Patent ID: 6330876
Filing Date: 2001-12-18
Classification: F02M

Abstract:
A high-pressure injection system for internal combustion engines, comprising:a high-pressure pump having a plunger cylinder, the plunger cylinder having a delivery chamber;a port element arranged on an outlet side of the plunger cylinder and having an outlet port, a first end face and a second end face, the port element flow-connected to the delivery chamber and an outlet valve, the first end face of the port element facing the plunger cylinder; anda high-pressure line element arranged on the outlet side of the port element,wherein:the high-pressure line element comprises a common rail with a high-pressure sealing surface, the common rail bears against the second end face of the port element;the port element is clamped between the plunger cylinder and the common rail; andthe first and second end faces of the port element each comprise a high-pressure sealing surface.