| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a washing machine which makes metal ion adhere efficiently to an object to be washed. <P>SOLUTION: The washing machine 1 includes a washing tub 30, a motor 41 which rotates the washing tub 30, a main water supply valve 50a which supplies water into the washing tub 30, an ion elution unit 100 and a control part 82. The ion elution unit 100 adds the metal ion to the water supplied into the washing tub 30 through the main water supply valve 50a. The control part 82 performs a washing step, a rinsing step, a watering step and an ion coating step in order. In the rinsing step, the laundry washed in the washing step are rinsed with a specified amount of the water. The ion coating step includes: the first step in which the laundry dewatered in the watering step is supplied with the metallic-ion containing water of the amount less than the specified amount; and the second step for rotating the washing tub 30, in which the metallic-ion containing water is supplied in the first step, by a rotational frequency of a degree wherein the laundry is soaked in the metallic-ion containing water when the washing tub 30 rotates. <P>COPYRIGHT: (C)2011,JPO&INPIT |
