公开(公告)号：US08371020B2

公开(公告)日：2013-02-12

申请号：US12921943

申请日：2009-03-11

申请人： Tetsuya Gorohata ,  Keigo Moriguchi ,  Akito Akimoto ,  Masahiro Takada ,  Masaomi Dobashi ,  Youichi Kamakura ,  Shuzo Muraki ,  Atsuo Ishizuka

发明人： Tetsuya Gorohata ,  Keigo Moriguchi ,  Akito Akimoto ,  Masahiro Takada ,  Masaomi Dobashi ,  Youichi Kamakura ,  Shuzo Muraki ,  Atsuo Ishizuka

IPC分类号： H01F7/06

CPC分类号： H02K15/064 ,  H02K15/0037 ,  H02K15/0478 ,  Y10T29/49009 ,  Y10T29/4906 ,  Y10T29/49062 ,  Y10T29/49071 ,  Y10T29/49073

摘要： A plurality of shaped wires, which are obtained by shaping electric wires, are assembled to form a wire assembly 47. The wire assembly 47 is then rolled around a core member 6 with aligning members 7 being inserted into spaces 472 formed between adjacent ones of straight superposed parts 471 of the wire assembly 47.

摘要翻译： 通过成形电线获得的多个成形的线材被组装以形成线组件47.然后，线组件47围绕芯部件6卷绕，对准构件7被插入形成在相邻的直线之间的空间472中 电线组件47的叠置部分471。

公开(公告)号：US08136221B2

公开(公告)日：2012-03-20

申请号：US12427210

申请日：2009-04-21

申请人： Masahiro Takada ,  Akito Akimoto ,  Atsuo Ishizuka

发明人： Masahiro Takada ,  Akito Akimoto ,  Atsuo Ishizuka

IPC分类号： H02K15/00 ,  H02K15/08

CPC分类号： H02K15/0478 ,  H02K15/066 ,  Y10T29/49009 ,  Y10T29/49071

摘要： A method is provided for manufacturing a stator coil for a rotary electric machine, which is formed by winding up a plurality of phase wires. The method includes a shaping step for shaping a plurality of shaped wire members from electrically conductive wires, an integrating step for integrating the plurality of shaped wire members with each other to form an integrated body, and a winding-up step for winding the integrated body about a core member to form a wound body. At the winding-up step, curve forming is performed by plastically deforming turn portions of the integrated body into a curved shape, during conveyance of feeding the integrated body to the core member.

摘要翻译： 提供了一种用于制造通过卷绕多个相线形成的用于旋转电机的定子线圈的方法。 该方法包括：一个成形步骤，用于从导电线成形多个成形的线材;一个整合步骤，用于将多个成形的线材构件彼此整合以形成一体;以及一个卷绕步骤， 围绕一个芯构件形成一个伤口体。 在卷绕步骤中，在将集成体输送到芯构件的输送过程中，通过将整体的转弯部分塑性变形为弯曲形状进行弯曲成形。

公开(公告)号：US20090260219A1

公开(公告)日：2009-10-22

申请号：US12427210

申请日：2009-04-21

申请人： Masahiro TAKADA ,  Akito Akimoto ,  Atsuo Ishizuka

发明人： Masahiro TAKADA ,  Akito Akimoto ,  Atsuo Ishizuka

IPC分类号： H02K15/00

CPC分类号： H02K15/0478 ,  H02K15/066 ,  Y10T29/49009 ,  Y10T29/49071

摘要： A method is provided for manufacturing a stator coil for a rotary electric machine, which is formed by winding up a plurality of phase wires. The method includes a shaping step for shaping a plurality of shaped wire members from electrically conductive wires, an integrating step for integrating the plurality of shaped wire members with each other to form an integrated body, and a winding-up step for winding the integrated body about a core member to form a wound body. At the winding-up step, curve forming is performed by plastically deforming turn portions of the integrated body into a curved shape, during conveyance of feeding the integrated body to the core member.

摘要翻译： 提供了一种用于制造通过卷绕多个相线形成的用于旋转电机的定子线圈的方法。 该方法包括：一个成形步骤，用于从导电线成形多个成形的线材;一个整合步骤，用于将多个成形的线材构件彼此整合以形成一体;以及一个卷绕步骤， 围绕一个芯构件形成一个伤口体。 在卷绕步骤中，在将集成体输送到芯构件的输送过程中，通过将整体的转弯部分塑性变形为弯曲形状进行弯曲成形。

公开(公告)号：US08141232B2

公开(公告)日：2012-03-27

申请号：US12560591

申请日：2009-09-16

申请人： Masahiro Takada ,  Atsuo Ishizuka

发明人： Masahiro Takada ,  Atsuo Ishizuka

IPC分类号： H02K15/00

CPC分类号： H02K15/0421 ,  H02K15/0025 ,  H02K15/064 ,  Y10T29/49009 ,  Y10T29/49073

摘要： There is disclosed a method of manufacturing a stator for a dynamoelectric machine. The method includes a step of mounting a hollow cylindrical electric wire assembly, which includes a plurality of straight stacked portions of shaped electric wires, to a hollow cylindrical stator core that includes a plurality of slots formed in the radially inner surface thereof. The mounting step includes: (1) placing the electric wire assembly radially inside of the stator core so that each of the straight stacked portions of the electric wire assembly is radially aligned with a corresponding one of the slots of the stator core; and (2) radially expanding the electric wire assembly to insert the straight stacked portions of the electric wire assembly into the corresponding slots of the stator core.

