CONTAINER CONTENTS MOVEMENT SYSTEM Russian patent published in 2019 - IPC A61J1/20 

FIELD: package and storage.

SUBSTANCE: group of inventions relates to movement of container contents. Container transfer system comprises a first container and a second container that can be connected to each other via a connection device to displace the content. System comprises a code device which provides or prevents connection between corresponding identifiable containers with possibility of moving their contents, code device operates between one container and a connecting device and is configured to operate on a "key-lock" mechanical principle, the container has at least one key element which has physical coding, the locking element located on the connecting device forms the "key-lock" system lock, and the key element code contains the recesses and/or protrusions located along the perimeter of the container cover, code of the locking element is formed by projections and/or recesses, which are provided on the wall of its hole and which, if the code matches, are mating recesses and/or protrusions of the cover. Code is formed by at least two subgroups comprising at least one recess and/or one protrusion, wherein said subgroups are spatially separated from each other and characterize one or more different parameters of substances, and/or volumes and/or container capacity. Also disclosed is a code device for a system for moving contents of containers.

EFFECT: group of inventions provides avoiding erroneous combinations when mixing contents of containers.

19 cl, 34 dwg