发明名称 |
LIQUEFIER WITH PRESSURE-CONTROLLED LIQUEFACTION CHAMBER |
摘要 |
A liquefier includes a Dewar having a storage portion and a neck portion extending therefrom. A hermetically isolated liquefaction chamber is disposed within the neck of the Dewar. One or more control components including a temperature and pressure sensor are coupled to a CPU and disposed within the liquefaction chamber for dynamic control of liquefaction conditions. A gas flow control is coupled to the CPU for regulating an input gas flow into the liquefaction chamber. A volume surrounding the liquefaction chamber may be adapted to provide a counter-flow heat exchange. These and other features provide improved liquefaction efficiency among other benefits. |
申请公布号 |
EP2756239(A4) |
申请公布日期 |
2015.03.04 |
申请号 |
EP20120811114 |
申请日期 |
2012.07.16 |
申请人 |
QUANTUM DESIGN INTERNATIONAL, INC. |
发明人 |
SAGER, RONALD;DIEDERICHS, JOST |
分类号 |
F25B9/00;F17C13/00;F25D19/00;F25J1/00;F25J1/02 |
主分类号 |
F25B9/00 |
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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