发明名称 |
EXHAUST GAS PURIFICATION APPARATUS FOR AN INTERNAL COMBUSTION ENGINE |
摘要 |
An exhaust gas control apparatus (2) for an engine includes a filter case (3) that has an internal space; a filter (4) that is arranged in the filter case (3) and that purifies exhaust gas; and a mat (5) that is arranged, in a compressed state, between the filter case (3) and the filter (4). The filter (4) is arranged in the filter case (3) with a first flange (45) of the filter (4) engaged with the mat (5) and with a second flange (46) engaged with a retainer (6). |
申请公布号 |
EP2038525(A1) |
申请公布日期 |
2009.03.25 |
申请号 |
EP20070766588 |
申请日期 |
2007.06.26 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
KAWAKUBO, HIROYUKI |
分类号 |
F01N3/022;F01N3/08;F01N3/28 |
主分类号 |
F01N3/022 |
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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