Title:
ディーゼルエンジンの制御システム
Document Type and Number:
Japanese Patent JP7040309
Kind Code:
B2
Abstract:
The fuel injection timing IT is changed based operation and environmental condition of the engine. If the injection timing IT is changed, the rate of fuel passing through meshes of the mesh member (i.e., the mesh passing rate) changes. If the mesh passing rate changes, the set-off position (i.e., the ignition position of the air-fuel mixture) is extended or shortened. Based on this, under the condition of high ignition performance (i.e., the second condition), the mesh passing rate is controlled to increase thereby the set-off position is extended. On the other hand, under the condition of low ignition performance (i.e., the first condition), the mesh passing rate is controlled to decrease thereby the extension of the set-off position is suppressed or prohibited.
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Inventors:
Atsushi Kawakami
Application Number:
JP2018113829A
Publication Date:
March 23, 2022
Filing Date:
June 14, 2018
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F02B23/00; F02B23/06; F02D41/04; F02F3/26
Domestic Patent References:
| JP6017651A | ||||
| JP2012067695A | ||||
| JP2014020277A | ||||
| JP9088609A | ||||
| JP2000509788A | ||||
| JP60150419A |
Foreign References:
| US20060081212 |
Attorney, Agent or Firm:
Hideki Takahashi
Takada Mamoru
Hidekazu Onishi
Takada Mamoru
Hidekazu Onishi