RESERVOIR FOR STORAGE OF CRYOGENIC FLUIDS Russian patent published in 1997 - IPC

FIELD: cryogenic engineering. SUBSTANCE: reservoir has heat-insulated container filled with cryogenic fluid with vapor pocket above it and heat-conducting rod made in form of hollow torus whose side surfaces are provided with heat insulation. Torus is used for housing the winding made from high-temperature superconductor connected to emf source by means of flexible wires. In central lower portion there is hollow member movably placed on grate and provided with high-temperature superconductor on its surface. EFFECT: enhanced efficiency. 2 cl, 1 dwg