Title:
SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2021/182841
Kind Code:
A1
Abstract:
Provided is a scroll compressor with enhanced sealing structure of a back pressure chamber. The scroll compressor includes a housing, a fixed scroll fixed to inside of the housing and including a fixed wrap, an orbit scroll including an orbit wrap which forms a compression chamber together with the fixed wrap, a back pressure chamber formed at a frame supporting the orbit scroll, and accommodating refrigerant for pressurizing the orbit scroll to a direction of the fixed scroll, and a sealing ring arranged between the fixed scroll and the orbit scroll to prevent the refrigerant in the back pressure chamber from flowing in or out through a gap between the fixed scroll and the orbit scroll, wherein the sealing ring includes a cut portion cut for the sealing ring to be deformable in a circumferential direction.
Inventors:
CHO SUNGHEA (KR)
PARK JUNGHOON (KR)
SEO JONGCHEUN (KR)
CHO NAMKYU (KR)
KIM DOHYUN (KR)
JUN JUNGUK (KR)
PARK JUNGHOON (KR)
SEO JONGCHEUN (KR)
CHO NAMKYU (KR)
KIM DOHYUN (KR)
JUN JUNGUK (KR)
Application Number:
PCT/KR2021/002891
Publication Date:
September 16, 2021
Filing Date:
March 09, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
F04C27/00; F04C18/02
Foreign References:
| US20110158838A1 | 2011-06-30 | |||
| JP2008111385A | 2008-05-15 | |||
| KR20100104196A | 2010-09-29 | |||
| JPH08121366A | 1996-05-14 | |||
| KR20110064663A | 2011-06-15 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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