METHOD OF MANUFACTURING HEAT EXCHANGER TUBES AND HEAT EXCHANGER COMPRISING SUCH TUBES

摘要

The method of manufacturing tubes (1) for a heat exchanger comprises the following steps of separately creating a base body (10) and an intermediate wrapper (20) of a diameter greater than that of the base body (10), of introducing the base body (10) into the interior volume of the intermediate wrapper (20), of applying a magnetic field in order to join these together, of positioning the fins (30) with respect to the intermediate wrapper (20) and of mechanically deforming the intermediate wrapper (20) and/or the fins (30) in order to join them together. The heat exchanger comprises tubes (1) obtained using this method of manufacture.