Title:
REFRIGERATOR AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/145847
Kind Code:
A1
Abstract:
This refrigerator comprises: a main body having a storage chamber; and a cold air supply apparatus for supplying cold air to the storage chamber, wherein the cold air supply apparatus comprises: a compressor; a condenser which condenses a refrigerant compressed in the compressor; a flow path switching valve connected to the condenser; a first capillary tube connected to the flow path switching valve; a second capillary tube which is connected to the flow path switching valve and is arranged parallel to the first capillary tube; and a cluster pipe which is arranged between the flow path switching valve and the first capillary tube so that the refrigerant passing therethrough can be further condensed, and the flow path switching valve is configured such that the refrigerant supplied from the condenser can flow selectively to the first capillary tube or the second capillary tube.
Inventors:
YOON WONJAE (KR)
SEO KOOKJEONG (KR)
YOO SUCHEOL (KR)
CHOI KYUNGHOON (KR)
SEO KOOKJEONG (KR)
YOO SUCHEOL (KR)
CHOI KYUNGHOON (KR)
Application Number:
PCT/KR2021/019423
Publication Date:
July 07, 2022
Filing Date:
December 20, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
F25B49/02; F25B6/04; F25B41/24; F25B41/40; F25D29/00
Foreign References:
| KR20140047355A | 2014-04-22 | |||
| KR19990016786A | 1999-03-15 | |||
| KR20140144024A | 2014-12-18 | |||
| US20110146310A1 | 2011-06-23 | |||
| JP2001263902A | 2001-09-26 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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