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2 147 717

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C1

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IPC

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Application

98121883/02, 1998-11-30

(24)

Start date

1998-11-30

(22)

Actual filing date

1998-11-30

(45)

Published

2000-04-20

(72)

Inventor

Mozhzherin V.A.Sakulin V.Ja.Migal' V.P.Novikov A.N.Salagina G.N.Shtern E.A.Vorob'Ev A.N.Lukin A.N.Zastrozhnova N.V.Zubashchenko V.M.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Kombinat Ogneuporov"

TRAVELLING FURNACE Russian patent published in 2000 - IPC

Abstract RU 2147717 C1

FIELD: travelling furnaces. SUBSTANCE: travelling furnace has body with side walls and front and rear doors forming inner working channel of furnace, hearth sections, hearth sealing members and guard rails. Sealing members are made in form of guide ditches and protective knives; they are mounted on side walls of body and hearth sections. Protective knives are movable in vertical plane. Furnace is provided with device for feeding air to movable knives on side of its inner working channel. EFFECT: enhanced efficiency of sealing and protection of hearth space against penetration of gaseous furnace medium to wheel pairs of travelling hearth. 2 cl, 4 dwg

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RU 2 147 717 C1

Authors

Mozhzherin V.A.

Sakulin V.Ja.

Migal' V.P.

Novikov A.N.

Salagina G.N.

Shtern E.A.

Vorob'Ev A.N.

Lukin A.N.

Zastrozhnova N.V.

Zubashchenko V.M.

Dates

2000-04-20—Published

1998-11-30—Filed

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