发明名称 |
ABGASREINIGUNGSVORRICHTUNG |
摘要 |
An exhaust gas purification apparatus for an automotive internal combustion engine. The apparatus comprises a casing that forms a part of an exhaust gas passage of the engine. A substrate, disposed in the casing, carries a substrate to purify exhaust gas. A supporting mat is provided to support the substrate in the casing by being located between the substrate and the casing. The supporting mat has a depression to trap foreign matters at an upstream-side end of the supporting mat, the upstream-side end facing upstream side of exhaust gas flow in the exhaust gas passage. |
申请公布号 |
DE60209005(T2) |
申请公布日期 |
2006.07.13 |
申请号 |
DE2002609005T |
申请日期 |
2002.04.30 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
YAMAGUCHI, YASUAKI;SHIBATA, KATSUHIRO;OOUCHI, KEN;NISHIZAWA, KIMIYOSHI |
分类号 |
F01N3/28;F01N3/037 |
主分类号 |
F01N3/28 |
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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