| 发明名称 |
Cryogenic cooling system for superconductive electric machines |
| 摘要 |
A part of a refrigerant in the low-temperature state is circulated by a cryogenic cooling system for superconductive electric machines comprising a refrigerant transfer system and circulation means for internal circulation within the cryogenic area, thereby enabling improvement in the cooling efficiency.
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| 申请公布号 |
US6679066(B1) |
申请公布日期 |
2004.01.20 |
| 申请号 |
US20020219279 |
申请日期 |
2002.08.16 |
| 申请人 |
SUMITOMO HEAVY INDUSTRIES, LTD. |
发明人 |
FUNAYAMA SHIN;NOMI KAZUHIRO |
| 分类号 |
F17C3/08;F17C13/00;F25B9/14;F25B25/00;(IPC1-7):F17C9/02;F25B9/00;F25B1/06 |
主分类号 |
F17C3/08 |
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