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公开(公告)号：US07646272B1
公开(公告)日：2010-01-12
申请号：US11832669
申请日：2007-10-12
CPC分类号： H01F6/00 , G01R33/3802 , G01R33/3804 , G01R33/3808 , G01R33/3815 , H01F5/02 , H01F6/04 , H01F6/06 , H01F27/22 , H01F27/2876 , H01F27/322 , Y10S505/885
摘要： A freely oriented portable superconducting magnet is disclosed. Coolant is supplied to the superconducting magnet from a repository separate from the magnet, enabling portability of the magnet. A plurality of support assemblies structurally anchor and thermally isolate the magnet within a thermal shield. A plurality of support assemblies structurally anchor and thermally isolate the thermal shield within a vacuum vessel. The support assemblies restrain movement of the magnet resulting from energizing and cooldown, as well as from changes in orientation, enabling the magnet to be freely orientable.
摘要翻译： 公开了一种自由定向的便携式超导磁体。 冷却液从与磁体分开的储存库提供给超导磁体，使磁体具有可移植性。 多个支撑组件在热屏蔽中结构地锚固和热隔离磁体。 多个支撑组件结构地锚固和热隔离真空容器内的热屏蔽。 支撑组件限制由激励和冷却引起的磁体的移动以及取向的变化，使得磁体可以自由定向。
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公开(公告)号：US07153435B2
公开(公告)日：2006-12-26
申请号：US10625763
申请日：2003-07-22
申请人： F. Coyne Prenger , Dallas D. Hill
发明人： F. Coyne Prenger , Dallas D. Hill
IPC分类号： C02F3/00
CPC分类号： B01J20/28009 , B03C1/01 , B03C1/034 , C02F1/281 , C02F1/488 , C02F1/66 , C02F2101/20 , Y10S210/912 , Y10S210/913 , Y10S210/914
摘要： A process for removing heavy metals from water is provided. The process includes the steps of introducing magnetite to a quantity of water containing heavy metal. The magnetite is mixed with the water such that at least a portion of, and preferably the majority of, the heavy metal in the water is bound to the magnetite. Once this occurs the magnetite and absorbed metal is removed from the water by application of a magnetic field. In most applications the process is achieved by flowing the water through a solid magnetized matrix, such as steel wool, such that the magnetite magnetically binds to the solid matrix. The magnetized matrix preferably has remnant magnetism, but may also be subject to an externally applied magnetic field. Once the magnetite and associated heavy metal is bound to the matrix, it can be removed and disposed of, such as by reverse water or air and water flow through the matrix. The magnetite may be formed in-situ by the addition of the necessary quantities of Fe(II) and Fe(III) ions, or pre-formed magnetite may be added, or a combination of seed and in-situ formation may be used. The invention also relates to an apparatus for performing the removal of heavy metals from water using the process outlined above.
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公开(公告)号：US08696334B2
公开(公告)日：2014-04-15
申请号：US12111926
申请日：2008-04-29
CPC分类号： F04D29/5806 , F04B39/06 , F04B39/064 , F04B47/06 , F04D13/10
摘要： A submersible pumping system for downhole use in extracting fluids containing hydrocarbons from a well. In one embodiment, the pumping system comprises a rotary induction motor, a motor casing, one or more pump stages, and a cooling system. The rotary induction motor rotates a shaft about a longitudinal axis of rotation. The motor casing houses the rotary induction motor such that the rotary induction motor is held in fluid isolation from the fluid being extracted. The pump stages are attached to the shaft outside of the motor casing, and are configured to impart fluid being extracted from the well with an increased pressure. The cooling system is disposed at least partially within the motor casing, and transfers heat generated by operation of the rotary induction motor out of the motor casing.
摘要翻译： 一种潜井泵送系统，用于从井中提取含有烃的液体。 在一个实施例中，泵送系统包括旋转感应电机，马达壳体，一个或多个泵级和冷却系统。 旋转感应电动机围绕纵向轴线旋转轴。 电动机壳体容纳旋转感应电动机，使得旋转感应电动机保持与被提取的流体的流体隔离。 泵级被安装在马达壳体外部的轴上，并被构造成赋予从井中提取的流体以增加的压力。 冷却系统至少部分地设置在电动机壳体内，并且将由旋转感应电动机的操作产生的热量传送出电动机壳体。
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公开(公告)号：US20090269224A1
公开(公告)日：2009-10-29
申请号：US12111926
申请日：2008-04-29
CPC分类号： F04D29/5806 , F04B39/06 , F04B39/064 , F04B47/06 , F04D13/10
摘要： A submersible pumping system for downhole use in extracting fluids containing hydrocarbons from a well. In one embodiment, the pumping system comprises a rotary induction motor, a motor casing, one or more pump stages, and a cooling system. The rotary induction motor rotates a shaft about a longitudinal axis of rotation. The motor casing houses the rotary induction motor such that the rotary induction motor is held in fluid isolation from the fluid being extracted. The pump stages are attached to the shaft outside of the motor casing, and are configured to impart fluid being extracted from the well with an increased pressure. The cooling system is disposed at least partially within the motor casing, and transfers heat generated by operation of the rotary induction motor out of the motor casing.
