JPS62140707U - - Google Patents
Info
- Publication number
- JPS62140707U JPS62140707U JP2658086U JP2658086U JPS62140707U JP S62140707 U JPS62140707 U JP S62140707U JP 2658086 U JP2658086 U JP 2658086U JP 2658086 U JP2658086 U JP 2658086U JP S62140707 U JPS62140707 U JP S62140707U
- Authority
- JP
- Japan
- Prior art keywords
- superconducting magnet
- magnet device
- shield
- helium
- helium container
- 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
- 229910052734 helium Inorganic materials 0.000 claims description 6
- 239000001307 helium Substances 0.000 claims description 6
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Containers, Films, And Cooling For Superconductive Devices (AREA)
Description
第１図は本考案の超電導マグネツト装置の一実
施例を示す断面図、第２図は第１図の要部拡大断
面図、第３図は第２図の―線に沿う矢視拡大
断面図である。
１…超電導マグネツト、２…液面計、３…温度
計、５…ヘリウム容器、６…サービスポート、７
…８０Ｋシールド、８…２０Ｋシールド、９…真
空容器、１０ａ，１０ｂ，１０ｃ…ベローズ、１
１…計測線、１２…保持部材。
Fig. 1 is a sectional view showing an embodiment of the superconducting magnet device of the present invention, Fig. 2 is an enlarged sectional view of the main part of Fig. 1, and Fig. 3 is an enlarged sectional view taken along the line - in Fig. 2. It is. 1...Superconducting magnet, 2...Liquid level gauge, 3...Thermometer, 5...Helium container, 6...Service port, 7
...80K shield, 8...20K shield, 9...vacuum container, 10a, 10b, 10c...bellows, 1
1...Measurement line, 12...Holding member.
Claims (1)
したものを入れたヘリウム容器と、その周囲に設
けたふく射シールドと、その外側に設けた真空容
器と、これらを貫通して外部から計測線をヘリウ
ム容器内に導入するサービスポートとを有する超
電導マグネツト装置において、ふく射シールドの
一部分にサービスポート内に突出した伝熱部材を
設け、この伝熱部材に計測線を電気的には絶縁し
熱的には接触させたことを特徴とする超電導マグ
ネツト装置。 (2) ふく射シールドは温度が約８０Ｋの８０Ｋ
シールドと、約２０Ｋの２０Ｋシールドを２重に
して形成し、計測線はリン脱酸銅線を用いたこと
を特徴とする実用新案登録請求の範囲第１項記載
の超電導マグネツト装置。[Scope of Claim for Utility Model Registration] (1) A helium container containing a superconducting magnet immersed in liquid helium, a radiation shield provided around the helium container, a vacuum container provided outside the helium container, and a device that penetrates these. In a superconducting magnet device having a service port through which a measurement wire is introduced from the outside into a helium container, a heat transfer member protruding into the service port is provided in a part of the radiation shield, and the measurement wire is electrically connected to the heat transfer member. A superconducting magnet device characterized by being insulated but in thermal contact. (2) The temperature of the radiation shield is approximately 80K.
2. The superconducting magnet device according to claim 1, wherein the superconducting magnet device is formed of a double shield and a 20K shield of about 20K, and a phosphorus-deoxidized copper wire is used as the measurement wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2658086U JPS62140707U (en) | 1986-02-27 | 1986-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2658086U JPS62140707U (en) | 1986-02-27 | 1986-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62140707U true JPS62140707U (en) | 1987-09-05 |
Family
ID=30827794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2658086U Pending JPS62140707U (en) | 1986-02-27 | 1986-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62140707U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018168535A1 (en) * | 2017-03-15 | 2018-09-20 | 住友重機械工業株式会社 | Cryogenic refrigerator |
| JP2020008233A (en) * | 2018-07-10 | 2020-01-16 | 富士通株式会社 | Cooling device, and sensor device |
-
1986
- 1986-02-27 JP JP2658086U patent/JPS62140707U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018168535A1 (en) * | 2017-03-15 | 2018-09-20 | 住友重機械工業株式会社 | Cryogenic refrigerator |
| JP2018151148A (en) * | 2017-03-15 | 2018-09-27 | 住友重機械工業株式会社 | Cryogenic refrigerator |
| US11566821B2 (en) | 2017-03-15 | 2023-01-31 | Sumitomo Heavy Industries, Ltd. | Cryocooler |
| JP2020008233A (en) * | 2018-07-10 | 2020-01-16 | 富士通株式会社 | Cooling device, and sensor device |
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