发明名称 |
Multi-valve engine |
摘要 |
A five-valve per cylinder combustion chamber and intake passage arrangement. The side intake passages of the induction system are configured so that the flow exiting them extend toward each other at acute angles and intersect at a point outside of the cylinder bore axis for improving turbulence in the combustion chamber. A fuel injector is also provided which injects fuel only into the side intake passages.
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申请公布号 |
US5765531(A) |
申请公布日期 |
1998.06.16 |
申请号 |
US19970799848 |
申请日期 |
1997.02.13 |
申请人 |
YAMAHA HATSUDOKI KABUSHIKI KAISHA |
发明人 |
YOSHIKAWA, MASAAKI;UCHIYAMA, SHIGENOBU |
分类号 |
F02B23/08;F02B1/04;F02B31/08;F02F1/24;F02F1/42;F02F3/26;F02M69/00;F02M69/04;(IPC1-7):F02F1/00 |
主分类号 |
F02B23/08 |
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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