Title:
内燃機関の制御装置及び方法
Document Type and Number:
Japanese Patent JP5556956
Kind Code:
B2
Abstract:
It is an object of the invention to provide an art of realizing good combustion by lowering a combustion critical temperature below a temperature of intake air sucked into a cylinder, in the case where a first fuel that is difficult to ignite and a second fuel that is easy to ignite are supplied into the cylinder. The invention is a control device for an internal combustion engine that includes a control unit that supplies a first fuel that is difficult to ignite and a second fuel that is easy to ignite into a cylinder, and bums the first fuel that is difficult to ignite as well by igniting the second fuel that is easy to ignite, wherein the control unit carries out at least one of a reduction in a supply amount of the first fuel that is difficult to ignite and an increase in a supply amount of the second fuel that is easy to ignite, if a temperature of intake air sucked into the cylinder falls below a combustion critical temperature.
Inventors:
Toshiya Nakajima
Application Number:
JP2013510794A
Publication Date:
July 23, 2014
Filing Date:
April 21, 2011
Export Citation:
Assignee:
Toyota Motor Corp.
International Classes:
F02D19/10; F02B43/00; F02D41/02; F02D41/04; F02M21/02; F02M25/00
Domestic Patent References:
| JP2008223542A | 2008-09-25 | |||
| JP2009180132A | 2009-08-13 | |||
| JP2010133337A | 2010-06-17 | |||
| JP2009085169A | 2009-04-23 | |||
| JPH11246879A | 1999-09-14 |
Foreign References:
| WO2010109599A1 | 2010-09-30 |
Attorney, Agent or Firm:
Yoshiyuki Kawaguchi
Kazunobu Sera
Hirakawa 明
Takehiko Sekine
Katsuhiko Imahori
Ayanori Miyashita
Kazunobu Sera
Hirakawa 明
Takehiko Sekine
Katsuhiko Imahori
Ayanori Miyashita
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