METHOD OF, AND APPARATUS FOR, MEASURING THE FLOW RATE OF A GAS

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United States of America Patent

APP PUB NO 20150292922A1
SERIAL NO

14402472

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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There is provided a meter for measuring the flow rate of a gas along a conduit, the meter comprising a sensor assembly including a piezoelectric crystal oscillator comprising two planar tines in contact with, and extending into, said gas flow when the meter is in use, said sensor assembly being arranged: to measure the voltage generated by movement of the planar tines of said piezoelectric oscillator in the gas flow along the conduit; and to determine, from the generated voltage, the flow rate of gas along said conduit.

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Patent Owner(s)

Patent OwnerAddress
AIR PRODUCTS AND CHEMICALS INC1940 AIR PRODUCTS BOULEVARD PATENT DEPT ALLENTOWN PA 18106-5500

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Downie, Neil Alexander Hampshire, GB 27 247

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