JPS5726288A - Refrigerating cycle with oil cooling circuit - Google Patents
Refrigerating cycle with oil cooling circuitInfo
- Publication number
- JPS5726288A JPS5726288A JP10113680A JP10113680A JPS5726288A JP S5726288 A JPS5726288 A JP S5726288A JP 10113680 A JP10113680 A JP 10113680A JP 10113680 A JP10113680 A JP 10113680A JP S5726288 A JPS5726288 A JP S5726288A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- valve
- high temperature
- compressor
- mixing
- 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.)
- Pending
Links
Landscapes
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
PURPOSE: To obtain the maximum heating capacity constantly by mixing the high temperature oil discharged from a compressor with the low temperature oil conducted through an oil-cooler as adjusting their amounts for controlling the oil at a proper temperature to be supplied to the compressor.
CONSTITUTION: The oil separated from refrigerant by an oil-separator 2 is partly conducted to a mixing valve 12 via a bypass 11 as keeping its high temperature, and partly cooled by an oil-cooler 6 into a low temperature to be sent to the mixing valve 12. In the mixing valve 12, when low temperature oil 17 flows in from above, a wax thermostat 13 is contracted to close an upper valve 14, and a lower valve 15 is opened to introduce high temperature oil 18. When the high temperature oil flows in too much, the wax thermostat 13 is expanded to close the lower valve 15, and the upper valve 14 is rather opened. In this construction, the maximum heating capacity can be constantly obtained by controlling the oil at a proper temperature to be supplied to a compressor 1.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10113680A JPS5726288A (en) | 1980-07-25 | 1980-07-25 | Refrigerating cycle with oil cooling circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10113680A JPS5726288A (en) | 1980-07-25 | 1980-07-25 | Refrigerating cycle with oil cooling circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5726288A true JPS5726288A (en) | 1982-02-12 |
Family
ID=14292658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10113680A Pending JPS5726288A (en) | 1980-07-25 | 1980-07-25 | Refrigerating cycle with oil cooling circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5726288A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007068247A1 (en) * | 2005-12-12 | 2007-06-21 | Johnson Controls Denmark Aps | Oil management system |
-
1980
- 1980-07-25 JP JP10113680A patent/JPS5726288A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007068247A1 (en) * | 2005-12-12 | 2007-06-21 | Johnson Controls Denmark Aps | Oil management system |
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