| 发明名称 |
CRYOSTAT |
| 摘要 |
A cryostat (10) is disclosed having a multistage cryocooler (20) with at least first and final cooling stages (22,32), and first and final stage heat exchangers (24,34) thermally coupled to the corresponding cooling stages for cooling a cryogen passing along a cooling path (15). The cooling path (15) further comprises a terminal cooling chamber (40) arranged to receive the cryogen from the final stage heat exchanger (34). The terminal cooling chamber (40) is also thermally coupled to the final cooling stage (32) so as to further cool the cryogen. The terminal cooling chamber (40) may include baffles (210) for directing the cryogen along an extended path through the terminal cooling chamber (40). |
| 申请公布号 |
US2015143820(A1) |
申请公布日期 |
2015.05.28 |
| 申请号 |
US201314404772 |
申请日期 |
2013.05.28 |
| 申请人 |
The Science and Tecnology Facilities Council |
发明人 |
Kirichek Oleg |
| 分类号 |
F17C13/00;F25B9/14 |
主分类号 |
F17C13/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A cryostat comprising:
a multistage cryocooler having at least first and final cooling stages; and a cryogen path including first and final stage heat exchangers thermally coupled to the first and final cooling stages respectively for cooling a cryogen passing along the cryogen path, the cryogen cooling path further comprising a terminal cooling chamber arranged to receive the cryogen from the final stage heat exchanger and also being thermally coupled to the final cooling stage of the cryocooler so as to further cool the cryogen. |
| 地址 |
Didcot Oxfordshire GB |
