Microprocessor directed optical pyrometer

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United States of America Patent

PATENT NO 4375333
SERIAL NO

06197453

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Abstract

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A portable automatic disappearing filament optical pyrometer having low power demand incorporating a solid state line scanner as a sensing element is controlled by a microprocessor to perform a balance between the radiation from a target and a lamp filament to provide a digital indication of the temperature of the target including compensation for emissivity of the target.

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Patent Owner(s)

Patent OwnerAddress
LEEDS & NORTHRUP COMPANY795 HORSHAM RD HORSHAM PA 19044

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Clark, Alexander H Norristown, PA 1 6
O'Neil, John E Blue Bell, PA 4 151
Tenney, III Albert S North Wales, PA 2 32

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