ULTRASONIC FLOWMETER
PROBLEM TO BE SOLVED: To detect accurately a propagation time difference of an ultrasonic wave by a simple operation. SOLUTION: An ultrasonic signal emitted from an ultrasonic vibrator 2 on the upstream of a conduit 1 is received by a vibrator 3 on the downstream, and an ultrasonic signal emitted fr...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
15.11.2007
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Subjects | |
Online Access | Get full text |
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