Title:
A control device of an internal-combustion engine
Document Type and Number:
Japanese Patent JP6037011
Kind Code:
B2
Abstract:
A control apparatus for an internal combustion engine according to the invention is applied to an internal combustion engine in which EGR gas and condensed water generated by an EGR cooler are supplied into a cylinder. The control apparatus calculates an equivalence ratio of the internal combustion engine, and controls an EGR valve and a condensed water supply valve such that, when the equivalence ratio is high, a supply rate of the condensed water increases and a supply rate of the EGR gas decreases relative to when the equivalence ratio is low.
Inventors:
Masaaki Katayama
Tsuyoshi Hashizume
Tsuyoshi Hashizume
Application Number:
JP2015523797A
Publication Date:
November 30, 2016
Filing Date:
June 28, 2013
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F02D19/12; F02D21/08; F02D45/00; F02M25/025; F02M25/03; F02M26/00; F02M26/35
Domestic Patent References:
| JP2013024138A | 2013-02-04 | |||
| JP2002276519A | 2002-09-25 | |||
| JP2013044245A | 2013-03-04 | |||
| JP2004521227A | 2004-07-15 | |||
| JPH08338317A | 1996-12-24 | |||
| JPS5828558A | 1983-02-19 | |||
| JP2011140922A | 2011-07-21 |
Attorney, Agent or Firm:
Koji Yamamoto
Tatsuo Egami
Satoshi Nakamura
Tatsuo Egami
Satoshi Nakamura