Injector for a motor vehicle's internal combustion engine uses an injector valve to inject fuel into an internal combustion engine's combustion chamber

摘要

A control valve (2) controls an injector valve via fuel pressure and has an electric coil (8), a valve casing (3) and a valve lifter (5) sliding lengthwise in the valve casing and having an anchor plate (9) fastened on it. A spring chamber (25) has a compression spring (17) with its pretension force opposing the electric coil's pulling force acting upon the anchor plate.