| 发明名称 |
SYSTEM AND METHOD FOR ENERGIZING A SUPERCONDUCTING MAGNET |
| 摘要 |
A system for energizing a main coil of superconducting magnet in a magnetic resonance imaging (MRI) system includes a cryostat comprising a housing. A first coil is positioned within the housing of the cryostat. Alternatively, the first coil may be positioned external to the housing of the cryostat. A second coil is coupled to the first coil and positioned external to the housing of the cryostat. The second coil is configured to inductively couple to the main coil. A controller is coupled to the first coil and the second coil and is configured to control the first coil and the second coil to induce current in the main coil. |
| 申请公布号 |
US2015168517(A1) |
申请公布日期 |
2015.06.18 |
| 申请号 |
US201314107216 |
申请日期 |
2013.12.16 |
| 申请人 |
General Electric Company |
发明人 |
Shen Weijun;Havens Timothy John;Jiang Longzhi;Zhang Zhenyu;Mogatadakala Venkata Kishore |
| 分类号 |
G01R33/3815;G01R33/385;G01R33/30;H01F6/06;G01R33/54 |
主分类号 |
G01R33/3815 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system for energizing a main coil of superconducting magnet in a magnetic resonance imaging (MRI) system, the system comprising:
a cryostat comprising a housing; a first coil positioned within the housing of the cryostat; a second coil coupled to the first coil and positioned external to the housing of the cryostat, the second coil configured to inductively couple to the main coil; and a controller coupled to the first coil and the second coil and configured to control the first coil and the second coil to induce current in the main coil. |
| 地址 |
Schenctady NY US |
