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公开(公告)号：US10256687B2
公开(公告)日：2019-04-09
申请号：US15932202
申请日：2018-02-16
发明人： Brian J. Sullivan
IPC分类号： H02K1/27
摘要： A rotor element configured for movement relative to a stator includes a backing member formed, at least in part, from a ferromagnetic material; a first magnetic pole having a first polarity; and a second magnetic pole having a second polarity, opposite the first polarity. The first magnetic pole and the second magnetic pole are coupled to a first surface of the backing member such that the second magnetic pole is disposed, relative to the first magnetic pole, at a distance defined in a direction of a width of the backing member. A thickness of the backing member is varied along the width of the backing member to form a plurality of alternating first portions and second portions. The first portions include protrusions extending from a second surface of the backing member, opposite the first surface, such that the first portions are thicker than the second portions.
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公开(公告)号：US09793775B2
公开(公告)日：2017-10-17
申请号：US14145468
申请日：2013-12-31
CPC分类号： H02K3/28 , H02K3/26 , Y02E10/725
摘要： In some embodiments, a system includes three conductors, each conductor being on a separate layer such that the layers are parallel to one another and stacked. Each conductor has a winding portion and a terminal portion. The conductors are configured such that at least one electrical interconnect electrically couples two adjacent conductors within the winding portion but the third conductor is electrically isolated from the other two conductors within the winding portion. Within the terminal portion all three conductors are electrically coupled.
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公开(公告)号：US20150318751A1
公开(公告)日：2015-11-05
申请号：US14269674
申请日：2014-05-05
发明人： James S. Smith , Marc W. Eichinger , Stephane A. Eisen , James D. Jore , Michael A. Kvam , Brian J. Sullivan
CPC分类号： H02K3/18 , H02K3/26 , H02K3/28 , H02K5/225 , H02K11/0057 , H02K11/049 , H02K21/24 , H02K2213/12
摘要： In some embodiments, a system includes a machine segment that includes multiple coils. Each coil is electrically isolated from the other coils in the machine segment, and each coil is electrically coupled to at least one electrical terminal to provide electrical access to the coil. Each electrical terminal provides electrical access to the coil to which it is electrically coupled such that the coil can be removably electrically coupled to an electrical circuit. The machine segment is also configured to be removably mechanically coupled to a second machine segment to form at least a portion of a stator or a portion of a rotor.
摘要翻译： 在一些实施例中，系统包括包括多个线圈的机器段。 每个线圈与机器段中的其他线圈电隔离，并且每个线圈电耦合到至少一个电端子以提供对线圈的电接入。 每个电气端子提供与其电耦合的线圈的电接触，使得线圈可移除地电耦合到电路。 机器部分还被构造成可移除地机械联接到第二机器部分，以形成定子或转子的一部分的至少一部分。
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公开(公告)号：US20190123607A1
公开(公告)日：2019-04-25
申请号：US16225110
申请日：2018-12-19
发明人： James S. Smith , Marc W. Eichinger , Stephane A. Eisen , James D. Jore , Michael A. Kvam , Brian J. Sullivan
CPC分类号： H02K3/18 , H02K3/26 , H02K3/28 , H02K5/225 , H02K11/049 , H02K11/27 , H02K11/30 , H02K21/24 , H02K2213/12
摘要： In some embodiments, a system includes a machine segment that includes multiple coils. Each coil is electrically isolated from the other coils in the machine segment, and each coil is electrically coupled to at least one electrical terminal to provide electrical access to the coil. Each electrical terminal provides electrical access to the coil to which it is electrically coupled such that the coil can be removably electrically coupled to an electrical circuit. The machine segment is also configured to be removably mechanically coupled to a second machine segment to form at least a portion of a stator or a portion of a rotor.
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公开(公告)号：US10242783B2
公开(公告)日：2019-03-26
申请号：US15049652
申请日：2016-02-22
摘要： Numerous arrangements for permanent magnets are disclosed that can focus the flux produced by the magnets. Depending on the particular application in which the disclosed designs and techniques are used, efficiency and reliability may be increased by minimizing flux leakage, increasing peak flux density, and shaping the flux fields to improve the effective coercivity of the flux focusing permanent magnet arrangement when loaded, and to achieve customized voltage and current waveforms. The disclosed magnet assemblies may be incorporated into a machine, such as a motor/generator, having windings and may be disposed for movement relative to the windings. The magnet assembly may be mounted on a support formed of one or more ferromagnetic materials, such as a back iron. The disclosed flux focusing magnet assemblies may be formed using a variety of manufacturing methods.
