MAGNETIZING DEVICE Russian patent published in 2025 - IPC H01F13/00 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering, in particular to electromagnetic plants, and can be used for magnetisation of permanent magnets from magnetically hard materials. Magnetizing device contains an electromagnetic coil, a fixed magnetic conductor, a movable magnetic conductor, facing each other parallel poles, between which the magnetized object is placed. Fixed magnetic conductor has a U-shaped profile, on the horizontal part of which there is a projection with bevelled sides and on the top of which there is a pole of the fixed magnetic conductor. Opposite the pole of the fixed magnetic conductor at a distance there is another pole fixed on the movable magnetic conductor, placed so that its width covers the free side of the fixed magnetic conductor, thus forming a closed cavity inside the fixed magnetic conductor. Inside this cavity on the movable magnetic conductor there is an electromagnetic coil.

EFFECT: creation of a magnetic flux of high intensity passing through a magnetized object.

3 cl, 1 dwg