THERMAL COMPRESSION DEVICE Russian patent published in 2012 - IPC F17C5/06 F04B19/24 

FIELD: machine building.

SUBSTANCE: thermal compression device comprises a source of high-pressure gas with a compressor balloon connected to it, a device for thermal cycling of the compressor balloon and a manifold of coolant pumping. The compressor balloon is made in the form of a heat insulated double-walled reservoir with ribbing of an inner vessel, installed in a wall-to-wall cavity connected to a device for thermal cycling of the compressor balloon made as heat exchanges of various temperature and connected in parallel into the coolant pumping manifold. The coolant pumping manifold is made in the form of a closed circuit, where the following components are additionally included - a receiver, a compressor, a check valve and a reservoir connected via a throttling device to the coolant pumping manifold between the check valve and the compressor. The throttling device and the check valve are installed directly at the outlet of the compressor.

EFFECT: improvement and simplification of operating properties of a thermal compression device, higher reliability of compressor operation during pumping of a gaseous coolant.