公开(公告)号：US08166628B2

公开(公告)日：2012-05-01

申请号：US12498601

申请日：2009-07-07

申请人： Akito Akimoto ,  Yoshinobu Yanagisawa ,  Shuzo Muraki ,  Masaomi Dobashi ,  Kentaro Mitsuki ,  Atsuo Ishizuka

发明人： Akito Akimoto ,  Yoshinobu Yanagisawa ,  Shuzo Muraki ,  Masaomi Dobashi ,  Kentaro Mitsuki ,  Atsuo Ishizuka

IPC分类号： H02K15/00

CPC分类号： H02K1/16 ,  H02K1/148 ,  H02K15/024 ,  H02K15/0421 ,  H02K15/064 ,  H02K15/066 ,  Y10T29/49009 ,  Y10T29/49062 ,  Y10T29/49071 ,  Y10T29/49096

摘要： In manufacturing a stator coil for rotary electric machine having phase windings, plural conductive shaped wire members are integrated mutually to form an integrated body. Each shaped wire member has plural straight portions and plural turn portions alternately connecting adjacent straight portions at each of both ends of each straight portion. The body has plural straight superposed portions each formed by mutually superposing the plural straight portions. A wound-up body has plural straight stack portions The straight portions are fitted to respective fitting grooves of an alignment member, the fitting grooves being formed in the alignment member at intervals each corresponding to the size of a gap between adjacent straight stack portions. The integrated body is wound about a core member together with the alignment member, with the straight portions being fitted to the alignment member to form the wound-up body.

摘要翻译： 在制造具有相绕组的旋转电机的定子线圈中，多个导电成形的线构件相互集成以形成一体。 每个成形线材具有多个直线部分，并且多个匝部分在每个直线部分的两端各自交替连接相邻的直线部分。 主体具有通过相互重叠多个直线部分而形成的多个直的重叠部分。 卷绕体具有多个直的堆叠部分，直线部分配合到对准部件的相应装配槽中，装配槽以对应于相邻直的堆叠部分之间的间隙的尺寸的间隔形成在对准部件中。 一体体与对准部件一起缠绕在芯部件上，直线部分被配合到对准部件上以形成卷绕体。

公开(公告)号：US07948142B2

公开(公告)日：2011-05-24

申请号：US12428614

申请日：2009-04-23

申请人： Masaomi Dobashi ,  Akito Akimoto ,  Yoshinobu Yanagisawa

发明人： Masaomi Dobashi ,  Akito Akimoto ,  Yoshinobu Yanagisawa

IPC分类号： H02K3/48 ,  H02K15/06 ,  H02K3/46

CPC分类号： H02K3/48 ,  H02K1/16 ,  H02K3/12 ,  H02K15/0081 ,  H02K15/0478 ,  H02K15/066 ,  Y10T29/49009 ,  Y10T29/49073

摘要： A rotor provided in rotary electric machines comprises a stator core having a radial direction and slots provided with bottomed openings directed in the radial direction. The rotor also comprises a stator coil comprising slot accommodation portions being accommodated in the slots of the stator core and coil end portions each connecting mutually adjacent slot accommodation portions among the slot accommodation portions and respectively protruding from both end faces of the stator core. The stator coil is pre-formed into a cylindrical shape before the slot accommodation portions are accommodated into the slots of the stator core. The slot accommodation portions are formed to respectively have convex parts each protruding toward an opposite way to the slot openings, before the slot accommodation portions are accommodated into the slots. The convex parts are pressed by the stator core toward the openings during accommodation of the slot accommodation portions into the slots.

摘要翻译： 设置在旋转电机中的转子包括具有径向方向的定子芯和设置有沿径向指向的有底开口的槽。 转子还包括定子线圈，该定子线圈包括容纳在定子芯的槽中的槽容纳部分和线槽端部，每个线圈端部分别连接狭槽容纳部分中相互相邻的狭槽容纳部分并分别从定子芯的两个端面突出。 定子线圈预先形成为圆柱形，然后将槽容纳部分容纳在定子芯的槽中。 狭缝收纳部形成为在狭槽容纳部被容纳在槽内之前分别具有朝向与槽开口相反的方向突出的凸部。 在将狭槽容纳部容纳在狭槽中时，凸部被定子铁心朝向开口按压。

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：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。

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：US08018112B2

公开(公告)日：2011-09-13

申请号：US12494656

申请日：2009-06-30

申请人： Masaomi Dobashi ,  Akito Akimoto

发明人： Masaomi Dobashi ,  Akito Akimoto

IPC分类号： H02K3/00 ,  H02K23/26 ,  H02K27/02

CPC分类号： H02K15/0037

摘要： A coil wire for a coil assembly of a rotating electrical machine is provided such that sufficient space in braiding is secured when coil-wire-bundles bundling a plurality of the coil wires are braided. Each of the coil wires has a predetermined length, a plurality of straight portions and a plurality of turn portions, the straight portions linearly-extend in parallel in a first direction substantially perpendicular to the overall length direction of the coil wires, the turn portions connect two of the straight portions to be adjacent via first-kinked-portions and second-kinked-portions, the first-kinked-portions are kinked in a second direction substantially perpendicular to both the first direction and the length direction of the coil wires, the second-kinked-portions are kinked in a third direction substantially opposite to the second direction so that the turn portions are formed in a wave-shape in the length direction of the coil wires.

