Title:
内燃機関の制御装置
Document Type and Number:
Japanese Patent JP6443400
Kind Code:
B2
Abstract:
A control device of an internal combustion engine comprises a heater control part configured to set a target temperature of the electrochemical cell and control the heater so that a temperature of the electrochemical cell becomes the target temperature. The heater control part sets the target temperature to a first temperature when water injection by the water injection device is not being demanded after a predetermined time elapses from startup of the internal combustion engine, and sets the target temperature to a second temperature when an operating state of the internal combustion engine is in a water outflow state where water injected by the water injection device reaches the exhaust passage without going through combustion of air-fuel mixture in the combustion chamber. The second temperature is higher than the first temperature.
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Inventors:
Takeshi Hayashishita
Application Number:
JP2016118384A
Publication Date:
December 26, 2018
Filing Date:
June 14, 2016
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F02D45/00; F02B47/02; F02D19/12; F02D41/14; F02M25/025; G01N27/41
Domestic Patent References:
| JP2180060A | ||||
| JP2008232961A | ||||
| JP2011149927A | ||||
| JP201071110A |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tone Yuuki
Yuichi Morimoto
Shinji Mitsuhashi
Koichi Ito
Jun Tsuruta
Tone Yuuki
Yuichi Morimoto
Shinji Mitsuhashi
Koichi Ito
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