公开(公告)号：US06320293B1

公开(公告)日：2001-11-20

申请号：US09538268

申请日：2000-03-30

申请人： Takahiro Yamada ,  Toshiyasu Ishizuka ,  Hisashi Masui ,  Akihiro Suzuki ,  Kazushi Sugishima

发明人： Takahiro Yamada ,  Toshiyasu Ishizuka ,  Hisashi Masui ,  Akihiro Suzuki ,  Kazushi Sugishima

IPC分类号： H02K3908

CPC分类号： H02K23/38 ,  H01R39/04 ,  H01R39/32

摘要： In a commutator of an armature of an electric motor, a plurality of segments are arranged on the outer peripheral surface of a commutator ring at equal angular intervals. The segments which are in the same phase and oppose with 180° angular interval are connected through a conductive plate. Each conductive plate is spaced apart a predetermined distance from adjacent ones in the axial direction not to short, and molded within the commutator ring. Each of brushes is shaped to have a width which is sufficient to bridge over three segments. Alternatively, the commutator ring may be shaped to have a tapering protrusion part (25c) and the same-phase segments may be directly connected by a shorting wire along the tapering protrusion part.

摘要翻译： 在电动机的电枢的换向器中，在换向器环的外周面以相等的角度间隔设置多个段。 处于相同相位并与180°角间隔相对的段通过导电板连接。 每个导电板在轴向方向上与相邻导体板间隔预定距离不短，并且在换向器环内模制。 每个刷子被成形为具有足以跨越三个段的宽度。 或者，换向器环可以被成形为具有锥形突出部分（25c），并且相同的段可以通过短路线沿着锥形突出部分直接连接。

公开(公告)号：US20070182271A1

公开(公告)日：2007-08-09

申请号：US11672232

申请日：2007-02-07

申请人： Kazushi Sugishima ,  Akihiro Suzuki

发明人： Kazushi Sugishima ,  Akihiro Suzuki

IPC分类号： H02K1/28 ,  H02K1/12 ,  H02K15/00

CPC分类号： H02K1/148 ,  H02K3/28 ,  H02K3/522 ,  H02K15/095 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012 ,  Y10T29/49071 ,  Y10T29/49073

摘要： In a state in which a first divisional core and a second divisional core are arranged in a state spaced from each other and adjacent to each other, a first coil and a second coil are each wound around a tooth. The first coil and the second coil are in the same phase. In a state in which a plurality of divisional cores are arranged annularly so that their teeth are oriented in a radially inward direction, the first divisional core and the second divisional core are not adjacent to each other in the circumferential direction. A plurality of connection wires are shaped to converge at an end surface of a stator core. This facilitates the winding of the coils around the divisional cores. Further, the connection wires can be shortened.

摘要翻译： 在第一分割芯部和第二分割芯部以相互隔开且彼此相邻的状态配置的状态下，将第一线圈和第二线圈分别缠绕在牙齿上。 第一线圈和第二线圈处于同一相位。 在多个分割芯以环状布置使得其齿沿径向向内取向的状态下，第一分芯和第二分芯在周向上不相邻。 多个连接线被成形为会聚在定子芯的端面处。 这有助于将线圈绕在分开的芯上。 此外，可以缩短连接线。

公开(公告)号：US20050229383A1

公开(公告)日：2005-10-20

申请号：US11157240

申请日：2005-06-21

申请人： Masashi Yamamura ,  Masahiro Gotou ,  Noriyuki Suzuki ,  Kazushi Sugishima ,  Akihiro Suzuki ,  Kazunobu Kanno ,  Yoshiyuki Matsushita ,  Toshiaki Yamada

发明人： Masashi Yamamura ,  Masahiro Gotou ,  Noriyuki Suzuki ,  Kazushi Sugishima ,  Akihiro Suzuki ,  Kazunobu Kanno ,  Yoshiyuki Matsushita ,  Toshiaki Yamada

