公开(公告)号：US07143501B2

公开(公告)日：2006-12-05

申请号：US10447829

申请日：2003-05-29

申请人： Eric D. Bramson ,  Kirk E. Neet ,  Steven J. Yockey

发明人： Eric D. Bramson ,  Kirk E. Neet ,  Steven J. Yockey

IPC分类号： H02K15/00 ,  H02K15/16 ,  H02H15/14

CPC分类号： H02K15/0478 ,  H02K15/066 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49078 ,  Y10T29/53143 ,  Y10T29/53152 ,  Y10T29/53161

摘要： A method of forming a stator core assembly for an electric machine includes providing a stator core having a plurality of radially extending slots, forming a flat wire pack having a plurality of continuous electrical wires, shaping the flat wire pack into a substantially cylindrical shape, and engaging the substantially cylindrically shaped flat wire pack with the stator core such that the continuous electrical wires are interlaced within the slots of the stator core.

摘要翻译： 一种形成用于电机的定子芯组件的方法包括提供具有多个径向延伸的槽的定子芯，形成具有多个连续电线的扁平线组，将扁平线组成形为大致圆柱形，以及 使基本上圆柱形的扁平线束与定子芯接合，使得连续的电线在定子芯的槽内交织。

公开(公告)号：US06787961B2

公开(公告)日：2004-09-07

申请号：US10324319

申请日：2002-12-19

申请人： Kirk E. Neet ,  Steven J. Yockey ,  Eric D. Bramson

发明人： Kirk E. Neet ,  Steven J. Yockey ,  Eric D. Bramson

IPC分类号： H02K1700

CPC分类号： H02K3/12 ,  H02K3/24

摘要： A stator core assembly having an annular core defining an outside diameter, an inside diameter, and a plurality of radially projecting winding slots. A first electrical conductor and a second continuous electrical conductor are inserted within the winding slots circumferentially around the stator core. The conductors form a plurality of layers, each layer being defined as one substantially complete circumferential pass of the conductors around the stator core. Each of the conductors include a plurality of straight portions that lay within the winding slots, and a plurality of end loop portions that extend circumferentially to connect two of the straight portions. The length of the straight portions and end loop portions vary between the layers based upon the radial location of the particular layer within the stator core and a pre-determined axial height of the end loop portions.

摘要翻译： 一种定子芯组件，其具有限定外径，内径和多个径向突出的绕线槽的环形芯。 第一电导体和第二连续电导体围绕定子芯插入绕组槽内。 导体形成多个层，每个层被定义为导体围绕定子芯的一个基本上完整的周向通过。 每个导体包括放置在卷绕槽内的多个直线部分和沿圆周延伸以连接两个直线部分的多个端部环部分。 基于定子芯内的特定层的径向位置和端环部分的预定轴向高度，直线部分和端环部分的长度在层之间变化。

公开(公告)号：US07005772B1

公开(公告)日：2006-02-28

申请号：US11100012

申请日：2005-04-06

申请人： Dean Mark Frederick ,  Kirk E. Neet

发明人： Dean Mark Frederick ,  Kirk E. Neet

IPC分类号： H02K1/00

CPC分类号： H02K3/28

摘要： A stator for an electric machine includes a generally cylindrically-shaped stator core having a plurality of circumferentially-spaced and axially-extending core teeth that define a plurality of circumferentially-spaced and axially-extending core slots extending between first and second ends of the stator core. Within the core is a stator winding having a plurality of phases, each of the phases including a pair of conductors connected in parallel and having a plurality of slot segments housed in the core slots. The slot segments are alternately connected at the first and second ends of the stator core by a plurality of end loop segments. The conductors within each pair of each phase are connected in parallel and are in phase with one another such that the stator core has two slots per phase per pole.

摘要翻译： 用于电机的定子包括大致圆柱形的定子芯，其具有多个周向间隔开并且轴向延伸的芯齿，其限定了在定子的第一和第二端之间延伸的多个周向间隔开的并且轴向延伸的芯槽 核心。 芯体内是具有多个相的定子绕组，每个相包括并联连接的一对导体，并且具有容纳在芯槽中的多个槽段。 槽段通过多个端环段在定子铁心的第一和第二端交替连接。 每相中每对相中的导体并联连接并且彼此同相，使得定子芯每极每相具有两个槽。

