Title:
COMPRESSION SYSTEM AND CLOTHING TREATMENT DEVICE INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2023/146239
Kind Code:
A1
Abstract:
Provided is a compression system including: a compressor which includes a refrigerant inlet port into which refrigerant is introduced and an oil recovery port into which oil is recovered, and compresses and discharges refrigerant; multiple oil separation devices which include a first oil separation device into which the refrigerant discharged from the compressor is introduced and a second oil separation device connected in series to the first oil separation device with respect to a refrigerant movement path, and separate oil contained in the refrigerant discharged from the compressor; a first recovery pipe which allows oil to be recovered from the first oil separation device to the refrigerant inlet port; and a second recovery pipe which allows oil to be recovered from the second oil separation device to the oil recovery port.
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Inventors:
CHOI YI CHEOL (KR)
PARK IL YOUNG (KR)
JOO SANG HYUN (KR)
LEE JANG SEOK (KR)
PARK IL YOUNG (KR)
JOO SANG HYUN (KR)
LEE JANG SEOK (KR)
Application Number:
PCT/KR2023/001055
Publication Date:
August 03, 2023
Filing Date:
January 20, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
D06F43/08
Foreign References:
| JP2017089988A | 2017-05-25 | |||
| KR20120129111A | 2012-11-28 | |||
| US20150168023A1 | 2015-06-18 | |||
| KR20080010058A | 2008-01-30 | |||
| KR100352429B1 | 2002-09-16 |
Attorney, Agent or Firm:
LEE & KO IP (KR)
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