公开(公告)号：US20090199393A1

公开(公告)日：2009-08-13

申请号：US12370880

申请日：2009-02-13

申请人： Masahiro TAKADA ,  Akito Akimoto ,  Hideji Shimaoka

发明人： Masahiro TAKADA ,  Akito Akimoto ,  Hideji Shimaoka

IPC分类号： H02K15/04

CPC分类号： H02K15/0081 ,  H02K15/0037 ,  H02K15/0478 ,  Y10T29/49009 ,  Y10T29/49071 ,  Y10T29/53143

摘要： A stator coil to be wound in and around a stator is manufactured. An insulating-coating conducting wire is bent to alternately provide the wire with slot-held conductor sections held in slots of the stator and a coil-end conductor section mutually connecting the slot-held conductor sections outside the slots. The coil-end conductor section is deployed outside the stator in the circumferential direction thereof. In manufacturing the stator coil, three or more pairs of molds are located along a portion of the wire in its longitudinal direction at predetermined intervals. The coil-end conductor section is formed by moving the molds along a direction allowing paired molds of each mold to come closer to each other, and the slot-held conductor sections is formed by moving the molds, in parallel, in both a direction perpendicular to the longitudinal direction and the longitudinal direction thereof.

摘要翻译： 制造在定子上并围绕定子的定子线圈。 弯曲绝缘涂层导线以交替地为导线提供保持在定子的槽中的槽保持的导体部分，以及线圈端部导体部分，其相互连接狭槽保持的导体部分。 线圈端部导体部在其周向配置在定子的外侧。 在制造定子线圈时，以预定的间隔沿着线的一部分在其纵向方向上设置三对或更多对模具。 线圈端部导体部通过使模具沿着允许各个模具的成对模具的方向移动的方式而形成，并且通过使模具平行地在垂直方向上移动而形成狭缝保持导体部 相对于其长度方向及其长度方向。

公开(公告)号：US08341824B2

公开(公告)日：2013-01-01

申请号：US12370880

申请日：2009-02-13

申请人： Masahiro Takada ,  Akito Akimoto ,  Hideji Shimaoka

发明人： Masahiro Takada ,  Akito Akimoto ,  Hideji Shimaoka

IPC分类号： H02K15/00 ,  H01F7/06 ,  B23P19/00

CPC分类号： H02K15/0081 ,  H02K15/0037 ,  H02K15/0478 ,  Y10T29/49009 ,  Y10T29/49071 ,  Y10T29/53143

摘要： A method of manufacturing a stator coil to be wound in and around a stator by bending an insulating-coating conducting wire so as to alternately have slot-held conductor sections to be held in slots of the stator and a coil-end conductor sections each mutually connecting two of the slot-held conductor sections outside the slots. The method includes arranging three or more pairs of molds at predetermined intervals along the insulating-coating conducting wire, each pair of molds having paired molds facing each other with the wire located therebetween. First, the coil-end conductor sections are formed by moving the mold pairs such that the paired molds come closer to each other. Then the slot-held conductor sections are formed by moving the molds, in parallel, in both the longitudinal direction along which the insulating-coating conducting wire extends and in a direction perpendicular to the longitudinal direction.

摘要翻译： 通过弯曲绝缘涂层导线来制造要缠绕在定子周围的定子线圈的方法，以便交替地将具有保持在定子的槽中的槽保持的导体部分和每个相互的线圈端部导体部分 连接插槽外的两个插槽式导体部分。 该方法包括沿着绝缘涂层导电线以预定间隔设置三对或更多对模具，每对模具具有彼此面对的成对模具，导线位于它们之间。 首先，通过使模具对移动使得成对的模具彼此更靠近而形成线圈端部导体部分。 然后，槽保持导体部分通过沿着绝缘涂层导线延伸的纵向方向和垂直于纵向方向的方向平行地移动模具而形成。

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：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：US08610326B2

公开(公告)日：2013-12-17

申请号：US12984777

申请日：2011-01-05

申请人： Akira Fukushima ,  Keiji Kondo ,  Akito Akimoto ,  Takeo Maekawa ,  Makoto Taniguchi ,  Shin Kusase

发明人： Akira Fukushima ,  Keiji Kondo ,  Akito Akimoto ,  Takeo Maekawa ,  Makoto Taniguchi ,  Shin Kusase

IPC分类号： H02K3/28

CPC分类号： H02K3/345 ,  H02K3/12 ,  H02K3/28

摘要： A stator which may be employed in an electric rotating machine. The stator includes a stator winding which includes in-slot portions disposed in slots of a stator core. The in-slot portions are arrayed in each of the slots in a form of multiple layers aligned in a radial direction of the stator core. The stator winding is made up of a first winding and a second winding which are connected together through a joint. The first winding is defined by a portion of the stator winding between the joint and an end of the stator winding which is to be connected to an external. The second winding includes the in-slot portion placed within at least one of the slots as an outermost layer that is one of the layers placed most outwardly in the radial direction of the stator core. This results in a great decrease in leakage current.