IPC分类号： H02K1/14 ,  H02K3/46 ,  H02K3/52 ,  H02K15/095 ,  B29C45/00 ,  H02K1/00

CPC分类号： H02K15/095 ,  H02K1/148 ,  H02K3/522 ,  H02K2203/12 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012 ,  Y10T29/49032 ,  Y10T29/49073 ,  Y10T29/49078 ,  Y10T29/49984 ,  Y10T29/53143 ,  Y10T29/53152

摘要： A stator for a motor includes a stator core, an insulator, and coils. The stator core includes an annular portion and teeth, which extend radially from the annular portion. The stator core is divided into core segments in the circumferential direction. Each core segment has an arcuate portion and one of the teeth, which extends from the arcuate portion. The insulator insulates each coil wound around one of the teeth from the stator core. The insulator includes coupling portions at positions corresponding to the circumferential ends of the arcuate portions. Each coupling portion couples the adjacent core segments to be rotatable relative to each other. The insulator facilitates manufacture of the stator.

摘要翻译： 用于电动机的定子包括定子芯，绝缘体和线圈。 定子芯包括环形部分和从环形部分径向延伸的齿。 定子铁芯沿圆周方向分为铁心段。 每个芯段具有弧形部分和从弓形部分延伸的一个齿。 绝缘体使缠绕在定子芯之间的一个齿上的每个线圈绝缘。 绝缘体包括在对应于弓形部分的周向端部的位置处的联接部分。 每个联接部分将相邻的芯部段相互相连可旋转。 绝缘体有助于定子的制造。

公开(公告)号：US06946769B2

公开(公告)日：2005-09-20

申请号：US10836584

申请日：2004-04-30

申请人： Masashi Yamamura ,  Masahiro Gotou ,  Noriyuki Suzuki ,  Kazushi Sugishima ,  Akihiro Suzuki ,  Kazunobu Kanno ,  Yoshiyuki Matsushita ,  Toshiaki Yamada

发明人： Masashi Yamamura ,  Masahiro Gotou ,  Noriyuki Suzuki ,  Kazushi Sugishima ,  Akihiro Suzuki ,  Kazunobu Kanno ,  Yoshiyuki Matsushita ,  Toshiaki Yamada

IPC分类号： H02K1/14 ,  H02K3/46 ,  H02K3/52 ,  H02K15/095 ,  H02K1/28

CPC分类号： H02K15/095 ,  H02K1/148 ,  H02K3/522 ,  H02K2203/12 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012 ,  Y10T29/49032 ,  Y10T29/49073 ,  Y10T29/49078 ,  Y10T29/49984 ,  Y10T29/53143 ,  Y10T29/53152

摘要： A stator for a motor includes a stator core, an insulator, and coils. The stator core includes an annular portion and teeth, which extend radially from the annular portion. The stator core is divided into core segments in the circumferential direction. Each core segment has an arcuate portion and one of the teeth, which extends from the arcuate portion. The insulator insulates each coil wound around one of the teeth from the stator core. The insulator includes coupling portions at positions corresponding to the circumferential ends of the arcuate portions. Each coupling portion couples the adjacent core segments to be rotatable relative to each other. The insulator facilitates manufacture of the stator.

公开(公告)号：US07650682B2

公开(公告)日：2010-01-26

申请号：US11672232

申请日：2007-02-07

申请人： Kazushi Sugishima ,  Akihiro Suzuki

发明人： Kazushi Sugishima ,  Akihiro Suzuki

IPC分类号： H02K15/00

CPC分类号： H02K1/148 ,  H02K3/28 ,  H02K3/522 ,  H02K15/095 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012 ,  Y10T29/49071 ,  Y10T29/49073

摘要： In a state in which a first divisional core and a second divisional core are arranged in a state spaced from each other and adjacent to each other, a first coil and a second coil are each wound around a tooth. The first coil and the second coil are in the same phase. In a state in which a plurality of divisional cores are arranged annularly so that their teeth are oriented in a radially inward direction, the first divisional core and the second divisional core are not adjacent to each other in the circumferential direction. A plurality of connection wires are shaped to converge at an end surface of a stator core. This facilitates the winding of the coils around the divisional cores. Further, the connection wires can be shortened.