摘要翻译： 一种潜井泵送系统，用于从井中提取含有烃的液体。 在一个实施例中，泵送系统包括旋转感应电机，马达壳体，一个或多个泵级和冷却系统。 旋转感应电动机围绕纵向轴线旋转轴。 电动机壳体容纳旋转感应电动机，使得旋转感应电动机保持与被提取的流体的流体隔离。 泵级被安装在马达壳体外部的轴上，并被构造成赋予从井中提取的流体以增加的压力。 冷却系统至少部分地设置在电动机壳体内，并且将由旋转感应电动机的操作产生的热量传送出电动机壳体。
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5.发明授权公开(公告)号：US06596182B1
公开(公告)日：2003-07-22
申请号：US09776608
申请日：2001-02-02
申请人： F. Coyne Prenger , Dallas D. Hill , Dennis D. Padilla , Robert M. Wingo , Laura A. Worl , Michael D. Johnson
发明人： F. Coyne Prenger , Dallas D. Hill , Dennis D. Padilla , Robert M. Wingo , Laura A. Worl , Michael D. Johnson
IPC分类号： C02F100
CPC分类号： B01J20/28009 , B03C1/01 , B03C1/034 , C02F1/281 , C02F1/488 , C02F1/66 , C02F2101/20 , Y10S210/912 , Y10S210/913 , Y10S210/914
摘要： A process for removing heavy metals from water is provided. The process includes the steps of introducing magnetite to a quantity of water containing heavy metal. The magnetite is mixed with the water such that at least a portion of, and preferably the majority of, the heavy metal in the water is bound to the magnetite. Once this occurs the magnetite and absorbed metal is removed from the water by application of a magnetic field. In most applications the process is achieved by flowing the water through a solid magnetized matrix, such as steel wool, such that the magnetite magnetically binds to the solid matrix. The magnetized matrix preferably has remnant magnetism, but may also be subject to an externally applied magnetic field. Once the magnetite and associated heavy metal is bound to the matrix, it can be removed and disposed of, such as by reverse water or air and water flow through the matrix. The magnetite may be formed in-situ by the addition of the necessary quantities of Fe(II) and Fe(III) ions, or pre-formed magnetite may be added, or a combination of seed and in-situ formation may be used. The invention also relates to an apparatus for performing the removal of heavy metals from water using the process outlined above.
摘要翻译： 提供了从水中除去重金属的方法。 该方法包括将磁铁矿引入一定量的含重金属的水中的步骤。 磁铁矿与水混合，使得水中的重金属的至少一部分，优选大部分与磁铁矿结合。 一旦发生这种情况，磁铁矿和吸收的金属通过施加磁场从水中除去。 在大多数应用中，该过程通过使水流过诸如钢丝绒的固体磁化基质来实现，使得磁铁矿磁性地结合固体基质。 磁化基体优选具有残余磁性，但也可能经受外部施加的磁场。 一旦磁铁矿和相关重金属与基质结合，就可以将其除去并处理，例如通过反向水或空气和水流过基质。 磁铁矿可以通过添加必需量的Fe（II）和Fe（III）离子而原地形成，或者可以加入预形成的磁铁矿，或者可以使用种子和原位形成的组合。 本发明还涉及使用上述方法从水中除去重金属的设备。
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公开(公告)号：US5538701A
公开(公告)日：1996-07-23
申请号：US203978
申请日：1994-02-28
申请人： Larry R. Avens , Dallas D. Hill , F. Coyne Prenger , Walter F. Stewart , Thomas L. Tolt , Laura A. Worl
发明人： Larry R. Avens , Dallas D. Hill , F. Coyne Prenger , Walter F. Stewart , Thomas L. Tolt , Laura A. Worl
CPC分类号： C01G56/004
摘要： A process of separating actinide-containing components from an admixture including forming a slurry including actinide-containing components within an admixture, said slurry including a dispersion-promoting surfactant, adjusting the pH of the slurry to within a desired range, and, passing said slurry through a pretreated matrix material, said matrix material adapted to generate high magnetic field gradients upon the application of a strong magnetic field exceeding about 0.1 Tesla whereupon a portion of said actinide-containing components are separated from said slurry and remain adhered upon said matrix material is provided.