摘要翻译： 公开了一种制造用于电动机的定子的方法。 该方法包括将包括成形电线的多个直的堆叠部分的中空圆柱形电线组件安装到包括形成在其径向内表面中的多个狭槽的中空圆柱形定子芯的步骤。 安装步骤包括：（1）将电线组件径向地放置在定子铁芯内部，使得电线组件的每个直的堆叠部分与定子铁芯的相应的一个槽径向对齐; 和（2）使电线组件径向膨胀以将电线组件的直的堆叠部分插入定子芯的相应槽中。

公开(公告)号：US20110041319A1

公开(公告)日：2011-02-24

申请号：US12921943

申请日：2009-03-11

申请人： Tetsuya Gorohata ,  Keigo Moriguchi ,  Akito Akimoto ,  Masahiro Takada ,  Masaomi Dobashi ,  Youichi Kamakura ,  Shuzo Muraki ,  Atsuo Ishizuka

发明人： Tetsuya Gorohata ,  Keigo Moriguchi ,  Akito Akimoto ,  Masahiro Takada ,  Masaomi Dobashi ,  Youichi Kamakura ,  Shuzo Muraki ,  Atsuo Ishizuka

IPC分类号： H02K15/02

CPC分类号： H02K15/064 ,  H02K15/0037 ,  H02K15/0478 ,  Y10T29/49009 ,  Y10T29/4906 ,  Y10T29/49062 ,  Y10T29/49071 ,  Y10T29/49073

摘要： A plurality of shaped wires, which are obtained by shaping electric wires, are assembled to form a wire assembly 47. The wire assembly 47 is then rolled around a core member 6 with aligning members 7 being inserted into spaces 472 formed between adjacent ones of straight superposed parts 471 of the wire assembly 47.

摘要翻译： 通过成形电线获得的多个成形的线材被组装以形成线组件47.然后，线组件47围绕芯部件6卷绕，对准构件7被插入形成在相邻的直线之间的空间472中 电线组件47的叠置部分471。

公开(公告)号：US20100064505A1

公开(公告)日：2010-03-18

申请号：US12560591

申请日：2009-09-16

申请人： Masahiro Takada ,  Atsuo Ishizuka

发明人： Masahiro Takada ,  Atsuo Ishizuka

IPC分类号： H02K15/085

CPC分类号： H02K15/0421 ,  H02K15/0025 ,  H02K15/064 ,  Y10T29/49009 ,  Y10T29/49073

摘要： There is disclosed a method of manufacturing a stator for a dynamoelectric machine. The method includes a step of mounting a hollow cylindrical electric wire assembly, which includes a plurality of straight stacked portions of shaped electric wires, to a hollow cylindrical stator core that includes a plurality of slots formed in the radially inner surface thereof. The mounting step includes: (1) placing the electric wire assembly radially inside of the stator core so that each of the straight stacked portions of the electric wire assembly is radially aligned with a corresponding one of the slots of the stator core; and (2) radially expanding the electric wire assembly to insert the straight stacked portions of the electric wire assembly into the corresponding slots of the stator core.

摘要翻译： 公开了一种制造用于电动机的定子的方法。 该方法包括将包括成形电线的多个直的堆叠部分的中空圆柱形电线组件安装到包括形成在其径向内表面中的多个狭槽的中空圆柱形定子芯的步骤。 安装步骤包括：（1）将电线组件径向地放置在定子铁芯内部，使得电线组件的每个直的堆叠部分与定子铁芯的相应的一个槽径向对齐; 和（2）使电线组件径向膨胀以将电线组件的直的堆叠部分插入定子芯的相应槽中。

公开(公告)号：US08826713B2

公开(公告)日：2014-09-09

申请号：US13006678

申请日：2011-01-14

申请人： Akito Akimoto ,  Takuji Harada ,  Seiji Yamaguchi ,  Atsuo Ishizuka

发明人： Akito Akimoto ,  Takuji Harada ,  Seiji Yamaguchi ,  Atsuo Ishizuka

IPC分类号： B21B3/00 ,  B21F3/04 ,  H02K15/04 ,  H02K3/28

CPC分类号： H02K3/28 ,  H02K15/0478 ,  Y10T29/49009

摘要： A method of manufacturing a stator coil for an electric rotating machine includes the steps of: (1) forming substantially planar electric wires each of which includes in-slot portions to be received in slots of a stator core and turn portions to be located outside the slots to connect adjacent pairs of the in-slot portions; (2) rolling each of the planar electric wires through plastic deformation into a spiral or circular-arc shape; and (3) assembling the rolled electric wires together to form the stator coil. Further, in the rolling step, each of the planar electric wires is rolled by deforming each of the turn portions of the electric wire while restricting movement of at least one of the in-slot portions of the electric wire which is located closer to a rolling start end of the electric wire than the turn portion is.

