| 摘要 |
PURPOSE: To make the scale of a flow meter small and to reduce manufacture cost by integrally providing the housing of the flow meter in a leg for fixation. CONSTITUTION: The housing 8 for the flow meter is integrated in the leg 2 for the fixation, and the leg 2 and the housing 8 of the flow meter are turned to a single component. Then, heated water is passed through the recessed line groove 5 of a heating element 1 by a pump, heated and supplied into the flow meter through an appropriate water supply part. Further, it is led to a filter device below the flow meter and coffee is supplied. In such a manner, since the number of required components is minimized, it is extremely economical. Also, the need of separately providing the housing 8 for the flow meter is eliminated. |
