SEALED AND ISOTHERMAL CONTAINER CONTAINING METAL MEMBRANE WITH CORRUGATED ORTHOGONAL FOLDS Russian patent published in 2023 - IPC F17C3/02 F17C3/04 F17C13/00 B63B25/16 

FIELD: containers.

SUBSTANCE: group of inventions relates to a sealed and isothermal container built into a supporting structure. The container has a wall containing a heat-insulating barrier mounted on a load-bearing wall and formed by insulating blocks (1, 13) placed in parallel rows separated from each other by gaps (10). The hermetic barrier is installed on the heat-insulating barrier and consists of welded metal sheets (11, 15). On the surface of each insulating block opposite the bearing wall, there are two metal connecting strips (5, 6 and 14a, 14b) which run parallel to the sides of the insulating block. Sheets (11, 15) of a membrane mounted on an insulating block are welded to the strips. The connecting strips are rigidly connected to the insulating block on which they are located. The sheets (11, 15) contain two orthogonal folds (12a, 12b, 16a, 16b) parallel to the sides of the insulating blocks (1, 13) and placed in the gaps (10) between the insulating blocks.

EFFECT: ensuring tightness of the container located on the vessel.

28 cl, 28 dwg