Multi-vortex flowmeter integrating pressure gauge

Details Multi-vortex flowmeter integrating pressure gauge Multi-vortex flowmeter integrating pressure gauge

2007-04-23

2011-12-06

Patel, Harshad (Department: 2855)

Measuring and testing

Volume or rate of flow

By measuring vibrations or acoustic energy

C073S204220, C073S861420

Reexamination Certificate

active

08069734

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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International Search Report mailed Jul. 3, 2007 for International Application No. PCT/JP2007/059281.

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