| 摘要 |
<p>PROBLEM TO BE SOLVED: To carry out spraying not only in the case a spraying apparatus is installed in a stable situation but also in the case the apparatus is installed in environments where varying accelerating force, vibration, and inclining force are applied to the apparatus. SOLUTION: A liquid is supplied to a liquid container 1a, 1b by a pump 9 so as to make the liquid always exist in nozzle apertures (liquid discharging outlets) 4a, 4b of the liquid container having a converging cross section shape. Ultrasonic waves generated by a piezoelectric transformer 5 installed in the bottom part of the liquid container 1a, 1b are converged near the nozzle apertures 4a, 4b of the liquid container 1a, 1b and fog is generated in the surroundings of the jets of water formed in the nozzle apertures 4a, 4b.</p> |