摘要翻译： 一种制造用于旋转电机的定子线圈的方法包括以下步骤：（1）形成基本上平面的电线，每个电线包括插槽部分以被接收在定子芯的槽中并且转动部分位于 槽以连接相邻的槽内部分; （2）通过塑性变形将每根平面电线卷成螺旋或圆弧形; 和（3）将轧制的电线组装在一起以形成定子线圈。 此外，在轧制步骤中，通过使电线的每个转弯部分变形，同时限制位于更接近轧制的电线的槽内部分的至少一个的运动，使每个平面电线卷绕 电线的开始端比转弯部分为止。

公开(公告)号：USD700890S1

公开(公告)日：2014-03-11

申请号：US29394171

申请日：2011-06-14

申请人： Atsushi Umeda ,  Atsuo Ishizuka

设计人： Atsushi Umeda ,  Atsuo Ishizuka

公开(公告)号：US20140062230A1

公开(公告)日：2014-03-06

申请号：US14110316

申请日：2012-04-05

申请人： Akio Mori ,  Akito Akimoto ,  Atsuo Ishizuka

发明人： Akio Mori ,  Akito Akimoto ,  Atsuo Ishizuka

IPC分类号： H02K3/04 ,  H02K9/00 ,  H02K3/46

CPC分类号： H02K3/04 ,  H02K3/12 ,  H02K3/14 ,  H02K3/24 ,  H02K3/46 ,  H02K9/005 ,  H02K15/0031 ,  H02K15/0081 ,  H02K2213/03

摘要： A stator includes an annular stator core having a plurality of slots arranged in the circumferential direction at predetermined intervals and a stator coil formed of a plurality of electric conductor wires mounted on the stator core. Each of the electric conductor wires has a plurality of in-slot portions received in the slots of the stator core and a plurality of turn portions that connect, on the outside of the slots, adjacent pairs of the in-slot portions. The stator coil has first and second coil end parts and that respectively protrude axially outward from a pair of axial end faces of the stator core. At each of the coil end parts, the turn portions of the electric conductor wires are stacked in a radial direction of the stator core, and the axial heights h1 of the turn portions are set so as to gradually increase from the radially inside to the radially outside.

摘要翻译： 定子包括：环状定子铁芯，其具有以规定间隔在圆周方向上配置的多个槽，以及由安装在定子铁心上的多根导电线构成的定子线圈。 每个电导体线具有容纳在定子芯的槽中的多个槽内部分，以及在槽的外侧上连接相邻的槽内部分的多个转弯部分。 定子线圈具有第一和第二线圈端部，并且分别从定子芯的一对轴向端面轴向向外突出。 在每个线圈端部，导体线的转弯部分沿着定子铁芯的径向堆叠，并且转弯部分的轴向高度h1被设定成从径向内部到径向地逐渐增加 外。

公开(公告)号：US20110259863A1

公开(公告)日：2011-10-27

申请号：US13091430

申请日：2011-04-21

申请人： Ryosuke UTAKA ,  Atsuo Ishizuka

发明人： Ryosuke UTAKA ,  Atsuo Ishizuka

IPC分类号： B23K9/00

CPC分类号： B23K9/0026 ,  B23K9/167 ,  B23K2101/38

摘要： A method of welding a plurality of conductors to form a winding extending through an annular stator core. The conductors are inserted into slots formed in the stator core to have coil ends extending outside an end surface of the stator core. A plurality of pairs of the coil ends are arranged in diagonal arrays extending diagonally with respect to a radial direction of the stator core. The method inserts a first electrode into a gap between adjacent two of the diagonal arrays and then brings a second electrode close to one of the adjacent two of the diagonal arrays to arc-weld, the pairs of the coil ends. This welding method enables the welding of the coil ends arrayed in the above layout efficiently while keeping the electrical insulation between the pairs of the coil ends.

摘要翻译： 焊接多个导体以形成延伸穿过环形定子芯的绕组的方法。 将导体插入到形成在定子芯中的槽中，以使线圈端部延伸到定子芯的端表面之外。 多对线圈端部以相对于定子芯的径向方向对角地延伸的对角阵列布置。 该方法将第一电极插入相邻两个对角线阵列之间的间隙中，然后使第二电极靠近相邻的两个对角线阵列中的一个以弧焊，线圈端对。 这种焊接方法能够在保持线圈端对之间的电绝缘的同时有效地焊接以上述布局排列的线圈端部。