发明名称 |
Superconducting magnet and magnetic resonance imaging apparatus using the same |
摘要 |
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.
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申请公布号 |
US2004021538(A1) |
申请公布日期 |
2004.02.05 |
申请号 |
US20030633508 |
申请日期 |
2003.08.05 |
申请人 |
HITACHI, LTD.;HITACHI MEDICAL CORPORATION |
发明人 |
WATANABE HIROYUKI;YAMAMOTO TSUTOMU;WADAYAMA YOSHIHIDE;TAKESHIMA HIROTAKA;SAKAKIBARA KENJI;HONMEI TAKAO |
分类号 |
F17C13/00;F17C13/08;G01R33/38;G01R33/3815;G01R33/385;H01F6/04;(IPC1-7):H01F5/00 |
主分类号 |
F17C13/00 |
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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