摘要翻译： 一种从混合物中分离含锕组分的方法，包括在混合物中形成包含含锕组分的组分的浆料，所述浆料包括分散体促进表面活性剂，将浆料的pH调节到所需范围内，并使所述浆料 通过预处理的基质材料，所述基体材料适于在施加超过约0.1特斯拉的强磁场时产生高磁场梯度，于是所述含锕组分的组分的一部分与所述浆料分离并保持粘附在所述基质材料上 提供。
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公开(公告)号：US07168480B2
公开(公告)日：2007-01-30
申请号：US10835897
申请日：2004-04-29
IPC分类号： F28D15/04
CPC分类号： H02K9/20 , F28D15/0208 , F28D15/046
摘要： The present invention is a crank-shaped heat pipe for cooling rotating machinery and a corresponding method of manufacture. The crank-shaped heat pipe comprises a sealed cylindrical tube with an enclosed inner wick structure. The crank-shaped heat pipe includes a condenser section, an adiabatic section, and an evaporator section. The crank-shape is defined by a first curve and a second curve existing in the evaporator section or the adiabatic section of the heat pipe. A working fluid within the heat pipe provides the heat transfer mechanism.
摘要翻译： 本发明是一种用于冷却旋转机械的曲柄形热管及其制造方法。 曲柄形的热管包括具有封闭的内灯芯结构的密封圆柱形管。 曲轴形热管包括冷凝器部分，绝热部分和蒸发器部分。 曲柄形状由存在于蒸发器部分或热管的绝热部分中的第一曲线和第二曲线限定。 热管内的工作流体提供传热机构。
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公开(公告)号：US4702090A
公开(公告)日：1987-10-27
申请号：US922746
申请日：1986-10-24
CPC分类号： F25B21/00 , F25B2321/0021 , Y02B30/66
摘要： A magnetic refrigerator has a rotating magnetic wheel which includes a stack of spaced rings of magnetic material. Heat transfer plates of a high temperature heat extractor are interleaved with the magnetic rings and extend to a solid heat transfer conduit which leads to a high temperature terminal. Superconducting magnet coils are mounted to provide a magnetic field through the magnetic wheel at the position of the high temperature heat transfer plates. Low temperature extractor heat transfer plates are positioned outside of the magnetic field and interleave with the rings of the magnetic wheel to transfer heat thereto which is conducted from a low temperature terminal through a solid conduit. As the magnetic wheel is rotated, heat is drawn from a load and conducted through the solid material of the low temperature heat extractor to the magnetic wheel, is released when the material of the wheel is subjected to the magnetic field and transferred to the high temperature heat transfer plates, and is then conducted through the solid material of the heat transfer conduit to the high temperature terminal. Helium gas is sealed in the space surrounding the rotating magnetic wheel to transfer heat between the rings of the wheel and the heat transfer plates. Substantially all heat transfer in the magnetic refrigerator is thus provided by conduction through a solid, allowing start-up of the refrigerator without an initial charge of liquid helium to cool the refrigerator to cryogenic operating temperatures.
摘要翻译： 磁性冰箱具有旋转的磁轮，其包括一叠间隔开的磁性材料环。 高温取出器的传热板与磁环交错并延伸到固体传热管道，导热管导致高温端子。 安装超导磁体线圈以在高温传热板的位置处通过磁轮提供磁场。 低温提取器传热板位于磁场外部并与磁轮的环交错，以将热量从低温端子传导通过固体导管传递到其上。 当磁轮旋转时，热量从负载中抽出，并通过低温散热器的固体材料传导到磁轮，当车轮的材料经受磁场并转移到高温时释放 传热板，然后通过传热导管的固体材料传导到高温端子。 氦气密封在旋转的磁轮周围的空间中，以在轮的环和传热板之间传递热量。 因此，磁性冰箱中的所有传热基本上都是通过固体传导而提供的，允许启动冰箱，而不用初始充入液氦，将冰箱冷却至低温操作温度。
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