| 摘要 |
PURPOSE:To reduce the noise at the time of grinding coffee beans, use a motor with smaller start torque, and eliminate the washing of a hopper or grinding chamber by a user to simplify the handling. CONSTITUTION:A grinding chamber 34 with a hopper 33 and cutter 35 being built in is arranged under a discharge pipe 32 which discharges hot water, and a timer switch 41 is provided which connects power with a motor 36 at a specified time after power is connected with the heating device. Then, coffee beans which are swollen and softened by hot water are ground to reduce the noise. |
