发明名称 |
Method and apparatus for maintaining apparatus at cryogenic temperatures over an extended period without active refrigeration |
摘要 |
The present provides a cryogenic thermal battery arrangement for maintaining a superconducting magnet coil or similar apparatus at cryogenic temperature for a required shipping period, such as thirty days, without consuming a significant amount of costly cryogen. According to another aspect, the invention allows extended shipping periods without incurring excessive costs.
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申请公布号 |
US7497086(B2) |
申请公布日期 |
2009.03.03 |
申请号 |
US20060349207 |
申请日期 |
2006.02.08 |
申请人 |
SIEMENS MAGNET TECHNOLOGY LTD. |
发明人 |
ATKINS ANDREW FARQUHAR;GILGRASS GRAHAM;STAUTNER WOLFGANG |
分类号 |
F17C7/00 |
主分类号 |
F17C7/00 |
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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