Multi-vortex flowmeter integrating pressure gauge
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United States of America Patent
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Dec 6, 2011
Grant Date -
Dec 10, 2009
app pub date -
Apr 23, 2007
filing date -
Jun 13, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A multi-vortex flowmeter includes a vortex type detection device including a measurement tube provided in a flow channel to allow a fluid to be measured to pass, a vortex generator provided in the measurement tube to face a flow of the fluid to be measured, and a vortex detector for detecting a change based on a Karman vortex generated by the vortex generator. The flowmeter also includes a thermal type detection device including a temperature sensor and a heating temperature sensor, each protruding into the flow channel, and a flow rate converter, in which a pressure gauge for measuring a pressure in a pipe wired together with the vortex detector and the thermal detection device is provided integrally with the flow rate converter.
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