Title:
エンジンへの燃料噴射を一部再循環排気ガス流量に依存して制御する装置及び方法
Document Type and Number:
Japanese Patent JP5550714
Kind Code:
B2
Abstract:
A device for controlling fuel injection in an internal combustion engine of an automobile, the internal combustion engine being connected at an inlet thereof to a fresh air intake pipe and at an outlet thereof to an exhaust gas discharge pipe including a catalytic converter, an exhaust gas partial recirculation circuit connecting the discharge pipe to the fresh air intake pipe. The device includes a mechanism determining the amount of unburned fuel in the exhaust gases, a mechanism determining the amount of fresh air taken into the internal combustion engine, and an electronic controller determining the amount of fuel to be injected depending on signals received of the determined amount of unburned fuel and the determined amount of fresh air taken in.
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Inventors:
Serra and ブリューノ
ウルリエ and Sylvan
ウルリエ and Sylvan
Application Number:
JP2012500294A
Publication Date:
July 16, 2014
Filing Date:
March 15, 2010
Export Citation:
Assignee:
Renault S. ア. S.
International Classes:
F02D41/34; F01N3/08; F01N3/24; F02D21/08; F02D23/00; F02D45/00; F02M25/07
Attorney, Agent or Firm:
Yoshitaka Sonoda
Yoshinori Kobayashi
Yoshinori Kobayashi