JPS5560687A - Positive-displacement fluid compressor - Google Patents
Positive-displacement fluid compressorInfo
- Publication number
- JPS5560687A JPS5560687A JP13417478A JP13417478A JPS5560687A JP S5560687 A JPS5560687 A JP S5560687A JP 13417478 A JP13417478 A JP 13417478A JP 13417478 A JP13417478 A JP 13417478A JP S5560687 A JPS5560687 A JP S5560687A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- suction
- refrigerant
- oil separator
- contained
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
PURPOSE: To improve oil-separating power by forming projections on an oil separator plate, and to improve contained-oil separating power for suction refrigerant by forming a suction refrigerant circuit in the shape of a labyrinth using plural oil separator plates.
CONSTITUTION: The refrigerant discharged from a housing 10 and returned to the housing 10 after circulating through cooling circuit is directed into a cylindrical side wall 13 through a suction chamber 122 in a rear end plate 12. Since an oil separator plate 34 having projections on its surface is arranged at a suction port 30 opening into a side wall 13, the suction refrigerant collides with the plate 34 immediately before passing the port 30, so that the lubricating oil contained in the refrigerant is separated effectively. Also by forming a suction refrigerant circuit in the form of a labyrinth using plural oil separator plates 34, contained-oil separating power for the suction refrigerant can be improved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53134174A JPS5941035B2 (en) | 1978-10-30 | 1978-10-30 | positive displacement fluid compression device |
US06/070,870 US4314796A (en) | 1978-09-04 | 1979-08-29 | Scroll-type compressor with thrust bearing lubricating and bypass means |
CA334,896A CA1126708A (en) | 1978-09-04 | 1979-08-31 | Scroll-type fluid compressor units |
EP79301808A EP0009350B1 (en) | 1978-09-04 | 1979-09-03 | Scroll-type fluid compressor units |
DE7979301808T DE2966408D1 (en) | 1978-09-04 | 1979-09-03 | Scroll-type fluid compressor units |
AU50505/79A AU530176B2 (en) | 1978-09-04 | 1979-09-03 | Scroll pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53134174A JPS5941035B2 (en) | 1978-10-30 | 1978-10-30 | positive displacement fluid compression device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5560687A true JPS5560687A (en) | 1980-05-07 |
JPS5941035B2 JPS5941035B2 (en) | 1984-10-04 |
Family
ID=15122165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53134174A Expired JPS5941035B2 (en) | 1978-09-04 | 1978-10-30 | positive displacement fluid compression device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5941035B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5781187A (en) * | 1980-11-10 | 1982-05-21 | Sanden Corp | Apparatus for separating lubricant in scroll compressor |
JPS5924992U (en) * | 1982-08-07 | 1984-02-16 | サンデン株式会社 | Scroll compressor |
JPS6026194A (en) * | 1983-07-22 | 1985-02-09 | Toyoda Autom Loom Works Ltd | Low delivery pulse compressor |
US7314357B2 (en) * | 2005-05-02 | 2008-01-01 | Tecumseh Products Company | Seal member for scroll compressors |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4827529U (en) * | 1971-08-09 | 1973-04-03 | ||
JPS506008U (en) * | 1973-05-17 | 1975-01-22 | ||
JPS5031523U (en) * | 1973-07-16 | 1975-04-07 |
-
1978
- 1978-10-30 JP JP53134174A patent/JPS5941035B2/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4827529U (en) * | 1971-08-09 | 1973-04-03 | ||
JPS506008U (en) * | 1973-05-17 | 1975-01-22 | ||
JPS5031523U (en) * | 1973-07-16 | 1975-04-07 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5781187A (en) * | 1980-11-10 | 1982-05-21 | Sanden Corp | Apparatus for separating lubricant in scroll compressor |
JPS592800B2 (en) * | 1980-11-10 | 1984-01-20 | サンデン株式会社 | Lubricating oil separation device for scroll compressor |
JPS5924992U (en) * | 1982-08-07 | 1984-02-16 | サンデン株式会社 | Scroll compressor |
JPS6343424Y2 (en) * | 1982-08-07 | 1988-11-11 | ||
JPS6026194A (en) * | 1983-07-22 | 1985-02-09 | Toyoda Autom Loom Works Ltd | Low delivery pulse compressor |
JPS6361512B2 (en) * | 1983-07-22 | 1988-11-29 | ||
US7314357B2 (en) * | 2005-05-02 | 2008-01-01 | Tecumseh Products Company | Seal member for scroll compressors |
Also Published As
Publication number | Publication date |
---|---|
JPS5941035B2 (en) | 1984-10-04 |
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