Automatic liquid dispenser and automatic liquid dispensing method

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 You, Dong Joo, Yun, Ju Hwan, Kim, Jong Hwan, Lee, Young Hyun
Format Patent
LanguageEnglish
Published 06.04.2010
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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.