Surveillance system for curved continuous casting plants

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United States of America Patent

PATENT NO 4588020
SERIAL NO

06567521

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system is provided for limiting the parameters of the motion of a billet in a bow-type continuous casting plant. The stiffness of the billet is determined from values of the motion of the elements of the billet and/or from properties of the advancing billet as picked up by sensing elements. The determined values are compared with preset limiting values for parameters such as the maximum residual withdrawal time, the maximum still permissible stoppage time period and/or the permissible minimum withdrawal speed. If the limiting values are exceeded a signal is provided by a computing provision and fed to an alarm or is used to trigger a shut-off of the continuous casting process.

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Patent Owner(s)

Patent OwnerAddress
VOEST-ALPINE INTERNATIONAL CORPORATION60 EAST 42ND STREET LINCOLN BUILDING 46TH FLOOR NEW YORK NY 10165

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Granitz, Fritz Linz, AT 3 7
Schwaha, Karl Linz, AT 6 7
Waltl, Josef Ostermiething, AT 2 3

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