JPS6390814U - - Google Patents
Info
- Publication number
- JPS6390814U JPS6390814U JP1986186181U JP18618186U JPS6390814U JP S6390814 U JPS6390814 U JP S6390814U JP 1986186181 U JP1986186181 U JP 1986186181U JP 18618186 U JP18618186 U JP 18618186U JP S6390814 U JPS6390814 U JP S6390814U
- Authority
- JP
- Japan
- Prior art keywords
- whose
- liquid helium
- liquid
- outside air
- pressure equalization
- 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
- 239000007788 liquid Substances 0.000 claims description 8
- 239000001307 helium Substances 0.000 claims description 7
- 229910052734 helium Inorganic materials 0.000 claims description 7
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims 1
Landscapes
- Containers, Films, And Cooling For Superconductive Devices (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図は第１図の自動開閉弁の断面図、第３図は従
来の超電導マグネツトの極低温容器の一例を示す
断面図である。
図において、４はヘリウム槽、７は電流リード
挿入管、９は注液管、１１は均圧管、１３は自動
開閉弁、１５は弁体である。なお、各図中、同一
符号は同一又は相当部分を示す。
Fig. 1 is a sectional view showing an embodiment of this invention, Fig. 2 is a sectional view of the automatic on-off valve shown in Fig. 1, and Fig. 3 is a sectional view showing an example of a cryogenic container for a conventional superconducting magnet. . In the figure, 4 is a helium tank, 7 is a current lead insertion tube, 9 is a liquid injection tube, 11 is a pressure equalization tube, 13 is an automatic opening/closing valve, and 15 is a valve body. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
る側は開口されている液体ヘリウムの注液管と、
外気側が通常閉じられ前記液体ヘリウム槽内に臨
んでいる側は開口されている電流リード挿入管と
、この電流リード挿入管と前記注液管との間を外
気中で接続している均圧管と、この均圧管の途中
に取り付けられ前記注液管から前記液体ヘリウム
を注入するときのみ液体ヘリウムおよび液体ヘリ
ウムのガスによつて弁体が押圧されて均圧管の通
路を閉じる自動開閉弁とを備えていることを特徴
とする超電導マグネツトの極低温容器。 a liquid helium injection pipe whose outside air side is normally closed and whose side facing the helium tank is open;
a current lead insertion tube whose outside air side is normally closed and whose side facing the liquid helium tank is open; and a pressure equalization tube that connects the current lead insertion tube and the liquid injection tube in the outside air. and an automatic opening/closing valve that is attached in the middle of the pressure equalization pipe and whose valve body is pressed by liquid helium and liquid helium gas to close the passage of the pressure equalization pipe only when the liquid helium is injected from the liquid injection pipe. A cryogenic container for superconducting magnets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986186181U JPS6390814U (en) | 1986-12-04 | 1986-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986186181U JPS6390814U (en) | 1986-12-04 | 1986-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6390814U true JPS6390814U (en) | 1988-06-13 |
Family
ID=31135502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986186181U Pending JPS6390814U (en) | 1986-12-04 | 1986-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6390814U (en) |
-
1986
- 1986-12-04 JP JP1986186181U patent/JPS6390814U/ja active Pending
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