| 发明名称 |
Exhaust silencing system. |
| 摘要 |
<p>© An exhaust silencing system for an automotive engine comprises a sound absorbing tube (6) formed of a gas permeable porous material and connected at its one end (6A) with a tailpipe (4) of the exhaust system of the engine, thereby effectively attenuating exhaust noise, particularly in a high frequency range.</p> |
| 申请公布号 |
EP0121940(A2) |
申请公布日期 |
1984.10.17 |
| 申请号 |
EP19840104067 |
申请日期 |
1984.04.11 |
| 申请人 |
NISSAN MOTOR COMPANY, LIMITED |
发明人 |
ABE, TAKESHI;AOKI, YUUZI |
| 分类号 |
F01N13/08;(IPC1-7):01N1/24;01N7/08 |
主分类号 |
F01N13/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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