초록 ▼

An internal combustion engine having a plurality of cylinders is provided with a fuel supply system of a single point injection type, a fuel supply control apparatus controls at least one of operation initiating timing and operating duration of a fuel injection valve for at least one of the cylinder

An internal combustion engine having a plurality of cylinders is provided with a fuel supply system of a single point injection type, a fuel supply control apparatus controls at least one of operation initiating timing and operating duration of a fuel injection valve for at least one of the cylinders independently from the other cylinders, to thereby optimize the distribution of fuel supply to each of the cylinders.

대표청구항 ▼

A fuel supply control apparatus for use in a multicylinder internal combustion engine having a single fuel injection valve for supplying fuel to all the cylinders, comprising: first means for generating, for each respective cylinder, a respective reference signal in response to the fuel intake strok

A fuel supply control apparatus for use in a multicylinder internal combustion engine having a single fuel injection valve for supplying fuel to all the cylinders, comprising: first means for generating, for each respective cylinder, a respective reference signal in response to the fuel intake stroke for that respective cylinder; second means for generating control signals for operating said fuel injection valve in response to said reference signals generated by said first means for every respective cylinder; and third means for controlling the starting time of said control signals for operating said fuel injection valve so as to supply fuel to each cylinder in accordance with the characteristics of the fuel supply path from said fuel injection valve to each cylinder, whereby a uniform distribution of fuel is achieved among the respective cylinders.