摘要翻译： 提供了一种用于旋转电机的线圈组件的线圈线，使得当编织多根线圈线的线束捆绑时，可以确保编织中足够的空间。 每个线圈线具有预定长度，多个直线部分和多个匝部分，直线部分在基本上垂直于线圈线的总长度方向的第一方向上平行延伸，匝部分连接 通过第一扭结部分和第二扭结部分相邻的两个直线部分，第一扭结部分在基本上垂直于线圈线的第一方向和长度方向的第二方向上扭结， 第二扭结部在与第二方向大致相反的第三方向上扭转，使得匝部在线圈线的长度方向上形成为波浪状。

公开(公告)号：US20090261685A1

公开(公告)日：2009-10-22

申请号：US12427157

申请日：2009-04-21

申请人： Akito Akimoto ,  Toshiaki Oohara ,  Masayuki Takiguchi ,  Masaomi Dobashi

发明人： Akito Akimoto ,  Toshiaki Oohara ,  Masayuki Takiguchi ,  Masaomi Dobashi

IPC分类号： H02K3/12 ,  H02K15/06

CPC分类号： H02K15/066 ,  Y10T29/49009

摘要： When accommodating a cage stator coil in a stator core made up of distributed cores, an end side distributed core composing end side core at an end side in axial direction is made larger than a central side distributed core composing central side core. The cage stator coil is formed by compressing a central portion of an original cage stator coil. The end side segment core composing the end core is set at a central portion in an axial direction of the cage stator coil then the end side coil is moved to an end portion in the axial direction. The central side segment core composing the central core is set at the central portion in the axial direction of the cage stator coil thereafter.

摘要翻译： 当将笼式定子线圈容纳在由分配型芯构成的定子铁芯中时，构成在轴向端侧的端侧分配铁芯的长度大于构成中心侧铁心的中心侧分配铁芯。 笼式定子线圈通过压缩原始笼式定子线圈的中心部分而形成。 构成端芯的端侧分段芯设置在保持架定子线圈的轴向的中心部分，然后端侧线圈沿轴向移动到端部。 构成中心芯的中央侧分段铁芯此后设置在保持架定子线圈的轴向的中心部分。

公开(公告)号：US08850862B2

公开(公告)日：2014-10-07

申请号：US13006688

申请日：2011-01-14

申请人： Akito Akimoto ,  Noboru Taniguchi ,  Atsuo Ishizuka ,  Seiji Tachibana ,  Masaomi Dobashi ,  Mitsuyuki Hayashi ,  Takeshi Kurosawa

发明人： Akito Akimoto ,  Noboru Taniguchi ,  Atsuo Ishizuka ,  Seiji Tachibana ,  Masaomi Dobashi ,  Mitsuyuki Hayashi ,  Takeshi Kurosawa

IPC分类号： B21B3/00 ,  B21C47/00 ,  H02K15/04 ,  H02K3/28

CPC分类号： H02K3/28 ,  H02K15/0421 ,  Y10T29/49071

摘要： Disclosed is an apparatus for rolling a substantially planar electric wire by more than one turn into a spiral shape. The apparatus includes an inner pressing member having an outer surface, an intermediate pressing member having radially inner and outer surfaces, and an outer pressing member having an inner surface. The inner and intermediate pressing members together press a first part of the electric wire between the outer surface of the inner pressing member and the inner surface of the intermediate pressing member, thereby plastically deforming the first part to extend along the outer surface of the inner pressing member. The intermediate and outer pressing members together press a second part of the electric wire between the outer surface of the intermediate pressing member and the inner surface of the outer pressing member, thereby plastically deforming the second part to extend along the outer surface of the intermediate pressing member.

摘要翻译： 公开了一种用于将基本上平面的电线多于一匝滚动成螺旋形状的装置。 该装置包括具有外表面的内按压构件，具有径向内外表面的中间按压构件和具有内表面的外按压构件。 内按压部件和中间按压部件一起按压内部按压部件的外表面与中间按压部件的内表面之间的电线的第一部分，从而使第一部件塑性变形，沿内压部件的外表面延伸 会员。 中间挤压件和外挤压件一起挤压中间挤压件的外表面和外挤压件的内表面之间的电线的第二部分，从而使第二部分塑性变形以沿中间压制件的外表面延伸 会员。

公开(公告)号：US20090322178A1

公开(公告)日：2009-12-31

申请号：US12494656

申请日：2009-06-30

申请人： Masaomi DOBASHI ,  Akito Akimoto

发明人： Masaomi DOBASHI ,  Akito Akimoto

IPC分类号： H02K3/12

CPC分类号： H02K15/0037

摘要： A coil wire for a coil assembly of a rotating electrical machine is provided such that sufficient space in braiding is secured when coil-wire-bundles bundling a plurality of the coil wires are braided.Each of the coil wires has a predetermined length, a plurality of straight portions and a plurality of turn portions, the straight portions linearly-extend in parallel in a first direction substantially perpendicular to the overall length direction of the coil wires, the turn portions connect two of the straight portions to be adjacent via first-kinked-portions and second-kinked-portions, the first-kinked-portions are kinked in a second direction substantially perpendicular to both the first direction and the length direction of the coil wires, the second-kinked-portions are kinked in a third direction substantially opposite to the second direction so that the turn portions are formed in a wave-shape in the length direction of said coil wires.

摘要翻译： 提供了一种用于旋转电机的线圈组件的线圈线，使得当编织多根线圈线的线束捆绑时，可以确保编织中足够的空间。 每个线圈线具有预定长度，多个直线部分和多个匝部分，直线部分在基本上垂直于线圈线的总长度方向的第一方向上平行延伸，匝部分连接 通过第一扭结部分和第二扭结部分相邻的两个直线部分，第一扭结部分在基本上垂直于线圈线的第一方向和长度方向的第二方向上扭结， 第二扭结部在与第二方向大致相反的第三方向上扭转，使得匝部在所述线圈线的长度方向上形成为波浪状。

公开(公告)号：US08215001B2

公开(公告)日：2012-07-10

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。