公开(公告)号：US20060108888A1

公开(公告)日：2006-05-25

申请号：US10532226

申请日：2003-12-11

申请人： Tae-Uk Jung ,  Jae-Boo Eom

发明人： Tae-Uk Jung ,  Jae-Boo Eom

IPC分类号： H02K17/16 ,  H02K1/22 ,  H02K19/14

CPC分类号： H02K1/246 ,  H02K1/26 ,  H02K17/165

摘要： The present invention discloses a rotor for a line-start reluctance motor which improves core area efficiency to make flux flow in one direction. The rotor for the line-start reluctance motor includes a core having an axis coupling hole in a coupling direction of a shaft, a plurality of bars formed in the periphery of the core, and a plurality of flux barriers, one and the other ends of the flux barriers approaching the bars formed in first and second areas facing each other at a predetermined angle on a central line of a first axis on a core plane vertical to the coupling direction, at least parts of the centers of the flux barriers passing through a third or fourth area between the first and second areas, surrounding the axis coupling hole at predetermined intervals.

摘要翻译： 本发明公开了一种用于线路起动磁阻电机的转子，其提高了磁芯面积效率以使磁通在一个方向上流动。 用于线路起动磁阻电动机的转子包括具有在轴的耦合方向上的轴线联接孔的芯，形成在芯的周边的多个条以及多个磁通屏障，一个和另一个端 所述通量屏障接近形成在第一和第二区域中的条，所述第一和第二区域在垂直于所述耦合方向的芯平面上的第一轴的中心线上以预定角度彼此面对，所述通量屏障的中心的至少部分通过 在第一和第二区域之间的第三或第四区域，以预定间隔围绕轴线联接孔。

公开(公告)号：US20060096080A1

公开(公告)日：2006-05-11

申请号：US11314237

申请日：2005-12-22

申请人： Masami Niimi ,  Tsutomu Shiga ,  Masanori Ohmi

发明人： Masami Niimi ,  Tsutomu Shiga ,  Masanori Ohmi

IPC分类号： H02K15/02

CPC分类号： H02K15/026 ,  H02K1/26 ,  H02K13/006 ,  H02K23/04 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49071

摘要： In a rotor of a rotary electric machine, a rotor core is formed by helically winding a material sheet. The material sheet forms teeth on a first side of a middle connecting portion and projections projecting from a second side of the connecting portion in a direction opposite to the teeth. The material sheet is one of a pair of material sheets formed in a single base sheet in a form of belt. In the base sheet, the material sheets are arranged such that the projections are intermeshed with each other. The material sheet is helically wound such that the projections are located at an inner diameter side of the rotor core.

公开(公告)号：US07009322B2

公开(公告)日：2006-03-07

申请号：US10812069

申请日：2004-03-30

申请人： Masami Niimi ,  Tsutomu Shiga ,  Masanori Ohmi

发明人： Masami Niimi ,  Tsutomu Shiga ,  Masanori Ohmi

IPC分类号： H02K1/00

CPC分类号： H02K15/026 ,  H02K1/26 ,  H02K13/006 ,  H02K23/04 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49071

摘要： In a rotor of a rotary electric machine, a rotor core is formed by helically winding a material sheet. The material sheet forms teeth on a first side of a middle connecting portion and projections projecting from a second side of the connecting portion in a direction opposite to the teeth. The material sheet is one of a pair of material sheets formed in a single base sheet in a form of belt. In the base sheet, the material sheets are arranged such that the projections are intermeshed with each other. The material sheet is helically wound such that the projections are located at an inner diameter side of the rotor core.

摘要翻译： 在旋转电机的转子中，通过螺旋缠绕材料片形成转子芯。 材料片在中间连接部分的第一侧上形成齿，并且在与该牙齿相反的方向上从连接部分的第二侧突出的突起。 材料片是以带状形式形成在单个基片中的一对材料片之一。 在基片中，材料片被布置成使得突起彼此相互啮合。 材料片被螺旋缠绕，使得突起位于转子芯的内径侧。

公开(公告)号：US06700287B2

公开(公告)日：2004-03-02

申请号：US10020944

申请日：2001-12-19

申请人： Jun Ohmura ,  Ichirou Arai

发明人： Jun Ohmura ,  Ichirou Arai

IPC分类号： H02K132

CPC分类号： H02K1/26 ,  H02K1/32 ,  H02K9/06

摘要： Core sheets are progressively displaced one after the other by a predetermined displacement angle in a circumferential direction of a core in such a manner that stays of the core sheets form a plurality of stairstep-shaped guide walls. Each core sheet includes projections, recesses and a through hole, which are all arranged along a concentric circle that is concentric to a rotational axis of a rotatable shaft of a motor. The projections are arranged in a first axial end surface of the core sheet, and the recesses and the through hole are arranged in a second axial end surface of the core sheet in such a manner that each projection of the core sheet is opposed to a corresponding one of the recesses of the core sheet in the axial direction of the core.

