公开(公告)号：US4785232A

公开(公告)日：1988-11-15

申请号：US65820

申请日：1987-06-05

Applicant: Arthur Ballato ,  Herbert A. Leupold

Inventor： Arthur Ballato ,  Herbert A. Leupold

IPC: G01R29/22 ,  G01R31/28 ,  G01R33/12

CPC classification number: G01R29/22 ,  G01R31/2831 ,  G01R33/1253

Abstract: A method and apparatus for the contactless, non-destructive measurement of Hall coefficient and resistivity of a piezoelectric semiconductor sample. The material to be tested is formed in a disk which is supported at its edge by a holder. The disc is free to vibrate. Two pairs of electrodes, placed above and below the sample, excite the sample into and beyond piezoelectric resonance. Then a magnetic field is applied to the sample and the sample again driven into and beyond resonance. Comparison between the performance of the disk before and after application of the magnetic field yields data from which Hall coefficient can be determined.

Abstract translation: 一种压电半导体样品的霍尔系数和电阻率的无接触，非破坏性测量的方法和装置。 要测试的材料形成在其边缘由支架支撑的盘中。 光盘可以自由振动。 放置在样品上方和下方的两对电极激发样品进入和超越压电谐振。 然后将磁场施加到样品，并且样品再次被驱动进入和超过谐振。 在应用磁场之前和之后磁盘的性能之间的比较产生可以确定霍尔系数的数据。

公开(公告)号：US08134442B1

公开(公告)日：2012-03-13

申请号：US12931634

申请日：2011-01-31

Applicant: Herbert A. Leupold

Inventor： Herbert A. Leupold

IPC: H01F7/02

CPC classification number: H01F7/021

Abstract: A group of magnetic strands are configured into a minimal number of solid magnetized toroidal rings with a conical magnetization direction and then aligned, stacked and assembled into a magic sphere magnetic structure. Each magnetized toroidal ring has predetermined dimensions to form the inner and outer surfaces of a spherical shell. The present invention also encompasses a magic sphere magnetic device with unsegmented solid magnetized toroidal rings and methods for assembling a magic sphere by stacking magnetized toroidal rings with a conical magnetic direction.

Abstract translation: 一组磁链被配置成具有锥形磁化方向的最小数量的固体磁化环形环，然后对准，堆叠并组装成魔球磁结构。 每个磁化的环形环具有预定尺寸以形成球壳的内表面和外表面。 本发明还包括具有未分段固体磁化环形环的魔球磁性装置和通过堆叠具有锥形磁方向的磁化环形环来组装魔术球的方法。

公开(公告)号：US07900343B1

公开(公告)日：2011-03-08

申请号：US12154814

申请日：2008-05-20

Applicant: Herbert A. Leupold

Inventor： Herbert A. Leupold

IPC: H01F7/06

CPC classification number: H01F7/021 ,  H01F7/0278 ,  Y10T29/4902 ,  Y10T29/49073 ,  Y10T29/49075

Abstract: A group of magnetic strands are configured into a minimal number of solid magnetized toroidal rings with a conical magnetization direction and then aligned, stacked and assembled into a magic sphere magnetic structure. Each magnetized toroidal ring has predetermined dimensions to form the inner and outer surfaces of a spherical shell. The present invention also encompasses a magic sphere magnetic device with unsegmented solid magnetized toroidal rings and methods for assembling a magic sphere by stacking magnetized toroidal rings with a conical magnetic direction.

Abstract translation: 一组磁链被配置成具有锥形磁化方向的最小数量的固体磁化环形环，然后对准，堆叠并组装成魔球磁结构。 每个磁化的环形环具有预定尺寸以形成球壳的内表面和外表面。 本发明还包括具有未分段固体磁化环形环的魔球磁性装置和通过堆叠具有锥形磁方向的磁化环形环来组装魔术球的方法。

公开(公告)号：US06621396B2

公开(公告)日：2003-09-16

申请号：US10055391

申请日：2002-01-23

Applicant: Herbert A. Leupold

Inventor： Herbert A. Leupold

IPC: H01F702

CPC classification number: H01J23/087 ,  H01F7/0278

Abstract: A permanent magnet radial magnetizer is provided for use in radially magnetizing a workpiece ring. This magnetizer includes a lower magic hemisphere and an upper magic hemisphere which have respective equatorial surfaces in oppositely facing relationship to form a gap wherein a work-piece ring can be radially magnetized. Toroidal flux and pathways pass in the magnetizer and a portion of each such pathway passes through a spherical cavity therein, between one of the hemispheres and the gap.

