公开(公告)号：US08836196B2

公开(公告)日：2014-09-16

申请号：US13797671

申请日：2013-03-12

Applicant: Electric Torque Machines, Inc.

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

IPC: H02K1/06

CPC classification number: H02K1/12 ,  H01F27/306 ,  H01F37/00 ,  H02K1/145 ,  H02K3/18 ,  H02K15/02 ,  H02K15/045 ,  H02K21/22 ,  H02K21/44 ,  H02K2201/12

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：US20140191613A1

公开(公告)日：2014-07-10

申请号：US14147987

申请日：2014-01-06

Applicant: EUROCOPTER ,  MBDA FRANCE ,  SINTERTECH

Inventor： Damien Mariotto

IPC: H02K1/14

CPC classification number: H02K1/145 ,  H02K21/24 ,  H02K2201/12 ,  Y02E10/725

Abstract: The present invention relates to an electric machine (1) consisting of a stator (10) that is provided with at least one exciter unit (11) consisting of a coil (12), at least two annular yokes (13a,13b) and at least one row of intermediate pieces (15), and a rotor (20) having a structure (21) and at least one receiver unit (22) consisting of at least two series (25) of at least two rows (24) of magnets (23). Two sides (131,132) of each yoke (13) consist of the first teeth (14), fitting with the said intermediate pieces (15) on a face (121) of the said exciter unit (11) and alternatingly forming the second north poles and the second south poles. Each series (23) is positioned opposite one face (121), forming an air gap (30) with the said exciter unit (11), with the electric machine (1) thus including at least two air gaps (30), with a flux F thus circulating inside the said electric machine (1), dividing and regrouping itself in the vicinity of the said magnets (23) and of the said yokes (13).

Abstract translation: 本发明涉及一种由定子（10）构成的电机（1），该定子（10）设置有至少一个由线圈（12），至少两个环形轭（13a，13b）组成的激励器单元（11） 至少一排中间件（15）和具有结构（21）的转子（20）和至少两个由至少两个（24）的磁体组成的系列（25）组成的接收器单元（22） （23）。 每个轭架（13）的两侧（131,132）由所述第一齿（14）组成，所述第一齿（14）与所述中间件（15）配合在所述激励器单元（11）的一个面（121）上并交替地形成第二极 和第二个南极。 每个系列（23）与一个面（121）相对定位，与所述激励器单元（11）形成气隙（30），电机（1）因此包括至少两个空气间隙（30），其中 焊剂F因此在所述电机（1）内循环，在所述磁体（23）和所述轭（13）附近分离和重组。

公开(公告)号：US20140125154A1

公开(公告)日：2014-05-08

申请号：US14153629

申请日：2014-01-13

Applicant: Kress Motors, LLC

Inventor： Timm A. Vanderelli ,  Rodney A. Carter ,  Keith Klontz ,  Haodong Li

IPC: H02K1/22 ,  H02K11/00 ,  H02K1/02

CPC classification number: H02K11/21 ,  H02K1/02 ,  H02K1/14 ,  H02K1/182 ,  H02K5/18 ,  H02K9/22 ,  H02K11/20 ,  H02K11/25 ,  H02K19/103 ,  H02K21/24 ,  H02K29/06 ,  H02K2201/12 ,  H02K2213/12

Abstract: The present invention relates to an improved electric machine which, when operating in motor mode, produces rotational torque without using alternating magnetic polarity, but rather magnetic flux that utilizes coils arranged in a dipolar manner around an axial plane and independently removable stators.