摘要翻译： 在第一分割芯部和第二分割芯部以相互隔开且彼此相邻的状态配置的状态下，将第一线圈和第二线圈分别缠绕在牙齿上。 第一线圈和第二线圈处于同一相位。 在多个分割芯以环状布置使得其齿沿径向向内取向的状态下，第一分芯和第二分芯在周向上不相邻。 多个连接线被成形为会聚在定子芯的端面处。 这有助于将线圈绕在分开的芯上。 此外，可以缩短连接线。

公开(公告)号：US07340822B2

公开(公告)日：2008-03-11

申请号：US11157240

申请日：2005-06-21

申请人： Masashi Yamamura ,  Masahiro Gotou ,  Noriyuki Suzuki ,  Kazushi Sugishima ,  Akihiro Suzuki ,  Kazunobu Kanno ,  Yoshiyuki Matsushita ,  Toshiaki Yamada

发明人： Masashi Yamamura ,  Masahiro Gotou ,  Noriyuki Suzuki ,  Kazushi Sugishima ,  Akihiro Suzuki ,  Kazunobu Kanno ,  Yoshiyuki Matsushita ,  Toshiaki Yamada

IPC分类号： H02K15/02 ,  H02K15/10

CPC分类号： H02K15/095 ,  H02K1/148 ,  H02K3/522 ,  H02K2203/12 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012 ,  Y10T29/49032 ,  Y10T29/49073 ,  Y10T29/49078 ,  Y10T29/49984 ,  Y10T29/53143 ,  Y10T29/53152

摘要： A stator for a motor includes a stator core, an insulator, and coils. The stator core includes an annular portion and teeth, which extend radially from the annular portion. The stator core is divided into core segments in the circumferential direction. Each core segment has an arcuate portion and one of the teeth, which extends from the arcuate portion. The insulator insulates each coil wound around one of the teeth from the stator core. The insulator includes coupling portions at positions corresponding to the circumferential ends of the arcuate portions. Each coupling portion couples the adjacent core segments to be rotatable relative to each other. The insulator facilitates manufacture of the stator.

摘要翻译： 用于电动机的定子包括定子芯，绝缘体和线圈。 定子芯包括环形部分和从环形部分径向延伸的齿。 定子铁芯沿圆周方向分为铁心段。 每个芯段具有弧形部分和从弓形部分延伸的一个齿。 绝缘体将缠绕在定子芯之间的一个齿上的每个线圈绝缘。 绝缘体包括在对应于弓形部分的周向端部的位置处的联接部分。 每个联接部分将相邻的芯部段相互相连可旋转。 绝缘体有助于定子的制造。

公开(公告)号：US07221067B2

公开(公告)日：2007-05-22

申请号：US10830625

申请日：2004-04-23

申请人： Kazushi Sugishima ,  Akihiro Suzuki ,  Souhei Yamada

发明人： Kazushi Sugishima ,  Akihiro Suzuki ,  Souhei Yamada

IPC分类号： H02K15/12

CPC分类号： H02K3/18 ,  H02K1/02 ,  H02K1/146 ,  H02K1/165 ,  H02K3/12 ,  H02K3/487 ,  H02K15/0056 ,  H02K15/02 ,  H02K15/06 ,  Y10T29/49012

摘要： An armature for a motor. The armature includes a core formed of compression-molded metal powder. The core has a continuous outer wall, an inner wall defining a slot, and a nonmagnetic section arranged on the outer wall. A coil is arranged in the slot. The coil and the slot have the same hexagonal shape to minimize gaps when the coil is fitted in the slot.

