Fuel injection device for compression ignition engine

摘要

A fuel injection device for a Diesel engine provided in one combustion chamber thereof with a plurality of injection nozzles and as many plunger pumps; which device is adapted so that the time intervals at which the plurality of injection nozzles inject fuel into the combustion chamber are automatically optimized in accordance with the variable conditions under which the engine is put to operation, whereby the formation of nitrogen oxides in the exhaust gas of the engine is controlled without entailing any decline in the engine output.