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公开(公告)号：US08643454B2
公开(公告)日：2014-02-04
申请号：US13855519
申请日：2013-04-02
CPC分类号： H01F1/01 , G01D18/00 , H01F7/02 , H01F7/021 , H01F7/0242 , H01F7/0247 , H01F7/0252 , H01F7/0284 , H01F13/003 , H02K15/03 , H02K49/10 , Y10T24/32
摘要： An improved field emission system and method is provided that involves field emission structures having electric or magnetic field sources. The magnitudes, polarities, and positions of the magnetic or electric field sources are configured to have desirable correlation properties, which may be in accordance with a code. The correlation properties correspond to a desired spatial force function where spatial forces between field emission structures correspond to relative alignment, separation distance, and the spatial force function.
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公开(公告)号：US20130314184A1
公开(公告)日：2013-11-28
申请号：US13959649
申请日：2013-08-05
IPC分类号： H01F7/02
CPC分类号： H01F7/02 , B42F1/00 , B42F1/06 , G09F7/04 , H01F7/00 , H01F7/0242 , H01F7/0252 , H01F7/0263
摘要： A magnetic force profile system and related methods and devices based on a sequence of magnets arranged according to a code and acting on a complementary sequence of non-polarized magnetic attraction elements, for example, iron, soft iron, steel, and others. Variations include the addition of polarity codes to the first sequence of magnets, and operation with electromagnets. Exemplary attachment devices and lock and key devices are disclosed.
摘要翻译： 磁力分布系统以及根据代码排列并作用于非极化磁吸引元件（例如铁，软铁，钢等）的互补序列的磁体序列的相关方法和装置。 变化包括向第一磁体序列添加极性代码，并用电磁铁进行操作。 公开了示例性附接装置和锁和关键装置。
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公开(公告)号：US20130222097A1
公开(公告)日：2013-08-29
申请号：US13855519
申请日：2013-04-02
IPC分类号： H01F7/02
CPC分类号： H01F1/01 , G01D18/00 , H01F7/02 , H01F7/021 , H01F7/0242 , H01F7/0247 , H01F7/0252 , H01F7/0284 , H01F13/003 , H02K15/03 , H02K49/10 , Y10T24/32
摘要： An improved field emission system and method is provided that involves field emission structures having electric or magnetic field sources. The magnitudes, polarities, and positions of the magnetic or electric field sources are configured to have desirable correlation properties, which may be in accordance with a code. The correlation properties correspond to a desired spatial force function where spatial forces between field emission structures correspond to relative alignment, separation distance, and the spatial force function.
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公开(公告)号：US10173292B2
公开(公告)日：2019-01-08
申请号：US15352135
申请日：2016-11-15
IPC分类号： H01F7/02 , B23P15/00 , E04F13/08 , F16K31/08 , F16K11/078
摘要： A magnetic attachment system for attaching a first object to a second object. A first magnet structure is attached to the first object and a second magnet structure is attached to the second object. The first and second objects are attached by virtue of the magnetic attraction between the first magnet structure and second magnet structure. The magnet structures comprise magnetic elements arranged in accordance with patterns based on various codes. In one embodiment, the code has certain autocorrelation properties. In further embodiments the specific type of code is specified. In a further embodiment, an attachment and a release configuration may be achieved by a simple movement of the magnet structures. In a further embodiment, the magnetic field structure may comprise multiple structures based on multiple codes.
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公开(公告)号：US20160365187A1
公开(公告)日：2016-12-15
申请号：US15247689
申请日：2016-08-25
IPC分类号： H01F13/00
CPC分类号： H01F13/003
摘要： A magnetizer for magnetizing magnetic field sources into a magnetizable material includes a magnetization subsystem, a motion control system, and a magnetizer control system. The magnetization subsystem includes a magnetizing inductor comprising a plurality of flat conductor layers and a plurality of insulating layers that form multiple turns of a coil having an aperture and a magnetization circuitry for applying a current to the magnetizing inductor to generate a magnetizing field having a high magnetic flux density in and near said aperture that is sufficient to magnetize said magnetizable material and having a low magnetic flux density elsewhere that is insufficient to substantially magnetize said magnetizable material. The motion control system moves at least one of the magnetizable material or the magnetizing inductor to position the aperture of the magnetizing inductor adjacent to one or more locations at a surface of the magnetizable material where the one or more magnetic field sources are magnetized into the magnetizable material. The one or more magnetic field sources have a first polarity exposed at the surface of the magnetizable material and a second polarity not exposed at the surface of the magnetizable material.