摘要翻译： 芯片沿着芯的圆周方向一个接一个地逐渐移位预定的位移角，使得芯片的撑条形成多个阶梯形的引导壁。 每个芯片包括突起，凹槽和通孔，它们都沿着与电机的可旋转轴的旋转轴线同心的同心圆布置。 突出部布置在芯片的第一轴向端面上，并且凹部和通孔布置在芯片的第二轴向端面中，使得芯片的每个突起与相应的 芯片在芯部的轴向方向上的凹部之一。

公开(公告)号：US20010022480A1

公开(公告)日：2001-09-20

申请号：US09745178

申请日：2000-12-20

发明人： Hans-Jurgen Johann ,  Andre Kissling

IPC分类号： H02K001/06

CPC分类号： H02K1/28 ,  H02K1/26

摘要： A rotor for a DC machine has on a motor shaft a stator core which is formed by a multiplicity of armature laminations (2). These armature laminations (2) each have a locating bore (3) which is arranged slightly eccentrically in the armature lamination (2). The individual armature laminations (2) of the armature core (1) or groups of armature laminations (2) are arranged such that they are turned in relation to one another by at least one pole pitch.

摘要翻译： 用于DC电机的转子在电动机轴上具有由多个电枢叠片（2）形成的定子芯。 这些电枢叠片（2）各自具有在电枢层压（2）中稍微偏心地布置的定位孔（3）。 电枢铁芯（1）的各个电枢叠片（2）或电枢叠片组（2）的布置使得它们相对于彼此相对转动至少一个极间距。

公开(公告)号：US6028378A

公开(公告)日：2000-02-22

申请号：US934237

申请日：1997-09-19

申请人： Peter Lack ,  Werner Philipps

发明人： Peter Lack ,  Werner Philipps

IPC分类号： H02K17/16 ,  H02K1/17 ,  H02K1/26 ,  H02K5/02 ,  H02K5/04 ,  H02K5/24 ,  H02K23/04 ,  H02K21/26

CPC分类号： H02K5/24 ,  H02K1/17 ,  H02K1/26 ,  H02K2201/06 ,  H02K23/04

摘要： An electric motor with a multi-pole rotor and a multi-pole stator. The stator is mounted in a housing, the poles of the stator extend parallel to the direction of the rotor axis, and the rotor slots run helically with respect to the rotor axis. The stator magnets are mounted to the inside wall of the housing by means of gluing. The housing features a sound-insulating wall thickness and the helix angle of the rotor slots is approximately 8.degree. to 20.degree..

摘要翻译： 具有多极转子和多极定子的电动机。 定子安装在壳体中，定子的极子平行于转子轴线的方向延伸，并且转子槽相对于转子轴线螺旋地延伸。 定子磁体通过胶合安装到壳体的内壁。 壳体具有隔音壁厚，转子槽的螺旋角约为8°至20°。

公开(公告)号：US5142178A

公开(公告)日：1992-08-25

申请号：US684311

申请日：1991-04-12

申请人： Gerald G. Kloster ,  Daryl Busch ,  John Tong, Jr.

发明人： Gerald G. Kloster ,  Daryl Busch ,  John Tong, Jr.

IPC分类号： H02K1/18 ,  H02K1/16 ,  H02K1/26 ,  H02K15/02

CPC分类号： H02K1/26 ,  H02K1/16 ,  H02K15/024 ,  H02K2201/09

摘要： An apparatus and method for forming laminations for a stacked lamination assembly of a dynamoelectric machine wherein the laminations of the assembly are provided with displacement segments and complimentary openings of slightly larger dimensional size, the segments being configured to abate lateral shifting of adjacent laminations when the segments and compatible openings of the laminations are in nesting relation in a stacked lamination assembly.

