| 摘要 |
<p>A pulsing valve for routing water flow from an inlet line to outlet lines connected to water jets arranged in an array to massage an occupant of a whirlpool spa or bathtub is provided. The pulsing valve includes a water turbine driving a selector disk through a reduction gear drive. The selector disk contains openings which oppose individual outlet water lines and direct water flow to them. Rotation of the selector disk switches water flow among the individual outlet water lines, causing the massaging water jet location to move, improving the quality of the resulting massage.</p> |