公开(公告)号：US06922001B2

公开(公告)日：2005-07-26

申请号：US10725880

申请日：2003-12-02

申请人： Kirk E. Neet ,  Hanyang B. Chen ,  Steven S. Yockey

发明人： Kirk E. Neet ,  Hanyang B. Chen ,  Steven S. Yockey

IPC分类号： H02K1/16 ,  H02K1/18 ,  H02K3/34 ,  H02K3/48 ,  H02K15/02 ,  H02K15/06 ,  H02K15/085

CPC分类号： H02K3/48 ,  H02K1/165 ,  H02K15/024 ,  H02K15/085

摘要： A stator assembly for an alternator in accordance with the present invention includes a generally cylindrically-shaped stator core having a plurality of core slots formed along the inner surface thereof and defined by a radial depth and wherein a stator coil is disposed. The core slots thereby define a plurality of teeth therebetween, which are connected to the stator core by a yoke portion. The core slots are shaped and extend between a first and a second end of the stator core. A plurality of clips closely fit into one of said core slots for lining each respective core slot. The clips have a pair of extending leg members connected to a back end and forming an aperture therebetween. The clips are formed from a magnetically permeable material. A stator winding includes substantially straight wire segments that are received by the clips formed of substantially straight wire segments. The substantially straight wire segments of the stator winding and the clips are electrically insulated from one another. At least one of the extending leg members is bent towards the other leg member over a portion of the at least one row of substantially straight wire segments in the clips, narrowing the aperture between the extending leg members. Each of the plurality of clips and said substantially straight wire segments are each inserted into one of the plurality of core slots. Slits are added in these clips to reduce eddy current loss.

摘要翻译： 根据本发明的用于交流发电机的定子组件包括大致圆柱形的定子芯，其具有沿其内表面形成并由径向深度限定的多个芯槽，并且其中设置有定子线圈。 因此，芯槽在其间限定多个齿，其通过轭部连接到定子芯。 芯槽形成并在定子芯的第一和第二端之间延伸。 多个夹子紧密地配合到所述芯槽之一中，用于衬垫每个相应的芯槽。 夹子具有连接到后端并在它们之间形成开口的一对延伸腿部件。 夹子由导磁材料形成。 定子绕组包括由基本上直的线段形成的夹子接收的基本上直的线段。 定子绕组和夹子的基本上直的线段彼此电绝缘。 延伸腿部件中的至少一个在夹子中的至少一排基本上直的线段的一部分上朝着另一个腿部构件弯曲，使延伸腿部件之间的孔径变窄。 多个夹子和所述基本上直的线段中的每一个分别插入到多个芯槽中的一个。 这些剪辑中添加了狭缝，以减少涡流损耗。

公开(公告)号：US06750581B2

公开(公告)日：2004-06-15

申请号：US10056890

申请日：2002-01-24

申请人： Kirk E. Neet

发明人： Kirk E. Neet

IPC分类号： H02K300

CPC分类号： H02K3/28 ,  H02K3/12 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012 ,  Y10T29/49073 ,  Y10T29/49078

摘要： A stator assembly for an electric machine, for example, for an automotive alternator. The stator assembly includes a metal core with windings installed into slots of the core. A pair of conductors of a continuous form is used for each phase of the machine. The windings are interlaced to alternate between radially inner and outer positions in each adjacent winding slot of the stator core.

摘要翻译： 一种用于电机的定子组件，例如用于汽车交流发电机。 定子组件包括具有安装在芯的槽中的绕组的金属芯。 连续形式的一对导体用于机器的每个阶段。 绕组交错，以在定子铁心的每个相邻绕线槽中的径向内部和外部位置之间交替。

公开(公告)号：US20070277899A1

公开(公告)日：2007-12-06

申请号：US11442841

申请日：2006-05-30

申请人： Kirk E. Neet ,  David M. Kroll

发明人： Kirk E. Neet ,  David M. Kroll

IPC分类号： B21F1/00

CPC分类号： B21F1/04 ,  H02K15/0421

摘要： Disclosed is an apparatus for forming a wire to include coil segments useable in a dynamoelectric machine, the apparatus including a plurality of forming structures simultaneously moveable along an axis into a coil segment forming configuration, with at least a number of the plurality of forming structures being configured to hold a wire, and at least one actuating device associated with at least a number of the plurality of forming structures and configured to simultaneously move the number of the plurality of forming structures into the coil segment forming configuration.

摘要翻译： 公开了一种用于形成线的装置，包括可用于电动机中的线圈段，该装置包括可沿轴线同时移动成线圈段形成构造的多个成形结构，至少多个成形结构为 被配置为保持线，以及至少一个致动装置，其与至少多个所述多个成形结构相关联并且被配置为同时将所述多个成形结构的数量移动到所述线圈段形成构造中。

公开(公告)号：US07170211B2

公开(公告)日：2007-01-30

申请号：US10914374

申请日：2004-08-09

申请人： Hanyang Ben Chen ,  Kirk E. Neet

发明人： Hanyang Ben Chen ,  Kirk E. Neet

IPC分类号： H02K17/00

CPC分类号： H02K15/0037 ,  H02K3/12 ,  H02K3/28 ,  H02K3/50

摘要： A stator for an electric machine includes a generally cylindrically-shaped stator core having a plurality of circumferentially spaced core slots. A stator winding includes a plurality of phases, each including at least a first filar and a second filar extending circumferentially around the stator core to form a plurality of layers. Each of the filars is a conductor having a plurality of slot segments disposed in the core slots. The slot segments are alternately connected at the first and second ends of the stator core by a plurality of end loop segments that may form a cascaded winding pattern. The plurality of filars of each phase alternating radial positions with one another within at least one end loop segment at discreet locations around the stator core such that the average radial position of the slot segments of the first filar conductors is substantially equal to that of the second filar.

