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10 条记录 (耗时 0.012 秒)

    Method of separating a superconducting fraction from a mixture
    2.
    发明授权
    Method of separating a superconducting fraction from a mixture 失效
    从混合物中分离超导部分的方法

    公开(公告)号：US5919737A

    公开(公告)日：1999-07-06

    申请号：US63296

    申请日：1998-04-21

    申请人： Efim Broide

    发明人： Efim Broide

    IPC分类号： B03C1/021 ,  B03C1/24

    CPC分类号： B03C1/24 ,  B03C1/021 ,  Y10S505/727 ,  Y10S505/933

    摘要： A method for separating a powder into a superconducting fraction and a tailing fraction, or of separating a powder into a magnetically active fraction and a tailing fraction. The powder is mixed with a paramagnetic liquid to form a slurry. The slurry is poured down an incline while being subjected to a downslope-traveling magnetic field. The superconducting or magnetically active particles move upslope.

    摘要翻译： 将粉末分离成超导体部分和拖尾部分的方法，或将粉末分离成磁性活性部分和拖尾部分的方法。 将粉末与顺磁性液体混合以形成浆料。 将泥浆倾斜下倾斜，同时进行下坡行驶磁场。 超导或磁性活性颗粒移动上坡。

    Method and means for separating and classifying superconductive particles
    3.
    发明授权
    Method and means for separating and classifying superconductive particles 失效
    用于分离和分级超导颗粒的方法和装置

    公开(公告)号：US5049540A

    公开(公告)日：1991-09-17

    申请号：US353341

    申请日：1989-05-17

    申请人： Jin Y. Park ,  Robert J. Kearney

    发明人： Jin Y. Park ,  Robert J. Kearney

    IPC分类号： B03C1/021

    CPC分类号： B03C1/021 ,  Y10S505/727 ,  Y10S505/786 ,  Y10S505/932

    摘要： The specification and drawings describe a series of devices and methods for classifying and separating superconductive particles. The superconductive particles may be separated from non-superconductive particles, and the superconductive particles may be separated by degrees of susceptibility to the Meissner effect force. The particles may also be simultaneously separated by size or volume and mass to obtain substantially homogeneous groups of particles. The separation techniques include levitation, preferential sedimentation and preferential concentration. Multiple separation vector forces are disclosed.

    摘要翻译： 说明书和附图描述了一系列用于分级和分离超导颗粒的装置和方法。 超导颗粒可以与非超导颗粒分离，并且超导颗粒可以与Meissner效应力的敏感度分开。 颗粒也可以通过尺寸或体积和质量同时分离，以获得基本均匀的颗粒组。 分离技术包括悬浮，优先沉淀和优先浓缩。 公开了多个分离矢量力。

    Method for the selecting superconducting powders
    4.
    发明授权
    Method for the selecting superconducting powders 失效
    选择超导粉末的方法

    公开(公告)号：US5047387A

    公开(公告)日：1991-09-10

    申请号：US145172

    申请日：1988-01-19

    申请人： Inna G. Talmy ,  Curtis A. Martin ,  Kurt P. Scharnhorst

    发明人： Inna G. Talmy ,  Curtis A. Martin ,  Kurt P. Scharnhorst

    IPC分类号： B03C1/021

    CPC分类号： B03C1/021 ,  Y10S505/932 ,  Y10S505/933

    摘要： There is disclosed herein an invention for beneficiation of powered material having superconducting characteristics and processes for carrying it out. The invention involves introducing powdered superconducting material into the vertical field of a magnet wherein particles thereof are levitated according to the Meissner Effect. Particles which are more superconducting levitate at higher elevations or states above the magnet than do particles containing phases that are non-superconducting. Particles that are non-superconducting do not react at all in the magnetic field. Levitated particles are selectively harvested from whatever states desired.

    摘要翻译： 本文公开了用于选择具有超导特性的动力材料的发明和用于执行它的工艺的发明。 本发明涉及将粉末状超导材料引入磁体的垂直磁场，其中颗粒根据迈斯纳效应悬浮。 比超导体的含有相的超微粒子更高的超导浮体在磁体上方高于或高于其他状态。 非超导的颗粒在磁场中根本不发生反应。 从任何需要的状态选择性地收获悬浮颗粒。

    MICROFLUID SYSTEM FOR THE ISOLATION OF BILOGICAL PARTICLES USING IMMUNOMAGNETIC SEPARATION
    5.
    发明申请
    MICROFLUID SYSTEM FOR THE ISOLATION OF BILOGICAL PARTICLES USING IMMUNOMAGNETIC SEPARATION 审中-公开
    使用免疫分离法分离白细胞的微流体系统

    公开(公告)号：US20090047297A1

    公开(公告)日：2009-02-19

    申请号：US11660778

    申请日：2005-08-22

    申请人： Jungtae Kim ,  Ute Steinfeld ,  Jorg Schuhmacher

    发明人： Jungtae Kim ,  Ute Steinfeld ,  Jorg Schuhmacher

    IPC分类号： A61K39/00 ,  B03C1/021

    CPC分类号： B03C1/288 ,  B03C2201/18 ,  B03C2201/26 ,  G01N33/54326 ,  G01N35/0098

    摘要： The present invention relates to a device and to a method for the isolation of biological particles. This device has a throughflow channel 5 and also a first and second magnetic field and also two inlet channels 1, 2 and two outlet channels 3, 4. The first magnetic field is disposed downstream of the inflow region of the inlet channels laterally of the throughflow channel 5, the second magnetic field 7 downstream of the first magnetic field 6 and on the oppositely situated side of the throughflow channel 5. The two magnetic fields can be produced also by a single magnet in a suitable arrangement.

