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21. 发明授权

US06293106B1 Magnetic refrigeration system with multicomponent refrigerant fluid forecooling 失效
标题翻译：具有多组分制冷剂液体预冷的磁性制冷系统
公开(公告)号：US06293106B1
公开(公告)日：2001-09-25
申请号：US09572844
申请日：2000-05-18
申请人： Arun Acharya , Bayram Arman
发明人： Arun Acharya , Bayram Arman
IPC分类号： F25B2100
CPC分类号： F25B21/00 , F25B9/006 , F25B25/005 , F25B2321/0022 , F25J1/0005 , F25J1/0007 , F25J1/001 , F25J1/0052 , F25J1/0097 , F25J1/0227 , F25J2215/32 , F25J2270/908 , Y02B30/66
摘要： A system for generating refrigeration and providing refrigeration to a heat load at a very cold temperature which includes a forecooling circuit using a multicomponent refrigerant fluid and a magnetic refrigeration circuit which provides refrigeration to the heat load and which rejects heat into the forecooling circuit.
摘要翻译：一种用于产生制冷并在非常低的温度下向热负荷提供制冷的系统，其包括使用多组分制冷剂流体的预冷却回路和向热负荷提供制冷并将热量排入前述冷却回路的磁性制冷回路。

22. 发明授权

US06826915B2 Magnetic refrigerant material, regenerator and magnetic refrigerator 有权
标题翻译：磁性制冷剂材料，再生器和磁性冰箱
公开(公告)号：US06826915B2
公开(公告)日：2004-12-07
申请号：US10381009
申请日：2003-03-20
申请人： Hirofumi Wada , Satoshi Hirosawa
发明人： Hirofumi Wada , Satoshi Hirosawa
IPC分类号： F25B2100
CPC分类号： F28D15/00 , F25B21/00 , F28D17/00 , H01F1/017 , Y02B30/66
摘要： A magnetic refrigerant material exhibits sufficiently great magnetocaloric effect at or near room temperature. The magnetic refrigerant material has an NiAs type hexagonal structure in a ferromagnetic phase. The magnetic refrigerant material includes a first element Mn, a second element As and a third element to substitute for a portion of the second element, and exhibits a magnetic phase transition in a temperature range from about 230 K to less than about 318 K.
摘要翻译：磁性制冷剂材料在室温或室温附近表现出足够大的磁热效应。磁性制冷剂材料在铁磁相中具有NiAs型六边形结构。磁性制冷剂材料包括第一元素Mn，第二元素As和用于替代第二元素的一部分的第三元素，并且在约230K至小于约318K的温度范围内呈现磁相变。

23. 发明授权

US06779347B2 Solid-state thermionic refrigeration 有权
标题翻译：固态热离子制冷
公开(公告)号：US06779347B2
公开(公告)日：2004-08-24
申请号：US10145460
申请日：2002-05-13
申请人： Yan R. Kucherov , Peter L. Hagelstein
发明人： Yan R. Kucherov , Peter L. Hagelstein
IPC分类号： F25B2100
CPC分类号： H01L35/325 , F25B21/02 , F25B2321/003 , H01L35/225
摘要： Solid state thermioninc refrigerators with elements having at least one barrier segment connected to wire-equivalent segments. The barrier segment has solid state regions that establish a potential energy barrier to electric carriers. This barrier is such that the circulation of a negative electrical charge from one of such regions to another region experiences an increasing potential energy. Elements can be superconducting or nonsuperconducting. Elements can also include an inverse barrier.
摘要翻译：具有元件的固态热电偶制冷器具有至少一个阻挡段连接到电线等效段。阻挡段具有固态区域，为电载体建立势垒。这种障碍使得负电荷从这些区域之一循环到另一区域经历增加的势能。元素可以是超导或非超导。元素还可以包括反向屏障。

