发明名称 |
Engine with intake valves operated by camshaft |
摘要 |
In a V-type 8-cylinder engine in which the torque for rotating an intake camshaft is higher when intake valves of a #1 cylinder and a #3 cylinder in a left bank are closed, respective noses of a cam for opening and closing the intake valve of the #1 cylinder and a cam for opening and closing the intake valve of the #3 cylinder are each formed at a phase position displaced by X° (X>0) in the advance direction further from the phase position displaced in the advance direction by 90° with respect to the nose of a cam for opening and closing the intake valve of a cylinder fired after a delay of 180° in crank angle.
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申请公布号 |
US7424874(B2) |
申请公布日期 |
2008.09.16 |
申请号 |
US20060522427 |
申请日期 |
2006.09.18 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
TAKAMIYA FUMIO;SADAKANE SHINJI;IMAMURA TOSHIO;OHTANI MOTOKI |
分类号 |
F01L1/34 |
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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