发明名称 |
High performance automotive muffler |
摘要 |
A high performance vehicular muffler is provided. The muffler includes a centrally disposed outlet tube, an inlet tube and a transfer tube. Internal baffles define a low frequency tuning chamber with which the inlet tube and transfer tube communicate. A high frequency tuning chamber surrounds the portion of the outlet tube between the internal baffles. The high frequency tuning chamber is packed with an absorbant. The opposed end caps of the muffler are provided with outwardly bowed portions to achieve a more laminar flow of exhaust gases and to minimize back pressure.
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申请公布号 |
US4673058(A) |
申请公布日期 |
1987.06.16 |
申请号 |
US19860861525 |
申请日期 |
1986.05.09 |
申请人 |
G ENTERPRISES LIMITED |
发明人 |
ROBERTS, PETER;CHUNG, SYDNEY |
分类号 |
F01N1/02;F01N1/04;F01N1/08;(IPC1-7):F01N1/04 |
主分类号 |
F01N1/02 |
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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