HYDRAULIC PISTON UNIT USABLE AT LEAST FOR COMPRESSING GAS, COMPRESSED GAS ENERGY CONVERSION DEVICE, COMPRESSED GAS ENERGY CONVERSION-HEAT EXCHANGER ASSEMBLY, COMPRESSED GAS ENERGY CONVERSION-HEAT EXCHANGER ASSEMBLY PRE-STAGE DEVICE, AND COMPRESSED GAS ENGERGY CONVERSION SYSTEM

摘要

A compressed gas energy conversion system comprises at least a twin group that includes a compressed gas energy conversion-heat exchanger assembly and a compressed-gas energy conversion-heat exchanger assembly pre-stage device which, as a preliminary stage, is mounted operatively upstream of the compressed gas energy conversion-heat exchanger assembly.