Title:
ULTRASONIC ATOMIZATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/084545
Kind Code:
A1
Abstract:
The purpose of the present disclosure is to provide an ultrasonic atomization device that can precisely detect the liquid surface level of a raw material solution. In an ultrasonic atomization device (100) of the present disclosure, a raw material solution separation pipe (20) is provided to a side surface of an atomization container (1). The raw material solution separation pipe (20) has a raw material solution accommodation space (22) that is for accommodating a raw material solution (15) and a raw material solution passage port (20B) that is for performing supply and discharge of the raw material solution (15) between a raw material solution container and the raw material solution separation pipe (20). A liquid surface detector (40) is provided in proximity to the raw material solution separation pipe (20). The liquid surface detector (40) detects the level of the liquid surface (15A) of the raw material solution (15) in the raw material solution accommodation space (22) and outputs a liquid surface detection signal (S40) indicating the detected level of the liquid surface (15A).
Inventors:
HIRAMATSU TAKAHIRO (JP)
ORITA HIROYUKI (JP)
ORITA HIROYUKI (JP)
Application Number:
PCT/JP2022/038553
Publication Date:
April 25, 2024
Filing Date:
October 17, 2022
Export Citation:
Assignee:
TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP (JP)
International Classes:
B05B17/06
Foreign References:
| JPS5341807A | 1978-04-15 | |||
| US20170066003A1 | 2017-03-09 | |||
| JP2021123890A | 2021-08-30 | |||
| JP6987481B1 | 2022-01-05 |
Attorney, Agent or Firm:
YOSHITAKE Hidetoshi et al. (JP)
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