| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a washing machine capable of increasing washing power. <P>SOLUTION: A washing and drying machine 1 is provided with: a water tub 130; a rotary drum 120 to be rotated around a rotary axis extending in a horizontal direction or a rotary axis inclined relative to the horizontal direction inside the water tub 130, for washing, rinsing and dewatering a fiber structure 2 in the inside; and an ultrasonic unit 200 for turning water into a mist shape and supplying it into the rotary drum 120. <P>COPYRIGHT: (C)2010,JPO&INPIT |
