HOPPER FOR ELECTRIC HEATING OF CONCRETE MIX Russian patent published in 1998 - IPC

Abstract RU 2123930 C1

FIELD: devices for electric heating up of concrete mix. SUBSTANCE: hopper uses tubular electrodes in the form of a frame. Cutouts closed with an electroinsulating plate are made in the end wall of the hopper. EFFECT: enhanced uniformity and reliability of mix heating up. 1 dwg

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RU 2 123 930 C1

Authors

Arben'Ev A.S.

Dates

1998-12-27—Published

1995-10-19—Filed