SPATIAL SYMMETRICAL MAGNETIC CONDUCTOR Russian patent published in 2010 - IPC H01F27/25 H01F3/04 

FIELD: electric engineering.

SUBSTANCE: spatial symmetrical magnetic conductor made of amorphous ferromagnetic material contains upper and lower wound yokes and rods, besides according to invention, upper and lower yokes are arranged as connected to each other by means of rods, with creation of a single jointless structure, besides rods are arranged as wound with square cross section and are connected to middles of upper and lower yoke lateral sides arranged with square cross section that equals area of rod cross section, moreover, external and internal ribs of lower and upper yokes are arranged as rounded. Winding of magnetic conductor is made of amorphous electrotechnical steel with thickness from 10 to 30 mcm.

EFFECT: reduced losses in magnetic conductor from amorphous steel and increased efficiency coefficient of power transformer.

2 cl, 3 dwg