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IPC

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Application

97115803/02, 1997-09-23

(22)

Actual filing date

1997-09-23

(45)

Published

1999-01-10

(72)

Inventor

Grigor'Ev V.N.Khajbullin V.G.Milovanov E.F.Bubnov S.Ju.Il'In A.N.

(73)

Holder

Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

HOT BLAST LINE Russian patent published in 1999 - IPC

Abstract RU 2124564 C1

FIELD: metallurgy, in particular, blast furnace hot blast line equipment. SUBSTANCE: hot blast line has a casing, lining, compensator, tubes feeding the refrigerant, shell supported as a cantilever on the compensator branch pipe. The shell length makes up 2 to 3.5 lengths of the corrugated diaphragm, the distance between the end surface of the shell unfastened part and the point of connection of the opposite branch pipe with the corrugated diaphragm makes up 0.15 to 0.22 of the length of the latter. EFFECT: enhanced efficiency of mounting and reduced cost. 2 dwg

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RU 2 124 564 C1

Authors

Grigor'Ev V.N.

Khajbullin V.G.

Milovanov E.F.

Bubnov S.Ju.

Il'In A.N.

Dates

1999-01-10—Published

1997-09-23—Filed

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