DEVICE FOR FORMATION AND MOVEMENT OF LIQUID FIGURES AND BAS-RELIEFS (MODIFICATIONS) Russian patent published in 2001 - IPC

FIELD: manufacture of children toys, interior articles, training appliances and in doing conjuring tricks. SUBSTANCE: two immiscible undissolving each other liquids are placed in a body, whose one of the walls is made of optically transparent material. At least one wall of the body is made of magnetoconducting material, and one of the liquids is a magnetic one on the basis of organic compounds. The second liquid is optically transparent, with a lower density and a higher wetting capacity as compared with the magnetic liquid. Located outside the magnetoconducting liquid. Located outside the magnetoconducting wall is at least one magnet, whose magnetic flux interacts with the magnetic liquid forming a bas-relief or figure from it, the magnet is positioned for movement relative to the wall. In the second modification the electromagnets are connected to a current source via a switch providing for alternate switching of them one by one or by groups. EFFECT: expanded operating capacities and enhanced convenience in use. 9 cl, 11 dwg