Abstract translation: 设置用于径向磁化工件环的永磁体径向磁化器。 该磁化器包括下魔法半球和上魔术半球，其具有相反的赤道表面，以形成间隙，其中工件环可以径向磁化。 环形通量和通路穿过磁化器，并且每个这样的通路的一部分穿过其中的一个半球和间隙之间的球形腔。

公开(公告)号：US5990774A

公开(公告)日：1999-11-23

申请号：US186740

申请日：1998-11-05

Applicant: Herbert A. Leupold

Inventor： Herbert A. Leupold

IPC: H01F7/02 ,  H01F13/00

CPC classification number: H01F13/003 ,  H01F7/0278

Abstract: The invention is a magic sphere having an equatorial gap, with a radial metic field in the equatorial gap. The radial magnetic field can flow inward, toward the center of the magic sphere, or outward, away from the magic sphere. In a further embodiment, the magic sphere produces a periodically radial magnetic field. In another embodiment, a magic sphere with an azimuthally periodic radial magnetic field that flows in the outward direction periodically magnetizes a magnetically hard ring in the outward direction. Then, a magic sphere with an azimuthally periodic radial magnetic field that flows inwardly, periodically magnetizes the ring in the inward direction. The result is a permanent magnet that has a radial magnetic field, where the direction of the field periodically alternates from the inward to the outward direction.

Abstract translation: 本发明是具有赤道间隙的魔术球，在赤道间隙具有径向磁场。 径向磁场可以朝着魔法球的中心向内流动，或向外流动，远离魔术球。 在另一个实施例中，魔术球产生周期性的径向磁场。 在另一个实施例中，具有沿向外方向流动的方位周期性径向磁场的魔法球周期性地沿向外方向磁化磁性硬环。 然后，具有向内流动的方位周期性径向磁场的魔术球周期性地沿着向内的方向磁化环。 结果是具有径向磁场的永磁体，其中场的方向周期性地从内向向外移动。

公开(公告)号：US5705064A

公开(公告)日：1998-01-06

申请号：US637337

申请日：1996-04-08

Applicant: Herbert A. Leupold

Inventor： Herbert A. Leupold

IPC: B03C1/035 ,  B01P35/06

CPC classification number: B03C1/035

Abstract: A magnetic particle separator for separating such things as ore or blood isade from a permanent magnet structure which has a plurality of segments combined to form a cylinder. Each of said plurality of segments has a magnetic remanence and direction that varies so as to form a transverse magnetic field gradient within the bore of the cylinder. A pipe is placed within the bore of the cylinder for transporting a material that is to be separated. An output end of the pipe has a transverse divider or web separating the pipe into a region near the lower magnetic flux density in the magnetic field gradient and a region near the higher magnetic flux density in the magnetic field gradient. Because of the magnetic field gradient within the bore of the pipe, the particles, having a magnetic moment or dipole, are caused to drift toward the higher magnetic flux density end of the magnetic field gradient. The web is used to separate the material into a material with a high density of particles and a material with a low density of particles. The particles are conveniently collected at the high density of particles output end.

Abstract translation: 用于分离矿石或血液的磁性粒子分离器由具有多个组合形成气缸的段的永磁体结构制成。 所述多个段中的每一个具有变化的磁性剩磁和方向，从而在气缸的孔内形成横向磁场梯度。 管道放置在气缸的孔内，用于运输待分离的材料。 管的输出端具有将管分离成磁场梯度中较低磁通密度附近的区域和磁场梯度中较高磁通密度附近的区域的横向分隔件或腹板。 由于在管孔内的磁场梯度，使得具有磁矩或偶极子的粒子向磁场梯度的较高磁通密度端移动。 纤维网用于将材料分离成具有高密度颗粒的材料和具有低密度颗粒的材料。 颗粒在高密度的颗粒输出端方便地收集。

公开(公告)号：US5666098A

公开(公告)日：1997-09-09

申请号：US653785

申请日：1996-05-28

Applicant: Herbert A. Leupold

Inventor： Herbert A. Leupold

IPC: H01F7/02

CPC classification number: H01F7/0278

Abstract: A permanent magnet toroidal structure having a periodic or modulated tranrse magnetic field with an average magnetic field greater than zero providing containment for an electron beam. In one embodiment, permanent magnet toroidal sections having a magnetic orientation for producing a transverse magnetic field are spaced in a toroidal shape. A periodic or modulating magnetic field of a single direction is thereby formed. The magnetic field is stronger over the permanent magnet toroidal sections and the magnetic field is weaker, but of the same direction, in the spaces between the permanent magnet toroidal sections. The repetitive acceleration of electrons traversing the arc of the toroidal structure creates electromagnetic radiation. A core is placed within the cavity or working space of the toroidal structure. The core is made of either a permanent magnet material or a ferromagnetic material.

