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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0684761 (1991-04-15) |
발명자 / 주소 |
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출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 23 인용 특허 : 0 |
An ice dispensing system for a soft drink dispenser employs a microphone adjacent a cup into which ice and soft drink are to be dispensed. The microphone senses sounds made by ice pieces dropping into the cup and converts the sounds to electrical signals. These electrical signals, characteristic of
An ice system for a soft drink dispenser, comprising: an ice bin; first means for dispensing pieces of ice from said bin into a receptacle; and second means for measuring an amount of ice received by said receptacle and terminating said dispensing when said amount exceeds a set level, wherein said s
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