Title:
A control device of a compression ignition type engine
Document Type and Number:
Japanese Patent JP6123633
Kind Code:
B2
Abstract:
A control device for a compression ignition engine includes a controller configured to operate an engine body by compression ignition combustion when the engine body operates in a compression ignition range. When the engine body operates in a low load range with a load lower than a predetermined load in the compression ignition range, the controller sets a time of fuel injection with the fuel injection valve in a first half of a compression stroke or earlier, and allows the ozonator to introduce the ozone into the cylinder. When the engine body operates in the low load range, the controller controls an ozone concentration to be lower at a higher speed than at a low speed.
Inventors:
Kazuhiro Nagatsu
Atsushi Inoue
Kota Matsumoto
Takashi Kaminaga
Toru Miyamoto
Takashi Goster
Atsushi Inoue
Kota Matsumoto
Takashi Kaminaga
Toru Miyamoto
Takashi Goster
Application Number:
JP2013224533A
Publication Date:
May 10, 2017
Filing Date:
October 29, 2013
Export Citation:
Assignee:
Mazda Corporation Inc
International Classes:
F02M25/12; F02B23/10; F02D13/02; F02D19/12; F02D41/02; F02D41/04; F02D43/00; F02D45/00; F02M26/01
Domestic Patent References:
| JP2002276404A | ||||
| JP2002309941A | ||||
| JP2013194712A | ||||
| JP2000320333A | ||||
| JP11229879A |
Attorney, Agent or Firm:
Maeda patent office