发明名称 |
Light-off and close coupled catalyst |
摘要 |
A light-off and close coupled catalyst assembly for a motor vehicle is provided. The assembly includes a plurality of conically shaped catalysts disposed adjacent to the exhaust ports of a combustion engine. The assembly also includes a main brick catalyst disposed downstream of the conically shaped catalysts. The main brick catalyst includes an angled front face and a conically shaped downstream end. |
申请公布号 |
US6713025(B1) |
申请公布日期 |
2004.03.30 |
申请号 |
US19990396569 |
申请日期 |
1999.09.15 |
申请人 |
DAIMLERCHRYSLER CORPORATION |
发明人 |
IVANESCU CORNEL;DESROCHERS GUY R.;INGERMANN KEITH C. |
分类号 |
B01D53/94;F01N3/28;F01N13/02;F01N13/04;F01N13/10;F01N13/18;(IPC1-7):B01D53/94;F01N3/20 |
主分类号 |
B01D53/94 |
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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