发明名称 |
Regeneration assist calibration |
摘要 |
The present disclosure relates to engine exhaust aftertreatment systems, and more particularly to the regeneration of a diesel particulate filter. A controller (71) is used to switch the power system (1), in which the aftertreatment system is used, from a first operation mode into a second operation mode to regenerate the particulate filter (54). The transition from the first to the second operation mode is made in response to a change in load on the engine (10) and a threshold amount of time greater than zero has passed after the change in load on the engine (10). |
申请公布号 |
EP2628928(A2) |
申请公布日期 |
2013.08.21 |
申请号 |
EP20130165844 |
申请日期 |
2010.12.10 |
申请人 |
PERKINS ENGINES COMPANY LIMITED |
发明人 |
CARLILL, TOM W.;SOILLEUX, JASON;FARMAN, ALISTAIR C;BLUNDELL, GUY;RODMAN, ANTHONY C. |
分类号 |
F02D41/02;F01N3/023;F01N9/00;F02D9/04;F02D41/00;F02D41/14;F02D41/38;F02M25/07;F02M31/13 |
主分类号 |
F02D41/02 |
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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