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    Closing of underwater oil spills with the help of magnetic powders
    11.
    发明授权
    Closing of underwater oil spills with the help of magnetic powders 有权
    借助磁粉关闭水下漏油

    公开(公告)号：US09551203B2

    公开(公告)日：2017-01-24

    申请号：US14018794

    申请日：2013-09-05

    Applicant: Advanced Magnet Lab, Inc.

    Inventor： Rainer Meinke ,  Mark Senti ,  Gerald Stelzer

    IPC: F16L55/10 ,  E21B33/13

    CPC classification number: E21B33/035 ,  E21B33/064 ,  E21B33/13 ,  Y10T137/0391

    Abstract: A segment of a structure mitigates flow of fluid therethrough. In one embodiment the segment includes an opening for the fluid flow and the modified structure may include a ferromagnetic wall defining the opening and a plurality of permanently magnetized particles. Some of the permanently magnetized particles are attached to the wall by magnetic forces. A system is also provided for injecting magnetic particles into a cavity to impede movement of fluid through the cavity. A method is also described for mitigating a flow of fluid through an opening in a wall. In one embodiment, the method includes positioning a plurality of first magnetic particles along the wall and about the opening and attaching a plurality of second magnetic particles to the first magnetic particles wherein some of the second magnetic particles collectively extend across the opening to cover the opening.

    Abstract translation: 结构的一部分减轻流体的流动。 在一个实施例中，该段包括用于流体流动的开口，并且修改的结构可以包括限定开口的铁磁壁和多个永久磁化的颗粒。 一些永久磁化的颗粒通过磁力附着在墙壁上。 还提供了一种用于将磁性颗粒注入空腔中以阻止流体通过空腔的运动的系统。 还描述了一种用于减轻通过壁中的开口的流体流动的方法。 在一个实施例中，该方法包括沿着壁和围绕开口定位多个第一磁性颗粒，并将多个第二磁性颗粒附着到第一磁性颗粒，其中一些第二磁性颗粒一起延伸穿过开口以覆盖开口 。

    Wiring Assembly and Method of Forming a Channel In A Wiring Assembly for Receiving Conductor and Providing Separate Regions of Conductor Contact with the Channel
    12.
    发明申请
    Wiring Assembly and Method of Forming a Channel In A Wiring Assembly for Receiving Conductor and Providing Separate Regions of Conductor Contact with the Channel 有权
    接线组件和在接收导体的接线组件中形成通道的方法，并提供独立的导体区域与通道接触

    公开(公告)号：US20150137921A1

    公开(公告)日：2015-05-21

    申请号：US14554255

    申请日：2014-11-26

    Applicant: Advanced Magnet Lab, Inc.

    Inventor： Gerald Stelzer ,  Rainer Meinke ,  Mark Senti

    IPC: H01F5/06 ,  H01F41/06 ,  H01F7/20

    CPC classification number: H01F5/06 ,  G01R33/288 ,  G01R33/3802 ,  G01R33/3815 ,  H01F6/02 ,  H01F6/06 ,  H01F7/20 ,  H01F41/04 ,  H01F41/071 ,  H01F41/086 ,  H01F41/098 ,  Y10T29/49014 ,  Y10T29/4902 ,  Y10T29/49073

    Abstract: A conductor assembly and method for constructing an assembly of the type which, when conducting current, generates a magnetic field or which, in the presence of a changing magnetic field, induces a voltage. In one embodiment the method provides a first insulative layer tubular in shape and including a surface along which a conductor segment may be positioned. A channel formed in the surface of the insulative layer defines a first conductor path and includes a surface of first contour in cross section along a first plane transverse to the conductor path. A segment of conductor having a surface of second contour in cross section is positioned at least partly in the channel and extends along the conductor path. Along the first plane, contact between the conductor surface of second contour and the channel surface of first contour includes at least two separate regions of contact.

    Abstract translation: 一种用于构造这种类型的组件的导体组件和方法，其在传导电流时产生磁场，或者在存在变化的磁场的情况下产生电压。 在一个实施例中，该方法提供形状的第一绝缘层管状体，并且包括可以定位导体段的表面。 形成在绝缘层的表面中的沟道限定第一导体路径，并且包括沿着横向于导体路径的第一平面的横截面的第一轮廓的表面。 具有第二轮廓的横截面的导体段至少部分地定位在通道中并且沿着导体路径延伸。 沿着第一平面，第二轮廓的导体表面与第一轮廓的通道表面之间的接触包括至少两个单独的接触区域。

    DUAL ROTOR ELECTRICAL MACHINES
    16.
    发明申请
    DUAL ROTOR ELECTRICAL MACHINES 有权

    公开(公告)号：US20210273540A1

    公开(公告)日：2021-09-02

    申请号：US17146381

    申请日：2021-01-11

    Applicant: Advanced Magnet Lab, Inc.

    Inventor： Rainer Meinke ,  Shashikant Manikonda

    IPC: H02K16/02 ,  H02K21/12 ,  B60K7/00 ,  H02K1/27 ,  H01F1/057 ,  H01F41/02 ,  H02K3/28 ,  H02K3/42 ,  H02K15/03

    Abstract: A dual-rotor machine comprising a dual rotor support structure rotatably connected to a frame. A stationary stator is disposed between the rotors and is fixed to the frame. An inner rotor and outer rotor, each comprising a permanent magnet Halbach array, are coaxially disposed with the stator and are rotable about the stator. In this configuration, the inner rotor channels its magnetic flux to its outside, while the outer rotor channels its magnetic flux to its inside. The magnetic flux density at the stator for the dual-rotor machine can be as high as 2 Tesla or higher for high-grade neodymium-iron-boron permanent magnet material, and the stored magnetic energy for conversion to mechanical or electrical energy available to the stator may be at least 0.5 kJ/m. The rotor Halbach arrays may comprise monolithic permanent magnets with continuously variable magnetic field direction.

