JPS6247106U - - Google Patents
Info
- Publication number
- JPS6247106U JPS6247106U JP1985139731U JP13973185U JPS6247106U JP S6247106 U JPS6247106 U JP S6247106U JP 1985139731 U JP1985139731 U JP 1985139731U JP 13973185 U JP13973185 U JP 13973185U JP S6247106 U JPS6247106 U JP S6247106U
- Authority
- JP
- Japan
- Prior art keywords
- conductive wires
- terminal part
- cylindrical
- temperature terminal
- current lead
- 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
- 239000004020 conductor Substances 0.000 claims description 3
- 239000000112 cooling gas Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 2
Landscapes
- Containers, Films, And Cooling For Superconductive Devices (AREA)
Description
第１図はこの考案の実施例である常温端子部の
縦断面図、第２図は第１図におけるブセバーの円
筒部と導線との結合個所を示す斜視図、第３図は
電流リードを使用した極低温冷却装置の縦断面図
、第４図は第３図におけるリード本体のＡ―Ａ矢
視断面図、第５図は従来構造の常温端子部の縦断
面図、第６図は第５図のＰ矢視平面図、第７図は
第５図のものを改良した構造の常温端子部の縦断
面図、第８図は第７図におけるブスバーの円筒部
と導線との結合個所を示す斜視図、第９図は第５
図のものを改良した他の構造の常温端子部の縦断
面図である。
３：取付蓋、４ａ：リード本体、４ａ１：中空
管、４ａ２：導線、２４ｂ１：ブスバー、２４ｂ
２：円筒部、２４ｂ３：スリツト、２４ｂ４：冷
却ガス出口管、２５：円筒カバー、２６：絶縁円
管。
Fig. 1 is a vertical cross-sectional view of a normal temperature terminal part that is an embodiment of this invention, Fig. 2 is a perspective view showing the connection point between the cylindrical part of the bus bar and the conductor in Fig. 1, and Fig. 3 is a current lead used. FIG. 4 is a cross-sectional view taken along the line A--A of the lead body in FIG. 3, FIG. Fig. 7 is a longitudinal cross-sectional view of a normal temperature terminal section with a structure improved from that shown in Fig. 5, and Fig. 8 shows a connection point between the cylindrical part of the bus bar and the conductor in Fig. 7. Perspective view, Figure 9 is the 5th
FIG. 7 is a longitudinal cross-sectional view of a room-temperature terminal portion having another structure improved from that shown in the figure. 3: Mounting lid, 4a: Lead body, 4a 1 : Hollow tube, 4a 2 : Conducting wire, 24b 1 : Bus bar, 24b
2 : Cylindrical portion, 24b 3 : Slit, 24b 4 : Cooling gas outlet pipe, 25: Cylindrical cover, 26: Insulating circular tube.
Claims (1)
部の超電導コイルに電流を供給するための複数本
の導線を中空管内に挿入したリード本体の両端に
常温端子部と低温端子部とを備えた極低温冷却装
置用電流リードにおいて；常温端子部の構造は、
前記中空管の先端より突出する前記複数本の導線
を放射状に広げ、この導線の外周に配設され、低
温容器の取付蓋に絶縁円管を介して取付けられた
ブスバーの円筒部の周上に設けられた複数個のス
リツトに区分けして挿入し、前記円筒部に前記導
線先端を電気的に接続んするとともにこの円筒部
を冷却ガス出口管を備えた円筒カバーで気密的に
覆つて外気と遮断したことを特徴とする極低温冷
却装置用電流リード。 A cryogenic cooling device that has a room-temperature terminal part and a low-temperature terminal part at both ends of the lead body, in which multiple conductors are inserted into a hollow tube to supply current from the outside of the cryogenic container housing the superconducting coil to the internal superconducting coil. In the current lead for equipment; the structure of the normal temperature terminal part is as follows:
The plurality of conductive wires protruding from the tip of the hollow tube are spread out radially, and the conductive wires are disposed around the outer periphery of the conductive wires, and on the circumference of the cylindrical portion of the bus bar that is attached to the mounting lid of the low temperature container via an insulating circular tube. The leading end of the conductive wire is electrically connected to the cylindrical part, and the cylindrical part is airtightly covered with a cylindrical cover equipped with a cooling gas outlet pipe to vent outside air. A current lead for a cryogenic cooling device, characterized in that the current lead is cut off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985139731U JPH039300Y2 (en) | 1985-09-12 | 1985-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985139731U JPH039300Y2 (en) | 1985-09-12 | 1985-09-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6247106U true JPS6247106U (en) | 1987-03-23 |
| JPH039300Y2 JPH039300Y2 (en) | 1991-03-08 |
Family
ID=31045908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985139731U Expired JPH039300Y2 (en) | 1985-09-12 | 1985-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039300Y2 (en) |
-
1985
- 1985-09-12 JP JP1985139731U patent/JPH039300Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH039300Y2 (en) | 1991-03-08 |
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