Serpentine heat exchanger e.g. evaporator or condenser/gas cooler for automobile air-conditioning, has link sections between corresponding pipe sections of different serpentine pipe blocks

摘要

The heat exchanger has 2 serpentine pipe blocks (12a,12b), positioned one behind the other, each provided by a number of parallel serpentine pipe sections, with a link section (10,11) between corresponding serpentine pipe sections of the pipe blocks, for connecting the pipe sections in series.