Title:
内燃エンジンの燃料噴射制御装置及び制御方法
Document Type and Number:
Japanese Patent JP6380675
Kind Code:
B2
Abstract:
An internal combustion engine comprises a port injection injector for injecting fuel into an intake port and a direct injection injector for injecting fuel into a combustion chamber. A controller causes the port injection injector and the direct injection injector to inject fuel on the basis of a running condition of the internal combustion engine. Further, the controller increases an injection amount of the direct injection injector above a normal injection amount of the direct injection injector when the internal combustion engine decelerates, thereby reducing the fuel pressure of the direct injection injector rapidly.
Inventors:
Tadaki Mano
Application Number:
JP2017524253A
Publication Date:
August 29, 2018
Filing Date:
June 19, 2015
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
F02D41/34; F02D15/02; F02D41/02; F02D41/12; F02D43/00; F02M25/08; F02M63/00
Domestic Patent References:
| JP2006336620A | ||||
| JP2007162611A | ||||
| JP2007170190A | ||||
| JP2004156578A | ||||
| JP2013036447A | ||||
| JP2014240627A |
Attorney, Agent or Firm:
Goto Patent Office