发明名称 |
Method for regenerating a particulate filter for a boosted direct injection engine |
摘要 |
A method for regenerating a particulate filter is disclosed. In one example, oxygen is pumped from the intake system of a direct injection turobocharged gasoline engine through a cylinder and into the exhaust system by a compressor. In this way, regeneration of a particulate filter may be accomplished without an auxiliary air supply.
|
申请公布号 |
US8464514(B2) |
申请公布日期 |
2013.06.18 |
申请号 |
US20090620386 |
申请日期 |
2009.11.17 |
申请人 |
KERNS JAMES MICHAEL;CUNNINGHAM RALPH WAYNE;RUHLAND HELMUT HANS;SPRINGER MORITZ KLAUS;LORENZ THOMAS;LOUVEN GEORG;HARMSEN JAN;FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
KERNS JAMES MICHAEL;CUNNINGHAM RALPH WAYNE;RUHLAND HELMUT HANS;SPRINGER MORITZ KLAUS;LORENZ THOMAS;LOUVEN GEORG;HARMSEN JAN |
分类号 |
F01N3/22 |
主分类号 |
F01N3/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|