ULTRASONIC LIQUID SPRAYING DEVICE

摘要

PURPOSE:To drastically improve spraying efficiency by arranging planer body having passage or chamfer smaller than outer form of exposed face against liquid of the piezoelectric vibrator in the bottom part of the vessel. CONSTITUTION:This device is providing with the piezoelectric vibrator 1 into the bottom part of a container 10 where liquid W is contained and further a planer body 16 having passage hole or chamfer for passing ultrasonic energy smaller than outside dimension of the exposed face toward the liquid of the vibrator 1 and forming the face so that the passage hole or the periphery of chamfer are closed, in the liquid. Therefore the related components for forming the main lobe in the ultrasonic energy emitted toward liquid face from the piezoelectric vibrator 1 is effectively passed.