发明名称 |
Catalyst and filter combination |
摘要 |
An exhaust aftertreatment combined filter and catalytic converter has a plurality of flow channels each having both: a) a flow-through channel catalytically reacting with the exhaust; and b) a wall-flow channel trapping particulate such as soot. A filter is also provided. |
申请公布号 |
US7211226(B2) |
申请公布日期 |
2007.05.01 |
申请号 |
US20020075035 |
申请日期 |
2002.02.12 |
申请人 |
FLEETGAURD, INC. |
发明人 |
LIU Z. GERALD;MILLER ROBERT K.;VERDEGAN BARRY M.;HABERKAMP WILLIAM C. |
分类号 |
B01D50/00;B01D46/00;B01D46/10;B01D46/12;B01D46/24;B01D46/52;B01D53/88;B01D53/94;F01N3/021;F01N3/022;F01N3/035;F01N13/02 |
主分类号 |
B01D50/00 |
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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