Differential pressure diagnostic for process fluid pulsations

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United States of America Patent

PATENT NO 7770459
APP PUB NO 20100011869A1
SERIAL NO

12218803

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A process pulsation diagnostic system comprises a primary element, a sensor and a processor. The primary element generates a differential pressure along a fluid flow. The sensor samples the differential pressure. The processor generates a pulsation diagnostic based on a standard deviation of the differential pressure, such that the pulsation diagnostic is indicative of a degree of process pulsation in the fluid flow.

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Patent Owner(s)

  • ROSEMOUNT INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Klosinski, Andrew Juri Waconia, US 3 50
Lemke, Joel Robert Minneapolis, US 1 20

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