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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0937698 (1978-08-29) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 10 인용 특허 : 1 |
A vending machine such as a coffee vending machine has a hot water tank connected to the outlet side of a pump. The inlet side of the pump is selectively connected to one of a plurality of water storage containers by way of a valve. Water for the hot water tank is pumped thereto from the storage con
An improvement in a vending machine with a self-contained water supply comprising a vending machine having a water tank from which water is to be dispensed, a pump having its outlet connected to said tank, said tank having a means for controlling operation of said pump in response to the level of wa
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