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
Description
第１図は本考案の一実施例におけるクライオス
タツトの断面図、第２図は従来のクライオスタツ
トの断面図である。
１０……真空容器、１２……液体ヘリウム槽、
１４……冷却層、１６……支持台、４２……網体
（熱伝導部材）。
FIG. 1 is a sectional view of a cryostat according to an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional cryostat. 10... Vacuum container, 12... Liquid helium tank,
14... Cooling layer, 16... Support stand, 42... Net body (thermal conductive member).
Claims (1)
液体ヘリウム槽と、この液体ヘリウム槽の側壁と
上記真空容器の側壁との間に配設され、上記液体
ヘリウム槽の側壁との間に第１の真空層を形成し
、上記真空容器の側壁との間に第２の真空層を形
成する筒状の冷却層と、真空容器の下部に設置さ
れ、上記液体ヘリウム槽内の試料を液体ヘリウム
槽の外部から支持する支持台とを備えるとともに
、この支持台と上記冷却層の下部との間に、上記
第１の真空層と第２の真空層とを連通する連通部
を有する熱伝導部材を介設したことを特徴とする
クライオスタツト。 a vacuum vessel, a liquid helium tank provided inside the vacuum vessel, and a first liquid helium tank disposed between the side wall of the liquid helium tank and the side wall of the vacuum vessel; a cylindrical cooling layer that forms a second vacuum layer between the vacuum chamber and the side wall of the vacuum chamber; a support base supported from the outside of the cooling layer, and a heat conductive member having a communication portion connecting the first vacuum layer and the second vacuum layer between the support base and the lower part of the cooling layer. A cryostat characterized by intervening.
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