JPS6433199U - - Google Patents
Info
- Publication number
- JPS6433199U JPS6433199U JP12884787U JP12884787U JPS6433199U JP S6433199 U JPS6433199 U JP S6433199U JP 12884787 U JP12884787 U JP 12884787U JP 12884787 U JP12884787 U JP 12884787U JP S6433199 U JPS6433199 U JP S6433199U
- Authority
- JP
- Japan
- Prior art keywords
- conductors
- magnetic pole
- view
- correction coil
- cyclotron
- 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 5
- 239000002131 composite material Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Particle Accelerators (AREA)
Description
第１図は本考案の複合補正コイルを磁極面に配
置した状態の磁極の外周の展開図、第２図は本考
案の複合補正コイルの平面図、第３図は磁極間の
磁場強度の特性曲線図、第４図は磁極の対向面の
外形図で、イは平面図、ロはＡ―Ａ断面図、第５
図は従来の磁極の外周の展開図、第６図は従来の
磁極面の平面図、第７図はＨＴＣの平面図、第８
図は小型サイクロトロンの縦断面図、第９図は同
じく横断面図である。
１７：バレー部、１８：ヒル部、２１：複合補
正コイル、２１―３：第一の導体、２１―４：第
二の導体。
Figure 1 is a developed view of the outer periphery of the magnetic pole with the composite correction coil of the present invention placed on the magnetic pole surface, Figure 2 is a plan view of the composite compensation coil of the present invention, and Figure 3 is the characteristic of the magnetic field strength between the magnetic poles. The curve diagram, Fig. 4 is an external view of the opposing surface of the magnetic pole, A is a plan view, B is a sectional view taken along line A-A, and Fig.
The figure is a developed view of the outer periphery of a conventional magnetic pole, Figure 6 is a plan view of a conventional magnetic pole surface, Figure 7 is a plan view of HTC, and Figure 8 is a plan view of a conventional magnetic pole surface.
The figure is a longitudinal cross-sectional view of a small cyclotron, and FIG. 9 is a cross-sectional view of the same. 17: valley part, 18: hill part, 21: composite correction coil, 21-3: first conductor, 21-4: second conductor.
Claims (1)
ンの電磁石において、対向する磁極の表面のバレ
ー部には複合補正コイルが設けられており、ヒル
部には補正コイルが設けられていず、上記複合補
正コイルは上記磁極面の半径上の２本の第一の導
体と、この２本の第一の導体を連結し、かつ上記
磁極の中心点を中心とする円弧状の複数の第二の
導体とで形成されていることを特徴とするサイク
ロトロンの電磁石の磁極構造。 In the cyclotron electromagnet dedicated to Proton and Dutron, a composite correction coil is provided in the valley part of the surface of the opposing magnetic poles, and no correction coil is provided in the hill part. It is formed of two first conductors on a radius and a plurality of arc-shaped second conductors that connect these two first conductors and are centered on the center point of the magnetic pole. The magnetic pole structure of the cyclotron electromagnet is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12884787U JPH074800Y2 (en) | 1987-08-24 | 1987-08-24 | Electromagnetic pole structure of cyclotron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12884787U JPH074800Y2 (en) | 1987-08-24 | 1987-08-24 | Electromagnetic pole structure of cyclotron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6433199U true JPS6433199U (en) | 1989-03-01 |
| JPH074800Y2 JPH074800Y2 (en) | 1995-02-01 |
Family
ID=31382576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12884787U Expired - Lifetime JPH074800Y2 (en) | 1987-08-24 | 1987-08-24 | Electromagnetic pole structure of cyclotron |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074800Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010212031A (en) * | 2009-03-09 | 2010-09-24 | Waseda Univ | Apparatus for forming magnetic field, and particle accelerator using the same |
| JP2013534700A (en) * | 2010-07-09 | 2013-09-05 | イオン・ビーム・アプリケーションズ・エス・アー | Cyclotron including means for changing magnetic field profile and method thereof |
| CN114466502A (en) * | 2021-12-10 | 2022-05-10 | 中国原子能科学研究院 | Magnetic field shimming structure of full-superconducting cyclotron |
-
1987
- 1987-08-24 JP JP12884787U patent/JPH074800Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010212031A (en) * | 2009-03-09 | 2010-09-24 | Waseda Univ | Apparatus for forming magnetic field, and particle accelerator using the same |
| JP2013534700A (en) * | 2010-07-09 | 2013-09-05 | イオン・ビーム・アプリケーションズ・エス・アー | Cyclotron including means for changing magnetic field profile and method thereof |
| CN114466502A (en) * | 2021-12-10 | 2022-05-10 | 中国原子能科学研究院 | Magnetic field shimming structure of full-superconducting cyclotron |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH074800Y2 (en) | 1995-02-01 |
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