VESSEL FOR STORING CRYOGENIC LIQUIDS Russian patent published in 2004 - IPC

FIELD: cryogenic engineering.

SUBSTANCE: vessel has heat insulation interposed between the outer and inner walls, charging and drain pipelines provided with valves, and shell. The shell is made of a jacket made of capillary-porous material for storing cryogenic liquid and is mounted to provide additional space with the internal wall. The charging pipeline is in communication with the internal space of the shell. The drain pipeline is connected with the additional space.

EFFECT: reduced heat fluxes to cryogenic liquid.