Abstract translation: 具有平均磁场大于零的周期性或调制横向磁场的永磁环形结构提供电子束的容纳。 在一个实施例中，具有用于产生横向磁场的磁性取向的永磁体环形部分以环形形状间隔开。 从而形成单个方向的周期性或调制磁场。 永磁体环形截面上的磁场较强，磁场在永磁环形截面之间的空间较弱，但方向相同。 穿过环形结构弧的电子的重复加速产生电磁辐射。 核心放置在环形结构的腔或工作空间内。 芯由永磁材料或铁磁材料制成。

公开(公告)号：US5541563A

公开(公告)日：1996-07-30

申请号：US371231

申请日：1995-01-11

Applicant: Herbert A. Leupold

Inventor： Herbert A. Leupold

IPC: H01F6/06 ,  H01F6/00

CPC classification number: H01F6/06 ,  Y10S505/879

Abstract: A trapped flux, iron structure, which prevents bunching of interior flux es during an application of a field force, is provided. This iron structure includes a plurality of elongate identical subassemblies, each subassembly having a rod composed of a soft ferromagnetic material and each rod having a superconductive sheath.

Abstract translation: 提供了一种在施加场强期间防止内部通量线束聚束的被捕获的通量，铁结构。 该铁结构包括多个细长相同的子组件，每个子组件具有由软铁磁材料构成的杆，每个杆具有超导护套。

公开(公告)号：US5486801A

公开(公告)日：1996-01-23

申请号：US349221

申请日：1994-12-05

Applicant: Herbert A. Leupold

Inventor： Herbert A. Leupold

IPC: H01F7/02

CPC classification number: H01F7/0278

Abstract: Within a magnetic structure, passages are incorporated equatorially about apherical magnet for entering and exiting a cavity therein. To enhance the density of the field in the cavity, magnetic material other than that of the spherical magnet is incorporated within the magnet structure. A source of synchrotron radiation is derived by combining the magnet structure with means for introducing charge particles through the passages to the cavity wherein the magnetic field influences the particles to travel in a circular path.

Abstract translation: 在磁性结构中，通道围绕球形磁体赤道并入，用于在其中进入和离开空腔。 为了增强空腔中的场的密度，除了球形磁体之外的磁性材料被并入磁体结构内。 通过将磁体结构与通过通道引入电荷颗粒的装置结合到空腔中得到同步加速器辐射源，其中磁场影响颗粒以循环路径行进。

公开(公告)号：US5434462A

公开(公告)日：1995-07-18

申请号：US189857

申请日：1994-02-01

Applicant: Herbert A. Leupold ,  John T. Rehberg

Inventor： Herbert A. Leupold ,  John T. Rehberg

IPC: H02K31/02 ,  H02K31/00

CPC classification number: H02K31/02

Abstract: An electrical machine having a stator formed from a pair of cup-shaped permanent magnets symmetrically disposed on opposite sides of a conductive, disk-shaped rotor. The magnets are polarized such that a portion of their external magnetic flux passes in one direction through a short peripheral gap formed by the magnets in which the periphery of the rotor is disposed. The remainder of the external magnetic flux substantially passes in the opposite direction through a cavity defined by the inner volume of the cup-shaped magnets. The inner portion of the disk-shaped rotor is disposed in this cavity. One embodiment of the invention implements the cup-shaped magnets with modified "magic spheres" mounted on either side of the conductive disk-shaped rotor. Other embodiments use a magnetic plate on one side of the disk-shaped rotor to act as a magnetic mirror for a cup-shaped magnet mounted on the other side of the rotor. In still another embodiment, the magnets are mounted as rotors while the conductive disk is the stator. The machine may be used as a homopolar generator or a homopolar motor.

Abstract translation: 一种电机，其具有由一对对称地设置在导电盘形转子的相对侧上的一对杯形永久磁铁形成的定子。 这些磁体被极化，使得其外部磁通的一部分在一个方向上通过由其中设置有转子周边的磁体形成的短周边间隙。 外部磁通量的其余部分基本上通过由杯状磁体的内部容积限定的空腔的相反方向。 盘形转子的内部设置在该空腔中。 本发明的一个实施例实现了安装在导电盘形转子的任一侧上的改进的“魔术球”的杯形磁体。 其他实施例在盘形转子的一侧使用磁性板作为安装在转子另一侧上的杯形磁体的磁反射镜。 在另一个实施例中，磁体作为转子安装，而导电盘是定子。 该机器可以用作单极发电机或单极电动机。