发明名称 |
METHOD AND SYSTEM FOR REGENERATING A PARTICULATE FILTER |
摘要 |
An engine system and method for operating an engine that includes a particulate filter is described. In one example, spark delivery to one or more engine cylinders is ceased while fuel is continued to be injected to the one or more cylinders to improve particulate filter regeneration. The system and method may be particularly beneficial for direct injection turbocharged engines. |
申请公布号 |
US2014041362(A1) |
申请公布日期 |
2014.02.13 |
申请号 |
US201213584485 |
申请日期 |
2012.08.13 |
申请人 |
ULREY JOSEPH NORMAN;BANKER ADAM NATHAN;RUONA WILLIAM CHARLES;PATTERSON HENRY W.;FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
ULREY JOSEPH NORMAN;BANKER ADAM NATHAN;RUONA WILLIAM CHARLES;PATTERSON HENRY W. |
分类号 |
F01N3/023;F01N3/035 |
主分类号 |
F01N3/023 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|