摘要翻译： 一种用于电机的定子包括具有多个周向间隔开的芯槽的大致圆柱形的定子铁芯。 定子绕组包括多个相，每个相包括至少一个第一丝状体和第二丝状体，该第一丝状体和第二丝线周向地围绕定子芯部延伸以形成多个层。 每个丝是具有设置在芯槽中的多个槽段的导体。 槽段在定子铁芯的第一端和第二端通过可形成级联绕组图案的多个端环段交替连接。 每个相的多个丝状体在围绕定子芯的偏心位置处的至少一个端环段内彼此交替地径向位置，使得第一丝状导体的槽段的平均径向位置基本上等于第二 丝兰

公开(公告)号：US07129612B2

公开(公告)日：2006-10-31

申请号：US10850012

申请日：2004-05-19

申请人： Kirk E. Neet

发明人： Kirk E. Neet

IPC分类号： H02K17/00

CPC分类号： H02K15/0037 ,  H02K3/12 ,  H02K3/24 ,  H02K3/28 ,  H02K3/50

摘要： A stator assembly for a dynamoelectric machine featuring a cascaded construction includes several conductors, each having a plurality of slot segments interconnected by plurality of end loop segments. The consecutive slot segments of a first conductor forms nearly all of a radially-outermost first layer of the stator winding, with the remaining portion of the radially-outermost winding layer being defined by a slot segment of a second conductor that is then inserted into the core to form nearly all of a second layer of the stator winding radially-inwardly of the first winding layer. The second winding layer is completed with an additional single slot segment of the first conductor.

摘要翻译： 用于具有级联结构的电动机的定子组件包括多个导体，每个导体具有由多个端环段互连的多个槽段。 第一导体的连续槽段形成定子绕组的径向最外面的第一层的几乎全部，其中径向最外侧的绕组层的剩余部分由第二导体的槽段限定，然后将第二导体插入 以形成绕第一绕组层的径向向内的定子绕组的几乎全部第二层。 第二绕组层用第一导体的另外的单个槽段完成。

公开(公告)号：US07042129B2

公开(公告)日：2006-05-09

申请号：US10988036

申请日：2004-11-12

申请人： Kirk E. Neet

发明人： Kirk E. Neet

IPC分类号： H02K3/04 ,  H02K17/00

CPC分类号： H02K1/165 ,  H02K3/345

摘要： A stator of a rotary electric machine having secured core slot insulators includes a multi-phase stator winding, having a plurality of slot segments that are adapted to be radially inserted into a plurality of circumferentially spaced axially-extending core slots in a surface of a cylindrically-shaped stator core. The stator winding includes the plurality of slot segments alternately connected at the first and second ends of the stator core by a plurality of end loop segments to form the winding. The plurality of core slots house an insulator to electrically isolate the slot segments from the core slots. The insulator is secured to the sides of the core slot prior to the process of radial inserting the plurality of slot segments into the plurality of core slots of the cylindrically-shaped stator core.

摘要翻译： 具有固定的芯槽绝缘体的旋转电机的定子包括多相定子绕组，其具有多个槽段，所述多个槽段适于径向插入到圆柱形表面中的多个周向间隔开的轴向延伸的芯槽中 形定子芯。 定子绕组包括通过多个端环段在定子芯的第一和第二端交替连接的多个槽段，以形成绕组。 多个芯槽容纳绝缘体以将槽段与芯槽电隔离。 在将多个槽段径向插入到圆柱形定子芯的多个芯槽中的过程之前，将绝缘体固定到芯槽的侧面。

公开(公告)号：US07624768B2

公开(公告)日：2009-12-01

申请号：US11442841

申请日：2006-05-30

申请人： Kirk E. Neet ,  David M. Kroll

发明人： Kirk E. Neet ,  David M. Kroll

IPC分类号： B21F3/00 ,  B21F1/00 ,  B21D5/04 ,  B21D13/02

CPC分类号： B21F1/04 ,  H02K15/0421

摘要： Disclosed is an apparatus for forming a wire to include coil segments useable in a dynamoelectric machine, the apparatus including a plurality of forming structures simultaneously moveable along an axis into a coil segment forming configuration, with at least a number of the plurality of forming structures being configured to hold a wire, and at least one actuating device associated with at least a number of the plurality of forming structures and configured to simultaneously move the number of the plurality of forming structures into the coil segment forming configuration.

摘要翻译： 公开了一种用于形成线的装置，包括可用于电动机中的线圈段，该装置包括可沿轴线同时移动成线圈段形成构造的多个成形结构，其中至少多个成形结构为 被配置为保持线，以及至少一个致动装置，其与至少多个所述多个成形结构相关联并且被配置为同时将所述多个成形结构的数量移动到所述线圈段形成构造中。