Automatic liquid dispensers with liquid level detector

An automatic liquid dispenser and automatic liquid dispensing method are disclosed capable of transmitting ultrasonic to an upper surface of a receptacle, and receiving the ultrasonic reflected from the upper surface of the receptacle to detect a receptacle height, whereby the receptacle height may...

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Bibliographic Details
Main Authors KIM,, JONG HWAN, YOU,, DONG JOO, LEE,, YOUNG HYUN, YUN,, JU HWAN
Format Patent
LanguageEnglish
French
German
Published 08.10.2008
Subjects
BLASTING
BOTTLES, JARS OR SIMILAR CONTAINERS
COLD ROOMS
COMBINED HEATING AND REFRIGERATION SYSTEMS
COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS
DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISEPROVIDED FOR
HEAT PUMP SYSTEMS
HEATING
ICE-BOXES
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
LIQUID HANDLING
MANUFACTURE OR STORAGE OF ICE
MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
MECHANICAL ENGINEERING
METERING BY VOLUME
OPENING, CLOSING
PERFORMING OPERATIONS
PHYSICS
REFRIGERATION OR COOLING
REFRIGERATORS
TESTING
TRANSPORTING
WEAPONS
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Summary:An automatic liquid dispenser and automatic liquid dispensing method are disclosed capable of transmitting ultrasonic to an upper surface of a receptacle, and receiving the ultrasonic reflected from the upper surface of the receptacle to detect a receptacle height, whereby the receptacle height may be freely detected regardless of shape, material and surface state of the receptacle, and regardless of a position where the receptacle is placed.
Bibliography:Application Number: EP20070119101