Determining the difference between the temperature of a liquid flowing in a closed system and its saturation temperature

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United States of America Patent

PATENT NO 4652251
SERIAL NO

06440905

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Abstract

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A method of determining with improved accuracy, the temperature margin to saturation of a heated pressurized liquid or vapor contained in a closed system. This method is characterized by the utilization of a direct measurement of the pressure margin to saturation instead of a measurement of the actual pressure of the system. The actual temperature of the system is used to determine the appropriate portion of the saturation curve to be used for the conversion of the pressure margin to saturation to the temperature margin to saturation.

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Patent Owner(s)

Patent OwnerAddress
W R GRACE & CO -CONN7500 GRACE DRIVE COLUMBIA MD 21044

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Day, Bobby L Walldorf, DE 4 8

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