INDUCTOR FOR MAGNETIZATION OF COMPONENTS MADE OF HARD MAGNETIC MATERIALS Russian patent published in 1997 - IPC

Abstract RU 2072576 C1

FIELD: electrical engineering, in particular, hardware components for reverse magnetization of circular-symmetric products made of hard magnetic materials. SUBSTANCE: inductor for pulse magnetization has a circuit high- conducting electrode with current leads for connection to the output terminals of an external source of pulse magnetizing current, it is also furnished with another high-conducting circuit- electrode intended for insertion into hollow cylindrical hard magnetic products with formation of a group of parallel circular strips of opposite- polarity magnetization of its side walls. EFFECT: enhanced efficiency. 2 cl, 7 dwg

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RU 2 072 576 C1

Authors

Fridman B.P.

Zhernakov V.S.

Dates

1997-01-27Published

1994-02-23Filed