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公开(公告)号：US09899886B2
公开(公告)日：2018-02-20
申请号：US14264246
申请日：2014-04-29
发明人： Brian J. Sullivan
CPC分类号： H02K1/2793 , H02K1/27 , H02K1/278 , H02K1/2786
摘要： A rotor element configured for movement relative to a stator includes a backing member formed, at least in part, from a ferromagnetic material; a first magnetic pole having a first polarity; and a second magnetic pole having a second polarity, opposite the first polarity. The first magnetic pole and the second magnetic pole are coupled to a first surface of the backing member such that the second magnetic pole is disposed, relative to the first magnetic pole, at a distance defined in a direction of a width of the backing member. A thickness of the backing member is varied along the width of the backing member to form a plurality of alternating first portions and second portions. The first portions include protrusions extending from a second surface of the backing member, opposite the first surface, such that the first portions are thicker than the second portions.
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7.发明申请公开(公告)号：US20140152136A1
公开(公告)日：2014-06-05
申请号：US13692083
申请日：2012-12-03
发明人： James David Duford , Marc Eichinger , Stephane Eisen , Michael A. Kvam , Derek Petch , David Samsel , James S. Smith , Brian J. Sullivan
IPC分类号： H02K1/27
CPC分类号： H02K1/278 , H02K7/1838
摘要： In some embodiments, an electromagnetic machine includes a rotor element configured for movement relative to a stator. The rotor element includes a magnetic support, a magnetic pole assembly, and a retainer. The magnetic support is formed, at least in part, from a ferromagnetic material and is configured to be coupled to the magnetic support. The retainer is coupled to both the magnetic support and the magnetic pole assembly. The retainer is further configured to be in a first state during a first time period and a second state during a second time period, after the first time period, such that during the second time period, the coupling of the magnetic pole assembly to the magnetic support is maintained.
摘要翻译： 在一些实施例中，电磁机器包括配置成相对于定子移动的转子元件。 转子元件包括磁性支架，磁极组件和保持器。 磁性支撑件至少部分地由铁磁材料形成，并且被配置为耦合到磁性支撑件。 保持器联接到磁性支架和磁极组件。 保持器还被配置为在第一时间段之后的第一时间段和第二时间段期间处于第一状态，在第一时间段之后，使得在第二时间段期间，将磁极组件耦合到磁 支持得到维护。
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公开(公告)号：US08736133B1
公开(公告)日：2014-05-27
申请号：US13829123
申请日：2013-03-14
发明人： James S. Smith , James D. Duford , James D. Jore , Lincoln M. Jore , Matthew B. Jore , Brian J. Sullivan
IPC分类号： H02K23/26
摘要： A first winding portion from a set of winding portions has a set of coils. Each coil of the first winding portion is associated with a different electrical phase from a set of electrical phases. Each coil of the first winding portion circumscribes a different area from a set of areas circumscribed by the set of coils of the first winding portion. A second winding portion has a set of coils associated with the set of electrical phases and a third winding portion has a set of coils associated with the set of electrical phases. The first winding portion at least partially overlaps the second winding portion and the third winding portion such that each area from the set of area is substantially circumscribed by a coil associated with each electrical phase from the set of electrical phases.
摘要翻译： 来自一组绕组部分的第一绕组部分具有一组线圈。 第一绕组部分的每个线圈与来自一组电相的不同电相关联。 第一绕组部分的每个线圈围绕与第一绕组部分的线圈组所围绕的一组区域不同的区域。 第二绕组部分具有与所述一组电相关联的一组线圈，并且第三绕组部分具有与所述一组电相关联的一组线圈。 第一绕组部分至少部分地与第二绕组部分和第三绕组部分重叠，使得来自该组区域的每个区域基本上由与电相组的每个电相关联的线圈限定。
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公开(公告)号：US10574107B2
公开(公告)日：2020-02-25
申请号：US16225110
申请日：2018-12-19
发明人： James S. Smith , Marc W. Eichinger , Stephane A. Eisen , James D. Jore , Michael A. Kvam , Brian J. Sullivan
摘要： In some embodiments, a system includes a machine segment that includes multiple coils. Each coil is electrically isolated from the other coils in the machine segment, and each coil is electrically coupled to at least one electrical terminal to provide electrical access to the coil. Each electrical terminal provides electrical access to the coil to which it is electrically coupled such that the coil can be removably electrically coupled to an electrical circuit. The machine segment is also configured to be removably mechanically coupled to a second machine segment to form at least a portion of a stator or a portion of a rotor.
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公开(公告)号：US10355550B2
公开(公告)日：2019-07-16
申请号：US15725697
申请日：2017-10-05
摘要： In some embodiments, a system includes three conductors, each conductor being on a separate layer such that the layers are parallel to one another and stacked. Each conductor has a winding portion and a terminal portion. The conductors are configured such that at least one electrical interconnect electrically couples two adjacent conductors within the winding portion but the third conductor is electrically isolated from the other two conductors within the winding portion. Within the terminal portion all three conductors are electrically coupled.
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