DEVICE FOR REGULATION OF METAL POURING RATE FROM CASTING LADLE Russian patent published in 1997 - IPC

Abstract RU 2092280 C1

FIELD: metallurgy. SUBSTANCE: device has insert installed on pouring nozzle. and having side and central holes embracing the insert, shell and side channels and drive for shell turning. Insert is attached by means of bar to frame which presses insert to pouring nozzle with the help of springs. Regulation is effected by shell turning and bringing into full or partial coincidence of channels in insert and shell. EFFECT: higher efficiency. 2 cl, 2 dwg

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RU 2 092 280 C1

Authors

Zharkova O.I.

Korolev M.G.

Lavrov A.S.

Lebedev V.I.

Rjabov V.V.

Savchenko V.I.

Chalyshev G.S.

Dates

1997-10-10Published

1995-04-19Filed