Process and device to control the movement of a component of a fuel injection valve, especially a pump nozzle unit for a combustion engine puts regulator in an intermediate position

摘要

A process for controlling the movement of a component of a fuel injection valve, especially a pump nozzle unit for a combustion engine in which an actuator (21) is coupled to a regulating valve (11) comprises applying a current (I) to open and close an injection nozzle (16). After closing the valve takes up an intermediate position between open and closed. An Independent claim is also included for a device for use in the detailed process, which controls and/or regulates the movement of a control valve of an electromagnetic fuel injecting valve, in particular the pump nozzle unit of an internal-combustion engine.