THERMOMECHANICAL DEVICE FOR CREATING ULTRA-HIGH PRESSURES Russian patent published in 2021 - IPC F04B19/24 

FIELD: compressor equipment.

SUBSTANCE: invention relates to compressor equipment, namely to thermocompressors for creating ultra-high gas pressures. The thermomechanical device consists of a compressor 1, a receiver 2 with a reserve of compressed gas, a thermocompressor 5, communicated with the receiver 2 through check valves 4, 8. The thermocompressor 5 is made in two sections, and each of its cavities 6, 9 is equipped with one of two series-connected sections of a thermoelectric battery 7, operating, depending on the polarity of its connection, in antiphase heating-cooling modes. The device is equipped with an ultra-high pressure cylinder 13 with a free-floating heat-insulated piston 14 and its return mechanism 15. The supra-piston cavity of the cylinder 13 is communicated with the sections of the thermocompressor 5 through valves 10, 11, made controlled. The sub-piston cavity of the cylinder 13 is communicated through the inlet check valve 17 with the receiver 2 and through the outlet check valve 19 with the filling cylinder 16.

EFFECT: invention is aimed at increasing the volumetric performance of a thermomechanical device for creating ultra-high pressures.

1 cl, 2 dwg