发明名称 |
SUPERCONDUCTING BEARING UNIT AND OPERATING METHOD THEREOF |
摘要 |
A superconducting bearing unit compring a permanent magnet mounted to a rotating shaft and a superconducting body mounted on the inner periphery of a housing surrounding the shaft, the superconducting member being adapted to be cooled with the rotating shaft moved upwards until it attains a superconducting condition, so that the rotating shaft is supported in use in a balanced condition between the weight of the rotating shaft, etc. and a pinning force caused by the permanent magnet and the superconducting member. |
申请公布号 |
GB9220628(D0) |
申请公布日期 |
1992.11.11 |
申请号 |
GB19920020628 |
申请日期 |
1992.09.30 |
申请人 |
NSK LTD;INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER;SHIKOKU ELECTRIC POWER CO INC;RAILWAY TECHNICAL RESEARCH INSTITUTE;KAWASAKIJUKOGYO KABUSHIKIKAISHA;NIPPON STEEL CORPORATION |
发明人 |
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分类号 |
F16C32/04;F16C39/06;H02J15/00 |
主分类号 |
F16C32/04 |
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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