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公开(公告)号：US08647091B2
公开(公告)日：2014-02-11
申请号：US12921971
申请日：2009-03-18
Applicant: Göran Nord , Lars-Olov Pennander , Alan G. Jack
Inventor： Göran Nord , Lars-Olov Pennander , Alan G. Jack
CPC classification number: B22F3/03 , B22F2003/033 , B30B11/027 , H02K15/02
Abstract: A compaction tool is provided for compacting an element from metal powder where the element has uniform axially displaced protrusions, and the tool comprises a die and a top and a bottom punch with punch surfaces. The top and bottom punch comprises displaceable opposing punch surfaces for displacing the metal powder there between before compacting the element. Additionally provided are a method for compacting an element from metal powder and an element made from such a method.
Abstract translation: 提供了一种压实工具，用于将元件从金属粉末压实，其中元件具有均匀的轴向移位突起，并且该工具包括模具和具有冲压表面的顶部和底部冲头。 顶部和底部冲头包括位移相对的冲头表面，用于在压实元件之前将金属粉末移动到其间。 另外提供了一种用于从金属粉末压制元件的方法和由这种方法制成的元件。
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公开(公告)号：US08441162B2
公开(公告)日：2013-05-14
申请号：US13496891
申请日：2010-09-20
Applicant: Glynn James Atkinson , Alan G. Jack , Barrie Mecrow
Inventor： Glynn James Atkinson , Alan G. Jack , Barrie Mecrow
IPC: H02K21/12
CPC classification number: H02K3/12 , H02K1/145 , H02K21/145 , H02K41/02 , H02K41/03 , H02K2201/12
Abstract: Disclosed is a stator device adapted to be arranged in an electrical machine, where the electrical machine further comprises a moving device, where the stator device is a multi-phase stator device, where the phases are arranged side-by-side in a direction perpendicular to direction of motion of the moving device, and where each phase comprises a first stator core section having a set of teeth, a second stator core section having a set of teeth, and a coil, and where the teeth are arranged to protrude towards the moving device; and wherein at least two neighboring phases share a stator core section, so that the first stator core section of a first phase and a second stator core section of a second phase is formed as a single unit.
Abstract translation: 公开了一种适于布置在电机中的定子装置，其中电机还包括移动装置，其中定子装置是多相定子装置，其中相位在垂直方向上并排布置 到所述移动装置的运动方向，并且其中每个相包括具有一组齿的第一定子芯部分，具有一组齿的第二定子芯部分和线圈，并且其中所述齿布置成朝向 移动装置 并且其中至少两个相邻相共享定子铁心部分，使得第一相的第一定子铁芯部分和第二相的第二定子铁芯部分形成为单个单元。
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公开(公告)号：US20110037329A1
公开(公告)日：2011-02-17
申请号：US12922562
申请日：2009-03-18
Applicant: Göran Nord , Lars-Olov Pennander , Alan G. Jack
Inventor： Göran Nord , Lars-Olov Pennander , Alan G. Jack
CPC classification number: H02K1/2773 , H02K1/274 , H02K21/145 , Y10T29/49009
Abstract: A pole piece structure is provided to be used as part of an active rotor structure for an electrical rotary machine, wherein the active rotor structure is circular comprising pole pieces and permanent magnets magnetised in the circumferential direction of the rotor structure, wherein the rotor pole piece structure is a single structure with at least two individually spaced pole pieces connected by an integration bridge. Further provided is a method of manufacturing a rotor pole piece structure and a rotor for an electrical machine with a rotor pole piece structure. The assembly of magnets to the pole pieces is significantly enhanced using these rotor pole piece structures as described.
Abstract translation: 提供用作电动旋转机械的有源转子结构的一部分的极片结构，其中主动转子结构是圆形的，包括在转子结构的圆周方向上磁化的磁极片和永磁体，其中转子极片 结构是具有通过集成桥连接的至少两个单独间隔的极片的单个结构。 还提供了一种制造转子极片结构的方法和用于具有转子极片结构的电机的转子。 使用如所述的这些转子极片结构，将磁体组装到极片上显着增强。
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公开(公告)号：US20110025141A1
公开(公告)日：2011-02-03
申请号：US12921971
申请日：2009-03-18
Applicant: Göran Nord , Lars-Olov Pennander , Alan G. Jack
Inventor： Göran Nord , Lars-Olov Pennander , Alan G. Jack
CPC classification number: B22F3/03 , B22F2003/033 , B30B11/027 , H02K15/02
Abstract: A compaction tool is provided for compacting an element from metal powder where the element has uniform axially displaced protrusions, and the tool comprises a die and a top and a bottom punch with punch surfaces. The top and bottom punch comprises displaceable opposing punch surfaces for displacing the metal powder there between before compacting the element. Additionally provided are a method for compacting an element from metal powder and an element made from such a method.
