Control device for internal combustion engine
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsAkihiko HIGUCHI, Masanori TOYA, Tatsuhiko NAGASHIMA, Taketo NAGASAKI, Ken AYUKAWA
Life of this patent
Estimating the term…
Abstract
A control device controls an engine including an injector that injects hydrogen as fuel. In the engine controlled by the control device, an insertion hole having a fuel injection hole connected to a cylinder at a bottom is provided in a cylinder head. In the engine controlled by the control device, a sac chamber is provided between a tip end of the injector in a state of being inserted into the insertion hole and the bottom of the insertion hole. The control device includes a processing circuit. The processing circuit advances a fuel injection end timing indicated by a crank angle as an engine rotation speed increases.
Claims4
A control device for an internal combustion engine, the control device controlling the internal combustion engine, the internal combustion engine including an injection device that injects hydrogen as fuel, the internal combustion engine having an insertion hole in a cylinder head, the insertion hole having a fuel injection hole connected to inside of a cylinder at a bottom, the internal combustion engine being provided with a sac chamber between a tip end of the injection device in a state of being disposed in the insertion hole and the bottom of the insertion hole, the control device comprising a processing circuit,
- wherein the processing circuit advances a fuel injection end timing indicated by a crank angle as an engine rotation speed increases.
Dependencies are inferred from the claim text.