Detachable high pressure connection for common rail system, has borehole formed in wall of high pressure pipe, and sealing ring inserted into borehole and protected with clip in circulating nut of borehole against movement from borehole

摘要

The connection has a borehole (2) formed in a wall of a high pressure pipe, where an end of an injection pipe is introduced into the borehole and broadened in the borehole up to an inner diameter of the borehole. A sealing ring (3) formed complementary to the broadening is inserted into the borehole and protected with a retaining clip (8) in a circulating nut (7) of the borehole against a movement from the borehole. An independent claim is also included for a common-rail-system with a common rail and injector lines.