Title:
SCROLL COMPRESSOR PROVIDED WITH OIL DISCHARGE PATH
Document Type and Number:
WIPO Patent Application WO/2024/014747
Kind Code:
A1
Abstract:
A scroll compressor comprising: a casing; a main frame installed inside the casing; a fixed scroll installed on an upper side of the main frame; an orbiting scroll installed below the fixed scroll so as to orbit relative to the fixed scroll; a drive shaft which is rotatably installed on the main frame and causes the orbiting scroll to orbit; and an oil supply passage provided in the drive shaft. The main frame comprises: an oil pocket which accommodates oil supplied through the oil supply passage; and an oil discharge path which is formed in a radial direction of the main frame and discharges the oil accommodated in the oil pocket to the outside of the main frame. An inlet of the oil discharge path in contact with the oil pocket is formed to be smaller than an outlet of the oil discharge path formed on an outer peripheral surface of the main frame.
Inventors:
PARK JUNGHOON (KR)
PARK INWON (KR)
CHO SUNGCHAN (KR)
JUN JUNGUK (KR)
KIM EUNSUK (KR)
CHO YANGHEE (KR)
PARK INWON (KR)
CHO SUNGCHAN (KR)
JUN JUNGUK (KR)
KIM EUNSUK (KR)
CHO YANGHEE (KR)
Application Number:
PCT/KR2023/009029
Publication Date:
January 18, 2024
Filing Date:
June 28, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
F04C18/02; F04C29/02
Foreign References:
| JP2004116300A | 2004-04-15 | |||
| KR19990011654A | 1999-02-18 | |||
| KR102408562B1 | 2022-06-14 | |||
| KR20070072092A | 2007-07-04 | |||
| JP2014129793A | 2014-07-10 |
Attorney, Agent or Firm:
KIM, Tae-hun et al. (KR)
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