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2 086 354

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C1

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IPC

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Application

95108420/02, 1995-05-24

(22)

Actual filing date

1995-05-24

(45)

Published

1997-08-10

(72)

Inventor

Korolev M.G.Chalyshev G.S.Krasnikov Ju.Ja.Lebedev V.I.Rjabov V.V.

(73)

Holder

Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

CASTING LADLE Russian patent published in 1997 - IPC

Abstract RU 2086354 C1

FIELD: metallurgy. SUBSTANCE: casting ladle includes body, lining, casting nozzle embraced by refractory rammed mass and having upper end arranged under level of ladle bottom and joined with it by means of cone recess or "seat", stopper with motion drive unit. Novelty is arrangement of two-six porous plugs on lateral surface of said cone recess of rammed refractory mass. Said plugs are connected with pipelines for feeding gas and uniformly placed along circle. EFFECT: improve design. 2 dwg, 1 tbl

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RU 2 086 354 C1

Authors

Korolev M.G.

Chalyshev G.S.

Krasnikov Ju.Ja.

Lebedev V.I.

Rjabov V.V.

Dates

1997-08-10—Published

1995-05-24—Filed

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