Patent ID: 6443223
Filing Date: 2002-09-03
Classification: F28D,F28F

Abstract:
A connecting device for a heat exchanger having as arranged at one side thereof a vertical upper header and a vertical lower header integral therewith, the upper header and the lower header having a lower-end opening and an upper-end opening respectively as arranged in a row, the connecting device comprising a blocklike connector body having two through bores corresponding to the respective openings and fixed to the heat exchanger with the through bores in coincidence with the respective openings, a tubular member being fluid-tightly fitted in each of the through bores, each said tubular member projecting beyond the blocklike connector body at solely one end, said one end being a connecting end projecting toward a connectable device, the connecting end being in the form of a spigot fittable in a socket of the connectable device.