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公开(公告)号：US20100117480A1
公开(公告)日：2010-05-13
申请号：US12613782
申请日：2009-11-06
申请人： Atsuo ISHIZUKA , Tetsuya Gorohata
发明人： Atsuo ISHIZUKA , Tetsuya Gorohata
CPC分类号： H02K3/28 , H02K3/12 , H02K15/0037 , H02K15/0478 , Y10T29/49009
摘要： A stator for a dynamoelectric machine includes a stator core and a stator coil. The stator coil is made up of wave-shaped electric wires mounted on the stator core. Each of the electric wires has in-slot portions, each of which is received in one of slots of the stator core, and connecting portions each of which is located outside of the slots to connect one adjacent pair of the in-slot portions. Each of the connecting portions includes an apex part that is located axially furthest in the connecting portion from the stator core and includes an oblique section extending obliquely with respect to the radial direction of the stator core. Further, the oblique sections of the electric wires on one side of the stator core in the axial direction of the stator core are oblique in the same direction as those on the other side of the stator core.
摘要翻译： 用于电动机的定子包括定子铁心和定子线圈。 定子线圈由安装在定子铁芯上的波形电线组成。 每个电线具有插槽部分，每个部分被容纳在定子芯的一个槽中，并且每个连接部位于槽的外侧，以连接一对相邻的槽内部分。 每个连接部分包括一个顶点部分，其位于与定子铁心的连接部分中轴向最远的顶部，并且包括相对于定子芯的径向方向倾斜延伸的倾斜部分。 此外，定子铁芯在定子铁芯的轴向一侧的电线的倾斜部分与定子铁芯另一侧的方向相同的方向倾斜。
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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。
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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。
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公开(公告)号：US08186039B2
公开(公告)日：2012-05-29
申请号：US12425780
申请日：2009-04-17
CPC分类号： H02K15/0478 , H02K3/12 , Y10T29/49009 , Y10T29/49012 , Y10T29/49071
摘要： A method of manufacturing a coil assembly of a rotary electric machine is disclosed wherein first and second coil wire segments are located on an axis direction in opposition to each other to allow first turn portions of the first and second coil wire segments to intersect with each other (in locating step). Engaging movement, composed of a forward transferring movement, a rotating movement and a translating movement, is conducted on the second coil wire segment with respect to the first coil wire segment to allow the first turn portion of the second coil wire segment to engage a second turn portion of the first coil wire segment (first engaging step). Conducting the engaging movement allows to engage a third turn portion of the first coil wire segment (second engaging step).
摘要翻译： 公开了一种制造旋转电机的线圈组件的方法，其中第一和第二线圈线段相对于轴线方向定位，以允许第一和第二线圈线段的第一匝部分彼此相交 （在定位步骤）。 在第二线圈线段上相对于第一线圈线段进行接合运动，由正向转移运动，旋转运动和平移运动组成，以允许第二线圈线段的第一转弯部分接合第二线圈线段 第一线圈线段的转弯部分（第一接合步骤）。 进行接合运动允许接合第一线圈线段的第三转弯部分（第二接合步骤）。
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公开(公告)号：US08179013B2
公开(公告)日：2012-05-15
申请号：US12613782
申请日：2009-11-06
申请人： Atsuo Ishizuka , Tetsuya Gorohata
发明人： Atsuo Ishizuka , Tetsuya Gorohata
IPC分类号： H02K3/04
CPC分类号： H02K3/28 , H02K3/12 , H02K15/0037 , H02K15/0478 , Y10T29/49009
摘要： A stator for a dynamoelectric machine includes a stator core and a stator coil. The stator coil is made up of wave-shaped electric wires mounted on the stator core. Each of the electric wires has in-slot portions, each of which is received in one of slots of the stator core, and connecting portions each of which is located outside of the slots to connect one adjacent pair of the in-slot portions. Each of the connecting portions includes an apex part that is located axially furthest in the connecting portion from the stator core and includes an oblique section extending obliquely with respect to the radial direction of the stator core. Further, the oblique sections of the electric wires on one side of the stator core in the axial direction of the stator core are oblique in the same direction as those on the other side of the stator core.
摘要翻译： 用于电动机的定子包括定子铁心和定子线圈。 定子线圈由安装在定子铁芯上的波形电线组成。 每个电线具有插槽部分，每个部分被容纳在定子芯的一个槽中，并且每个连接部位于槽的外侧，以连接一对相邻的槽内部分。 每个连接部分包括一个顶点部分，其位于与定子铁心的连接部分中轴向最远的顶部，并且包括相对于定子芯的径向方向倾斜延伸的倾斜部分。 此外，定子铁芯在定子铁芯的轴向一侧的电线的倾斜部分与定子铁芯另一侧的方向相同的方向倾斜。
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公开(公告)号：US08132315B2
公开(公告)日：2012-03-13
申请号：US12677224
申请日：2009-03-11
IPC分类号： H02K15/02
CPC分类号： H02K15/0037 , H02K3/28 , H02K15/066 , Y10T29/49009 , Y10T29/49071 , Y10T29/53143
摘要： During sending the combined body 47 to the core member 6, the pre-orientation members 81 are respectively inserted into a plurality of the consecutive clearances 472 of a plurality of the clearances 472 formed between the adjacent straight overlap sections 471 of the combined body 47. By the pre-orientation members 81, the overlap of the straight portions 431 in the straight overlap section 471 and the pitch between the straight overlap sections 471 are aligned in advance.