摘要翻译： 用于将磁场源磁化成可磁化材料的磁化器包括磁化子系统，运动控制系统和磁化器控制系统。 磁化子系统包括磁化电感器，其包括多个扁平导体层和多个绝缘层，其形成具有孔径的线圈的匝数和用于向磁化电感器施加电流以产生具有高的磁化场的磁化电路的磁化电路 所述孔内和附近的磁通密度足以使所述可磁化材料磁化并且在其它地方具有不足以基本上磁化所述可磁化材料的低磁通密度。 运动控制系统移动可磁化材料或磁化电感器中的至少一个，以将磁化电感器的孔径定位在可磁化材料的表面处的一个或多个位置，其中一个或多个磁场源被磁化成可磁化的 材料。 一个或多个磁场源具有暴露在可磁化材料表面的第一极性，而第二极性不暴露在可磁化材料的表面。
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公开(公告)号：US20160343494A1
公开(公告)日：2016-11-24
申请号：US15226504
申请日：2016-08-02
发明人： Larry W. Fullerton , Mark D. Roberts , Jacob S. Zimmerman , Robert S. Evans , David P. Machado , Jason N. Morgan
CPC分类号： H01F7/0247 , H01F7/021 , H01F7/206 , H01F2003/103 , H01F2007/208
摘要： An improved system and method for moving an object includes a first correlated magnetic structure associated with a first object and a second correlated magnetic structure associated with a second object. The first and second correlated magnetic structures are complementary coded to achieve a peak attractive tensile force and a peak shear force when their code modulos are aligned thereby enabling magnetic attachment of the two objects whereby movement of one object causes movement of the other object as if the two objects were one object. Applying an amount of torque to one correlated magnetic structures greater than a torque threshold causes misalignment and decorrelation of the code modulos enabling detachment of the two objects. The number, location, and coding of the correlated magnetic structures can be selected to achieve specific torque characteristics, tensile force characteristics, and shear force characteristics.
摘要翻译： 用于移动对象的改进的系统和方法包括与第一对象相关联的第一相关磁结构和与第二对象相关联的第二相关磁结构。 第一和第二相关磁结构是互补编码的，以便当它们的编码模块对准时实现峰值有吸引力的拉力和峰值剪切力，从而使得两个对象能够磁性附接，从而一个对象的运动引起另一个对象的运动，如同 两个对象是一个对象。 将一定数量的扭矩应用于大于扭矩阈值的一个相关磁结构会导致代码模块的未对准和去相关，从而使两个对象脱离。 可以选择相关磁性结构的数量，位置和编码以实现特定的扭矩特性，拉力特性和剪切力特性。
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公开(公告)号：US09412506B2
公开(公告)日：2016-08-09
申请号：US14882190
申请日：2015-10-13
CPC分类号： H01F7/0231 , E05C19/16 , F16C32/0476 , H01F7/021 , H01F7/0242 , H01F7/0252 , H01F7/0263 , H01F7/20
摘要： A magnetic system described herein includes first and second magnetic structures that simultaneously produce repel forces and attract forces that combine to produce a composite force that can be an attract force, a repel force, or a force that transitions from an attract force to a repel force.
摘要翻译： 本文描述的磁性系统包括同时产生排斥力并吸引结合以产生可以是吸引力，排斥力或从吸引力转变为排斥力的力的复合力的第一和第二磁性结构 。
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公开(公告)号：US20160211066A1
公开(公告)日：2016-07-21
申请号：US15082605
申请日：2016-03-28
IPC分类号： H01F13/00
CPC分类号： H01F13/003 , H01F7/021 , H01F41/02
摘要： A system for magnetizing magnetic sources into a rare earth permanent magnet material includes a first inductor coil, a second inductor coil, and at least one magnetizing circuit for supplying a first current having a first direction for a first duration to said first inductor coil to produce a first magnetic field and a second current having a second direction for a second duration to said second inductor coil to produce a second magnetic field. The first inductor coil comprises a first plurality of layers of a flat conductor about a first aperture positioned on a first side of the rare earth permanent magnet material at a first location where a magnetic source is to be magnetized into the rare earth permanent magnet material from the first side of the rare earth permanent magnet material. The second inductor coil comprising a second plurality of layers of a flat conductor coiled about a second aperture positioned on a second side of the rare earth permanent magnet material at a second location where a magnetic source is to be magnetized into the rare earth permanent magnet material from the second side of said rare earth permanent magnet material, where the second side is opposite the first side.
