Title:
微粒子除去フィルター再生時におけるコモンレール噴射システム型ディーゼル・エンジンの制御方法
Document Type and Number:
Japanese Patent JP5204737
Kind Code:
B2
Abstract:
Method for controlling a diesel engine with a common-rail injection system and a particulate filter, comprising the steps of performing at least one main injection (PRE, MAIN, AFTER) of fuel into a cylinder of the engine, the fuel being intended to take part in combustion inside the cylinder, and performing a post-injection (POST) in order to inject a predefined total quantity of fuel (QPOST) inside the cylinder, the post-injection being separated from the main injection (PRE, MAIN, AFTER) by means of a time separation interval such that the fuel injected during post-injection does not take part in combustion. The method also comprises the step of dividing the post-injection (POST) into a plurality of separate post-injections (POST1, POST2, POST3).
Inventors:
Alberto Joanneie
Alessio del Mastro
Alessio del Mastro
Application Number:
JP2009234558A
Publication Date:
June 05, 2013
Filing Date:
October 08, 2009
Export Citation:
Assignee:
CIERRE FEFE SOCIETA CONSOLTIRE PER ATIONI
International Classes:
F02D41/40; F01N3/02; F02M45/02; F01N3/023; F01N3/025; F01N3/029; F01N3/24; F02D41/02; F02D41/04; F02D41/38
Domestic Patent References:
| JP2001336414A | ||||
| JP2001159363A | ||||
| JP2003307120A | ||||
| JP2001173498A |
Attorney, Agent or Firm:
Kawamura Taku
Yousuke Fujimori
Yousuke Fujimori