24. 发明授权

US06581387B1 Solid-state microrefrigerator 有权
标题翻译：固态微型制冷机
公开(公告)号：US06581387B1
公开(公告)日：2003-06-24
申请号：US10075789
申请日：2002-02-12
申请人： Joel N. Ullom
发明人： Joel N. Ullom
IPC分类号： F25B2100
CPC分类号： H01L39/22 , F25B21/00 , F25B2321/003 , F25B2400/15 , Y02B30/66
摘要： A normal-insulator-superconductor (NIS) microrefrigerator in which a superconducting single crystal is both the substrate and the superconducting electrode of the NIS junction. The refrigerator consists of a large ultra-pure superconducting single crystal and a normal metal layer on top of the superconducting crystal, separated by a thin insulating layer. The superconducting crystal can be either cut from bulk material or grown as a thick epitaxial film. The large single superconducting crystal allows quasiparticles created in the superconducting crystal to easily diffuse away from the NIS junction through the lattice structure of the crystal to normal metal traps to prevent the quasiparticles from returning across the NIS junction. In comparison to thin film NIS refrigerators, the invention provides orders of magnitude larger cooling power than thin film microrefrigerators. The superconducting crystal can serve as the superconducting electrode for multiple NIS junctions to provide an array of microrefrigerators. The normal electrode can be extended and supported by microsupports to provide support and cooling of sensors or arrays of sensors.
摘要翻译：正常绝缘体超导体（NIS）微制冷机，其中超导单晶既是衬底又是NIS结的超导电极。冰箱由超大型超纯晶体和超导晶体顶部的正常金属层组成，由绝缘层隔开。超导晶体可以从块状材料切割或者作为厚的外延膜生长。大的单超导晶体允许在超导晶体中产生的准粒子容易地从NIS结通过晶体的晶格结构扩散到正常的金属阱，以防止准粒子返回穿过NIS结。与薄膜NIS冰箱相比，本发明比薄膜微型制冷机提供了比数量级更大的冷却功率。超导晶体可以用作多个NIS结的超导电极，以提供微阵列阵列。正常电极可以由微型支架延伸和支撑，以提供传感器或传感器阵列的支撑和冷却。

25. 发明授权

US06415611B1 Cryogenic refrigeration system using magnetic refrigerator forecooling 失效
标题翻译：低温制冷系统采用磁力冰箱预冷
公开(公告)号：US06415611B1
公开(公告)日：2002-07-09
申请号：US09789565
申请日：2001-02-22
申请人： Arun Acharya , Bayram Arman , Dante Patrick Bonaquist
发明人： Arun Acharya , Bayram Arman , Dante Patrick Bonaquist
IPC分类号： F25B2100
CPC分类号： F25B25/00 , F02G2243/54 , F25B9/02 , F25B9/06 , F25B9/145 , F25B21/00 , F25B2309/1424 , F25B2321/0021 , H01F1/015 , Y02B30/66
摘要： A system for providing refrigeration to a heat load, especially over a larger temperature range and at a cryogenic temperature, wherein magnetic refrigeration cools a heat transfer medium to provide higher level refrigeration to a refrigeration fluid, and lower level refrigeration is provided to the fluid using a nonmagnetic system.
摘要翻译：特别是在较高的温度范围内和在低温下向热负载提供制冷的系统，其中磁性制冷冷却传热介质以向制冷流体提供更高水平的制冷，并且使用非磁性系统。

26. 发明授权

US06378321B1 Semiconductor-based optical refrigerator 有权
标题翻译：基于半导体的光学冰箱
公开(公告)号：US06378321B1
公开(公告)日：2002-04-30
申请号：US09798339
申请日：2001-03-02
申请人： Richard I. Epstein , Bradley C. Edwards , Mansoor Sheik-Bahae
发明人： Richard I. Epstein , Bradley C. Edwards , Mansoor Sheik-Bahae
IPC分类号： F25B2100
CPC分类号： H01S3/0408 , F25B21/00 , F25B23/00 , F25B2400/15 , H01L23/34 , H01L2924/0002 , Y02B30/66 , H01L2924/00
摘要： Optical refrigerators using semiconductor material as a cooling medium, with layers of material in close proximity to the cooling medium that carries away heat from the cooling material and preventing radiation trapping. In addition to the use of semiconducting material, the invention can be used with ytterbium-doped glass optical refrigerators.
摘要翻译：使用半导体材料作为冷却介质的光学冰箱，其材料层与冷却介质紧密相邻，从冷却材料传递热量并防止辐射捕获。除了使用半导体材料之外，本发明可以与镱掺杂的玻璃光学冰箱一起使用。

