发明名称 |
INTAKE SYSTEM FOR INTERNAL COMBUSTION ENGINE AND CONTROL METHOD OF THE SAME |
摘要 |
<p>An intake system is provided with an intake flow control valve (300) provided in an intake port (50) upstream of an intake valve (70). The intake flow control valve (300) may be switched between at least a first position (300A) and a second position (300B), in accordance with the operating state of an engine, by rotating a rotary shaft (360), which is supported by a rotary shaft support part (350). In the first position, the clearance between the valve element and the inner wall of the intake port is small. In the second position, the clearance between the valve element and the inner wall of the intake port is large.</p> |
申请公布号 |
WO2008099282(A3) |
申请公布日期 |
2008.11.06 |
申请号 |
WO2008IB00641 |
申请日期 |
2008.02.14 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA;DENSO CORPORATION;KOBORI, YOICHI;AKAGAWA, MASAMICHI |
发明人 |
KOBORI, YOICHI;AKAGAWA, MASAMICHI |
分类号 |
F02D9/10;F02B31/06 |
主分类号 |
F02D9/10 |
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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