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1. 发明申请

US20210273540A1 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
申请人： Advanced Magnet Lab, Inc.
发明人： Rainer Meinke , Shashikant Manikonda
IPC分类号： H02K16/02 , H02K21/12 , B60K7/00 , H02K1/27 , H01F1/057 , H01F41/02 , H02K3/28 , H02K3/42 , H02K15/03
摘要： 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.

2. 发明授权

US09786421B2 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
申请人： Advanced Magnet Lab, Inc.
发明人： Rainer Meinke , Gerald M Stelzer
IPC分类号： H01F27/30 , H01F27/28 , H01F27/29 , H01F6/06 , H01F5/02
CPC分类号： H01F6/06 , H01F5/02
摘要： 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.

3. 发明申请

US20150318102A1 WIRING OF ASSEMBLIES AND METHODS OF FORMING CHANNELS IN WIRING ASSEMBLIES 审中-公开
标题翻译：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
申请人： ADVANCED MAGNET LAB, INC.
发明人： Rainer Meinke , Gregory J. Shoultz , Gerald M. Stelzer , Ferdinand M. Romano
IPC分类号： H01F7/20 , H01F6/06 , H01F41/04
CPC分类号： H01F7/20 , B65H39/16 , H01F6/06 , H01F7/202 , H01F27/29 , H01F41/04 , H01F41/048 , H01F2041/0711 , H05H7/04 , Y10T29/49016 , Y10T29/49021
摘要： 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.
摘要翻译：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。

4. 发明申请

US20150080922A1 System and Methods Which Remove Material From Blood Vessel Walls 审中-公开
标题翻译：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
申请人： Advanced Magnet Lab, Inc.
发明人： Rainer Meinke , Sasha Ishmael
IPC分类号： A61B17/22 , A61N2/02
CPC分类号： A61B17/22012 , A61B17/22 , A61B34/73 , A61B2017/22002 , A61B2017/22081 , A61B2018/00386 , A61B2018/00404 , A61N1/32 , A61N1/40 , A61N2/004 , A61N2/02
摘要： 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.
摘要翻译：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。

5. 发明申请

US20190122818A1 METHOD OF MANUFACTURING PERMANENT MAGNETS 审中-公开
公开(公告)号：US20190122818A1
公开(公告)日：2019-04-25
申请号：US16089716
申请日：2017-03-30
申请人： Advanced Magnet Lab, Inc.
发明人： Rainer Meinke
IPC分类号： H01F41/02 , H01F1/057 , C22C1/02 , B22F5/12 , B22F9/04 , B22F3/16 , B22F3/24
摘要： A continuous method of manufacturing permanent magnets and the permanent magnets created thereby. A fine powder is created from a combination of magnetic metals. The powder (a metal alloy) is placed in a non-magnetic container of any desired shape which could be, for example, a tube. The metal alloy and tube are swaged while a magnetic field is applied. Once swaging is complete, the metal alloy and tube are sintered and then cooled. Instead of sintering, a bonding agent can mixed into the powder. Following cooling, the metal alloy is magnetized by placing it between poles of powerful electromagnets with the desired field direction. The process of the invention enables mass-produced, cost-effective PM products, which are more robust, easily assembled into products, and enables new “wire-like” shapes with arbitrary magnetization direction. The process enables mass production of permanent magnets of any desired cross section, produces permanent magnets continuously that may be cut to any length, and may, in an embodiment, result in directional magnets

6. 发明申请

US20180104471A1 MAGNETIC TRAPS GENERATED WITH PULSED MAGNETIC FIELDS FOR TARGETED DELIVERY 审中-公开
公开(公告)号：US20180104471A1
公开(公告)日：2018-04-19
申请号：US15788625
申请日：2017-10-19
申请人： Advanced Magnet Lab, Inc.
发明人： Rainer Meinke , Gerald Stelzer
IPC分类号： A61N1/04 , A61M31/00 , A61M37/00
CPC分类号： A61N1/0448 , A61B34/73 , A61B2034/731 , A61K9/0009 , A61M31/00 , A61M37/00 , A61M2205/0272
摘要： A system and method for motivating a particle, for example a drug molecule, to a predetermined location in three dimensional space by applying magnetic fields, which may be static or time-varying, to the particle. The magnetic fields may be applied by one or a plurality of magnets, and may be multipole of any order such as octopole or decapole. The electric current driving the magnet coils may be pulsed for inducing a voltage in the molecules to aid in motivation. In an exemplary embodiment of the invention in which the substance is a drug, for example a drug molecule or plurality of drug molecules, the magnets may be positioned outside the body of the person to be treated, and the magnetic field(s), which may be time-varying, are used to motivate the drug molecule(s) to a predetermined location in an animal's body. The animal may be a human.

