Title:
METHOD OF CONTROLLING WASHING MACHINE AND WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/256416
Kind Code:
A1
Abstract:
In order to increase an adsorption rate of softener for laundry, a method of controlling a washing machine according to an embodiment includes performing a first rinsing process based on a first target water level and a first duty ratio of a motor; when a second rinsing process is started, supplying water to an intermediate water level of a fixed tub; additionally supplying water to a second target water level together with the softener; setting a duty ratio of the motor to a second duty ratio higher than the first duty ratio; and driving the motor based on the second duty ratio.
Inventors:
LEE JI-YU (KR)
BANG EUN-SUK (KR)
BANG EUN-SUK (KR)
Application Number:
PCT/KR2020/007861
Publication Date:
December 24, 2020
Filing Date:
June 17, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
D06F33/38; D06F33/34; D06F34/30; D06F37/30; D06F39/02; D06F39/08
Foreign References:
| KR20140145326A | 2014-12-23 | |||
| JP2014212886A | 2014-11-17 | |||
| KR20080056600A | 2008-06-23 | |||
| KR20170100642A | 2017-09-04 | |||
| KR20040046238A | 2004-06-05 | |||
| KR20140145326A | 2014-12-23 | |||
| EP3239381A1 | 2017-11-01 |
Other References:
See also references of EP 3942103A4
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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