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2 026 746

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IPC

(21) (22)

Application

5059104/03, 1992-08-18

(22)

Actual filing date

1992-08-18

(45)

Published

1995-01-20

(72)

Inventor

Rudnev B.P.Enbaev I.A.Plotnikov S.M.Shamin A.A.Kurochkin S.M.Jakovenko O.V.

(73)

Holder

Gosudarstvennyj Nauchno-Issledovatel'Skij Institut Tsvetnykh MetallovArtel' Staratelej

DEVICE FOR SEPARATING GRANULAR MATERIALS Russian patent published in 1995 - IPC

Abstract RU 2026746 C1

FIELD: gravitational ore concentration. SUBSTANCE: device for separating granular materials has rotating tapered bowl provided with entrapping coating made in the form of profiled members containing fat layer. Height of profiled members ranges within 0.02 to 0.06 of the maximum bowl diameter and height of fat layer is 0.5 to 0.7 of height of profiled members. EFFECT: improved quality of ore separation. 1 dwg, 1 tbl

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RU 2 026 746 C1

Authors

Rudnev B.P.

Enbaev I.A.

Plotnikov S.M.

Shamin A.A.

Kurochkin S.M.

Jakovenko O.V.

Dates

1995-01-20—Published

1992-08-18—Filed

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