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2 092 593

(13)

C1

(51)

IPC

(21) (22)

Application

94033693/02, 1994-09-15

(22)

Actual filing date

1994-09-15

(45)

Published

1997-10-10

(72)

Inventor

Kuchaev A.A.Kuchaev V.A.

(73)

Holder

Maloe Kollektivnoe Nauchno-Issledovatel'Skoe Predprijatie

ELECTROMAGNETIC GEAR FOR MELTING AND REFINING MOLTEN METALS Russian patent published in 1997 - IPC

Abstract RU 2092593 C1

FIELD: electrical engineering, metallurgy. SUBSTANCE: electromagnetic gear includes refining vessel with electrodes in end faces, tubes made of graphite to feed and drain metal, electromagnetic rotator made of two coils of saddle-like shape located on cylindrical surface of vessel which is additionally fitted with magnetic circuit embracing refining vessel. Thus electromagnetic gear presents controlled asynchronous machine with massive rotor of molten metal where process of magneto-fluid-dynamic refining of molten metal from solid and gaseous inclusions takes place. EFFECT: enhanced efficiency of process. 1 dwg, 1 tbl

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RU 2 092 593 C1

Authors

Kuchaev A.A.

Kuchaev V.A.

Dates

1997-10-10—Published

1994-09-15—Filed

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