| 摘要 |
PURPOSE:To extract a beverage in a short time and obtain a stable-flavored tea by providing a funnel having an outlet below a filter net and a controller of hot water feed to supply appropriate volume of hot water necessary for unfolding, immediately after the tea leaves are fed in the filter net. CONSTITUTION:A filter net 20 is fixed at the opening 19 provided on a plate 16 and a funnel 21 is placed below the filter net with a certain space. The opening of outlet 22 is made at the bottom of the funnel 21. Tea leaves are fed from a tea leaves feed hopper 12 into the filter net 20 by an exchanging device 13 of tea leaves and a hot water feed valve 10 is opened by a controller 18 of feeding hot water to feed a necessary volume of hot water and again closed after that. When an extraction switch of tea is inputted, the hot water feed valve 10 is opened by the controller 18 of feeding hot water and an appropriate volume of hot water is poured on the tea leaves. This hot water passes through the tea leaves in the filter net 20 to extract tea and flows down from the outlet 22 without staying in the funnel 21. |
