Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
REFRIGERATOR AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/154280
Kind Code:
A1
Abstract:
A refrigerator comprises: a tray; a water supply unit communicating with the tray to supply water to the tray; a heating unit provided to heat the water supplied to the tray; a cooling unit provided to cool the inside of the tray; a condensed-water recovery unit, which is installed to communicate with the tray, recovers water vapor in the tray to separate same into condensed water and air, and delivers the separated condensed water to the water supply unit; and a control unit for controlling the water supply unit and the heating unit so that the temperature of the water supplied to the tray rises above the boiling point, and thus water vapor is generated, and controlling the cooling unit so that the water having a reduced dissolved air concentration in the tray due to the generation of the water vapor is converted into ice.

Inventors:
CHO SUNGMIN (KR)
SEO KOOKJEONG (KR)
PARK JINHYUN (KR)
Application Number:
PCT/KR2021/019166
Publication Date:
July 21, 2022
Filing Date:
December 16, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
F25D23/12; F25C1/18; F25C1/24; F25C1/25; F25D29/00
Foreign References:
KR101208550B12012-12-05
KR100656418B12006-12-11
KR19990043131A1999-06-15
JP2005188912A2005-07-14
US20130167569A12013-07-04
Attorney, Agent or Firm:
HUH, Sung-won et al. (KR)
Download PDF: