| 发明名称 |
EXHAUST SYSTEM |
| 摘要 |
<p>An reverse type silencer (10) is combined with a resonance type silencer (20). The resonance type section has a core (22) housed in a shell (26) and filled with a sound absorbing material. Open notches (24) are spirally arranged in the core (22) and include downwardly depending lips (28) forming openings to incoming wave forms. Second waves passing the silencer are reflected and attenuated to dampen noise.</p> |
| 申请公布号 |
EP0151507(B1) |
申请公布日期 |
1988.12.28 |
| 申请号 |
EP19850300041 |
申请日期 |
1985.01.03 |
| 申请人 |
EXHAUST INTERNATIONAL (PROPRIETARY) LIMITED |
发明人 |
SCHULTZ, RICHARD DEHANE |
| 分类号 |
F01N1/08;F01N1/10;F01N13/02;F01N13/18;F01N13/20;(IPC1-7):F01N1/10;F01N7/18 |
主分类号 |
F01N1/08 |
| 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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