Patent ID: 6276326
Filing Date: 2001-08-21
Classification: F02B,F02M

Abstract:
A fuel supply arrangement of an internal combustion engine, comprising a connecting device (1) for connecting a fuel supply unit (2) to a cylinder (3), said connecting device comprising a flexible inlet bellow (4) with an inlet duct (5), which bellow (4) has at its one end a first flange part (6), which surrounds the inlet duct and furthest out has a projecting outer edge (7) intended to be pushed upon a projecting inlet stud (8) of the cylinder, and the inlet bellow is at its other end mounted to the fuel supply unit (2) and the inlet stud (8) besides an inlet opening (13) has at least one cavity (14) by the side of the inlet opening, and the inlet bellow is arranged with at least one from the first flange part (6) projecting nose part (15) intended to protrude into the cavity (14) as the inlet bellow is being pushed upon the inlet stud (8) in an axial direction, characterized in that the nose part (15) is provided with at least one duct (16) intended to connect to a duct (17), which essentially is not connected or attached to the inlet duct (5).