HIGH-PRESSURE FUEL ACCUMULATOR

摘要

The invention relates to a high-pressure fuel accumulator for use in a common rail fuel injection system in an internal combustion engine, comprising a tubular base body (1) having at least one sleeve (13) welded thereto for connection to a high-pressure line (6). In order to improve the quality and reliability of the high- pressure connection points, a collar (14) is embodied on the end of the sleeve (13) facing the base body (1).