Fuel injection equipment, internal combustion engine, and control method of fuel injection equipment

The invention relates to a fuel injection equipment that controls the instability of combustion when the airflow is weak, and improves the fuel cost. A fuel injection equipment for an cylinder injection type and spark ignition type internal combustion engine that injects gasoline directly to a combustion chamber, wherein the top angle at the point of fuel spray in the pressurized atmosphere of absolute pressure 0.5MPa is from -10 DEG to 10 DEG . Further, the fuel is injected at the compression stroke of the internal combustion engine (30) which installs the fuel injection equipment, and said internal combustion engine (30) is started.