Title:
SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2022/181959
Kind Code:
A1
Abstract:
A scroll compressor according to the present disclosure comprises: a fixed scroll having an outlet and multiple release holes; a release valve ring installed on the top surface of the fixed scroll and formed to open and close the multiple release holes; and a retainer ring installed on the release valve ring and formed to restrict the movement of the release valve ring. The release valve ring has a ring shape, and comprises: a fixing part comprising multiple fastening holes; multiple release valves extending from the inner circumferential surface of the fixing part toward the center thereof and formed to open and close the multiple fastening holes; and at least one connection part connecting at least one of the multiple release valves to the inner circumferential surface of the fixing part. The retainer ring comprises: a retainer fixing part having a shape corresponding to the fixing part of the release valve ring; multiple retainers formed to restrict the upward movement of the multiple release valves of the release valve ring; and at least one retainer connection part corresponding to the at least one connection part of the release valve ring and connecting at least one of the multiple retainers to the retainer fixing part.
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Inventors:
CHO YANGHEE (KR)
CHO SUNGHEA (KR)
KIM DOHYUN (KR)
SEO JONGCHEUN (KR)
JUN JUNGUK (KR)
CHO NAMKYU (KR)
CHO SUNGHEA (KR)
KIM DOHYUN (KR)
SEO JONGCHEUN (KR)
JUN JUNGUK (KR)
CHO NAMKYU (KR)
Application Number:
PCT/KR2021/019952
Publication Date:
September 01, 2022
Filing Date:
December 27, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
F04C29/12; F04C18/02
Domestic Patent References:
| WO2020039024A1 | 2020-02-27 |
Foreign References:
| KR20060074489A | 2006-07-03 | |||
| JP2019065769A | 2019-04-25 | |||
| KR20190000688A | 2019-01-03 | |||
| JP2019143595A | 2019-08-29 |
Attorney, Agent or Firm:
KIM, Tae-hun et al. (KR)
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