Self-calibrating temperature controller

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United States of America Patent

PATENT NO 5719378
SERIAL NO

08752659

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A self-calibrating temperature controller adapted for use in controlling closely the temperature of hot-melt adhesive dispensed from an adhesive supply unit is provided. The temperature controller includes a microcomputer operated under a stored program to perform automatically a self-calibrating operation. A non-volatile memory is provided for storing RTD values in a lookup table so as to compensate for the non-linearity of the RTD sensors.

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Patent Owner(s)

Patent OwnerAddress
ILLINOIS TOOL WORKS INC155 HARLEM AVENUE GLENVIEW IL 60025

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jackson, Jr John M Goodlettsville, TN 1 82
Jamison, Chris M Hendersonville, TN 17 283

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