High temperature-heat exchanger for heat engine for heating working fluid, has two-cover pipe heat exchanger insert inter-bedded as pressure stable-layer between load bearing and load transferring inner and outer support mass

摘要

The high temperature-heat exchanger has a two-cover pipe heat exchanger insert (20), which has an inner heat exchanger pipe (22) and an outer heat exchanger pipe (24). The inner heat exchanger pipe and an outer heat exchanger pipe are arranged concentrically to each other and form a circular shaped flowing channel (26) for a working fluid (28). The flowing channel is connected at front sides (32,34). The two cover pipe-heat exchanger insert is inter-bedded as a pressure stable-layer between a load bearing and load transferring inner and outer support mass.