Importance

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Abstract

In a method for attaching an ultrasonic flowmeter, the ultrasonic flowmeter includes: a first and second ultrasound transceiving portions for sending and receiving ultrasound, disposed on outer peripheries of upstream and downstream sides of a pipe, respectively, which has a fluid flowing therein; a flow rate calculating portion for calculating a flow rate of the fluid based on the time periods until the receptions, by the second and first ultrasound transceiving portions, of ultrasound transmitted from the first and second ultrasound transceiving portions, respectively; and an ultrasound absorbing body for absorbing a piping-propagated wave of the ultrasound, attached to an outer periphery of the pipe. The first and second ultrasound transceiving portions are pressed against the pipe, with the ultrasound absorbing body interposed therebetween, through the application of a pressing force from the outside, with the ultrasound absorbing body interposed between the first and second ultrasound transceiving portions and the pipe.

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First Claim