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公开(公告)号：US20130192273A1
公开(公告)日：2013-08-01
申请号：US13801960
申请日：2013-03-13
CPC分类号： F25J1/02 , F25B9/00 , F25J1/0007 , F25J1/0225 , F25J1/0276 , F25J2270/908 , F25J2270/912
摘要： A system and a method for liquefaction of gases which are utilized in their liquid state as refrigerants in applications that require low temperatures, throughout various pressure ranges, from slightly above atmospheric pressures to pressures near the critical point. The system and method are based on closed-cycle cryocoolers and utilize the thermodynamic properties of the gas to achieve optimal liquefaction rates.
摘要翻译： 用于液化气体的系统和方法，其在液态中用作制冷剂，在需要低温的应用中，在各种压力范围内，从略高于大气压到临近点附近的压力。 该系统和方法基于闭环低温冷冻机，并利用气体的热力学性能来达到最佳液化率。
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公开(公告)号：US20130047632A1
公开(公告)日：2013-02-28
申请号：US13664096
申请日：2012-10-30
CPC分类号： F25J1/02 , F25B9/00 , F25J1/0007 , F25J1/0225 , F25J1/0276 , F25J2270/908 , F25J2270/912
摘要： A system and a method for liquefaction of gases which are utilized in their liquid state as refrigerants in applications that require low temperatures, throughout various pressure ranges, from slightly above atmospheric pressures to pressures near the critical point. The system and method are based on closed-cycle cryocoolers and utilize the thermodynamic properties of the gas to achieve optimal liquefaction rates.
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公开(公告)号：US08973397B2
公开(公告)日：2015-03-10
申请号：US13452630
申请日：2012-04-20
CPC分类号： F25J1/0007 , F25J1/0065 , F25J1/0225 , F25J1/025 , F25J1/0269 , F25J1/027 , F25J1/0271 , F25J1/0276 , F25J3/08 , F25J2220/02 , F25J2270/908 , F25J2270/912 , F25J2290/60 , F25J2290/62
摘要： A helium recovery plant adapted to filter, compress, and purify helium gas collected from one or more helium-using instruments, as well as to liquefy and redistribute the purified gas within a closed system. The recovery plant is adapted to match the purification and liquefaction rate of the system with the consumption rate of the coupled instruments. Additionally, the recovery plant is adapted to match the liquefaction rate of a liquefaction module with a boil-off rate of liquid helium within a Dewar thereof. The recovery plant is further adapted to recycle helium therein in an effort to achieve zero loss.
摘要翻译： 适用于过滤，压缩和净化从一个或多个使用氦气仪器收集的氦气的氦回收装置，以及在封闭系统内液化和重新分配净化气体。 回收厂适应系统的净化和液化速率与配套仪器的消耗速率相匹配。 此外，回收装置适于使液化模块的液化速率与其杜瓦内的液氦的沸腾速率相匹配。 回收设备进一步适于在其中回收氦以努力实现零损耗。
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公开(公告)号：US20130104597A1
公开(公告)日：2013-05-02
申请号：US13452630
申请日：2012-04-20
CPC分类号： F25J1/0007 , F25J1/0065 , F25J1/0225 , F25J1/025 , F25J1/0269 , F25J1/027 , F25J1/0271 , F25J1/0276 , F25J3/08 , F25J2220/02 , F25J2270/908 , F25J2270/912 , F25J2290/60 , F25J2290/62
摘要： A helium recovery plant adapted to filter, compress, and purify helium gas collected from one or more helium-using instruments, as well as to liquefy and redistribute the purified gas within a closed system. The recovery plant is adapted to match the purification and liquefaction rate of the system with the consumption rate of the coupled instruments. Additionally, the recovery plant is adapted to match the liquefaction rate of a liquefaction module with a boil-off rate of liquid helium within a Dewar thereof. The recovery plant is further adapted to recycle helium therein in an effort to achieve zero loss.
摘要翻译： 适用于过滤，压缩和净化从一个或多个使用氦气仪器收集的氦气的氦回收装置，以及在封闭系统内液化和重新分配净化气体。 回收厂适应系统的净化和液化速率与配套仪器的消耗速率相匹配。 此外，回收装置适于使液化模块的液化速率与其杜瓦内的液氦的沸腾速率相匹配。 回收设备进一步适于在其中回收氦以努力实现零损耗。
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