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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0305408 (1989-02-02) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 11 인용 특허 : 6 |
A motorless carbonator including a double acting diaphragm type pneumatic water pump is connected between a carbonator tank and a water supply. The pump is driven by the carbon dioxide fed to the carbonator tank. Control of the pump is by way of an electrically operated shut-off valve which is opene
A motorless carbonator comprising: a closed container for mixing water and gaseous carbon dioxide to form carbonated water which is then accumulated in said container; means for sensing the level of carbonated water in said container; means for feeding carbon dioxide from an external source into sai
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