DEVICE FOR STORAGE OF PRODUCTS Russian patent published in 2002 - IPC

FIELD: storage of cryogenic products, food-stuff and biological products at low temperatures. SUBSTANCE: proposed device has double-wall reservoir with shield-vacuum insulation located in space between walls; insulation includes alternating reflecting and gasketing materials and adsorbent. Adsorption material layers adjoin layers of reflecting material on side of inner wall. EFFECT: protracted storage of products at low temperatures due to enhanced heat-insulating properties and reduced heat gain. 1dwg