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 JP4460430
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).
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Inventors:
Alberto Joanneie
Alessio del Mastro
Alessio del Mastro
Application Number:
JP2004355962A
Publication Date:
May 12, 2010
Filing Date:
December 08, 2004
Export Citation:
Assignee:
CIERRE FEFE SOCIETA CONSOLTIRE PER ATIONI
International Classes:
F01N3/02; F02D41/40; F01N3/24; F02M45/02; F02D41/02; F02D41/04; F02D41/38
Domestic Patent References:
| JP2003343331A | ||||
| JP2003328830A | ||||
| JP2002276402A | ||||
| JP2001159363A |
Attorney, Agent or Firm:
Sota Asahina