发明名称 |
Apparatus for generating homogeneous magnetic field |
摘要 |
At least one superconducting shim coil is wound around a cylinder member disposed approximately coaxially with a group of superconducting main coils, and the positions in the winding center locus in an axial direction change approximately in accordance with a function where a sine or cosine function with a cycle of (360/m) degrees (m; an integer of one or more) in a circumferential direction is mixed with a sine or cosine function with a cycle of (360/(m+2)) degrees.
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申请公布号 |
US2005285597(A1) |
申请公布日期 |
2005.12.29 |
申请号 |
US20050166074 |
申请日期 |
2005.06.27 |
申请人 |
MAKI KOHJI;WAKUDA TSUYOSHI |
发明人 |
MAKI KOHJI;WAKUDA TSUYOSHI |
分类号 |
G01R33/3875;G01V3/00;(IPC1-7):G01V3/00 |
主分类号 |
G01R33/3875 |
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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