PLANT FOR ELECTRIC PLASMA PULSE GRINDING OF ORES AND MATERIALS Russian patent published in 1998 - IPC

Abstract RU 2121877 C1

FIELD: grinding ores and materials. SUBSTANCE: plant includes high-voltage pulse oscillator, high-voltage electrode immersed in earth reservoir filled with commercial fluid. Connected in series with high-voltage pulse oscillator is surge current generator. High-voltage pulse oscillator is made in form of line inductor; low-voltage end of secondary winding of this transformer is connected to capacitor of surge current generator through discharger or thytatron. EFFECT: enhanced efficiency due to introduction of low-cost current generator. 1 dwg

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RU 2 121 877 C1

Authors

Lapitskij Ju.Ja.

Dates

1998-11-20—Published

1996-04-16—Filed