JPH02137677U - - Google Patents
Info
- Publication number
- JPH02137677U JPH02137677U JP4527689U JP4527689U JPH02137677U JP H02137677 U JPH02137677 U JP H02137677U JP 4527689 U JP4527689 U JP 4527689U JP 4527689 U JP4527689 U JP 4527689U JP H02137677 U JPH02137677 U JP H02137677U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- layer
- side wall
- liquid helium
- helium tank
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims description 4
- 229910052734 helium Inorganic materials 0.000 claims description 4
- 239000001307 helium Substances 0.000 claims description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4527689U JPH02137677U (en]) | 1989-04-17 | 1989-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4527689U JPH02137677U (en]) | 1989-04-17 | 1989-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02137677U true JPH02137677U (en]) | 1990-11-16 |
Family
ID=31559305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4527689U Pending JPH02137677U (en]) | 1989-04-17 | 1989-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02137677U (en]) |
-
1989
- 1989-04-17 JP JP4527689U patent/JPH02137677U/ja active Pending