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2 082 777

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Application

94028158/02, 1994-07-27

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Actual filing date

1994-07-27

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Published

1997-06-27

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Inventor

Aliev Eh.V.Belen'Kij A.M.Berdyshev V.F.Bronnikov M.S.Gorbulin V.N.Zhirkin V.V.Zajtsev A.V.Mikhajlovskij V.N.Mishin M.P.Stekol'Shchik M.I.Rybakov P.A.

(73)

Holder

Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

DEVICE FOR METAL COOLING IN BELL-TYPE SINGLE-STACK FURNACE Russian patent published in 1997 - IPC

Abstract RU 2082777 C1

FIELD: metallurgy; manufacture of band, strip, sheet iron, automobile body sheet, in particular, heat treatment of tightly coiled rolls of thin-sheet, cold-rolled strip, for instance, sheet iron, automobile body sheet; applicable in ferrous and nonferrous metallurgy. SUBSTANCE: device is installed above muffle and stand of bell-type furnace at the beginning of cooling process. provision is made of supply of ejector air used in heating for removal of combustion products from under heating cap. Air jet is supplied perpendicular to muffle surface through holes in risers reaching the height of convector ring on the second from bottom stack roll. Risers are secured to header embracing muffle and located 200-300 mm above stand bottom and connected by means of bearing and centering risers with upper cross-piece carrying eyebolt for hook of travelling crane. EFFECT: increased cooling process rate. 3 cl, 1 dwg

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RU 2 082 777 C1

Authors

Aliev Eh.V.

Belen'Kij A.M.

Berdyshev V.F.

Bronnikov M.S.

Gorbulin V.N.

Zhirkin V.V.

Zajtsev A.V.

Mikhajlovskij V.N.

Mishin M.P.

Stekol'Shchik M.I.

Rybakov P.A.

Dates

1997-06-27—Published

1994-07-27—Filed

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