SALIENT-POLE INDUCTOR CORE Russian patent published in 1995 - IPC

FIELD: electrical machines. SUBSTANCE: salient-pole inductor core is built up of segments 1 assembled in ring and provided with rim 6 and pole cores 7 stamped integral. Each segment has integer number of poles. Poles 7 are of trapezoidal shape with hollows 13 in pole shoes. Split joints of segments 1 are shifted from symmetry axis of interpole space through same distance l; on one end, towards pole and on other end, in direction opposite to pole. EFFECT: provision for increasing thickness of elementary rim by turning over segments. 4 cl, 2 dwg