INTELLECTUAL INSPECTION BARRIER Russian patent published in 2017 - IPC G07C9/00 

FIELD: physics.

SUBSTANCE: system includes two stationary cylinders, a rotating mechanism mounted inside each stationary cylinder, including, at least, one door blade from an explosion-proof material, that constitutes the structure of the rotating door, and an isolated space with, at least, two walls located between the two stationary cylinders. The walls are parallel to each other and connected to two stationary cylinders, creating an isolated space bounded by two walls and two stationary cylinders; one or more detectors are within the isolated space. Herewith two stationary cylinders are the only entrance or exit from the isolated space. Each rotating door constantly moves around the corresponding stationary cylinder axis, thus creating a stream of moving people for continuous inspection. People move through the stationary cylinder and the isolated space in both directions.

EFFECT: increasing the safety during inspection.

19 cl, 9 dwg