CRYOGENIC TANK Russian patent published in 2015 - IPC F17C3/04 

FIELD: heating.

SUBSTANCE: invention relates to the cryogenic fluid tanks. The tank (100) in form of double structure to store cryogenic fluid with improvement. To achieve the above aim the cryogenic tank 100 was made in form of the double structure containing internal tank 3 to store the low temperature liquefied fluid L and external tank 6 enclosing the bottom part and casing of the internal tank 3. The internal tank 3 contains the internal vessel 1 with bottom out of concrete, and internal cold resistant relief 2 coating the internal surface of the internal tank 1. The external tank 6 contains the external vessel 4 with bottom out of concrete, and external cold resistant relief 5 coating the internal surface of the external tank 4.

EFFECT: invention ensures easy design, and quick installation, at that high reliability of the tank.

9 cl, 9 dwg