PURPOSE: To obtain a compact atomizing device of simple structure by constituting the device of a base body having a horn-shaped pressurizing chamber, a nozzle part having a small hole nozzle and an electric vibrator and filling the pressurizing chamber with liquid by atmospheric pressure or negative pressure lower than atmospheric pressure.
CONSTITUTION: An atomizing device consists of a base body 35 having a pressurizing chamber 34 for filling liquid, one or more small hole nozzle 44 facing the pressurizing chamber 34 and an electric vibrator 42 for vibrating the liquid in the pressure chamber 34 and the pressurizing chamber 34 is filled with liquid at a pressure lower than atmospheric pressure. This device is of simple structure and compact, and consequently, of low price. At the same time, it is excellent in atomizing capacity despite of low power consumption. Further, the liquid can be filled in the pressurizing chamber 34 by a sucking device 30 of simple structure. Pressure relation before and after the nozzle that enables stable atomizing action can be maintained during atomizing operation.
UNO TAKASHI
HIRATA HIROSHI
HASHIDO KENKICHI
