| 摘要 |
PROBLEM TO BE SOLVED: To provide a drink dispenser capable of controlling the generation of natural frothing before pouring out a sparkling drink. SOLUTION: An inside diameter of an internal pipe 28 in a beer dispenser 20, and an inside diameter of each of beer hoses 43 and 44 of an external pipe, are formed into a substantially uniform size. Consequently, turbulence of a uniform flow condition of beer 41 passing through the interiors of these pipe and hoses is controlled, and natural frothing is reduced.
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