JPS5425804B2 - - Google Patents
Info
- Publication number
- JPS5425804B2 JPS5425804B2 JP2661073A JP2661073A JPS5425804B2 JP S5425804 B2 JPS5425804 B2 JP S5425804B2 JP 2661073 A JP2661073 A JP 2661073A JP 2661073 A JP2661073 A JP 2661073A JP S5425804 B2 JPS5425804 B2 JP S5425804B2
- Authority
- JP
- Japan
- 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
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
- F04B39/062—Cooling by injecting a liquid in the gas to be compressed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B31/00—Compressor arrangements
- F25B31/002—Lubrication
- F25B31/004—Lubrication oil recirculating arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2661073A JPS5425804B2 (it) | 1973-03-08 | 1973-03-08 | |
| US446005A US3874192A (en) | 1973-03-08 | 1974-02-26 | Oil cooling apparatus for refrigerators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2661073A JPS5425804B2 (it) | 1973-03-08 | 1973-03-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49115515A JPS49115515A (it) | 1974-11-05 |
| JPS5425804B2 true JPS5425804B2 (it) | 1979-08-30 |
Family
ID=12198255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2661073A Expired JPS5425804B2 (it) | 1973-03-08 | 1973-03-08 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3874192A (it) |
| JP (1) | JPS5425804B2 (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254637A (en) * | 1979-10-19 | 1981-03-10 | Vilter Manufacturing Corporation | Refrigeration system with refrigerant cooling of compressor and its oil |
| US4275570A (en) * | 1980-06-16 | 1981-06-30 | Vilter Manufacturing Corporation | Oil cooling means for refrigeration screw compressor |
| US5168721A (en) * | 1991-03-28 | 1992-12-08 | K-Whit Tools, Inc. | Refrigerant recovery device |
| US5231841A (en) * | 1991-12-19 | 1993-08-03 | Mcclelland Ralph A | Refrigerant charging system and control system therefor |
| US5222369A (en) * | 1991-12-31 | 1993-06-29 | K-Whit Tools, Inc. | Refrigerant recovery device with vacuum operated check valve |
| JP2653334B2 (ja) * | 1993-01-26 | 1997-09-17 | 株式会社日立製作所 | 圧縮式冷凍機 |
| US5758506A (en) * | 1996-07-03 | 1998-06-02 | White Industries, Llc | Method and apparatus for servicing automotive refrigeration systems |
| CN105627614B (zh) * | 2016-01-25 | 2018-01-09 | 珠海格力电器股份有限公司 | 制冷机组及其控制方法和控制系统 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US320305A (en) * | 1885-06-16 | suckeet | ||
| US2684579A (en) * | 1951-06-04 | 1954-07-27 | Hieatt Engineering Co | Apparatus for cooling oil of refrigerant compressors |
| US3270521A (en) * | 1965-09-08 | 1966-09-06 | Worthington Corp | Refrigerant cooled oil cooler system |
| US3710590A (en) * | 1971-07-19 | 1973-01-16 | Vilter Manufacturing Corp | Refrigerant cooled oil system for a rotary screw compressor |
| GB1384397A (en) * | 1971-12-28 | 1975-02-19 | Svenska Rotor Maskiner Ab | Refrigeration plants |
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1973
- 1973-03-08 JP JP2661073A patent/JPS5425804B2/ja not_active Expired
-
1974
- 1974-02-26 US US446005A patent/US3874192A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49115515A (it) | 1974-11-05 |
| US3874192A (en) | 1975-04-01 |