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2 029 658

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IPC

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Application

93033096/02, 1993-06-24

(22)

Actual filing date

1993-06-24

(45)

Published

1995-02-27

(72)

Inventor

Umanets V.I.Lebedev V.I.Ermolaeva E.I.Roldugin G.N.Kapnin V.V.Kopylov A.F.Safonov I.V.Chigraj S.M.

(73)

Holder

Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

DEVICE FOR METAL WORKING IN THE PROCESS OF CONTINUOUS POURING Russian patent published in 1995 - IPC

Abstract RU 2029658 C1

FIELD: metallurgy. SUBSTANCE: vacuum chamber for working metal in the process of continuous pouring has branch pipe mounted in its bottom and vacuum pipe connected with vacuum pump. Vacuum chamber has auxiliary branch pipe with supply pipes. Space between branch pipe axes is 0.600.8 of vacuum chamber inner diameter. EFFECT: increased efficiency and improved quality of metal. 1 dwg, 1 tbl

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RU 2 029 658 C1

Authors

Umanets V.I.

Lebedev V.I.

Ermolaeva E.I.

Roldugin G.N.

Kapnin V.V.

Kopylov A.F.

Safonov I.V.

Chigraj S.M.

Dates

1995-02-27—Published

1993-06-24—Filed

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