发明名称 |
Variable air intake pipe length |
摘要 |
An air intake system for an internal combustion engine has at least one air box and a short duct for each cylinder. Each duct can be extended to provide higher torque at low speed. At high speed, the shorter duct length can be selectively provided for enhanced engine performance.
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申请公布号 |
US2003233992(A1) |
申请公布日期 |
2003.12.25 |
申请号 |
US20030439324 |
申请日期 |
2003.05.16 |
申请人 |
KORENJAK NORBERT;KUSEL HEINZ |
发明人 |
KORENJAK NORBERT;KUSEL HEINZ |
分类号 |
F02B27/02;F02M35/10;(IPC1-7):F02M35/10 |
主分类号 |
F02B27/02 |
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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