Fastening arrangement for fastening fuel line to injector, has passage opening that is conically formed in longitudinal extension direction of fuel line in subarea

摘要

The fastening arrangement (10) has a connecting nut (22) having a passage opening (24), by which a fuel line is fastened at the injector. The fuel line supplies the fuel to the injector. The fuel line is partially received in the passage opening. The passage opening is conically formed in longitudinal extension direction of the fuel line in a subarea (52). Another subarea (54) of the passage opening is attached to the former sub-area away from the injector in longitudinal extension direction. A transition region between the passage opening and the former subarea is rounded with a radius.