摘要翻译： 电机用电枢。 电枢包括由压塑金属粉末形成的芯。 芯具有连续的外壁，限定槽的内壁和布置在外壁上的非磁性部分。 线圈布置在槽中。 线圈和槽具有相同的六边形形状，以使线圈安装在槽中时的间隙最小化。

公开(公告)号：US20090058213A1

公开(公告)日：2009-03-05

申请号：US12230210

申请日：2008-08-26

申请人： Kazushi Sugishima ,  Toshiyuki Masuda

发明人： Kazushi Sugishima ,  Toshiyuki Masuda

IPC分类号： H02K23/36 ,  H02K15/09

CPC分类号： H02K23/36 ,  H02K15/165 ,  Y10T29/49012

摘要： A total number of windings in an armature is an even number. The windings are divided into a first winding group and a second winding group. The windings of the first winding group are arranged one after another at generally equal angular intervals without overlapping with each other. The windings of the second winding group are arranged one after another at generally equal angular intervals without overlapping with each other and are wound separately from the windings of the first winding group.

摘要翻译： 电枢中的绕组总数是偶数。 绕组分为第一绕组组和第二绕组组。 第一绕组组的绕组以大致相等的角度间隔彼此重叠布置。 第二绕组组的绕组以大致相等的角度间隔彼此重叠布置，并且彼此重叠并与第一绕组组的绕组分开缠绕。

公开(公告)号：US07569969B2

公开(公告)日：2009-08-04

申请号：US11664449

申请日：2006-08-02

申请人： Yoshiki Nakano ,  Akihiko Seki ,  Yoshitaka Tao ,  Ryohei Kageyama ,  Kazushi Sugishima ,  Yasuhide Ito ,  Masayuki Kuwano ,  Toshio Yamamoto ,  Kazuyuki Izumi

发明人： Yoshiki Nakano ,  Akihiko Seki ,  Yoshitaka Tao ,  Ryohei Kageyama ,  Kazushi Sugishima ,  Yasuhide Ito ,  Masayuki Kuwano ,  Toshio Yamamoto ,  Kazuyuki Izumi

IPC分类号： H02K1/22

CPC分类号： H02K3/522 ,  H02K1/24 ,  H02K1/30 ,  H02K3/18 ,  H02K3/527 ,  H02K13/04 ,  H02K23/30

摘要： An insulator is mounted in an armature core. Coils are wound around teeth of the armature core by way of concentrated winding. A power feeding member, which supplies a current to the coils, includes a connecting portion. A separating portion, which is provided in the insulator, is located in the teeth. The separating portion separates each of the coils to a first portion and a second portion. The connecting portion is electrically connected to the first portion. Accordingly, while preventing damage to the coils, the coils are easily connected to the power feeding member.

摘要翻译： 绝缘体安装在电枢铁心中。 线圈通过集中绕组缠绕在电枢芯的齿周围。 向线圈供给电流的供电部件包括连接部。 设置在绝缘体中的分离部位于齿中。 分离部分将每个线圈分隔成第一部分和第二部分。 连接部分电连接到第一部分。 因此，在防止线圈损坏的同时，线圈容易地与供电部件连接。

公开(公告)号：US20080231137A1

公开(公告)日：2008-09-25

申请号：US12073066

申请日：2008-02-29

申请人： Kazushi Sugishima ,  Toshihiro Tanino

发明人： Kazushi Sugishima ,  Toshihiro Tanino

IPC分类号： H02K13/04 ,  H02K15/09 ,  H02K3/487

CPC分类号： H02K23/30 ,  Y10T29/49011

摘要： A coil of a winding is wound around teeth of an armature core for a predetermined number of times in a motor. A start lead of the winding connects between the coil and a corresponding start segment among a plurality of segments of a commutator. A finish lead of the winding connects between the coil and a corresponding finish segment among the plurality of segments. The finish segment is located adjacent to a diametrically opposed one of the plurality of segments, which is circumferentially displaced by about 180 degrees from the start segment and is thereby diametrically opposed to the start segment.

摘要翻译： 绕组的线圈在电动机中缠绕在电枢铁芯的齿周上预定次数。 绕组的起始引线在线圈与换向器的多个段中的对应起始段之间连接。 绕组的最终引线连接在线圈和多个段中的对应的完成段之间。 完成部分位于与多个部分中的直径相对的一个部分相邻的位置上，其从开始部分周向地位移大约180度，并且因此与开始部分完全相对。