JPH028008U - - Google Patents
Info
- Publication number
- JPH028008U JPH028008U JP8421588U JP8421588U JPH028008U JP H028008 U JPH028008 U JP H028008U JP 8421588 U JP8421588 U JP 8421588U JP 8421588 U JP8421588 U JP 8421588U JP H028008 U JPH028008 U JP H028008U
- Authority
- JP
- Japan
- Prior art keywords
- current lead
- helium gas
- helium
- gas passage
- heat shield
- 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.)
- Granted
Links
- 239000001307 helium Substances 0.000 claims description 8
- 229910052734 helium Inorganic materials 0.000 claims description 8
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 150000002371 helium Chemical class 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の実施例を示す概略断面図、第
２図は同実施例による電流リードの冷却特性図、
第３図は電流リードのヘリウムガス通路にかかる
他の実施例を示す拡大横断面図、第４図はさらに
別の実施例を示す拡大縦断面図、第５図はガス冷
却方式をとる従来装置、第６図は間接冷却方式を
とる従来装置をそれぞれ示す概略断面図である。
１……ヘリウム槽、２……超電導マグネツト、
１１……電流リード、１２……ヘリウムガス通路
、１３……弁機構、５，６……熱シールド板、８
……冷凍機。
FIG. 1 is a schematic sectional view showing an embodiment of the present invention, FIG. 2 is a cooling characteristic diagram of a current lead according to the same embodiment,
Fig. 3 is an enlarged cross-sectional view showing another embodiment of the helium gas passage of the current lead, Fig. 4 is an enlarged longitudinal cross-sectional view showing yet another embodiment, and Fig. 5 is a conventional device using a gas cooling method. , and FIG. 6 are schematic cross-sectional views showing conventional devices that employ an indirect cooling method. 1... Helium tank, 2... Superconducting magnet,
11... Current lead, 12... Helium gas passage, 13... Valve mechanism, 5, 6... Heat shield plate, 8
……refrigerator.
Claims (1)
電流リードに、上記ヘリウム槽内のヘリウムガス
が通されるヘリウムガス通路と、このヘリウムガ
ス通路を開閉する弁機構とが設けられ、この電流
リードを支持する熱シールド板に、この熱シール
ド板を介して電流リードを冷却する冷凍機が設け
られてなることを特徴とする超電導マグネツト用
電流リードの冷却装置。 A current lead connected to the superconducting magnet in the helium tank is provided with a helium gas passage through which the helium gas in the helium tank passes, and a valve mechanism that opens and closes this helium gas passage to support this current lead. 1. A cooling device for a current lead for a superconducting magnet, characterized in that a heat shield plate is provided with a refrigerator for cooling the current lead via the heat shield plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8421588U JPH051048Y2 (en) | 1988-06-24 | 1988-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8421588U JPH051048Y2 (en) | 1988-06-24 | 1988-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH028008U true JPH028008U (en) | 1990-01-18 |
| JPH051048Y2 JPH051048Y2 (en) | 1993-01-12 |
Family
ID=31308914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8421588U Expired - Lifetime JPH051048Y2 (en) | 1988-06-24 | 1988-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH051048Y2 (en) |
-
1988
- 1988-06-24 JP JP8421588U patent/JPH051048Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH051048Y2 (en) | 1993-01-12 |