JPS51114754A - Two step compression type refrigerator - Google Patents
Two step compression type refrigeratorInfo
- Publication number
- JPS51114754A JPS51114754A JP50039098A JP3909875A JPS51114754A JP S51114754 A JPS51114754 A JP S51114754A JP 50039098 A JP50039098 A JP 50039098A JP 3909875 A JP3909875 A JP 3909875A JP S51114754 A JPS51114754 A JP S51114754A
- Authority
- JP
- Japan
- Prior art keywords
- step compression
- compression type
- type refrigerator
- conpressor
- dispense
- 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.)
- Granted
Links
Classifications
-
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50039098A JPS51114754A (en) | 1975-04-02 | 1975-04-02 | Two step compression type refrigerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50039098A JPS51114754A (en) | 1975-04-02 | 1975-04-02 | Two step compression type refrigerator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51114754A true JPS51114754A (en) | 1976-10-08 |
JPS5442460B2 JPS5442460B2 (ja) | 1979-12-14 |
Family
ID=12543594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50039098A Granted JPS51114754A (en) | 1975-04-02 | 1975-04-02 | Two step compression type refrigerator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51114754A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016031183A (ja) * | 2014-07-29 | 2016-03-07 | パナソニックIpマネジメント株式会社 | 二段圧縮式冷凍装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1340949A4 (en) * | 2000-12-08 | 2009-08-12 | Daikin Ind Ltd | COOLING SYSTEM |
-
1975
- 1975-04-02 JP JP50039098A patent/JPS51114754A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016031183A (ja) * | 2014-07-29 | 2016-03-07 | パナソニックIpマネジメント株式会社 | 二段圧縮式冷凍装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS5442460B2 (ja) | 1979-12-14 |
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