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Application

99112445/02, 1999-06-09

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Start date

1999-06-09

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Actual filing date

1999-06-09

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Published

2002-09-27

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Inventor

Judin R.A.Michurin B.V.Kobzarev V.N.Borisenko V.S.Lebedev D.S.Goljakov O.A.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Staleprokatnyj Zavod"

TANK FURNACE WITH SUBMERSIBLE HEATERS AND METHOD OF CHECK OF THESE HEATERS FOR CONDITION Russian patent published in 2002 - IPC

Abstract RU 2190172 C2

FIELD: metallurgy; thermochemical pickling of steel products by low-melting, for example, alkali melts and application of fusible metals (zinc, aluminum, etc. ) on surfaces. SUBSTANCE: internal members of submersible heaters are located above level of melt. Tank furnace has T- shaped cross-section with open upright and closed legs on which heaters and smoke receivers are mounted and air and gas pipes are laid; air supply branches of submersible heaters are provided with pressure rise sensors, thus providing for effective check of tightness of heater housings. EFFECT: reduced consumption of fuel; enhanced durability of members of submersible heater; ease in maintenance; check of their housing for tightness. 3 cl, 3 dwg

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RU 2 190 172 C2

Authors

Judin R.A.

Michurin B.V.

Kobzarev V.N.

Borisenko V.S.

Lebedev D.S.

Goljakov O.A.

Dates

2002-09-27—Published

1999-06-09—Filed

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