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2 219 645

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IPC

(21) (22)

Application

2002105278/06, 2002-02-26

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Start date

2002-02-26

(22)

Actual filing date

2002-02-26

(45)

Published

2003-12-20

(72)

Inventor

Stepanov A.A.Lamukhin A.M.Abramenko V.I.Dronnik L.M.Katkov A.B.Strizhak V.E.Rjabinkova V.K.Artjushechkin A.V.Trajno A.I.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

MAGNETOHYDRODYNAMIC PUMP Russian patent published in 2003 - IPC

Abstract RU 2219645 C2

FIELD: pressure equipment for pumping molten metal. SUBSTANCE: magnetohydrodynamic pump that can be used for removing aluminum and its alloys (AlZn, AlSi) from steel strip coating unit bath has metal housing with flat working channel formed by its inner walls and traveling-wave inductors. Each inner wall is built of three layers of which intermediate one is covered with insulating material and inserted in electric circuit in series with power supply, working channel leaks warning device, and housing. EFFECT: enhanced reliability and reparability, reduced maintenance charges. 1 cl, 1 dwg, 1 tbl

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RU 2 219 645 C2

Authors

Stepanov A.A.

Lamukhin A.M.

Abramenko V.I.

Dronnik L.M.

Katkov A.B.

Strizhak V.E.

Rjabinkova V.K.

Artjushechkin A.V.

Trajno A.I.

Dates

2003-12-20—Published

2002-02-26—Filed