发明名称 |
MAGNETIC SHIMS TO ALTER MAGNETIC FIELDS |
摘要 |
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. |
申请公布号 |
US2014094371(A1) |
申请公布日期 |
2014.04.03 |
申请号 |
US201314039073 |
申请日期 |
2013.09.27 |
申请人 |
MEVION MEDICAL SYSTEMS, INC. |
发明人 |
ZWART GERRIT TOWNSEND;VAN DER LAAN JAN;GALL KENNETH P.;SOBCZYNSKI STANISLAW P. |
分类号 |
H05H7/04;H01F6/06 |
主分类号 |
H05H7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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