Patent ID: 6321719
Filing Date: 2001-11-27
Classification: F02M,F16L

Abstract:
A pressure damper unit which mounts on and closes an opening in a pressure vessel in a fuel distributor tube of an internal combustion engine, which unit consists of:a damper bellows (19) affixed to a sealing cap (21), the sealing cap (21) being of one piece and having a cup section (25) which, along with the damper bellows (19), is inserted into an elongated sleeve section (29), which sealing cap (21) has a first radial flange (28), which adjoins an edge of the cup section (25) remote from the bottom (20) of the cap, which radial flange (28) is used for fastening the sealing cap (21) to one end of the sleeve section (29), and in which the sleeve section (29) has sufficient length to completely surround the damper bellows (19), and at its opposite end has means for connecting it to the opening of the pressure vessel and closes it.