| 摘要 |
PURPOSE:To stably perform fine pulverization by efficiently supplying a liquid to the edge part of a vibrator, by inclining a wall surface forming the outlet part of the nozzle orifice of a liquid supply means from the surface vertical to the axis of the vibrator. CONSTITUTION:A wall surface 8a forming the outlet part 40 of the nozzle orifice 36 of a liquid supply means 8 is inclined by a predetermined angle thetafrom the vertical surface with respect to the axis of a vibrator 10. That is, the wall surface 8a is brought to a conical inclined flat surface and the angle thetaof inclination thereof is set to 10-60 deg.. By this constitution, the flow A of air flowing around an atomizing apparatus comes to flow along the wall surface 8a and no vortex stream is generated. Therefore, the jet stream C of the liquid from the nozzle orifice 36 is not largely affected by external force and reaches the predetermined position of the edge part 26 of the vibrator 10 as designed and the effective fine pulverization of the liquid is achieved.
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