Title:
磁場を変更するための磁性シム
Document Type and Number:
Japanese Patent JP6523957
Kind Code:
B2
Abstract:
An example particle accelerator includes a coil to provide a magnetic field to a cavity; a cryostat comprising a chamber for holding the coil, where the coil is arranged in the chamber to define an interior region of the coil and an exterior region of the coil; magnetic structures adjacent to the cryostat, where the magnetic structures have one or more slots at least part-way therethrough; and one or more magnetic shims in one or more corresponding slots. The one or more magnetic shims are movable to adjust a position of the coil by changing a magnetic field produced by the magnetic structures.
Inventors:
Gerrit Townsend Zwart
Jan van der Lahn
Kenneth Pee Gull
Stanislav Phi Sobutinsky
Jan van der Lahn
Kenneth Pee Gull
Stanislav Phi Sobutinsky
Application Number:
JP2015534720A
Publication Date:
June 05, 2019
Filing Date:
September 27, 2013
Export Citation:
Assignee:
Mebion Medical Systems Incorporated
International Classes:
H05H13/02; A61N5/10; G21K5/04
Domestic Patent References:
| JP51136098A | ||||
| JP2011505191A |
Other References:
C.R.Hoffmann,et al.,The Chalk river Heavy Ion Superconducting Cyclotron,IEEE Transactions on Nuclear Science,1975年 6月,Vol.NS-22 No.3,p.1647-1650
J.H.Ormrod,et al.,Status of the Chalk River Superconducting Heavy-Ion Cyclotron,Proceedings of the 9th International Conference on Cyclotrons and their Applications,1981年9月,p.159-167
J.H.Ormrod,et al.,Status of the Chalk River Superconducting Heavy-Ion Cyclotron,Proceedings of the 9th International Conference on Cyclotrons and their Applications,1981年9月,p.159-167
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe