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2 280 844

(13)

(51)

IPC

G01F23/14(2006-01-01)

(21) (22)

Application

2004138027/02, 2004-12-27

(24)

Start date

2004-12-27

(22)

Actual filing date

2004-12-27

(45)

Published

2006-07-27

(72)

Inventor

Kopjak Vladimir AlekseevichDigin Vladimir NikolaevichReshetov Viktor VladimirovichBrovman Mikhail Jakovlevich

(73)

Holder

Kopjak Vladimir Alekseevich

METHOD OF INSPECTION OF LIQUID METAL LEVEL Russian patent published in 2006 - IPC G01F23/14

Abstract RU 2280844 C1

FIELD: metallurgy.

SUBSTANCE: method can be used for inspection of liquid metal level in metallurgical plants for melting or casting. Gas pressure is measured in two chambers which chambers are open at the bottom side and are submerged into liquid metal at different depths. Pressure is fixed in chamber, which is submerged at deeper depth at time moment when pressure in the second chamber gets equal to atmospheric one.

EFFECT: ability of measurement of height of liquid metal and slag layer.

2 cl, 2 dwg, 1 ex

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RU 2 280 844 C1

Authors

Kopjak Vladimir Alekseevich

Digin Vladimir Nikolaevich

Reshetov Viktor Vladimirovich

Brovman Mikhail Jakovlevich

Dates

2006-07-27—Published

2004-12-27—Filed