| 摘要 |
The present invention provides a fluid jet nozzle for discharging a fluid jet through a surrounding liquid. The fluid jet nozzle has a nozzle part 2 that is located in the surrounding liquid in use and supplied with pressurised fluid and a light emitter 22. The light emitter 22 is adapted to emit a white or coloured light such that when the pressurised fluid is discharged as a fluid jet J though the surrounding liquid, the emitted light is substantially entrained within the fluid jet because of the principle of total internal reflection. The fluid jet nozzle can be used in place of conventional fluid jet nozzles in whirlpool baths, swimming pools and the like to create a pleasing visual effect, the fluid jet nozzle may also be used in a shower head. |
