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2 024 806

(13)

(51)

IPC

(21) (22)

Application

4841448/33, 1990-06-18

(22)

Actual filing date

1990-06-18

(45)

Published

1994-12-15

(72)

Inventor

Makov Evgenij Pavlovich[Kz]Evseev Georgij Alekseevich[Kz]Gorbenko Aleksandr Nikiforovich[Kz]Makov Sergej Pavlovich[Ru]

(73)

Holder

Kooperativ I Ko"

SHAFT FURNACE Russian patent published in 1994 - IPC

Abstract RU 2024806 C1

FIELD: shaft furnaces. SUBSTANCE: furnace has shaft with -shaped horizontal bars 2. Working space under bars is connected in turn with delivery and suction chambers by means of ports. Bars 2 are mounted one under other and distances between lower fins of adjacent bars are equal both vertically and horizontally. EFFECT: enhanced reliability. 2 dwg

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RU 2 024 806 C1

Authors

Makov Evgenij Pavlovich[Kz]

Evseev Georgij Alekseevich[Kz]

Gorbenko Aleksandr Nikiforovich[Kz]

Makov Sergej Pavlovich[Ru]

Dates

1994-12-15—Published

1990-06-18—Filed