发明名称 |
Superconducting magnet and magnetic resonance imaging apparatus using the same |
摘要 |
<p>Effect of vibration of a refrigerator on a superconducting coil is reduced to reduce disturbance in an image. A coolant tank for supplying a coolant to coil containers is provided separately from the coil containers, and the refrigerator is placed in the coolant tank, and a coolant circulation passage connects between the coolant tank and the coil containers. <IMAGE></p> |
申请公布号 |
EP1293993(A2) |
申请公布日期 |
2003.03.19 |
申请号 |
EP20020256339 |
申请日期 |
2002.09.12 |
申请人 |
HITACHI, LTD. |
发明人 |
WATANABE, HIROYUKI;YAMAMOTO, TSOTOMU;WADAYAMA, YOSHIHIDE;TAKESHIMA, HIROTAKA;SAKAKIBARA, KENJI;HONMEI, TAKAO |
分类号 |
A61B5/055;F17C13/00;G01R33/38;G01R33/3815;G01R33/385;H01F6/04;(IPC1-7):H01F6/04;G01R33/381 |
主分类号 |
A61B5/055 |
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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