公开(公告)号：US4942324A

公开(公告)日：1990-07-17

申请号：US292941

申请日：1989-01-03

申请人： Yuji Ooyama ,  Toshinari Shimazu

发明人： Yuji Ooyama ,  Toshinari Shimazu

IPC分类号： H02K1/26 ,  H02K1/28 ,  H02K1/30

CPC分类号： H02K1/26 ,  H02K1/28 ,  H02K1/30

摘要： A rotor for a rotary electric machine having a plurality of split sectors each composed of a laminated of split sector pieces made of sector-shaped thin steel plates, arranged in one circular shape, coupled to a rotor clamping tool by the joint of the lower end of the sectors, and rotor coils inserted into the coil slots of the split sectors and connected to each other outside the split sectors.

摘要翻译： 一种用于旋转电机的转子，具有多个分割扇区，每个分割扇区由层叠的由扇形薄钢板制成的分割扇形片组成，其形状为一圆形，通过下端的接头联接到转子夹紧工具 以及插入到分割扇区的线圈槽中的转子线圈并且在分割扇区外部彼此连接。

公开(公告)号：US4507947A

公开(公告)日：1985-04-02

申请号：US518137

申请日：1983-07-28

申请人： Louis Stanley

发明人： Louis Stanley

IPC分类号： B21D28/22 ,  H02K1/16 ,  H02K1/26 ,  H02K15/02 ,  B21D53/00

CPC分类号： B21D28/22 ,  H02K1/16 ,  H02K1/26 ,  H02K15/026 ,  Y10T29/49009 ,  Y10T29/49014 ,  Y10T29/49071 ,  Y10T29/49078 ,  Y10T29/49922 ,  Y10T29/5138 ,  Y10T29/5143 ,  Y10T29/53161 ,  Y10T29/5317

摘要： An axial flux induction electric motor and method and apparatus for the production thereof, said motor having a rotor and stator, each formed of a core consisting of metal strip having holes punched therein at longitudinally spaced locations so that holes on the core form radially extending slots on a radial face of the core, and wherein said core has the radially inner coils and the radially outer two coils fixed together by deformations thereby preventing unwinding of the core.

摘要翻译： 一种用于制造轴向磁感应电动机及其制造方法和装置，所述电动机具有转子和定子，每个由具有在纵向间隔开的位置上冲孔的金属带构成的芯构成，使得芯上的孔形成径向延伸的槽 在芯的径向表面上，并且其中所述芯具有径向内部线圈，并且径向外部两个线圈通过变形固定在一起，从而防止芯的展开。

公开(公告)号：US3882336A

公开(公告)日：1975-05-06

申请号：US47156874

申请日：1974-05-20

申请人： BRIGGS & STRATTON CORP

发明人： BOYD EDWARD A ,  HARKNESS JOSEPH R

IPC分类号： H02K1/26 ,  H02K15/02 ,  H02K1/06

CPC分类号： H02K15/024 ,  H02K1/26

摘要： An armature core assembly in which the heads of the circumferentially spaced T-shaped teeth that form the peripheral portion of the laminated coil-receiving core have their opposite end portions taperingly deformed to widen the entrances to the reentrant coil receiving spaces or slots between the T-shaped teeth at opposite ends of the core. A preformed plastic shield or cap of the same size and shape as the laminations which comprise the core, completely covers each end of the core and has protective flanges that embrace the ends of its T-shaped teeth, including the head, the taperingly reduced width of the end portions of the head providing space for those portions of the protective flanges that embrace the heads, so that the presence of these protective flanges does not objectionably reduce the width of the entrances to the wire receiving slots.

摘要翻译： 一种电枢铁芯组件，其中形成层叠线圈接收芯的周边部分的周向间隔开的T形齿的头部具有锥形变形的相对的端部部分，以加宽到T形槽之间的入口线圈接收空间或狭槽的入口 形状的齿在芯的相对端。 与包括芯的叠片相同的尺寸和形状的预制塑料屏蔽或盖子完全覆盖芯的每个端部，并且具有保护凸缘，其包围其T形齿的端部，包括头部，锥形减小的宽度 的头部的端部部分为包围头部的保护性凸缘的那些部分提供空间，使得这些保护凸缘的存在不会令人不慎地减小导线接收槽的入口的宽度。