Kraftstoffeinspritzvorrichtung für einen Verbrennungsmotor

摘要

The present invention relates to a fuel injection device for an internal combustion engine with a metering injection valve (10) and a fuel vaporiser (16) on the intake pipe side in front of an injection port (12) of the injection valve (10) having at least one electric heating element (23). In order to ensure in particular that the fuel vaporiser reliably and properly prepares the fuel in all heating conditions, i.e. during heating operation for full or partial vaporisation and in the unheated state, the vaporiser region (21) having at least one heating element (23) is closed by an outlet valve (30) on the outlet side.