JPS6452364A - Periodic magnetic field device - Google Patents
Periodic magnetic field deviceInfo
- Publication number
- JPS6452364A JPS6452364A JP62209567A JP20956787A JPS6452364A JP S6452364 A JPS6452364 A JP S6452364A JP 62209567 A JP62209567 A JP 62209567A JP 20956787 A JP20956787 A JP 20956787A JP S6452364 A JPS6452364 A JP S6452364A
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- inner diameter
- magnetic flux
- pole pieces
- pole piece
- 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
Landscapes
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Microwave Tubes (AREA)
Abstract
PURPOSE:To converge the magnetic flux to the center section effectively and completely and improve the output by arranging a ring-shaped spacer made of a superconducting material coaxially with pole pieces between the pole pieces and forming the inner diameter of the spacer smaller than the inner diameter of the pole piece. CONSTITUTION:A spacer 4 is formed in a ring shape with a ceramic superconductive material having the composition of YBa2Cu3Ox, for example, and coaxially arranged between pole pieces 3, 3. The inner diameter d2 of the spacer 4 is formed smaller than the inner diameter d1 of the pole piece. Since the spacer 4 is formed with the superconductive material with complete diamagnetism between the pole pieces 3, 3, no magnetic flux can penetrate. The magnetic flux is thereby detoured to the center section of the pole piece 3, the leakage magnetic flux is prevented, and the strength of the center mag netic field can be further increased.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62209567A JPS6452364A (en) | 1987-08-24 | 1987-08-24 | Periodic magnetic field device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62209567A JPS6452364A (en) | 1987-08-24 | 1987-08-24 | Periodic magnetic field device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6452364A true JPS6452364A (en) | 1989-02-28 |
Family
ID=16574968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62209567A Pending JPS6452364A (en) | 1987-08-24 | 1987-08-24 | Periodic magnetic field device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6452364A (en) |
-
1987
- 1987-08-24 JP JP62209567A patent/JPS6452364A/en active Pending
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