发明名称 |
Method and composite resonator for tuning an engine air induction system |
摘要 |
A method and device are disclosed for tuning an air induction system of an internal combustion engine in which an expansion chamber is combined with a Helmholtz resonator tuned to resonate at the engine speed whereat the expansion chamber would otherwise cause an engine torque decline, the combined effects tuning the system over the entire operational range of speeds of the engine.
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申请公布号 |
US5572966(A) |
申请公布日期 |
1996.11.12 |
申请号 |
US19940315466 |
申请日期 |
1994.09.30 |
申请人 |
SIEMENS ELECTRIC LIMITED |
发明人 |
DODDY, DAVID C.;BRACKETT, STEPHEN E. |
分类号 |
F02B27/00;(IPC1-7):F02M35/10 |
主分类号 |
F02B27/00 |
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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