Title:
ULTRASONIC CLEANER
Document Type and Number:
WIPO Patent Application WO/2018/008377
Kind Code:
A1
Abstract:
An ultrasonic cleaner is provided with: a cleaning tank (2) for accommodating an article to be cleaned and retaining a liquid; an ultrasonic transducer (9) provided in this cleaning tank (2); an ultrasonic oscillator (10) for operating this ultrasonic transducer (9); and a control means for controlling this ultrasonic oscillator (10) to perform ultrasonic cleaning of the article to be cleaned. The control means performs ultrasonic cleaning of the article to be cleaned while switching operating modes (for example, oscillation mode) of the ultrasonic oscillator (10). During ultrasonic oscillation by the ultrasonic oscillator (10), transfer of soiling from the article to be cleaned to the stored liquid is carried out smoothly by making changes to the stored liquid within the cleaning tank (2) (by causing the same to flow) by stopping the ultrasonic oscillator (10) for a set downtime.
Inventors:
SAEKI TOSHIRO (JP)
FUJII SHINJI (JP)
FUJII SHINJI (JP)
Application Number:
PCT/JP2017/022541
Publication Date:
January 11, 2018
Filing Date:
June 19, 2017
Export Citation:
Assignee:
MIURA KOGYO KK (JP)
International Classes:
B08B3/12
Domestic Patent References:
| WO2010101036A1 | 2010-09-10 |
Foreign References:
| JP2001269635A | 2001-10-02 | |||
| JP2011240318A | 2011-12-01 | |||
| JP2009202156A | 2009-09-10 | |||
| JPH05317820A | 1993-12-03 | |||
| JPH02214581A | 1990-08-27 | |||
| JPH06503498A | 1994-04-21 |
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