Heating device for the inductive heating of a flat steel strip in a hot rolling mill

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12090535
SERIAL NO

17599088

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Abstract

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A heating device and a method for the inductive heating of a flat steel strip in a hot rolling mill. The heating device is between two rolling trains of the hot rolling mill and the flat steel strip runs at a speed through the heating device in a transporting direction. The heating device includes: transverse-field modules arranged one after the other along the transporting direction of the flat steel strip; longitudinal-field modules arranged one after the other along the transporting direction of the flat steel strip and arranged before or after the transverse-field modules along the transporting direction; a first power supply supplying at least one transverse-field module with a first alternating voltage; and a second power supply supplying at least one longitudinal-field module with a second alternating voltage. The power supplies have a converter and an electrically connected capacitor bank with multiple capacitors connected in parallel.

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Patent Owner(s)

Patent OwnerAddress
PRIMETALS TECHNOLOGIES AUSTRIA GMBHLINZ LINZ UPPER AUSTRIA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lengauer, Thomas Weißkirchen a.d. Traun, AT 16 4
Linzer, Bernd Leombach, AT 17 28
Zahedi, Michael St. Marien, AT 15 14

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