日期 |
2004.04.28 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
TSUNOOKA TAKASHI;HIRAKU KEIZO;NAKASAKA YUKIHIRO;HASHIZUME AKIRA;KANAI HIROSHI;FUWA NAOHIDE;KAGA TOMOYUKI |
分类号 |
F01L1/34;F01L13/00;F02D13/02;F02D41/00;F02D41/14;F02D45/00;F02M25/07 |
主分类号 |
F01L1/34 |
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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