ELECTROMAGNETICALLY OPERATED FUEL INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES

摘要

An injection valve, comprising a hollow casing containing an electromagnetic winding connected to an electrical pulse source, an armature contained in the casing in proximity to the winding, a hollow nozzle supported by the casing so as to project therefrom by a length defined by the geometrical requirements of the intake duct in order to be able to suitably locate therein the fuel discharge orifice located at the front end of the nozzle, a valve element having one end rigid with the armature is described.