JPH0317059B2 - - Google Patents
Info
- Publication number
- JPH0317059B2 JPH0317059B2 JP11250784A JP11250784A JPH0317059B2 JP H0317059 B2 JPH0317059 B2 JP H0317059B2 JP 11250784 A JP11250784 A JP 11250784A JP 11250784 A JP11250784 A JP 11250784A JP H0317059 B2 JPH0317059 B2 JP H0317059B2
- Authority
- JP
- Japan
- Prior art keywords
- cooling system
- refrigerant
- cooled
- precooling
- heat
- 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
- 238000001816 cooling Methods 0.000 claims description 110
- 239000003507 refrigerant Substances 0.000 claims description 54
- 230000004888 barrier function Effects 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000001307 helium Substances 0.000 description 5
- 229910052734 helium Inorganic materials 0.000 description 5
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11250784A JPS60256761A (ja) | 1984-06-01 | 1984-06-01 | 冷却装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11250784A JPS60256761A (ja) | 1984-06-01 | 1984-06-01 | 冷却装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60256761A JPS60256761A (ja) | 1985-12-18 |
| JPH0317059B2 true JPH0317059B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-03-07 |
Family
ID=14588376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11250784A Granted JPS60256761A (ja) | 1984-06-01 | 1984-06-01 | 冷却装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60256761A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1984
- 1984-06-01 JP JP11250784A patent/JPS60256761A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60256761A (ja) | 1985-12-18 |