| 摘要 |
PROBLEM TO BE SOLVED: To provide a washing machine which reduces noise and which can prevent execution time of a dewatering step from becoming long.SOLUTION: A washing machine includes: an outer tub disposed in an outer frame; an inner tub provided in the outer tub in a rotatable manner and for accommodating laundry; a motor for driving the inner tub; rotation speed detection means for detecting a rotation speed of the motor; and operation control means for controlling a speed reduction rate of the motor. The operation control means switches the speed reduction rate of the motor according to the rotation speed of the motor.SELECTED DRAWING: Figure 4 |
