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2 049 298

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IPC

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Application

93033672/02, 1993-06-29

(22)

Actual filing date

1993-06-29

(45)

Published

1995-11-27

(72)

Inventor

Drogin V.I.Jasinenko A.A.Kurlykin V.N.Sakirko N.A.Postupinskij V.N.

(73)

Holder

Nauchno-Proizvodstvennoe Ob"EdinenieMaloe PredprijatieKurlykin Vladimir Nikolaevich

WATER-COOLED ARCH OF ELECTRIC ARC FURNACE Russian patent published in 1995 - IPC

Abstract RU 2049298 C1

FIELD: metallurgy. SUBSTANCE: water-cooled arch of electric arc furnace has coolant supply and discharge headers connected with tubular brackets whose upper and lower branches are located radially and their tops form concentric mounting seat where central part of arch is mounted. Tubular brackets are divided into separate sections; each section is made in form of profiled spring; vertical projection of coils of this spring corresponds to bracket. EFFECT: enhanced service stability of arch. 3 dwg

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RU 2 049 298 C1

Authors

Drogin V.I.

Jasinenko A.A.

Kurlykin V.N.

Sakirko N.A.

Postupinskij V.N.

Dates

1995-11-27—Published

1993-06-29—Filed

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