27. 发明授权

US06272866B1 Micro cooling engine array system 失效
标题翻译：微型冷却发动机阵列系统
公开(公告)号：US06272866B1
公开(公告)日：2001-08-14
申请号：US09456628
申请日：1999-12-08
申请人： Ming-Jye Tsai , Tsung-Han Tsai , Ruei-Hung Jang
发明人： Ming-Jye Tsai , Tsung-Han Tsai , Ruei-Hung Jang
IPC分类号： F25B2100
CPC分类号： F25B9/14 , B81B7/0093 , F02G1/043 , F25B2400/15 , H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： A micro cooling engine array system is fabricated by micro electro mechanical system technology for cooling heat sources. The micro cooling engine array system includes a matrix, which is laminated by several layers of metal or polymer. A plurality of cooling engines are arrayed in the matrix for pumping heat out of heat sources. Each cooling engine of the array system has an expansion space, regenerator, and compression space. Pairs of plane coil and magnetic region actuate two flexible diaphragms to expand the expansion space and compress the compression space. The heat of heat sources can thus be pumped out by the array system repeatedly changing the volumes of the expansion and compression spaces.
摘要翻译：微型冷却发动机阵列系统采用微机电系统技术制造，用于冷却热源。微型冷却发动机阵列系统包括一个由多层金属或聚合物层叠的基体。多个冷却发动机排列在矩阵中，用于将热量从热源中排出。阵列系统的每个冷却引擎具有扩展空间，再生器和压缩空间。平面线圈和磁性区域对激活两个柔性隔膜以扩大膨胀空间并压缩压缩空间。因此，热源的热量可以由阵列系统泵出，反复改变膨胀和压缩空间的体积。

28. 发明授权

US06269648B1 Hyperpolarized gas containers, solenoids, transport and storage devices and associated transport and storage methods 失效
标题翻译：超极化气体容器，螺线管，运输和存储设备以及相关的运输和储存方法
公开(公告)号：US06269648B1
公开(公告)日：2001-08-07
申请号：US09333571
申请日：1999-06-16
申请人： Kenton C. Hasson , Geri T. K. Zollinger , David L. Zollinger , Paul L. Bogorad , Bradley A. Wheeler
发明人： Kenton C. Hasson , Geri T. K. Zollinger , David L. Zollinger , Paul L. Bogorad , Bradley A. Wheeler
IPC分类号： F25B2100
CPC分类号： G01R33/282 , A61K49/1815 , F17C1/00 , F17C3/00 , F17C13/002 , F17C13/005 , F17C2201/0128 , F17C2201/0176 , F17C2201/058 , F17C2203/0604 , F17C2203/0607 , F17C2203/0629 , F17C2203/0636 , F17C2203/0646 , F17C2203/066 , F17C2203/0685 , F17C2203/0697 , F17C2205/0134 , F17C2205/0323 , F17C2205/035 , F17C2205/0352 , F17C2205/0382 , F17C2221/07 , F17C2223/0123 , F17C2223/035 , F17C2225/0123 , F17C2225/035 , F17C2227/041 , F17C2227/044 , F17C2250/032 , F17C2250/0404 , F17C2250/0491 , F17C2260/012 , F17C2260/026 , F17C2260/03 , F17C2270/02 , F17C2270/0536 , Y10S62/914
摘要： A compact portable transport unit for shipping hyperpolarized noble gases and shielding same from electromagnetic interference and/or external magnetic fields includes a means for shifting the resonance frequency of the hyperpolarized gas outside the bandwidth of typical frequencies associated with prevalent time-dependent fields produced by electrical sources. Preferably the transport unit includes a magnetic holding field which is generated from a solenoid in the transport unit. The solenoid includes a plurality of coil segments and is sized and configured to receive the gas chamber of a container. The gas container is configured with a valve, a spherical body, and an extending capillary stem between the valve and the body. The gas container or hyperpolarized product container can also be formed as a resilient bag. The distribution method includes positioning a multi-bolus container within the transport unit to shield it and transporting same to a second site remote from the first site and subsequently dispensing into smaller patient sized formulations which can be transported (shielded) in another transport unit to yet another site.
摘要翻译：用于运输超极化惰性气体并将其与电磁干扰和/或外部磁场屏蔽的紧凑便携式运输单元包括用于将超极化气体的共振频率移动到与由电气产生的流行的时间依赖场相关的典型频率的带宽之外的装置来源。优选地，传送单元包括从传送单元中的螺线管产生的磁保持场。螺线管包括多个线圈段，其尺寸和构造用于容纳容器的气室。气体容器在阀和主体之间配置有阀，球体和延伸的毛细管杆。气体容器或超极化产品容器也可以形成为弹性袋。分配方法包括将多次推注容器定位在运输单元内以对其进行屏蔽并将其运送到远离第一部位的第二部位，并随后分配到可在另一运输单元中运输（屏蔽）的较小的患者尺寸的配方中另一个网站。

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