发明申请
- 专利标题： SHIMMING OF MAGNET SYSTEMS
- 专利标题（中）： 磁体系统的移动
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申请号： US11869856申请日： 2007-10-10
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公开(公告)号： US20080084262A1公开(公告)日： 2008-04-10
- 发明人: Paul Beasley
- 申请人： Paul Beasley
- 优先权： GB0620033.1 20061010
- 主分类号： H01F6/04
- IPC分类号： H01F6/04 ; H01F5/00 ; H01F7/06
摘要：
A primary magnetic coil system is composed of multiple coil portions supported in predetermined relative positions, the multiple coil portions being electrically connected in series and carrying a common primary coil current during operation. The system has a corrective component that selectively causes a corrective electric current to be supplied to a subset of the coil portions.