Abstract translation: 提供了一种压实工具，用于将元件从金属粉末压实，其中元件具有均匀的轴向移位突起，并且该工具包括模具和具有冲压表面的顶部和底部冲头。 顶部和底部冲头包括位移相对的冲头表面，用于在压实元件之前将金属粉末移动到其间。 另外提供了一种用于从金属粉末压制元件的方法和由这种方法制成的元件。
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公开(公告)号：US07679255B2
公开(公告)日：2010-03-16
申请号：US10555112
申请日：2004-02-20
Applicant: Steven-Andrew Evans , Barrie C. Mecrow , Alan G. Jack
Inventor： Steven-Andrew Evans , Barrie C. Mecrow , Alan G. Jack
IPC: H02K1/00
Abstract: An electrical machine is described, having a stationary main element as stator and a rotating main element as rotor, of which one main element having a magnetic yoke and poles, of a predefined number of poles, projecting radially from the former, is made of SMC material and carries a pole winding on each pole. To achieve cost-effective manufacturing of the main element, the main element is assembled from at least two modules that are axially adjacent, rigidly connected to one another, and produced from SMC material, each module having a yoke part, closed in on itself, of the magnetic yoke having an equal number of divisions of poles attached thereto in one piece, which corresponds to a fraction of the number of poles determined by the number of modules.
Abstract translation: 描述了一种电机，其具有作为定子的固定主元件和作为转子的旋转主元件，其中具有磁轭的一个主元件和从前者径向突出的预定数量的极的磁极由SMC制成 材料，并在每个极上承载极绕组。 为了实现主要元件的成本有效的制造，主要元件由至少两个模块组装，所述至少两个模块彼此轴向相邻，刚性地连接，并且由SMC材料制成，每个模块具有轭自身闭合的轭部， 的磁轭具有相等数量的连接在其上的极数分隔，其对应于由模块数量确定的极数的一部分。
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Patent Agency Ranking
公开(公告)号：US06849985B2
公开(公告)日：2005-02-01
申请号：US10168108
申请日：2000-12-13
Applicant: Alan G. Jack , Barrie Mecrow , Öystein Krogen
Inventor： Alan G. Jack , Barrie Mecrow , Öystein Krogen
Abstract: A stator or a rotor for an electrical machine comprises a plurality of circumferentially separated, radially extending teeth, wherein each tooth having a single winding and is provided with an axially and radially extending reluctance barrier to increase the reluctance of each tooth regarding propagation of a magnetic field not interacting with the winding of said tooth.
Abstract translation: 用于电机的定子或转子包括多个周向分离的径向延伸的齿，其中每个齿具有单个绕组并且设置有轴向和径向延伸的磁阻屏障，以增加每个齿关于磁性传播的磁阻 磁场不与所述齿的绕组相互作用。
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公开(公告)号：US06676891B1
公开(公告)日：2004-01-13
申请号：US10031697
申请日：2002-01-23
Applicant: Alan G. Jack
Inventor： Alan G. Jack
IPC: B22F302
CPC classification number: B22F7/08 , H02K15/022
Abstract: An armature segment of an electrical machine includes a coil and a core section. A method of producing such a segment comprises the steps of tightly winding the coil, providing a compaction die having a cavity for shaping the tightly wound coil, introducing the tightly wound coil into the compaction die and compacting the coil therein so as to reduce the volume occupied by the coil, providing a compression-moulding die having a moulding cavity, positioning the compacted coil in the moulding cavity of the compression die, filling the moulding cavity with insulated ferromagnetic particles, and compressing the insulated ferromagnetic particles in the moulding cavity so as to form the armature segment as a single-piece unit including the core section and the compacted coil.
