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2 082 950

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C1

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IPC

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Application

95102056/02, 1995-02-10

(22)

Actual filing date

1995-02-10

(45)

Published

1997-06-27

(72)

Inventor

Svekrov V.M.Verevkin V.I.Butorin V.K.Koshelev A.E.Mitin V.V.Shtajger A.F.Obsharov M.V.

(73)

Holder

Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

GEAR DETERMINING AREA Russian patent published in 1997 - IPC

Abstract RU 2082950 C1

FIELD: aids testing, measuring and controlling technological processes in metallurgy, measurement of area of rectangular cross-section of ingot on continuous billet casting machine. SUBSTANCE: two independent sources of light positioned above ingot illuminate space above ingot is sequence. Shadow from its upper angles falls on collimators located on both sides. Information on boundaries of illumination goes through photoelectric converters, decoders and encoders from both collimators into calculator where coordinates of upper angles of cross-section are calculated by formulas, then they are used to calculate cross-section area. EFFECT: usage of this gear to measure cross-section area of ingot makes it possible to stabilize masses of cut ingots. 2 dwg

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RU 2 082 950 C1

Authors

Svekrov V.M.

Verevkin V.I.

Butorin V.K.

Koshelev A.E.

Mitin V.V.

Shtajger A.F.

Obsharov M.V.

Dates

1997-06-27—Published

1995-02-10—Filed

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