JPS53136005A - Refrigerator oil - Google Patents
Refrigerator oilInfo
- Publication number
- JPS53136005A JPS53136005A JP4989277A JP4989277A JPS53136005A JP S53136005 A JPS53136005 A JP S53136005A JP 4989277 A JP4989277 A JP 4989277A JP 4989277 A JP4989277 A JP 4989277A JP S53136005 A JPS53136005 A JP S53136005A
- Authority
- JP
- Japan
- Prior art keywords
- refrigerator oil
- oil
- sludges
- lubricity
- degrading
- 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
- Lubricants (AREA)
Abstract
PURPOSE: A saturated hydrocarbon refrigerator oil having a specific characteristics, free from forming acids or sludges if subjected to repeated cooling and heating together with a refrigerant for a long time, without corroding metals or degrading lubricity, comprising a paraffinic hydrocarbon oil.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4989277A JPS53136005A (en) | 1977-05-02 | 1977-05-02 | Refrigerator oil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4989277A JPS53136005A (en) | 1977-05-02 | 1977-05-02 | Refrigerator oil |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53136005A true JPS53136005A (en) | 1978-11-28 |
Family
ID=12843674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4989277A Pending JPS53136005A (en) | 1977-05-02 | 1977-05-02 | Refrigerator oil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53136005A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62295995A (en) * | 1986-05-26 | 1987-12-23 | Idemitsu Kosan Co Ltd | Refrigerator oil composition |
JPH02170895A (en) * | 1988-12-24 | 1990-07-02 | Idemitsu Kosan Co Ltd | Lubricant composition for fleon cooling medium |
CN1055720C (en) * | 1997-09-10 | 2000-08-23 | 中国石油化工总公司 | Denitrification process for base oil of lubricating oil |
WO2000060031A1 (en) * | 1999-04-02 | 2000-10-12 | Japan Energy Corporation | Lubricant for vapor compression refrigerator using hydrocarbon coolant |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3791959A (en) * | 1970-08-12 | 1974-02-12 | Sun Oil Co | Blended refrigeration oil composition |
-
1977
- 1977-05-02 JP JP4989277A patent/JPS53136005A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3791959A (en) * | 1970-08-12 | 1974-02-12 | Sun Oil Co | Blended refrigeration oil composition |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62295995A (en) * | 1986-05-26 | 1987-12-23 | Idemitsu Kosan Co Ltd | Refrigerator oil composition |
JPH02170895A (en) * | 1988-12-24 | 1990-07-02 | Idemitsu Kosan Co Ltd | Lubricant composition for fleon cooling medium |
CN1055720C (en) * | 1997-09-10 | 2000-08-23 | 中国石油化工总公司 | Denitrification process for base oil of lubricating oil |
WO2000060031A1 (en) * | 1999-04-02 | 2000-10-12 | Japan Energy Corporation | Lubricant for vapor compression refrigerator using hydrocarbon coolant |
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