    摘要翻译： 本发明涉及一种用于分离生物颗粒的装置和方法。 该装置具有通流通道5以及第一和第二磁场以及两个入口通道1,2和两个出口通道3,4。第一磁场设置在入口通道的流入区域的下游，该流入区域在通流侧面 通道5，第一磁场6下游的第二磁场7和通流通道5的相对位置的两个磁场。两个磁场也可以通过合适布置的单个磁体产生。

    Method and apparatus for the enhancement of superconductive materials
    6.
    发明授权
    Method and apparatus for the enhancement of superconductive materials 失效
    用于增强超导材料的方法和装置

    公开(公告)号：US4828685A

    公开(公告)日：1989-05-09

    申请号：US66076

    申请日：1987-06-24

    申请人： Richard B. Stephens

    发明人： Richard B. Stephens

    IPC分类号： B03C1/00 ,  B03C1/005 ,  B03C1/021

    CPC分类号： B03C1/005 ,  B03C1/021 ,  Y10S505/786 ,  Y10S505/932

    摘要： A method and apparatus for separating at least one superconductive phase from a multiphase material which may contain multiple superconductive phases and a normal phase by the use of diamagnetic force. A material containing multiple phases is pulverized into granules approximately the grain size of a selected superconductive phase and is then subjected to a force to cause movement of the particles in a particular direction. The selected superconductive phase is made superconducting by cooling the material below its transition temperature. Diamagnetic force is then generated by an applied magnetic field which deflects and separates the superconducting granules but has substantially no effect on the nonsuperconducting granules. Conversely, the selected superconductive phase has a magnetic field applied to it and then is made superconducting to cause a separation. Several specialized apparatus for carrying out the method are disclosed wherein adjustments to a gravitational or other force and the diamagnetic force can be made to provide efficient separation and classification.

    摘要翻译： 一种用于从多相材料中分离出至少一个超导相的方法和装置，所述多相材料可以通过使用反磁力而含有多个超导相和正相。 将含有多相的材料粉碎成大约所选超导相的晶粒尺寸的颗粒，然后受到力的作用使颗粒沿特定方向移动。 所选择的超导相通过将材料冷却到其转变温度以下而进行超导。 然后通过施加的磁场产生反磁力，该磁场使超导颗粒偏转和分离，但对非导电颗粒基本上没有影响。 相反，所选择的超导相具有施加到其上的磁场，然后被制成超导以引起分离。 公开了用于执行该方法的几种专用设备，其中可以对重力或其他力进行调整和抗磁力，以提供有效的分离和分类。

    Method of manufacturing superconductor
    9.
    发明授权
    Method of manufacturing superconductor 失效
    制造超导体的方法

    公开(公告)号：US5334578A

    公开(公告)日：1994-08-02

    申请号：US221080

    申请日：1988-07-19

    申请人： Maumi Kawashima

    发明人： Maumi Kawashima

    IPC分类号： C04B35/00 ,  B03C1/021 ,  C01G1/00 ,  C04B35/45 ,  H01B12/00 ,  H01B13/00 ,  H01L39/12 ,  H01L39/24

    CPC分类号： B03C1/021 ,  C04B35/4508 ,  H01L39/2419 ,  Y10S505/727 ,  Y10S505/739

    摘要： According to this method of manufacturing a superconductor, powder materials of Y.sub.2 O.sub.3, BaCO.sub.3 and CuO are first prepared as raw materials and blended and mixed to the composition Y.sub.1 Ba.sub.2 Cu.sub.3 O.sub.x. The mixed powder thus obtained is compression-molded and thereafter sintered. A sintered body thus obtained shows the Meissner effect under the temperature of liquid nitrogen. This sintered body is pulverized into fine particles. A magnetic field is applied to the fine particles at the temperature of liquid nitrogen, thereby to select only superconductive particles. The selected superconductive particles are compression-molded during application of a magnetic field and then sintered, thereby to obtain a superconductor having high critical current density.

    摘要翻译： 根据这种制造超导体的方法，首先制备Y2O3，BaCO3和CuO的粉末材料作为原料，并混合并混合到组合物Y1Ba2Cu3Ox中。 将由此获得的混合粉末进行压缩模塑，然后烧结。 由此获得的烧结体显示在液氮温度下的Meissner效应。 将该烧结体粉碎为微粒。 在液氮的温度下对微粒施加磁场，仅选择超导性粒子。 所选择的超导颗粒在施加磁场期间被压缩模制，然后烧结，从而获得具有高临界电流密度的超导体。