Connector for the pressure fuel pipe at the fuel injector, at an IC motor, has a ring collar at the outflow end which is distorted to press against a cut-back section in the sealing disk

摘要

The fuel feed to a fuel injector, at an internal combustion motor, has a pressure tube connector (10) with a drilling (12) through it for the fuel flow. The outflow end (7) of the connector has a sealing surface (24) around the drilling outlet. A sealing disk (20) has one side (26) which lies against the sealing surface, and the other side (27) lies against the sealing surface of the fuel injection valve, and it has a center opening for the fuel flow through it. The outflow end of the connector has a ring collar (22), which is distorted to fit against a cut-back surface (32) at the sealing disk.