摘要翻译： 可用于电动旋转机器的定子。 定子包括定子绕组，其包括设置在定子芯的槽中的槽内部分。 插槽部分以每个定子芯的径向对准的多个层的形式排列在每个槽中。 定子绕组由通过接头连接在一起的第一绕组和第二绕组组成。 第一绕组由定子绕组的一部分限定在接头与要连接到外部的定子绕组的端部之间。 第二绕组包括放置在至少一个狭槽内的槽内部分，其中最外层是位于定子芯的径向方向上最外侧的层之一。 这导致漏电流大大降低。

公开(公告)号：US08122593B2

公开(公告)日：2012-02-28

申请号：US12398567

申请日：2009-03-05

申请人： Tetsuya Gorohata ,  Akito Akimoto

发明人： Tetsuya Gorohata ,  Akito Akimoto

IPC分类号： H02K15/00

CPC分类号： H01F41/08 ,  H01F27/2895 ,  H01F2027/2838 ,  H02K15/0478 ,  H02K15/085 ,  Y10T29/49009 ,  Y10T29/4902 ,  Y10T29/5187 ,  Y10T29/5313 ,  Y10T29/53261 ,  Y10T29/53265

摘要： A weaving machine for an rotary electric machine coil assembly is disclosed including a rotating and driving section having timing belts causing rotary pulleys to rotate about their axes under the same attitudes while causing the rotary pulleys to rotate about an axis of a stationary pulley, movable members placed on the rotary pulleys to be movable in X- and Y-directions, coil feed magazines inclined such that coil wire segments have one ends slidably supported on the movable members and axes of the coil wire segments cross on a rotating axis of the rotary table, an orbit specifying member for specifying an orbit, in which the coil feed magazines are caused to rotate, in a rectangular shape, a rotating and driving member for permitting the coil feed magazines to perform synchronized rotating movements, and a coil transfer device operative to grip the coil wire segment for transfer.

摘要翻译： 公开了一种用于旋转电机线圈组件的织机，其包括旋转和驱动部分，该旋转驱动部分具有同步带，其使得旋转皮带轮在相同姿态下绕其轴线旋转，同时使旋转皮带轮围绕固定皮带轮的轴线旋转， 放置在旋转滑轮上以在X和Y方向上可移动，线圈进给盒倾斜，使得线圈线段具有可滑动地支撑在可动构件上的一端，并且线圈线段的轴线在旋转台的旋转轴线上交叉 用于指定使线圈进给盒旋转的轨道的轨道规定构件，矩形形状，用于允许线圈馈送盒进行同步旋转运动的旋转和驱动构件;以及线圈传送装置， 握住线圈线段进行转移。

公开(公告)号：US08082653B2

公开(公告)日：2011-12-27

申请号：US12464290

申请日：2009-05-12

申请人： Akito Akimoto ,  Keisuke Suga ,  Shinichi Ogawa

发明人： Akito Akimoto ,  Keisuke Suga ,  Shinichi Ogawa

IPC分类号： H02K15/04 ,  H02K15/02

CPC分类号： H02K3/28 ,  H02K15/024 ,  H02K15/0485 ,  H02K15/066 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/4902 ,  Y10T29/49071

摘要： A method of producing a coil which comprises steps of bending each of straight coil wires into a rectangular wave shape including in-slot portions to be disposed in slots of a stator core and turned portions connecting between the in-slot portions, turning a coil bend-forming portion that is one of the in-slot portions of each coil wire which becomes a folded bend of a phase winding by 180° around an axis thereof, twisting the turned portions of the coil wires together to weave the coil wires into a wire bundle, and folding the wire bundle at the coil bend-forming portions of the coil wires to place sides of the wire bundle to overlap each other to make the coil, thereby eliminating the 180° twisting of the coil bend-forming portions to produce the coil without any undesirable deformation of the phase windings.

摘要翻译： 一种制造线圈的方法，包括以下步骤：将每个直线圈线弯曲成矩形波形，其包括设置在定子芯的槽中的槽内部分和连接在槽内部分之间的转向部分，转动线圈弯曲 形成部分，其是每个线圈线的一个槽内部分，其相位绕组绕其轴线成为180°的折叠弯曲，将线圈线的转动部分扭绞在一起以将线圈线编织成线 并将线束折叠在线圈绕线的弯曲形成部分，以使线束的两侧彼此重叠以形成线圈，从而消除线圈弯曲形成部分的180°扭转，从而产生 线圈没有相绕组的任何不期望的变形。

公开(公告)号：US20090260218A1

公开(公告)日：2009-10-22

申请号：US12427160

申请日：2009-04-21

申请人： Akito Akimoto ,  Masaomi Dobashi

发明人： Akito Akimoto ,  Masaomi Dobashi

IPC分类号： H02K15/06 ,  H02K3/12

CPC分类号： H02K3/12 ,  H02K15/066 ,  Y10T29/49009 ,  Y10T29/49012

摘要： A tapered cage coil is prepared, having a small-diameter top coil end 101 and a large-diameter base coil end. The tapered cage coil is axially inserted into a stator core. Then, the tapered cage coil is radially expanded to thrust slot-accommodated portions of the coil into slots of the stator core. This can eliminate the necessity of deforming the base coil end to thereby facilitate the manufacturing procedures. At the same time, possible spring back can be mitigated.

摘要翻译： 准备了具有小直径顶线圈端部101和大直径基线圈端部的锥形笼形线圈。 锥形笼式线圈轴向插入定子铁心中。 然后，锥形笼式线圈径向膨胀，以将线圈的狭槽容纳部分推入定子芯的槽中。 这可以消除使基线圈端部变形的必要性，从而便于制造程序。 同时，可以回避可能的回弹。