摘要翻译： 用于将磁源磁化成稀土永磁材料的系统包括第一电感线圈，第二电感线圈和至少一个磁化电路，用于向第一电感线圈提供第一持续时间的具有第一方向的第一电流以产生 第一磁场和第二电流，具有用于第二持续时间的第二方向到所述第二电感线圈以产生第二磁场。 第一电感线圈包括第一多个层，平坦导体围绕位于稀土永磁材料的第一侧上的第一孔，第一位置处磁源将被磁化成稀土永磁材料 稀土永磁材料的第一面。 所述第二电感线圈包括第二多层扁平导体，所述扁平导体围绕位于所述稀土永磁材料的第二侧上的第二孔卷绕，所述第二孔位于所述稀土永磁材料的第二位置处，所述第二位置将磁化 从所述稀土永磁材料的第二侧开始，其中第二侧与第一侧相对。
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公开(公告)号：US09111672B2
公开(公告)日：2015-08-18
申请号：US14578349
申请日：2014-12-20
CPC分类号： H01F7/0231 , E05B65/006 , E05C19/16 , G06F1/1616 , G06F1/1677 , G06F1/1679 , H01F7/02 , H01F7/021 , H01F7/0242 , H01F7/0252 , H01F7/0263 , H01F7/20
摘要： A multilevel magnetic system described herein includes first and second magnetic structures that produce a net force that transitions from an attract force to a repel force as a separation distance between the first and second magnetic structures increases. The multi-level magnetic system is configured to maintain a minimum separation distance between a transition distance where the net force is zero and a separation distance at which a peak repel force is produced.
摘要翻译： 本文所述的多级磁性系统包括当第一和第二磁性结构之间的间隔距离增加时产生从吸引力转变为排斥力的净力的第一和第二磁性结构。 多级磁性系统被配置为保持净力为零的过渡距离与产生峰值排斥力的间隔距离之间的最小间隔距离。
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公开(公告)号：US09105384B2
公开(公告)日：2015-08-11
申请号：US14460490
申请日：2014-08-15
CPC分类号： H01F7/02 , H01F7/0215 , H01F13/003
摘要： Magnetic structure production may relate, by way of example but not limitation, to methods, systems, etc. for producing magnetic structures by printing magnetic pixels (aka maxels) into a magnetizable material. Disclosed herein is production of magnetic structures having, for example: maxels of varying shapes, maxels with different positioning, individual maxels with different properties, maxel patterns having different magnetic field characteristics, combinations thereof, and so forth. In certain example implementations disclosed herein, a second maxel may be printed such that it partially overwrites a first maxel to produce a magnetic structure having overlapping maxels. In certain example implementations disclosed herein, a magnetic printer may include a print head comprising multiple parts and having various properties. In certain example implementations disclosed herein, various techniques for using a magnetic printer may be employed to produce different magnetic structures. Furthermore, description of additional magnet-related technology and example implementations thereof is included herein.
摘要翻译： 通过举例而非限制的方式，可以将磁性结构制造涉及通过将磁性像素（也称为maxels）印刷到可磁化材料中来产生磁性结构的方法，系统等。 本文公开了具有例如具有不同形状的maxels，具有不同定位的maxels，具有不同性质的单独maxels，具有不同磁场特性的maxel图案，其组合等等的磁性结构的制造。 在本文公开的某些示例实现中，可以打印第二maxel，使得其部分地覆盖第一maxel以产生具有重叠maxels的磁性结构。 在本文公开的某些示例实现中，磁性打印机可以包括包括多个部件并具有各种性质的打印头。 在本文公开的某些示例实现中，可以采用用于使用磁性打印机的各种技术来产生不同的磁性结构。 此外，本文还包括附加磁体相关技术的描述及其示例实施方式。
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