Title:
HOUSEHOLD ULTRASONIC CLEANER
Document Type and Number:
WIPO Patent Application WO/2018/216885
Kind Code:
A1
Abstract:
The technology disclosed in the present specification relates to a household ultrasonic cleaner capable of reducing variations in ultrasonic cleaning force, comprising: an accommodating part for accommodating washing water and an object to be cleaned; an ultrasonic generator for providing ultrasonic waves to the washing water accommodated in the accommodating part; a gas supplier for supplying gas to the washing water accommodated in the accommodating part; and a controller for controlling the operations of the gas supplier and the ultrasonic generator, wherein the controller includes a dissolved gas adjusting process for adjusting the amount of gas contained in the washing water by operating or stopping the gas supplier.
Inventors:
LEE CHANG DOO (KR)
Application Number:
PCT/KR2018/002161
Publication Date:
November 29, 2018
Filing Date:
February 22, 2018
Export Citation:
Assignee:
ALPHA MEDIC CO LTD (KR)
FACTORIAL HOLDINGS CO LTD (KR)
FACTORIAL HOLDINGS CO LTD (KR)
International Classes:
A47L15/13; A47J43/24; A47L15/42
Foreign References:
| JP2008253373A | 2008-10-23 | |||
| KR20070071814A | 2007-07-04 | |||
| KR20020026223A | 2002-04-06 | |||
| KR20140092072A | 2014-07-23 | |||
| KR101697174B1 | 2017-01-17 |
Attorney, Agent or Firm:
SHIN, Jin Hyun (KR)
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