JPS6245464B2 - - Google Patents
Info
- Publication number
- JPS6245464B2 JPS6245464B2 JP13679879A JP13679879A JPS6245464B2 JP S6245464 B2 JPS6245464 B2 JP S6245464B2 JP 13679879 A JP13679879 A JP 13679879A JP 13679879 A JP13679879 A JP 13679879A JP S6245464 B2 JPS6245464 B2 JP S6245464B2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- compressor
- throttle
- pressure
- return passage
- 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
- 238000001514 detection method Methods 0.000 claims description 19
- 239000003507 refrigerant Substances 0.000 claims description 8
- 238000005057 refrigeration Methods 0.000 claims description 8
- 239000003921 oil Substances 0.000 description 39
- 239000010687 lubricating oil Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13679879A JPS5661562A (en) | 1979-10-22 | 1979-10-22 | Refrigeration plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13679879A JPS5661562A (en) | 1979-10-22 | 1979-10-22 | Refrigeration plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5661562A JPS5661562A (en) | 1981-05-27 |
| JPS6245464B2 true JPS6245464B2 (US06650917-20031118-M00005.png) | 1987-09-26 |
Family
ID=15183757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13679879A Granted JPS5661562A (en) | 1979-10-22 | 1979-10-22 | Refrigeration plant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5661562A (US06650917-20031118-M00005.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01180060U (US06650917-20031118-M00005.png) * | 1988-06-10 | 1989-12-25 |
-
1979
- 1979-10-22 JP JP13679879A patent/JPS5661562A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01180060U (US06650917-20031118-M00005.png) * | 1988-06-10 | 1989-12-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5661562A (en) | 1981-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5481884A (en) | Apparatus and method for providing low refrigerant charge detection | |
| US5603224A (en) | Portable refrigerant recovery system | |
| US6105375A (en) | Refrigerating cycle apparatus with condenser-side refrigerant recovery mode | |
| JPS6171214A (ja) | 車両用空気調和装置 | |
| US4794762A (en) | Refrigerant flow control system | |
| JPH09178306A (ja) | 冷凍サイクル装置 | |
| US7028496B2 (en) | Air-conditioning system for vehicle | |
| JPH08502343A (ja) | 空調システム内の冷却剤の量を診断する方法および装置 | |
| EP1654505A2 (en) | Method of operating a directed relief valve in an air conditioning system | |
| JPS6326830B2 (US06650917-20031118-M00005.png) | ||
| JPH0539414Y2 (US06650917-20031118-M00005.png) | ||
| JPS6245464B2 (US06650917-20031118-M00005.png) | ||
| US6968706B2 (en) | HVAC system with refrigerant venting | |
| US5036697A (en) | Apparatus for detecting gas-liquid ratio of a fluid | |
| JPH09105567A (ja) | 冷凍装置 | |
| US5918476A (en) | Replacement kit for vehicle air conditioning circuit pressure operable valves | |
| JP2000071755A (ja) | 車両用冷凍装置 | |
| JPS6117324Y2 (US06650917-20031118-M00005.png) | ||
| JPS60151118A (ja) | 自動車用空気調和機 | |
| JPH0218462Y2 (US06650917-20031118-M00005.png) | ||
| JPS6051630B2 (ja) | カ−エアコン用クラッチサイクリングシステムに於ける冷媒不足検知装置 | |
| JPS6051027B2 (ja) | 冷媒不足検出装置 | |
| JPH05118718A (ja) | 冷凍装置の冷媒充填量不足検出装置 | |
| JPH0215782B2 (US06650917-20031118-M00005.png) | ||
| JPS6245465B2 (US06650917-20031118-M00005.png) |
