ULTRASONIC LEVEL MEASURING DEVICE WITHOUT BLANKING DISTANCE ZONE

The present invention relates to an ultrasonic level measuring device without a blanking distance zone, including: an ultrasonic sensor; a sensor guide installed on one side of the ultrasonic sensor, to form a duct for an ultrasonic wave emitted from the ultrasonic sensor to horizontally move throug...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, IN SOO, LEE, SEO KYU, KWAN, NAM WON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER FIXED CONSTRUCTIONS MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS SEWERAGE SINKS TESTING WATER SUPPLY
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Beschreibung
Zusammenfassung:	The present invention relates to an ultrasonic level measuring device without a blanking distance zone, including: an ultrasonic sensor; a sensor guide installed on one side of the ultrasonic sensor, to form a duct for an ultrasonic wave emitted from the ultrasonic sensor to horizontally move through; an ultrasonic wave reflection surface formed on an end portion of a sensor guide opposite to the side, where the ultrasonic sensor is installed, to reflect the ultrasonic wave emitted from the ultrasonic sensor at an angle of 90 degrees; an ultrasonic wave discharging hole for discharging the ultrasonic wave reflected from the reflection surface to the outside of the sensor guide; and a correction target which is installed on one side of the discharging hole to slide and is positioned on an ultrasonic wave discharging passage.