发明名称 |
EXHAUST EMISSION CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE |
摘要 |
<p>PROBLEM TO BE SOLVED: To prevent pressure loss of exhaust by clogging of a scavenging material by restraining formation of ash on an exhaust emission control device furnished with the scavenging material to scavenge a particulate matter contained in the exhaust discharged from an internal combustion engine. SOLUTION: An exhaust emission control device of an internal combustion engine 1 is furnished with a scavenging material to scavenge a particulate matter contained in exhaust discharged from the internal combustion engine 1, and the scavenging material is constituted by supporting metal having electronegativity of not more than the same of a specified component contained in fuel and/or lubricating oil of the internal combustion engine 1.</p> |
申请公布号 |
JP2001012229(A) |
申请公布日期 |
2001.01.16 |
申请号 |
JP19990177011 |
申请日期 |
1999.06.23 |
申请人 |
TOYOTA MOTOR CORP |
发明人 |
ITO KAZUHIRO;TANAKA TOSHIAKI |
分类号 |
F01N3/02;B01D53/92;F01N3/01;F01N3/022;F01N3/023;F01N3/033;F01N3/035;F01N3/08;F01N3/24;F01N13/02;(IPC1-7):F01N3/02 |
主分类号 |
F01N3/02 |
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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