公开(公告)号：US08405275B2

公开(公告)日：2013-03-26

申请号：US13291373

申请日：2011-11-08

Applicant: David G. Calley ,  Daniel S. Cole ,  John M. Dyer ,  Thomas F. Janecek ,  Tyler K. Williams

Inventor： David G. Calley ,  Daniel S. Cole ,  John M. Dyer ,  Thomas F. Janecek ,  Tyler K. Williams

IPC: H02K1/06

CPC classification number: H02K3/18 ,  H02K1/145 ,  H02K15/045 ,  H02K21/22 ,  H02K21/44 ,  H02K2201/12 ,  H02K2213/12 ,  Y10T29/49009

Abstract: Electrical machines, for example transverse flux machines and/or commutated flux machines, may be configured to achieve increased efficiency, increased output torque, and/or reduced operating losses via use of laminated materials, for example laminated materials configured with cuts and/or segmentations. Segmentations may also assist with manufacturability, mechanical retention of components, and the like.

Abstract translation: 电机，例如横向焊剂机和/或换向焊剂机可以被配置为通过使用层压材料实现增加的效率，增加的输出转矩和/或减少的操作损耗，例如配置有切割和/或分段的层压材料 。 分段还可以有助于可制造性，部件的机械保持等。

公开(公告)号：US08395291B2

公开(公告)日：2013-03-12

申请号：US12772959

申请日：2010-05-03

Applicant: David G. Calley ,  Daniel S. Cole ,  John M. Dyer ,  Thomas F. Janecek ,  J. Scott Reynolds

Inventor： David G. Calley ,  Daniel S. Cole ,  John M. Dyer ,  Thomas F. Janecek ,  J. Scott Reynolds

IPC: H02K21/12 ,  H02K1/06

CPC classification number: H02K7/14 ,  B62M6/65 ,  H02K21/227 ,  H02K2201/12 ,  H02K2213/03 ,  Y02T10/641 ,  Y10T29/49012 ,  Y10T29/49716

Abstract: Electrical machines, for example transverse flux machines and/or commutated flux machines, may be configured to be coupled to an electric bicycle or other light electric vehicle. Certain exemplary electrical machines may be configured with a high torque density and/or lower operating losses, providing improved operational characteristics to an e-bike. Moreover, certain exemplary electrical machines may replace a gear cassette on a bicycle, allowing conversion of the bicycle from manual to electric operation.

Abstract translation: 电机，例如横向磁通机和/或换向磁通机，可被配置为联接到电动自行车或其它轻型电动车辆。 某些示例性电机可以被配置为具有高扭矩密度和/或较低的操作损耗，从而为电动自行车提供改进的操作特性。 此外，某些示例性电机可以替换自行车上的齿轮箱，从而允许自行车从手动转换到电动操作。

公开(公告)号：US20120249035A1

公开(公告)日：2012-10-04

申请号：US13232520

申请日：2011-09-14

Applicant: Yasuhito UEDA

Inventor： Yasuhito UEDA

IPC: B60W20/00 ,  H02P25/22 ,  H02K21/12

CPC classification number: B60K6/445 ,  B60L2200/12 ,  B60L2220/50 ,  H02K16/00 ,  H02K21/125 ,  H02K21/14 ,  H02K21/145 ,  H02K21/24 ,  H02K2201/12 ,  Y02T10/6239 ,  Y02T10/641

Abstract: A transverse flux machine includes: a winding wound in a rotational direction; a stationary component in which first ferromagnets and second ferromagnets surrounding a part of the winding are arranged in the rotational direction; a rotor capable of rotating around a rotational axis; and a rotary component opposing the stationary component and attached to the rotor, wherein the rotary component having: third ferromagnets opposing the first ferromagnets; fourth ferromagnets opposing the second ferromagnets; and first magnetic field generating sections and second magnetic field generating sections intervened between the third ferromagnets and the fourth ferromagnets, wherein the first magnetic field generating sections and the second magnetic field generating sections generate magnetic fields from an opposing surface of the rotary component toward an opposing surface of the stationary component, and directions of the magnetic fields are opposite of one another.

Abstract translation: 横向磁通机包括：绕旋转方向缠绕的绕组; 固定部件，其中包围绕组的一部分的第一铁磁体和第二铁磁体沿旋转方向布置; 能够围绕旋转轴线旋转的转子; 以及与固定部件相对并附接到转子的旋转部件，其中旋转部件具有与第一铁磁体相对的第三铁磁体; 第四铁磁体与第二铁磁体相对; 以及介于所述第三铁磁体和所述第四铁磁体之间的第一磁场产生部分和第二磁场产生部分，其中，所述第一磁场产生部分和所述第二磁场产生部分从所述旋转部件的相对表面朝向相反的一侧产生磁场 固定部件的表面和磁场的方向彼此相反。

