Title:
内燃機関の制御装置
Document Type and Number:
Japanese Patent JP4453625
Kind Code:
B2
Abstract:
For an internal combustion engine having an in-cylinder injector and an intake manifold injector, setting of the ratio of fuel injection (DI ratio) between these injectors is changed depending on whether the intake manifold injector is in a high temperature state or a non-high temperature state (normal state). Specifically, when the intake manifold injector is at a high temperature, the setting of the DI ratio is controlled so that the quantity of fuel to be injected from the intake manifold injector is larger than that according to setting of the fuel injection quantity in the normal state under the same engine conditions.
Inventors:
Kenichi Kinose
Application Number:
JP2005213620A
Publication Date:
April 21, 2010
Filing Date:
July 25, 2005
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F02D41/34; F02B23/08; F02D41/02; F02D41/04; F02D45/00
Domestic Patent References:
| JP11351041A | ||||
| JP2006132396A | ||||
| JP2005171821A | ||||
| JP2005133637A |
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Tadashi Muto
Toshio Morita
Tadashi Muto