Rihrförmiger wärmetauscher für kraftfahzeug-klimaanlagen

摘要

A tubular heat exchanger is provided for a motor vehicle air conditioner with an inner tube through which a fluid or gas can flow and an outer tube radially enclosing the inner tube subject to the formation of an intermediate space through which a flow can flow. The inner tube and the outer tube are at least radially fixed to each other by means of a number of stampings radially worked into the outer tube.