Title:
AIR CONDITIONER AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/039042
Kind Code:
A1
Abstract:
The disclosed air conditioner comprises: an indoor unit including an expansion valve and an indoor heat exchanger; a compressor for supplying a refrigerant to the indoor unit; a compressor inlet pressure sensor for detecting compressor inlet pressure corresponding to the pressure of the refrigerant, which flows into the compressor from an accumulator; and a control unit for controlling the size of the opening of the indoor unit expansion valve on the basis of the compressor inlet pressure during a defrosting operation.
Inventors:
YOO SANGHO (KR)
HAN KWANGSIK (KR)
BAK JONGWON (KR)
LEE JEJIN (KR)
LIM BYOUNGGUK (KR)
JUNG DONGIL (KR)
HAN KWANGSIK (KR)
BAK JONGWON (KR)
LEE JEJIN (KR)
LIM BYOUNGGUK (KR)
JUNG DONGIL (KR)
Application Number:
PCT/KR2023/008597
Publication Date:
February 22, 2024
Filing Date:
June 21, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
F25B47/02; F24F11/43; F25B13/00; F25B41/31; F25B43/00; F25B49/02
Domestic Patent References:
| WO2018229864A1 | 2018-12-20 |
Foreign References:
| JP2010203673A | 2010-09-16 | |||
| JP2009174800A | 2009-08-06 | |||
| JP6463491B2 | 2019-02-06 | |||
| JP2010151340A | 2010-07-08 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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