JPH0373406U - - Google Patents
Info
- Publication number
- JPH0373406U JPH0373406U JP13545089U JP13545089U JPH0373406U JP H0373406 U JPH0373406 U JP H0373406U JP 13545089 U JP13545089 U JP 13545089U JP 13545089 U JP13545089 U JP 13545089U JP H0373406 U JPH0373406 U JP H0373406U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- insulating layer
- transition portion
- metal plates
- layer
- 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
- 239000002184 metal Substances 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 229920001187 thermosetting polymer Polymers 0.000 claims description 2
- 239000006087 Silane Coupling Agent Substances 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Superconductors And Manufacturing Methods Therefor (AREA)
Description
第１図はこの考案の実施例になる超電導コイル
の断面図、第２図は実施例になる超電導コイルの
絶縁層部分を拡大して示す断面図、第３図は実施
例における樹脂含浸状態を示す断面図、第４図は
この考案の異なる実施例になるプレート間絶縁層
（基材層）を示す平面図、第５図は第４図の側面
図、第６図はトロイダルコイルの従来の概略構造
を示す一部破砕断面図、第７図は超電導コイル導
体を示す断面図である。
１……金属プレートの積層体、１Ａ，１Ｂ，１
Ｃ……金属プレート、５Ａ，５Ｂ……層コイル、
５……ダブルパンケーキ巻きコイル、２……貫通
孔、３，４３……締付ボルト孔、４……コイル収
納溝、６……内周側渡り部、７……引出し部、９
……冷却媒体、１０……超電導コイル、１１……
超電導コイル導体、１２……絶縁被覆、１３……
コンジツトパイプ、１４……超電導線、１７……
外周側渡り部、２１，２２……給電部、３０……
絶縁ボルト、３１……絶縁層、３２……絶縁被覆
（基材層）、３４Ａ，３４Ｂ，３４，４４……プ
レート間絶縁層（基材層）、３６……熱硬化性合
成樹脂（組成物）、５１……排気金型、５２……
含浸金型、１００……トロイダル磁界、１１０…
…ポロイダル磁界。
Fig. 1 is a sectional view of a superconducting coil as an example of this invention, Fig. 2 is an enlarged sectional view of an insulating layer portion of a superconducting coil as an example, and Fig. 3 shows the state of resin impregnation in the example. 4 is a plan view showing an inter-plate insulating layer (base material layer) which is a different embodiment of this invention, FIG. 5 is a side view of FIG. 4, and FIG. 6 is a conventional toroidal coil. FIG. 7 is a partially fragmented cross-sectional view showing a schematic structure, and FIG. 7 is a cross-sectional view showing a superconducting coil conductor. 1... Laminated body of metal plates, 1A, 1B, 1
C...metal plate, 5A, 5B...layer coil,
5...Double pancake-wound coil, 2...Through hole, 3, 43...Tightening bolt hole, 4...Coil storage groove, 6...Inner peripheral side transition part, 7...Drawer part, 9
...Cooling medium, 10...Superconducting coil, 11...
Superconducting coil conductor, 12... Insulation coating, 13...
Conduit pipe, 14...Superconducting wire, 17...
Outer circumference side transition part, 21, 22...Power supply part, 30...
Insulating bolt, 31... Insulating layer, 32... Insulating coating (base material layer), 34A, 34B, 34, 44... Inter-plate insulating layer (base material layer), 36... Thermosetting synthetic resin (composition ), 51... Exhaust mold, 52...
Impregnation mold, 100... Toroidal magnetic field, 110...
...poloidal magnetic field.
Claims (1)
体と、その積層面に沿つて渦巻状に形成されたコ
イル収納溝と、このコイル収納溝に収納された絶
縁被覆を有する複数層のコイルからなり、互いに
隣接する各層コイルが内周側渡り部および外周側
渡り部により交互に直列接続されてなるトロイダ
ルコイルと、前記金属プレート相互を電気的に絶
縁するプレート間絶縁層とを備え、各層コイルを
挟む一対の金属プレートの一方が前記外周側渡り
部と同電位に保持され、他方が前記内周側渡り部
と同電位に保持されたものにおいて、前記絶縁被
覆およびプレート間絶縁層としてシランカツプリ
ング剤処理された耐熱ガラス布を超電導線および
金属プレートの積層面にあらかじめ施し、熱硬化
性合成樹脂を真空含浸、加熱硬化することにより
前記絶縁被覆およびプレート間絶縁層が一体化し
てなる絶縁層を備えたことを特徴とする超電導コ
イル。 Consisting of a stack of metal plates formed in the shape of a flat ring, a coil storage groove formed in a spiral shape along the stacked surface, and a plurality of coils having an insulating coating stored in the coil storage groove, A toroidal coil in which adjacent layer coils are alternately connected in series by an inner circumference side transition portion and an outer circumference side transition portion, and an interplate insulating layer that electrically insulates the metal plates from each other, sandwiching each layer coil. In a pair of metal plates, one of which is held at the same potential as the outer transition portion and the other held at the same potential as the inner transition portion, a silane coupling agent is used as the insulating coating and the inter-plate insulating layer. A treated heat-resistant glass cloth is applied in advance to the laminated surfaces of the superconducting wire and the metal plate, and a thermosetting synthetic resin is vacuum impregnated and heated to harden, thereby providing an insulating layer in which the insulating coating and the inter-plate insulating layer are integrated. A superconducting coil characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13545089U JPH0715121Y2 (en) | 1989-11-22 | 1989-11-22 | Superconducting coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13545089U JPH0715121Y2 (en) | 1989-11-22 | 1989-11-22 | Superconducting coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0373406U true JPH0373406U (en) | 1991-07-24 |
| JPH0715121Y2 JPH0715121Y2 (en) | 1995-04-10 |
Family
ID=31682718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13545089U Expired - Lifetime JPH0715121Y2 (en) | 1989-11-22 | 1989-11-22 | Superconducting coil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0715121Y2 (en) |
-
1989
- 1989-11-22 JP JP13545089U patent/JPH0715121Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0715121Y2 (en) | 1995-04-10 |
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