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1. 发明申请

US20130086939A1 DISTRIBUTED LNG DEVICE 审中-公开
标题翻译：分布式液化天然气装置
公开(公告)号：US20130086939A1
公开(公告)日：2013-04-11
申请号：US13270825
申请日：2011-10-11
申请人： GUY D. CUSUMANO , CLINTON C. HARRIMAN
发明人： GUY D. CUSUMANO , CLINTON C. HARRIMAN
IPC分类号： F25J1/02
CPC分类号： F25J1/0022 , F25J1/0225 , F25J1/0276 , F25J2205/20 , F25J2220/66 , F25J2270/908 , F25J2270/91
摘要： Provided among other things is a distributed LNG device comprising: an insulated collection cavity with an outlet, the collection cavity adapted to collect liquids that condense therein at the outlet; one or more fuel inlet valves adapted for injecting a methane source gas into the collection cavity; one or more exhaust valves adapted for exhausting gas from the collection cavity; and a cryocooler with a cold-head condenser, a cold-head of the condenser adapted to insert into the collection cavity to provide sufficient heat absorption to bring the cavity as filled with methane gas to a temperature effective to condense the methane, wherein the cold-head condenser operates (i) as a reverse Stirling engine and/or (ii) by acoustic energy.
摘要翻译：其中提供了一种分布式LNG装置，包括：具有出口的绝缘收集腔，所述收集腔适于收集在出口处冷凝的液体; 适于将甲烷源气体注入到收集腔中的一个或多个燃料入口阀; 一个或多个排气门，适于从收集腔排出气体; 和具有冷头冷凝器的冷冻机，冷凝器的冷头适于插入收集腔中以提供足够的热吸收，以使得填充有甲烷气体的空腔达到有效冷凝甲烷的温度，其中冷（i）作为反向斯特林发动机和/或（ii）通过声能。

2. 发明申请

US20130047632A1 GAS LIQUEFACTION SYSTEM AND METHOD 审中-公开
公开(公告)号：US20130047632A1
公开(公告)日：2013-02-28
申请号：US13664096
申请日：2012-10-30
申请人： Conrado Rillo Millán , Leticia Tocado Martínez , Richard C. Reineman , Richard J. Warburton
发明人： Conrado Rillo Millán , Leticia Tocado Martínez , Richard C. Reineman , Richard J. Warburton
IPC分类号： F25J1/02 , F25B9/00
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.

3. 发明申请

US20130014517A1 LIQUEFIER WITH PRESSURE-CONTROLLED LIQUEFACTION CHAMBER 有权
标题翻译：液压控制液化室
公开(公告)号：US20130014517A1
公开(公告)日：2013-01-17
申请号：US13550297
申请日：2012-07-16
申请人： Jost Diederichs , Ronald Sager
发明人： Jost Diederichs , Ronald Sager
IPC分类号： F25J1/00 , F25B9/00
CPC分类号： F25J1/0007 , F17C3/085 , F17C13/006 , F17C13/007 , F17C13/04 , F17C2205/0391 , F25B2400/17 , F25D19/00 , F25J1/0225 , F25J1/0236 , F25J1/0244 , F25J1/0276 , F25J1/0294 , F25J2230/24 , F25J2230/30 , F25J2270/908 , F25J2270/912
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.
摘要翻译：液化器包括具有储存部分和从其延伸的颈部的杜瓦。气密隔离的液化室设置在杜瓦瓶颈内。包括温度和压力传感器的一个或多个控制部件耦合到CPU并且设置在液化室内以动态控制液化条件。气体流量控制器耦合到CPU，用于调节进入液化室的输入气体流。围绕液化室的体积可以适于提供逆流热交换。这些和其他特征提供了改善的液化效率以及其它益处。

