发明名称 |
Superconducting magnet and magnetic resonance imaging apparatus |
摘要 |
In a superconducting magnet, including a vacuum vessel, a coil vessel inside the vacuum vessel, and a superconducting coil inside the coil vessel for generating a magnetic field, has a magnetic member, disposed inside the vacuum vessel, supported with thermal insulation, for compensating the magnetic field; a heat exchange device disposed outside the vacuum vessel for supplying to or absorbing heat from the vacuum vessel; and thermal conducting members thermally connecting the heat exchange device via the vacuum vessel to the magnetic member. An MRI including the superconducting magnet is also disclosed.
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申请公布号 |
EP2083429(A2) |
申请公布日期 |
2009.07.29 |
申请号 |
EP20090250176 |
申请日期 |
2009.01.22 |
申请人 |
HITACHI LTD.;HITACHI MEDICAL CORPORATION |
发明人 |
CHIBA, TOMOO;WATANABE, HIROYUKI;TAKESHIMA, HIROTAKA;TOUNOSU, SHIGEKI;ABE, MITSUSHI;TAKEUCHI, HIROYUKI |
分类号 |
H01F6/04 |
主分类号 |
H01F6/04 |
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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