Abstract translation: 本发明涉及一种改进的电机，其在电动机模式下操作时，不使用交变磁极性而产生旋转力矩，而是涉及利用围绕轴向平面和独立可移除的定子以偶极方式布置的线圈的磁通量。

公开(公告)号：US20140084715A1

公开(公告)日：2014-03-27

申请号：US13626027

申请日：2012-09-25

Applicant: Defang Yuan

Inventor： Defang Yuan

IPC: H02K1/24

CPC classification number: H02K1/246 ,  H02K1/141 ,  H02K3/28 ,  H02K11/33 ,  H02K19/103 ,  H02K41/03 ,  H02K2201/12

Abstract: A switched reluctance motor (SRM) with a rotor shaft defining a rotational axis, a rotor disc extending radially from the rotor shaft, the rotor disc has rotor poles spaced equally circumferentially. The SRM also has a stator arrangement with member stators spaced equally circumferentially and aligned in a common plane perpendicular to the rotational axis and axially spaced from the rotor disc for forming an axial air gap. Every second member stator of the plurality of member stators forms a respective group, so that each member stator of a first group is surrounded by two members of a second group on each side. The stator coils in the first group are connected to a half-wave rectifier arrangement in a forward direction and the stator coils in the second group are connected to the half-wave rectifier arrangement in the reverse direction.

Abstract translation: 具有限定旋转轴的转子轴的开关磁阻电动机（SRM），从转子轴径向延伸的转子盘，转子盘具有沿圆周间隔开的转子磁极。 SRM还具有定子装置，其中构件定子周向等间隔并且在垂直于旋转轴线的公共平面中对准并且与转子盘轴向间隔开以形成轴向气隙。 多个构件定子中的每个第二构件定子形成相应的组，使得第一组的每个构件定子由每侧上的第二组的两个构件包围。 第一组中的定子线圈沿正向连接到半波整流器装置，并且第二组中的定子线圈沿相反方向连接到半波整流器装置。

公开(公告)号：US20140062242A1

公开(公告)日：2014-03-06

申请号：US14020171

申请日：2013-09-06

Applicant: Johnson Electric S.A.

Inventor： Yue LI ,  Jinyun GAN ,  Chuiyou ZHOU ,  Yanfei LIAO ,  Xiaomei YUAN

IPC: H02K21/38

CPC classification number: H02K21/38 ,  H02K21/227 ,  H02K2201/12

Abstract: A transverse flux motor (10) includes a housing (20), a stator (50), and a rotor (30) external to the stator (50) and installed onto the housing. The stator (50) includes a stator sub-assembly including at least one pair of stator core elements (52), each having multiple stator pole teeth (56) circumferentially offset from pole teeth of the other stator core element in the pair. The rotor (30) includes a rotor body (32) made of a single piece part or multiple rotor body laminas (36). The rotor body (32) includes multiple magnetic flux retention features (40) for positioning first magnets (34). Two adjacent magnetic flux retention features (48) define a second magnet retention feature (47) for positioning a second magnet (45) that form a substantially U-shape together with two neighboring first magnets with the same magnetic poles facing each other.

Abstract translation: 横向磁通电动机（10）包括壳体（20），定子（50）和定子（50）外部的转子（30），并安装在壳体上。 定子（50）包括定子子组件，该定子子组件包括至少一对定子铁心元件（52），每对定子铁芯元件（52）具有多个定子极齿（56），所述多个定子极齿与所述一对中的另一个定子铁心元件的极齿圆周地偏离。 转子（30）包括由单件或多个转子体薄片（36）制成的转子体（32）。 转子体（32）包括用于定位第一磁体（34）的多个磁通量保持特征（40）。 两个相邻的磁通保持特征（48）限定第二磁体保持特征（47），用于定位与彼此面对的相同磁极的两个相邻的第一磁体形成大致U形的第二磁体（45）。

公开(公告)号：US20130328420A1

公开(公告)日：2013-12-12

申请号：US13964349

申请日：2013-08-12

Applicant: Schaeffler Technologies AG & Co. KG

Inventor： Matthias Gramann

IPC: H02K19/10

CPC classification number: H02J3/36 ,  H02K19/103 ,  H02K2201/12

Abstract: A reluctance motor having a rotor and a stator that has a wound core, around which a stator coil is wound and which is open on one side and has legs, said legs being arranged around the periphery and forming spaced-apart pairs of legs. Multiple rotor teeth which are distributed around the periphery and periodically establish a magnetic flux between the legs radially engage between the legs. In order to positively change the characteristic curve of the magnetic flux of the legs and teeth, the teeth continuously form an area overlap with the legs in the direction of rotation of the rotor in accordance with the angle of rotation.