4. 发明授权

US07165422B2 Small-scale gas liquefier 有权
标题翻译：小型煤气液化器
公开(公告)号：US07165422B2
公开(公告)日：2007-01-23
申请号：US11265025
申请日：2005-11-02
申请人： William A. Little
发明人： William A. Little
IPC分类号： F25J1/00 , F25B19/00 , A61M11/00
CPC分类号： F17C7/02 , F25B9/14 , F25J1/0015 , F25J1/0017 , F25J1/0055 , F25J1/0097 , F25J1/0212 , F25J1/0225 , F25J1/0248 , F25J1/0251 , F25J1/0276 , F25J2205/24 , F25J2205/40 , F25J2205/80 , F25J2210/40 , F25J2220/44 , F25J2270/908 , F25J2270/91
摘要： A cryogenic gas is liquefied using a refrigeration system [101] thermally coupled at an evaporator [125] to a cold end of a gas supply system [103] within a dewar [116]. The refrigerator has a minimum temperature at an evaporator [125] above the boiling point of the gas at atmospheric pressure but below the boiling point of the gas at a high pressure. Thus, the gas is compressed [128] to high pressure so it condenses when cooled by the evaporator [125]. As it expands at a flow restrictor [148], a portion evaporates and cools a fraction to the temperature of the boiling point of the gas at atmospheric pressure, producing liquefied gas. Opening a purge valve [142] sends warm gas upward through heat exchange section [146] and out through a three-way valve [138] for defrosting. To reduce clogging, the gas supply valve [138] is controlled by a gas purity sensor [158].
摘要翻译：使用在蒸发器[125]热耦合到杜瓦瓶[116]内的气体供应系统[103]的冷端的制冷系统[101]液化低温气体。在大气压下但低于高压气体沸点的蒸发器[125]的最低温度为最低温度。因此，气体被压缩[128]到高压，因此当由蒸发器[125]冷却时，气体会冷凝。当其在限流器[148]处膨胀时，一部分蒸发并将部分蒸发至大气压下的气体的沸点温度，产生液化气体。打开排气阀142将暖气向上通过热交换部分146并通过三通阀[138]排出，用于除霜。为了减少堵塞，气体供应阀[138]由气体纯度传感器[158]控制。

5. 发明授权

US07000427B2 Process for cooling a product in a heat exchanger employing microchannels 失效
标题翻译：在使用微通道的热交换器中冷却产品的方法
公开(公告)号：US07000427B2
公开(公告)日：2006-02-21
申请号：US10636659
申请日：2003-08-08
申请人： James A. Mathias , Ravi Arora , Wayne W. Simmons , Jeffrey S. McDaniel , Anna Lee Tonkovich , William A. Krause , Laura J. Silva , Dongming Qiu
发明人： James A. Mathias , Ravi Arora , Wayne W. Simmons , Jeffrey S. McDaniel , Anna Lee Tonkovich , William A. Krause , Laura J. Silva , Dongming Qiu
IPC分类号： F25J1/00
CPC分类号： F25J1/0022 , F25J1/0052 , F25J1/0207 , F25J1/0212 , F25J1/0262 , F25J1/0276 , F25J5/002 , F25J2290/20 , F25J2290/32 , F25J2290/44 , F28D9/0037 , F28D9/0093 , F28F3/048 , F28F2250/104 , F28F2260/02
摘要： This invention relates to a process for cooling or liquefying a fluid product (e.g., natural gas) in a heat exchanger, the process comprising: flowing a fluid refrigerant through a set of refrigerant microchannels in the heat exchanger; and flowing the product through a set of product microchannels in the heat exchanger, the product flowing through the product microchannels exchanging heat with the refrigerant flowing through the refrigerant microchannels, the product exiting the set of product microchannels being cooler than the product entering the set of product microchannels. The process has a wide range of applications, including liquefying natural gas.
摘要翻译：本发明涉及一种在热交换器中冷却或液化流体产品（例如天然气）的方法，该方法包括：使流体制冷剂流过热交换器中的一组致冷剂微通道; 并且使产品流过热交换器中的一组产品微通道，流过产品微通道的产品与流过制冷剂微通道的制冷剂交换热量，离开该组产品微通道的产品比进入该组产品微通道。该过程具有广泛的应用，包括液化天然气。

