JPH0463303B2 - - Google Patents
Info
- Publication number
- JPH0463303B2 JPH0463303B2 JP21623686A JP21623686A JPH0463303B2 JP H0463303 B2 JPH0463303 B2 JP H0463303B2 JP 21623686 A JP21623686 A JP 21623686A JP 21623686 A JP21623686 A JP 21623686A JP H0463303 B2 JPH0463303 B2 JP H0463303B2
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- oil recovery
- recovery operation
- oil
- value
- 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.)
- Expired
Links
- 238000011084 recovery Methods 0.000 claims description 36
- 239000003507 refrigerant Substances 0.000 claims description 24
- 230000010354 integration Effects 0.000 claims description 23
- 238000005057 refrigeration Methods 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 50
- 238000010438 heat treatment Methods 0.000 description 15
- 238000001816 cooling Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000001186 cumulative effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Air Conditioning Control Device (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21623686A JPS6373052A (ja) | 1986-09-13 | 1986-09-13 | 冷凍装置の油回収運転制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21623686A JPS6373052A (ja) | 1986-09-13 | 1986-09-13 | 冷凍装置の油回収運転制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6373052A JPS6373052A (ja) | 1988-04-02 |
| JPH0463303B2 true JPH0463303B2 (enrdf_load_stackoverflow) | 1992-10-09 |
Family
ID=16685407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21623686A Granted JPS6373052A (ja) | 1986-09-13 | 1986-09-13 | 冷凍装置の油回収運転制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6373052A (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3767586B2 (ja) | 2003-08-19 | 2006-04-19 | ダイキン工業株式会社 | 冷凍装置 |
| JP4876675B2 (ja) * | 2006-03-30 | 2012-02-15 | 三菱電機株式会社 | 冷凍冷蔵ショーケース |
| JP5398159B2 (ja) | 2008-03-28 | 2014-01-29 | 三菱重工業株式会社 | マルチ形空気調和機の油戻し運転方法およびマルチ形空気調和機 |
| JP5683934B2 (ja) * | 2010-12-17 | 2015-03-11 | ヤンマー株式会社 | エンジン駆動式空調機 |
| JP6459800B2 (ja) * | 2015-06-26 | 2019-01-30 | 株式会社富士通ゼネラル | 空気調和装置 |
| JP6458666B2 (ja) * | 2015-06-30 | 2019-01-30 | 株式会社富士通ゼネラル | 空気調和装置 |
| JP6615056B2 (ja) * | 2016-06-28 | 2019-12-04 | 三菱電機株式会社 | 空気調和機 |
| JP6945139B2 (ja) * | 2017-05-26 | 2021-10-06 | パナソニックＩｐマネジメント株式会社 | 冷凍サイクルシステム、室外ユニット、制御ユニット |
-
1986
- 1986-09-13 JP JP21623686A patent/JPS6373052A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6373052A (ja) | 1988-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |