Patent Number: 6,293,252

Title: Fuel injection device for internal combustion engines

Abstract: The invention relates to a fuel injection device for internal combustionengines, preferably Diesel engines. The device has at least one controlvalve by means of which a control piston is displaceable by a pressuremedium in order to convey fuel through at least one channel toward acombustion chamber of the internal combustion engine. The device has atleast one accumulator for the pressure medium disposed in a flow directionof the pressure medium, whereby the accumulator is provided within thecontrol piston.

Inventors: Niethammer; Bernd (Nurtingen, DE), Lenk; Martin (Chemnitz, DE), Martin; Steffen (Niederfrohna, DE)


International Classification:

Expiration Date: 09/25/2013