CONNECTION DESIGN FOR BRANCH CONNECTORS IN A HIGH PRESSURE FUEL RAIL

摘要

A branch connection for branch connectors in which surfaces of head portions 4 of branch connectors are each tightly pressed against and thus connected to the pressure bearing surfaces or head seats of a high-pressure fuel rail 1, wherein the included angles theta 1 of the pressure bearing surfaces are each larger than the included angles theta 2 of the surfaces of the head such that the outside edge portions of the head seats of a fuel rail are prevented from biting into the pressure heads. IMAGE