发明名称 |
EXHAUST CLEANER FOR INTERNAL COMBUSTION ENGINE |
摘要 |
An exhaust purifying system for an internal combustion engine is provided with a plurality of DPFs (30a and 30b) branched and connected to an exhaust passage (15) for collecting particulate matter in an exhaust gas and an ozone supplier for supplying ozone to the upstream side of each of the plurality of DPFs (30a and 30b). The system respectively changes a ratio of a supply amount of the exhaust gas and a ratio of a supply amount of the ozone between the plurality of DPFs (30a and 30b) . |
申请公布号 |
EP1947303(A4) |
申请公布日期 |
2010.11.10 |
申请号 |
EP20060812115 |
申请日期 |
2006.10.17 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
HIRATA, HIROHITO;KAKINOHANA, MASARU;IBE, MASAYA |
分类号 |
F01N3/02;B01D53/94;F01N3/08;F01N3/24;F01N3/28 |
主分类号 |
F01N3/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|