Method and apparatus for heating a sheet-like product

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United States of America Patent

PATENT NO 9255738
APP PUB NO 20070160948A1
SERIAL NO

11372677

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Importance

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Abstract

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A method and apparatus for heating a sheet-like material to a predetermined temperature profile along the length and across the width of the material. The sheet-like material is transported within a furnace relative to at least one burner holder above or below, or above and below, the material. Each burner holder includes a number of direct flame impingement burners located side-by-side in a row. The burners are directed toward the sheet-like material, and the individual burners in each burner holder are oriented and controlled so that heat output from the burners provides the predetermined temperature profile within the sheet-like material.

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Patent Owner(s)

Patent OwnerAddress
AGA ABSE-181 81 LIDINGO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gartz, Mats Upplands Väsby, SE 10 20
Ljungars, Sten Torshälla, SE 6 14

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