Abstract translation: 一种具有转子和定子的磁阻电动机，其具有缠绕的磁芯，定子线圈围绕该磁芯卷绕并且在一侧开放并具有腿部，所述支腿围绕周边布置并形成间隔开的成对的腿。 分布在周边周围并周期性地在腿之间建立磁通量的多个转子齿径向地接合在腿之间。 为了积极地改变腿和齿的磁通量的特性曲线，齿根据旋转角度在转子的旋转方向上连续地形成与腿重叠的区域。

公开(公告)号：US20130234554A1

公开(公告)日：2013-09-12

申请号：US13451599

申请日：2012-04-20

Applicant: Shouichi TANAKA

Inventor： Shouichi TANAKA

IPC: H02K21/12

CPC classification number: H02K1/20 ,  B60L2220/12 ,  B60L2220/14 ,  B60L2220/18 ,  B60L2220/50 ,  H02K1/145 ,  H02K9/20 ,  H02K9/22 ,  H02K16/00 ,  H02K19/10 ,  H02K21/145 ,  H02K2201/12 ,  Y02E10/725 ,  Y02T10/641

Abstract: An object of the invention is to provide a transverse flux machine apparatus (TFMA) with simple and economical core structure. The TFMA employs a core having laminated iron plates. The core has left diagonal portions and right diagonal portions for forming the 3D flux passages. A plurality of the 3D structures employs laminated iron cores with diagonal portions. By means of employing the diagonal portions, the core looks like a centipede. The centipede-like TFM called CTFM can have a plurality of types. A plurality of motor structure and a plurality of driving means are proposed for the CTFM.

Abstract translation: 本发明的目的是提供一种具有简单经济的核心结构的横向焊机设备（TFMA）。 TFMA采用具有层压铁板的芯。 芯部具有用于形成3D通量通道的对角线部分和右对角线部分。 多个3D结构采用具有对角部分的层叠铁芯。 通过使用对角线部分，核心看起来像蜈蚣。 称为CTFM的蜈蚣状TFM可以具有多种类型。 针对CTFM提出了多个电动机结构和多个驱动装置。

公开(公告)号：US08441163B2

公开(公告)日：2013-05-14

申请号：US13125038

申请日：2009-11-09

Applicant: Victor Moynot ,  Franck Chabot ,  Michel Lecrivain ,  Mohamed Gabsi ,  Sami Hlioui

Inventor： Victor Moynot ,  Franck Chabot ,  Michel Lecrivain ,  Mohamed Gabsi ,  Sami Hlioui

IPC: H02K1/27

CPC classification number: H02K1/2746 ,  H02K21/20 ,  H02K2201/12

Abstract: The present invention essentially relates to an electric machine (1.1) with homopolar double excitation, comprising a rotor particularly consisting of a central portion (51) made of a solid magnetic material and a laminated annular portion (53) located at the periphery of the solid portion. In addition, the rotor comprises permanent magnets (54), the magnetization thereof being radially oriented relative to the axis (33) of the rotor (31), and separated from one another such that the double excitation flow generated by the field coils (38, 39) can enter the rotor (31, 67) via the flanges (48, 49) of the rotor, and come back out via the spaces between the magnets (54), or vice-versa.

