Kenyon & Kenyon
Combustion control apparatus for internal combustion engine
A combustion control apparatus for an internal combustion engine that switches combustion modes at the proper timing. At the time of switching from a stratified-charge combustion mode to a homogeneous-charge combustion mode, the angle of an EGR valve is changed to the angle needed for the homogeneous-charge combustion mode first. When a predetermined delay time elapses after a request for switching the combustion mode has been made, substantial mode switching is carried out. The delay time is set based on engine speed and engine load.
Toyota Jidosha Kabushiki Kaisha
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Masanao Noboru Hiroyuki Rihito Senji
Idogawa Takagi Mizuno Kaneko Kato