| 摘要 |
There are provided a washing means for washing contaminants inside a washer, a permanent magnet inductive means for effective cleaning of the inner walls of a water tank or for endowing a motion to an artificial floating body of the water tank by utilizing electric field induction, and a washer drain cover for helping a washing operation of the washer washing balls. The washing means, which is comprised of a body and a plurality of washing projections to maintain a certain shape such as a ball, floats at a given depth of wash water as injected into space between the water tank and the tub and between the water tank and the pulsator and then dynamically moves around along a water jet that is created by a washing operation, such that those washing projections may collide with and remove all kinds of contaminants attached to the water tank, the tub and the pulsator. |
