JPS5426021B2 - - Google Patents
Info
- Publication number
- JPS5426021B2 JPS5426021B2 JP7761175A JP7761175A JPS5426021B2 JP S5426021 B2 JPS5426021 B2 JP S5426021B2 JP 7761175 A JP7761175 A JP 7761175A JP 7761175 A JP7761175 A JP 7761175A JP S5426021 B2 JPS5426021 B2 JP S5426021B2
- 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
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/13—Economisers
-
- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2509—Economiser valves
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7761175A JPS521649A (en) | 1975-06-24 | 1975-06-24 | Counterflow prevention device at two stage compression refrigerating c ircuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7761175A JPS521649A (en) | 1975-06-24 | 1975-06-24 | Counterflow prevention device at two stage compression refrigerating c ircuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS521649A JPS521649A (en) | 1977-01-07 |
| JPS5426021B2 true JPS5426021B2 (enExample) | 1979-09-01 |
Family
ID=13638701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7761175A Granted JPS521649A (en) | 1975-06-24 | 1975-06-24 | Counterflow prevention device at two stage compression refrigerating c ircuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS521649A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5415055Y2 (enExample) * | 1974-06-11 | 1979-06-19 | ||
| JPS57118543U (enExample) * | 1981-01-12 | 1982-07-23 |
-
1975
- 1975-06-24 JP JP7761175A patent/JPS521649A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS521649A (en) | 1977-01-07 |