| 摘要 |
PURPOSE:To obtain the title controller capable of stressing and utilizing or erasing water sound generated at a place where water flours down in an equipment which circulates and utilizes water by positioning a cylindrical body under a discharge port and rotatably supporting the cylindrical body by a supporting shaft. CONSTITUTION:The title controller in which a cylindrical body 2 is positioned below the discharge opening 1 and rotatably supported by a supporting shaft 3. |