Abstract translation: 本发明基本上涉及具有单极双重激发的电机（1.1），其特征在于，包括由固体磁性材料制成的中心部分（51）和位于固体外围的层压环形部分（53）组成的转子 一部分。 此外，转子包括永磁体（54），其磁化相对于转子（31）的轴线（33）径向定向，并且彼此分离，使得由励磁线圈（38）产生的双重激发流 ，39）可以经由转子的凸缘（48,49）进入转子（31,67），并通过磁体（54）之间的空间返回，反之亦然。

公开(公告)号：US20130015741A1

公开(公告)日：2013-01-17

申请号：US13316368

申请日：2011-12-09

Applicant: Changsung Sean KIM ,  Chang Hwan CHOI ,  Han Kyung BAE ,  Guen Hong LEE

Inventor： Changsung Sean KIM ,  Chang Hwan CHOI ,  Han Kyung BAE ,  Guen Hong LEE

IPC: H02K16/00

CPC classification number: H02K21/24 ,  H02K16/00 ,  H02K21/18 ,  H02K2201/12

Abstract: Disclosed herein is a transverse switched reluctance motor including: a rotor including a plurality of rotor disks each having a shaft fixedly coupled to an inner portion thereof, having a plurality of rotor poles fixedly coupled thereto along an outer peripheral surface thereof, and arranged in a direction of a shaft; and a stator assembly including a plurality of stators each facing the plurality of rotor poles, having coils wound therearound, and arranged in a circumferential direction of the plurality of rotor disks so that the plurality of rotor disks are rotatably received therein, wherein magnetic flux paths are formed so that magnetic fluxes move in the direction of the shaft by the plurality of stators and the plurality of rotor poles facing the plurality of stators to circulate the stators.

Abstract translation: 本文公开了一种横向开关磁阻电动机，其包括：转子，其包括多个转子盘，每个转子盘具有固定地联接到其内部的轴，具有多个转子极，沿其外周表面固定地连接到该转子磁极，并且布置在 轴的方向; 以及定子组件，其包括多个定子，每个定子面向所述多个转子极，具有卷绕在其周围的线圈，并且沿所述多个转子盘的圆周方向布置，使得所述多个转子盘可旋转地容纳在其中， 形成为使得磁通量通过多个定子和多个转子磁极面向多个定子而在轴的方向上移动，以使定子循环。

公开(公告)号：US08198760B2

公开(公告)日：2012-06-12

申请号：US12683161

申请日：2010-01-06

Applicant: Satoshi Sugita ,  Yasushi Misawa ,  Yuqi Tang

Inventor： Satoshi Sugita ,  Yasushi Misawa ,  Yuqi Tang

IPC: H02K33/12

CPC classification number: H02K41/031 ,  H02K2201/12 ,  H02K2213/03

Abstract: A mover includes a permanent magnet array having a plurality of permanent magnets that are magnetized in a direction perpendicular to a motion direction of the mover such that magnetic poles having different polarities alternately appear on magnetic pole surfaces of the plurality of permanent magnets in the motion direction. A stator includes first and second magnetic pole portion arrays and three excitation windings. Each of the magnetic pole portion arrays include a plurality of plate-like magnetic pole portions disposed on both sides of the permanent magnet array in the perpendicular direction. Each of the excitation windings is hollow-structured whereby two magnetic pole portions included in the first magnetic pole portion array and two magnetic pole portions included in the second magnetic pole portion array are located in an internal space of the coil and are excited by the corresponding one of the excitation windings.

Abstract translation: 动子包括具有多个永磁体的永磁体阵列，该多个永久磁铁在与移动体的运动方向垂直的方向上被磁化，使得具有不同极性的磁极在运动方向上交替地出现在多个永磁体的磁极表面上 。 定子包括第一和第二磁极部分阵列和三个励磁绕组。 每个磁极部分阵列包括在垂直方向上设置在永磁体阵列两侧的多个板状磁极部分。 每个励磁绕组是中空结构的，由此包括在第一磁极部分阵列中的两个磁极部分和包括在第二磁极部分阵列中的两个磁极部分位于线圈的内部空间中，并被相应的 励磁绕组之一。