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2 029 912

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C1

(51)

IPC

(21) (22)

Application

93007660/02, 1993-02-08

(22)

Actual filing date

1993-02-08

(45)

Published

1995-02-27

(72)

Inventor

Kondrat'Ev V.K.Kvartal'Nov A.P.Lipukhin Ju.V.Petrov Ju.A.Grigor'Jants R.R.Kakabadze R.V.Syrtsov S.S.

(73)

Holder

Nauchno-Tekhnologicheskij Tsentr Ehnergosberegajushchikh Protsessov I Ustanovok Ran

FURNACE ROLLER Russian patent published in 1995 - IPC

Abstract RU 2029912 C1

FIELD: details or accessories of furnaces. SUBSTANCE: roller has water-cooled shaft, bearing members, and insulating layer made up of outer and internal metal shields. The space between the shields is filled with kaoline wool and is 0.1-0.2 of the outer diameter of the internal shield. The space between internal shield and water-cooled shaft is also filled with kaoline wool and is 0.07-0.25 of diameter of water- cooled shaft. EFFECT: decrease heat losses. 1 dwg

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RU 2 029 912 C1

Authors

Kondrat'Ev V.K.

Kvartal'Nov A.P.

Lipukhin Ju.V.

Petrov Ju.A.

Grigor'Jants R.R.

Kakabadze R.V.

Syrtsov S.S.

Dates

1995-02-27—Published

1993-02-08—Filed

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