    Segmentation of winding support structures
    17.
    发明授权
    Segmentation of winding support structures 有权

    公开(公告)号：US09786421B2

    公开(公告)日：2017-10-10

    申请号：US14862150

    申请日：2015-09-22

    Applicant: Advanced Magnet Lab, Inc.

    Inventor： Rainer Meinke ,  Gerald M Stelzer

    IPC: H01F27/30 ,  H01F27/28 ,  H01F27/29 ,  H01F6/06 ,  H01F5/02

    CPC classification number: H01F6/06 ,  H01F5/02

    Abstract: The present invention provides a method of manufacturing magnets, including magnets comprising coil windings which may be multiple meters in length. In an embodiment, the support structure comprises a cylinder in which machined grooves are formed to define the magnet conductor path. The segments may consist of a composite material or a metal in the shape of a cylinder, but which need not be manufactured from a single piece of material. Rather, the support structure may be formed in multiple connectable segments which, when connected together, form a completed wiring support structure. Each segment may be of sufficient length to support multiple individual coil turns in a helical configuration. When the segments are connected the helical configuration continues without interruption from connectable segment to connectable segment. The segmented wiring support structure of the invention may be applied to linear or curved magnet geometries.

    WIRING OF ASSEMBLIES AND METHODS OF FORMING CHANNELS IN WIRING ASSEMBLIES
    18.
    发明申请
    WIRING OF ASSEMBLIES AND METHODS OF FORMING CHANNELS IN WIRING ASSEMBLIES 审中-公开
    组装接线方法及其在接线组件中形成通道的方法

    公开(公告)号：US20150318102A1

    公开(公告)日：2015-11-05

    申请号：US14650303

    申请日：2013-12-06

    Applicant: ADVANCED MAGNET LAB, INC.

    Inventor： Rainer Meinke ,  Gregory J. Shoultz ,  Gerald M. Stelzer ,  Ferdinand M. Romano

    IPC: H01F7/20 ,  H01F6/06 ,  H01F41/04

    CPC classification number: H01F7/20 ,  B65H39/16 ,  H01F6/06 ,  H01F7/202 ,  H01F27/29 ,  H01F41/04 ,  H01F41/048 ,  H01F2041/0711 ,  H05H7/04 ,  Y10T29/49016 ,  Y10T29/49021

    Abstract: A conductor assembly and method for making an assembly of the type which, when conducting current, generates a magnetic field or which, in the presence of a changing magnetic field, induces a voltage. In one series of embodiments the assembly comprises a spiral configuration, positioned along paths in a series of concentric cylindrical planes, with a continuous series of connected turns, each turn including a first arc, a second arc and first and second straight segments connected to one another by the first arc. Each of the first and second straight segments in a turn is spaced apart from an adjacent straight segment in an adjoining turn.

    Abstract translation: 一种用于制造这种类型的组件的导体组件和方法，其在传导电流时产生磁场，或者在存在变化的磁场的情况下产生电压。 在一系列实施例中，组件包括沿着一系列同心圆柱形平面中的路径定位的具有连续一系列连接匝的螺旋构造，每个匝包括第一弧形，第二弧形以及连接到一个的第一和第二直线段 另一个由第一弧。 第一直线段和第二直线段中的每一个在相邻的转弯处与相邻的直线段间隔开。

    System and Methods Which Remove Material From Blood Vessel Walls
    19.
    发明申请
    System and Methods Which Remove Material From Blood Vessel Walls 审中-公开
    从血管壁去除材料的系统和方法

    公开(公告)号：US20150080922A1

    公开(公告)日：2015-03-19

    申请号：US14549251

    申请日：2014-11-20

    Applicant: Advanced Magnet Lab, Inc.

    Inventor： Rainer Meinke ,  Sasha Ishmael

    IPC: A61B17/22 ,  A61N2/02

    CPC classification number: A61B17/22012 ,  A61B17/22 ,  A61B34/73 ,  A61B2017/22002 ,  A61B2017/22081 ,  A61B2018/00386 ,  A61B2018/00404 ,  A61N1/32 ,  A61N1/40 ,  A61N2/004 ,  A61N2/02

    Abstract: Systems and methods for removing plaque from blood vessels by applying constant or time varying magnetic or electrical fields. In one embodiment a system includes winding configurations positioned about a central axis along which a body region may be placed. Each winding configuration generates a magnetic field in a direction which passes through the body region. A first winding configuration generates a first magnetic field component perpendicular to a second magnetic field component generated by a second winding configuration. In a related method for removing a deposit of plaque from a position along a wall of a blood vessel a magnetic field is applied which has a net direction predominantly orthogonal to the direction of the flow of blood through the vessel.

    Abstract translation: 通过施加恒定或时变的磁场或电场来从血管中去除斑块的系统和方法。 在一个实施例中，系统包括围绕可以放置身体区域的中心轴线定位的缠绕结构。 每个绕组配置在穿过身体区域的方向上产生磁场。 第一绕组配置产生垂直于由第二绕组配置产生的第二磁场分量的第一磁场分量。 在用于从沿着血管的壁的位置移除斑块沉积物的相关方法中，施加磁场，其具有主要与通过血管的血液流动方向正交的净方向。

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