摘要翻译： 在将组合体47发送到芯构件6时，预定向构件81分别插入形成在组合体47的相邻直的重叠部分471之间的多个间隙472的多个连续的间隙472中。 通过预定向构件81，直线重叠部分471中的直线部分431的重叠与直线重叠部分471之间的间距预先对准。
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公开(公告)号：US20110000078A1
公开(公告)日：2011-01-06
申请号：US12677224
申请日：2009-03-11
IPC分类号： H02K15/00
CPC分类号： H02K15/0037 , H02K3/28 , H02K15/066 , Y10T29/49009 , Y10T29/49071 , Y10T29/53143
摘要： During sending the combined body 47 to the core member 6, the pre-orientation members 81 are respectively inserted into a plurality of the consecutive clearances 472 of a plurality of the clearances 472 formed between the adjacent straight overlap sections 471 of the combined body 47. By the pre-orientation members 81, the overlap of the straight portions 431 in the straight overlap section 471 and the pitch between the straight overlap sections 471 are aligned in advance.
摘要翻译： 在将组合体47发送到芯构件6时，预定向构件81分别插入形成在组合体47的相邻直的重叠部分471之间的多个间隙472的多个连续的间隙472中。 通过预定向构件81，直线重叠部分471中的直线部分431的重叠与直线重叠部分471之间的间距预先对准。
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公开(公告)号：US07086136B2
公开(公告)日：2006-08-08
申请号：US10452645
申请日：2003-06-03
CPC分类号： H02K15/0428 , H02K3/12 , H02K15/0056 , H02K15/0081 , Y10T29/49009 , Y10T29/49012 , Y10T29/49071 , Y10T29/49144 , Y10T29/53143
摘要： Provided is a method of manufacturing a sequential segment joining type stator coil for use in an electric rotating machine, capable of achieving satisfactory electrical and thermal contact between end tip portion pairs of segments and basal electrodes and of realizing suitable welding even in the alignment of a large number of end tip portion pairs. For the arc welding of the end tip portion pairs of a sequential segment joining type stator coil, a large number of end tip portion pairs adjoining each other in a radial direction are held and pressed between basal electrode blocks. At this time, a circular-arc-like auxiliary electrode is put in a radial spacing between the end tip portion pairs. This not only enables the feeding to the end tip portion pairs lying at an intermediate position in the radial direction but also stabilizes the positions of the end tip portion pairs, and even reduces the heat radiation to an insulating coat of end skewing portions extending from the proximal portions of each end tip portion pair.
摘要翻译： 提供了一种制造用于旋转电机的顺序段接合型定子线圈的方法，其能够在端部尖端部分对与基极之间实现令人满意的电和热接触，并且即使在对准 大量端头部分对。 对于顺序段接合型定子线圈的末端部分对的电弧焊，在径向方向上彼此邻接的大量端部尖端部对被保持并在基极电极块之间被按压。 此时，圆弧状辅助电极被放置在末端部对之间的径向间隔。 这不仅使得能够向位于径向中间位置的端部末端部分进给，而且还使得端部末端部对的位置稳定，并且甚至将热辐射降低到从顶端部对延伸的端部偏斜部分的绝缘涂层 每个末端部分对的近端部分。
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9.发明授权Stator coil including sequentially-connected conductor segments for an electric rotary machine and manufacturing method thereof 有权定子线圈，其包括用于电动旋转机器的顺序连接的导体段及其制造方法公开(公告)号：US06841913B2
公开(公告)日：2005-01-11
申请号：US10600844
申请日：2003-06-23
CPC分类号： H02K3/12 , H02K15/0428 , Y10T29/49009 , Y10T29/49012
摘要： A tail side coil end includes a plurality of tail conductor pairs sequentially disposed with predetermined radial gaps. The radial gaps between the conductor pairs are widened in the vicinity of their tail joint portions compared with those in the vicinity of the end surface of a stator core. This arrangement effectively prevents adjacent tail joint portions or adjacent slanting portions from undesirably contacting with each other, thereby adequately maintaining electric insulation between the tail conductor pairs and also improving the space factor of the slot.
摘要翻译： 尾侧线圈端部包括顺序地设置有预定的径向间隙的多个尾部导体对。 与定子芯的端面附近相比，导体对之间的径向间隙在其尾部接合部附近变宽。 这种布置有效地防止相邻的尾部接合部分或相邻的倾斜部分彼此不期望地接触，从而充分地维持尾部导体对之间的电绝缘并且还改善了狭槽的空间因素。
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10.发明授权公开(公告)号：US06910257B1
公开(公告)日：2005-06-28
申请号：US10601999
申请日：2003-06-24
CPC分类号： H02K15/064 , H02K15/0428 , Y10T29/49009 , Y10T29/49011 , Y10T29/49012 , Y10T29/49071 , Y10T29/53143
摘要： A production method of a polyphase sequentially joined-segment coil of a rotary electric machine and a product produced by the same are provided. A production machine includes pairs of tines working to catch heads of conductor segments when they are twisted using rings. The tines are designed to be rotatable about an axis of the rings following rotation of the rings to absorb stress acting on insulating coating on the heads of the segments to minimize rubbing of the insulating coatings, thereby ensuring a desired degree of electrical insulation of the stator coil.
摘要翻译： 提供了一种旋转电机的多相顺序接合线圈的制造方法及由其制造的产品。 生产机器包括成对的齿，当它们使用环扭转时，它们用于捕获导体段的头部。 齿被设计成在环的旋转之后围绕环的轴线旋转，以吸收作用在段的头部上的绝缘涂层上的应力，以最小化绝缘涂层的摩擦，从而确保定子的期望程度的电绝缘 线圈
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