6. 发明授权

US06735977B2 Magnetic holding field for cryogenically accumulated polarized 129Xenon 有权
标题翻译：用于低温积极极化129氙的磁保持场
公开(公告)号：US06735977B2
公开(公告)日：2004-05-18
申请号：US10223237
申请日：2002-08-19
申请人： Nicholas N. Kuzma , Ian Nelson
发明人： Nicholas N. Kuzma , Ian Nelson
IPC分类号： F25J100
CPC分类号： F25J3/0685 , F25J1/0276 , F25J2205/20 , F25J2210/42 , F25J2215/36 , F25J2270/904 , G01R33/282 , H01F7/0278
摘要： An apparatus and a method for providing a magnetic holding field about a chamber for accumulating frozen 129Xe. The apparatus includes a magnetic field source and a yoke for supporting the magnetic field source about the chamber. The magnetic field source provides a magnetic holding field having a field strength of greater than 2 kiloGauss. The apparatus may further include yoke for coupling the magnetic holding field through a portion of the chamber.
摘要翻译：一种用于提供围绕室的磁保持场的装置和方法，用于蓄积冷藏的Xe。该装置包括磁场源和用于支撑围绕腔室的磁场源的磁轭。磁场源提供具有大于2千高斯的场强的磁保持场。该装置还可以包括用于通过腔室的一部分耦合磁保持场的轭。

7. 发明授权

US06249331B1 Methods for forming an orientation layer on LCD panels 有权
标题翻译：在LCD面板上形成取向层的方法
公开(公告)号：US06249331B1
公开(公告)日：2001-06-19
申请号：US09705075
申请日：2000-11-02
申请人： Weon-woo Choi
发明人： Weon-woo Choi
IPC分类号： G02F11337
CPC分类号： F25J1/0276 , F25J3/028 , F25J3/06 , G02F1/133723
摘要： An APR plate includes a polyimide (PI) pattern portion having a first hardness and corresponds to an effective screen area of an LCD panel and a PI pattern edge portion having a second hardness that is greater than the first hardness and corresponds to a non-effective screen area of the LCD panel. Associated methods of forming the dual-hardness resin plate and methods and apparatus of fabricating an orientation layer on a LCD panel include APR resin plates configured to yield uniform PI layers and inhibit PI lump generation even after the APR plate is repeatedly used in printing.
摘要翻译： APR板包括具有第一硬度并且对应于LCD面板的有效屏幕面积的聚酰亚胺（PI）图案部分和具有大于第一硬度的第二硬度的PI图案边缘部分，并且对应于非有效 LCD面板的屏幕区域。形成双硬度树脂板的相关方法和在LCD面板上制造取向层的方法和装置包括APR树脂板，其被配置为产生均匀的PI层，并且即使在APR板被重复用于印刷之后也能抑制PI块生成。

8. 发明授权

US5829270A Cryogenics 失效
标题翻译：低温
公开(公告)号：US5829270A
公开(公告)日：1998-11-03
申请号：US848296
申请日：1997-04-29
申请人： Vladimir Andreyevich Mikheev
发明人： Vladimir Andreyevich Mikheev
IPC分类号： F25B9/10 , F25B9/12 , F25J1/00
CPC分类号： F25J1/0276 , F25B9/10 , F25B9/12 , F25J2290/42
摘要： A refrigerator for cooling a sample comprises a container for holding liquid helium refrigerant to cool the sample. First cooling means is provided for cooling a condensation region with liquid helium coolant whereby helium refrigerant condenses on the condensation region and collects in the container. A sorption pump pumps gaseous helium refrigerant from the container. Second cooling means is provided for cooling the sorption pump with the liquid helium coolant. The first and second cooling means are connected in series with a source of the liquid helium coolant.
摘要翻译：用于冷却样品的冰箱包括容纳用于冷却样品的液氦制冷剂的容器。提供第一冷却装置用于冷凝具有液氦冷却剂的冷凝区，由此氦制冷剂在冷凝区冷凝并收集在容器中。吸附泵从容器中泵出气态氦制冷剂。提供第二冷却装置用于用液氦冷却剂冷却吸附泵。第一和第二冷却装置与液氦冷却剂源串联。