公开(公告)号：US20120235523A1

公开(公告)日：2012-09-20

申请号：US13394911

申请日：2010-09-07

Applicant: Hector Luis Moya ,  David Christopher Baker ,  Ramon Anthony Caamaño

Inventor： Hector Luis Moya ,  David Christopher Baker ,  Ramon Anthony Caamaño

IPC: H02K3/28

CPC classification number: H02K1/148 ,  H02K21/22 ,  H02K21/24 ,  H02K2201/12 ,  H02K2213/12

Abstract: In some implementations, the present disclosure provides an electric machine including a rotor assembly, a stator assembly comprising a plurality of stator modules, each stator comprising multiple, independently energizeable stator segments, each segment having a corresponding electrical connecting point, and a plurality of bus bars connected to the electrical connecting points of the stator assembly, each bus bar corresponding to a different phase of the machine and electrically connecting segments of multiple stator modules. The stator modules and their electrical connecting points are arranged such that spacing between adjacent connecting points within each stator module differs from spacing between adjacent connecting points of different modules.

Abstract translation: 在一些实施方式中，本公开提供一种电机，其包括转子组件，包括多个定子模块的定子组件，每个定子包括多个可独立通电的定子段，每个段具有相应的电连接点，以及多个总线 连接到定子组件的电连接点的杆，每个母线对应于机器的不同相位并且电连接多个定子模块的段。 定子模块及其电连接点被布置成使得每个定子模块内的相邻连接点之间的间隔与不同模块的相邻连接点之间的间隔不同。

公开(公告)号：US20120205992A1

公开(公告)日：2012-08-16

申请号：US13392525

申请日：2010-08-31

Applicant: Yves Villaret

Inventor： Yves Villaret

IPC: H02K1/17 ,  H02K21/38

CPC classification number: H02K41/03 ,  H02K21/44 ,  H02K2201/12

Abstract: A transverse flux electrical motor to produce motion from an input electric current, the electrical motor comprising: a static element having a plurality of magnets arranged in at least two rows and defining a path of movement; a magnetizable movable element having at least two openings, each opening being sized and shaped to receive a magnet from one of the rows of magnets, the movable element being movable along the path of movement such that the magnets of each row pass through one of the openings; and a plurality of windings positioned adjacent to the movable element, to receive the electric current and produce a magnetic flux circuit in the movable element and a force on the movable element in the direction of the path of movement; wherein the magnetic flux circuit in the movable element is transverse to the direction of force on the movable element.

Abstract translation: 一种用于从输入电流产生运动的横向磁通电动机，所述电动机包括：具有布置成至少两排并且限定运动路径的多个磁体的静态元件; 具有至少两个开口的可磁化可移动元件，每个开口的尺寸和形状被设计成从所述一排磁体接收磁体，所述可移动元件可沿所述移动路径移动，使得每行的磁体通过 开口 以及与所述可移动元件相邻定位的多个绕组，以接收所述电流并在所述可移动元件中产生磁通电路，并且在所述可动元件的所述移动方向的方向上产生力; 其中可动元件中的磁通电路横向于可移动元件上的力方向。

公开(公告)号：US08193679B2

公开(公告)日：2012-06-05

申请号：US13173513

申请日：2011-06-30

Applicant: David G. Calley ,  Thomas F. Janecek

Inventor： David G. Calley ,  Thomas F. Janecek

IPC: H02K3/04

CPC classification number: H02K41/025 ,  H02K1/02 ,  H02K1/04 ,  H02K1/246 ,  H02K37/02 ,  H02K2201/12 ,  H02K2201/15 ,  Y10T29/49012

Abstract: Disclosed are single- and poly-phase transverse and/or commutated flux machines and components thereof, and methods of making and using the same. Exemplary devices, including polyphase devices, may variously be configured with an interior rotor and/or an interior stator. Other exemplary devices, including polyphase devices, may be configured in a slim, stacked, and/or nested configuration. Via use of such polyphase configurations, transverse and/or commutated flux machines can achieve improved performance, efficiency, and/or be sized or otherwise configured for various applications.

Abstract translation: 公开了单相和多相横向和/或换向磁通机器及其部件，以及制造和使用它们的方法。 包括多相装置的示例性装置可以不同地配置有内部转子和/或内部定子。 包括多相设备的其它示例性设备可以被配置成细长的，堆叠的和/或嵌套的配置。 通过使用这种多相配置，横向和/或换向助焊剂机可以实现改进的性能，效率和/或尺寸或其他方式配置用于各种应用。

公开(公告)号：US20120133241A1

公开(公告)日：2012-05-31

申请号：US13300394

申请日：2011-11-18

Applicant: Mark T. Holtzapple ,  George A. Rabroker

Inventor： Mark T. Holtzapple ,  George A. Rabroker

IPC: H02K1/14

CPC classification number: H02K21/125 ,  H02K2201/12 ,  Y10T29/49009

Abstract: According to one embodiment of the present invention, an electric machine includes a stator and a rotor. The stator includes a stator pole including a first leg and a second leg, and a gap defined between the first and second legs. The rotor includes a rotor pole. The rotor is configured to rotate relative to the stator such that the rotor pole rotates through the gap defined between the first and second legs of the stator pole. The stator pole includes a laminar stator pole structure including multiple lamination layers.

