发明授权
US4981425A Device for ultrasonic atomization of a liquid medium 失效
液体介质超声雾化装置

Device for ultrasonic atomization of a liquid medium
摘要:
Device which serves to atomize a solid or liquid medium with the aid of a standing ultrasonic wave that is generated between two ultrasonic transmitters. This allows one to tune the standing ultrasonic wave automatically when the temperature of the medium or other process parameters should change.
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