Fuel injection valve for internal combustion engine fuel injection system has armature movable between two stops, damping spring arranged between second stop and armature

摘要

The fuel injection valve has a magnet coil (15) acting on an armature (17) in a lifting direction against a restoring spring (23) and a valve needle connected to a valve closure body, whereby the armature can move between a stop (21) limiting its movement in the lifting direction and a second stop (26) connected to the valve needle for limiting movement in the opposite direction. A damping spring (41) is arranged between the second stop and the armature.