Abstract translation: 电机的电枢部分包括线圈和芯部。 制造这种片段的方法包括以下步骤：紧紧地缠绕线圈，提供具有用于成形紧密卷绕的线圈的空腔的压实模具，将紧密缠绕的线圈引入压实模具中并在其中压制线圈以便减小体积 由线圈占据，提供具有成型腔的压缩成型模具，将压实线圈定位在压缩模具的模腔中，用绝缘铁磁颗粒填充模制腔，并且将模制腔中的绝缘铁磁颗粒压缩，以便 以形成电枢段作为包括芯部和压实线圈的单件式单元。
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公开(公告)号：US09130425B2
公开(公告)日：2015-09-08
申请号：US12922562
申请日：2009-03-18
Applicant: Göran Nord , Lars-Olov Pennander , Alan G. Jack
Inventor： Göran Nord , Lars-Olov Pennander , Alan G. Jack
CPC classification number: H02K1/2773 , H02K1/274 , H02K21/145 , Y10T29/49009
Abstract: A pole piece structure is provided to be used as part of an active rotor structure for an electrical rotary machine, wherein the active rotor structure is circular comprising pole pieces and permanent magnets magnetized in the circumferential direction of the rotor structure, wherein the rotor pole piece structure is a single structure with at least two individually spaced pole pieces connected by an integration bridge. Further provided is a method of manufacturing a rotor pole piece structure and a rotor for an electrical machine with a rotor pole piece structure. The assembly of magnets to the pole pieces is significantly enhanced using these rotor pole piece structures as described.
Abstract translation: 提供用作电动旋转机械的有源转子结构的一部分的极片结构，其中主动转子结构是圆形的，包括在转子结构的圆周方向上被磁化的极片和永磁体，其中转子极片 结构是具有通过集成桥连接的至少两个单独间隔的极片的单个结构。 还提供了一种制造转子极片结构的方法和用于具有转子极片结构的电机的转子。 使用如所述的这些转子极片结构，将磁体组装到极片上显着增强。
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公开(公告)号：US20120200177A1
公开(公告)日：2012-08-09
申请号：US13496891
申请日：2010-09-20
Applicant: Glynn James Atkinson , Alan G. Jack , Barrie Mecrow
Inventor： Glynn James Atkinson , Alan G. Jack , Barrie Mecrow
CPC classification number: H02K3/12 , H02K1/145 , H02K21/145 , H02K41/02 , H02K41/03 , H02K2201/12
Abstract: Disclosed is a stator device adapted to be arranged in an electrical machine, where the electrical machine further comprises a moving device, where the stator device is a multi-phase stator device, where the phases are arranged side-by-side in a direction perpendicular to direction of motion of the moving device, and where each phase comprises a first stator core section having a set of teeth, a second stator core section having a set of teeth, and a coil, and where the teeth are arranged to protrude towards the moving device; and wherein at least two neighbouring phases share a stator core section, so that the first stator core section of a first phase and a second stator core section of a second phase is formed as a single unit.
Abstract translation: 公开了一种适于布置在电机中的定子装置，其中电机还包括移动装置，其中定子装置是多相定子装置，其中相位在垂直方向上并排布置 到所述移动装置的运动方向，并且其中每个相包括具有一组齿的第一定子芯部分，具有一组齿的第二定子芯部分和线圈，并且其中所述齿布置成朝向 移动装置 并且其中至少两个相邻相共享定子铁心部分，使得第一相的第一定子铁芯部分和第二相的第二定子铁芯部分形成为单个单元。
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公开(公告)号：US20110025140A1
公开(公告)日：2011-02-03
申请号：US12921602
申请日：2009-03-18
Applicant: Lars-Olov Pennander , Alan G. Jack , Glynn James Atkinson
Inventor： Lars-Olov Pennander , Alan G. Jack , Glynn James Atkinson
CPC classification number: H02K1/2793 , H02K1/2786
Abstract: A permanent magnet machine is provided comprising a stator and a rotor, the rotor being adapted to rotate relative to the stator, the rotor comprising a plurality of permanent magnets separated in the circumferential direction from each other by axially extending rotor pole pieces for concentrating the magnetic flux from the permanent magnets, the stator having a structure that defines axial limits of an air gap between the stator and the rotor for communicating magnetic flux between the stator and the rotor, wherein that at least some of the permanent magnets extend axially outside the axial limits of the air gap as defined by the stator structure.
Abstract translation: 本发明提供一种永磁电机，包括定子和转子，该转子适于相对于定子旋转，该转子包括通过轴向延伸的转子极片在圆周方向上分离的多个永磁体，用于集中磁 来自永磁体的磁通量，定子具有限定定子和转子之间的气隙的轴向极限的结构的结构，用于使定子和转子之间的磁通量传递，其中至少一些永磁体轴向延伸到轴向外 定子结构定义的气隙极限。
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