7. 发明授权

US09911525B2 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
公开(公告)号：US09911525B2
公开(公告)日：2018-03-06
申请号：US14554312
申请日：2014-11-26
申请人： Advanced Magnet Lab, Inc.
发明人： Gerald Stelzer , Rainer Meinke , Mark Senti
IPC分类号： H01F27/30 , H01F5/00 , H01L39/24 , H01F7/06 , H01F5/06 , G01R33/38 , H01F6/06 , H01F7/20 , H01F41/04 , H01F41/086 , H01F41/071 , H01F41/098 , G01R33/28 , G01R33/3815 , H01F6/02
CPC分类号： 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
摘要： 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.

8. 发明申请

US20180033532A1 SEGMENTED HELICAL WINDING SUPPORT STRUCTURES 审中-公开
公开(公告)号：US20180033532A1
公开(公告)日：2018-02-01
申请号：US15728450
申请日：2017-10-09
申请人： ADVANCED MAGNET LAB, INC.
发明人： RAINER MEINKE , GERALD M. STELZER
IPC分类号： H01F6/06 , H01F5/02
CPC分类号： H01F6/06 , H01F5/02
摘要： 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.

9. 发明授权

US09349513B2 Method of reducing multipole content in a conductor assembly during manufacture 有权
公开(公告)号：US09349513B2
公开(公告)日：2016-05-24
申请号：US13804844
申请日：2013-03-14
申请人： Advanced Magnet Lab, Inc.
发明人： Rainer Meinke
IPC分类号： H01F7/06 , H01F6/06 , H01F5/00 , H01F41/04 , H01F41/06 , H05H7/04
CPC分类号： H01F6/06 , G01R33/34007 , G01R33/34046 , G01R33/34053 , G01R33/34084 , H01F5/00 , H01F5/02 , H01F6/02 , H01F7/202 , H01F27/323 , H01F41/048 , H01F41/064 , H01F41/071 , H01F41/086 , H01F41/098 , H01F2027/2833 , H05H7/04 , Y10T29/49002 , Y10T29/4902 , Y10T29/49071 , Y10T29/49073
摘要： A method for manufacture of a conductor assembly. The assembly is of the type which, when conducting current, generates a magnetic field or in which, in the presence of a changing magnetic field, a voltage is induced. In an example embodiment one or more first coil rows are formed. The assembly has multiple coil rows about an axis with outer coil rows formed about inner coil rows. A determination is made of deviations from specifications associated with the formed one or more first coil rows. One or more deviations correspond to a magnitude of a multipole field component which departs from a field specification. Based on the deviations, one or more wiring patterns are generated for one or more second coil rows to be formed about the one or more first coil rows. The one or more second coil rows are formed in the assembly. The magnitude of each multipole field component that departs from the field specification is offset.

10. 发明申请

US20160086724A1 SEGMENTATION OF WINDING SUPPORT STRUCTURES 有权
标题翻译：卷扬支撑结构的分段
公开(公告)号：US20160086724A1
公开(公告)日：2016-03-24
申请号：US14862150
申请日：2015-09-22
申请人： Advanced Magnet Lab, Inc.
发明人： Rainer Meinke , Gerald M. Stelzer
IPC分类号： H01F27/28
CPC分类号： H01F6/06 , H01F5/02
摘要： 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.
摘要翻译：本发明提供一种制造磁体的方法，其包括可以是多米长的线圈绕组的磁体。在一个实施例中，支撑结构包括其中形成有加工凹槽以限定磁体导体路径的圆柱体。这些段可由复合材料或圆柱形金属制成，但不需要由单块材料制成。相反，支撑结构可以形成在多个可连接段中，当连接在一起时，其形成完整的布线支撑结构。每个段可以具有足够的长度以支撑螺旋构型中的多个单个线圈匝。当连接片段时，螺旋形结构不间断地连接到可连接片段到可连接片段。本发明的分段布线支撑结构可以应用于线性或弯曲的磁体几何形状。

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