Abstract translation: 根据本发明的一个实施例，电机包括定子和转子。 定子包括定子极，该定子极包括第一腿和第二腿，以及限定在第一和第二腿之间的间隙。 转子包括转子极。 转子被构造成相对于定子旋转，使得转子极转过限定在定子极的第一和第二腿之间的间隙。 定子极包括层叠的定子极结构，其包括多层压层。

公开(公告)号：US20120119599A1

公开(公告)日：2012-05-17

申请号：US13291392

申请日：2011-11-08

Applicant: David G. Calley ,  Daniel S. Cole ,  John M. Dyer ,  Thomas F. Janecek ,  Tyler K. Williams

Inventor： David G. Calley ,  Daniel S. Cole ,  John M. Dyer ,  Thomas F. Janecek ,  Tyler K. Williams

IPC: H02K1/02 ,  H02K15/02

CPC classification number: H02K1/02 ,  B62M6/65 ,  H02K1/145 ,  H02K3/18 ,  H02K15/022 ,  H02K21/12 ,  H02K21/22 ,  H02K21/44 ,  H02K2201/12 ,  H02K2213/12 ,  Y10T29/49009

Abstract: Electrical machines, for example transverse flux machines and/or commutated flux machines, may be configured to achieve increased efficiency, increased output torque, and/or reduced operating losses via use of laminated materials in connection with powdered metal materials. For example, stacks of laminated materials may be coupled to powdered metal teeth to form portions of a stator in an electrical machine.

Abstract translation: 电机，例如横向焊剂机和/或换向助焊剂，可以被配置为通过使用与粉末状金属材料相关的层压材料来实现增加的效率，增加的输出扭矩和/或减少的操作损失。 例如，堆叠的层压材料可以联接到粉末状金属齿以在电机中形成定子的部分。

公开(公告)号：US08072106B2

公开(公告)日：2011-12-06

申请号：US13006855

申请日：2011-01-14

Applicant: John Petro ,  Ken G. Wasson ,  Jeremy F. Mayer

Inventor： John Petro ,  Ken G. Wasson ,  Jeremy F. Mayer

IPC: H02K21/12

CPC classification number: H02K1/14 ,  H02K16/00 ,  H02K21/12 ,  H02K2201/06 ,  H02K2201/12

Abstract: Embodiments of the invention relate generally to electric motors, alternators, generators and the like, and more particularly, to stator structures and rotor-stator structures for motors that can be configured to, for example, reduce detent.

公开(公告)号：US20110109173A1

公开(公告)日：2011-05-12

申请号：US12942182

申请日：2010-11-09

Applicant: Satoshi Sugita ,  Yasushi Misawa ,  Yuqi Tang

Inventor： Satoshi Sugita ,  Yasushi Misawa ,  Yuqi Tang

IPC: H02K41/03

CPC classification number: H02K41/031 ,  H02K1/145 ,  H02K7/08 ,  H02K16/00 ,  H02K33/16 ,  H02K2201/12 ,  H02K2207/03 ,  H02K2213/03

Abstract: A mover includes a permanent magnet array including permanent magnets magnetized in a perpendicular direction perpendicular to a motion direction of the mover such that magnetic poles having different polarities alternately appear on magnetic pole surfaces of the permanent magnets along the motion direction. A stator includes first and second magnetic pole portion assemblies disposed on both sides of the permanent magnet array in the perpendicular direction and each including magnetic pole portions facing the magnetic pole surfaces, and a single phase winding that excites the magnetic pole portions forming the first and second magnetic pole portion assemblies. The winding has a hollow structure formed by winding a winding conductor into a coil such that the magnetic pole portions included in the first magnetic pole portion assembly and the magnetic pole portions included in the second magnetic pole portion assembly are located in an internal space of the winding.

Abstract translation: 动子包括永磁体阵列，其包括在与移动体的运动方向垂直的垂直方向上磁化的永久磁体，使得具有不同极性的磁极在运动方向上交替地出现在永磁体的磁极表面上。 定子包括在垂直方向上设置在永磁体阵列两侧的第一和第二磁极部组件，每个包括面对磁极表面的磁极部分，以及激励形成第一和第二磁极部分的磁极部分的单相绕组 第二磁极部组件。 绕组具有通过将绕组导体卷绕成线圈而形成的中空结构，使得包括在第一磁极部组件中的磁极部分和包括在第二磁极部组件中的磁极部分位于第一磁极部分组件的内部空间中 绕组。