9. 发明授权

US5402649A Spray-freeze slush hydrogen generator 失效
标题翻译：喷雾冷冻冷凝氢发生器
公开(公告)号：US5402649A
公开(公告)日：1995-04-04
申请号：US114857
申请日：1993-09-02
申请人： Sidney P. Glasser
发明人： Sidney P. Glasser
IPC分类号： F25J1/00 , F17C5/00
CPC分类号： B64G1/402 , F25J1/001 , F25J1/0275 , F25J1/0276 , F25J2205/20 , F25J2290/42
摘要： A high rate, continuous production, slush hydrogen generator includes a tank, apparatus for creating a vacuum in the tank, apparatus for delivering triple point (T.P.) liquid hydrogen (LH2) to the tank, apparatus for interacting with the vacuum in the tank to produce slush hydrogen from the T.P. LH2, where the T.P. LH2 has a substantially constant solid fraction, and apparatus for delivering cold vapors from the slush in the tank to the vacuum creating apparatus. The apparatus for producing slush hydrogen in the generator includes a perforated spray ring for evaporating the T.P. LH2 and apparatus for delivering the LH2 under pressure to the spray ring.
摘要翻译：高速，连续生产，冷凝式氢发生器包括一个罐，用于在罐中产生真空的装置，用于将三相（TP）液氢（LH2）输送到罐的装置，用于与罐中的真空相互作用的装置从TP产生冷凝氢 LH2，其中T.P. LH2具有基本上恒定的固体分数，以及用于将冷蒸汽从罐中的浆料输送到真空产生装置的装置。用于在发生器中产生冷凝氢的装置包括用于蒸发T.P.的穿孔喷射环。 LH2和用于在压力下将LH2输送到喷雾环的装置。

10. 发明授权

US5265426A Compression circuit for a low pressure low temperature gaseous fluid 失效
标题翻译：用于低压低温气体流体的压缩回路
公开(公告)号：US5265426A
公开(公告)日：1993-11-30
申请号：US918020
申请日：1992-07-24
申请人： Guy Gistau-Baguer
发明人： Guy Gistau-Baguer
IPC分类号： F25J1/00 , F25B9/02 , F25B9/10 , F25J1/02
CPC分类号： F25B9/10 , F25J1/0007 , F25J1/0037 , F25J1/004 , F25J1/0042 , F25J1/0065 , F25J1/0202 , F25J1/0276 , F25J1/0292 , F25J2270/912
摘要： The compression circuit for a gaseous fluid, typically helium, which is present in a first container at a pressure lower than 20 hPa and a temperature lower than 4.2K is compressed by means of a plurality of compressors mounted in series, at least one heat exchanger being disposed in the chain of compressors and cooled through said fluid at a temperature higher than the temperature of the fluid in the first container, said fluid originating from a second fluid container which is associated with a refrigerating cycle. Application for example to devices for cooling supraconductor elements.
摘要翻译：存在于低于20hPa和低于4.2K的压力下的第一容器中的气态流体（通常为氦气）的压缩回路通过串联安装的多个压缩机被压缩，至少一个热交换器被布置在压缩机链中并且在高于第一容器中的流体温度的温度下通过所述流体冷却，所述流体源自与制冷循环相关联的第二流体容器。例如应用于冷却超导体元件的设备。

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