JPH0725566Y2 - 冷凍機の制御装置 - Google Patents
冷凍機の制御装置Info
- Publication number
- JPH0725566Y2 JPH0725566Y2 JP1987079001U JP7900187U JPH0725566Y2 JP H0725566 Y2 JPH0725566 Y2 JP H0725566Y2 JP 1987079001 U JP1987079001 U JP 1987079001U JP 7900187 U JP7900187 U JP 7900187U JP H0725566 Y2 JPH0725566 Y2 JP H0725566Y2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- refrigerant
- heat exchanger
- cooling heat
- opening
- 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 - Lifetime
Links
- 239000003507 refrigerant Substances 0.000 claims description 91
- 238000001816 cooling Methods 0.000 claims description 44
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 239000002826 coolant Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 106
- 239000007788 liquid Substances 0.000 description 55
- 229910052757 nitrogen Inorganic materials 0.000 description 53
- 239000007789 gas Substances 0.000 description 35
- 230000007423 decrease Effects 0.000 description 9
- 230000003247 decreasing effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987079001U JPH0725566Y2 (ja) | 1987-05-26 | 1987-05-26 | 冷凍機の制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987079001U JPH0725566Y2 (ja) | 1987-05-26 | 1987-05-26 | 冷凍機の制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63188468U JPS63188468U (enrdf_load_stackoverflow) | 1988-12-02 |
| JPH0725566Y2 true JPH0725566Y2 (ja) | 1995-06-07 |
Family
ID=30928460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987079001U Expired - Lifetime JPH0725566Y2 (ja) | 1987-05-26 | 1987-05-26 | 冷凍機の制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725566Y2 (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63194163A (ja) * | 1987-02-06 | 1988-08-11 | 株式会社日立製作所 | 極低温冷凍装置 |
-
1987
- 1987-05-26 JP JP1987079001U patent/JPH0725566Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63188468U (enrdf_load_stackoverflow) | 1988-12-02 |
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