发明名称 |
ADAPTIVE MANIFOLD TUNING |
摘要 |
The effective area of a Helmholtz resonator (24) used to tune the manifold is varied in accordance with engine speed to improve the engine-torque speed curve. The organization and arrangement of air intake passage (14), plenum chamber (18), runners (20), and Helmholtz resonator (24) is also advantageous.
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申请公布号 |
WO9511373(A1) |
申请公布日期 |
1995.04.27 |
申请号 |
WO1994CA00502 |
申请日期 |
1994.09.19 |
申请人 |
SIEMENS ELECTRIC LIMITED |
发明人 |
BRACKETT, STEPHEN, E.;HOULE, DENNIS, E. |
分类号 |
F02B27/00;F02B27/02;(IPC1-7):F02B27/02 |
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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