MAGNETIC SHIMS TO ADJUST A POSITION OF A MAIN COIL
摘要
<p>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.</p>
申请公布号
EP2901824(A2)
申请公布日期
2015.08.05
申请号
EP20130783420
申请日期
2013.09.27
申请人
MEVION MEDICAL SYSTEMS, INC.
发明人
ZWART, GERRIT TOWNSEND;LAAN, JAN VAN DER;GALL, KENNETH P.;SOBCZYNSKI, STANISLAW P.