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公开(公告)号：US20160372992A1
公开(公告)日：2016-12-22
申请号：US15111325
申请日：2014-11-14
发明人： Hironori TSUIKI , Tatsuro HINO , Atsushi SAKAUE , Kazunori MUTO , Hiroyuki YASUDA , Kohei EGASHIRA , Akira HASHIMOTO , Hiroyuki AKITA
CPC分类号： H02K15/0421 , H02K1/16 , H02K3/12 , H02K15/045 , H02K2213/03
摘要： A manufacturing method for a stator winding coil includes: a bulging portion forming step that forms a bulging portion on a conductor wire; a crank portion forming step that forms a crank portion on the central portion of the bulging portion; an oblique portion forming step that forms oblique portions on the conductor wire at two ends of the bulging portion; a rectilinear portion forming step that forms rectilinear portions on the conductor wire at opposite ends of the oblique portions from the bulging portion; and a circular arc forming step that forms the oblique portions into a circular arc shape after forming the rectilinear portions.
摘要翻译： 定子绕组线圈的制造方法包括：在导线上形成凸起部的凸起部形成工序; 曲柄部形成工序，其在所述凸出部的中央部形成曲柄部; 倾斜部形成工序，其在所述突出部的两端形成在所述导体线上的倾斜部; 直线部分形成步骤，在与所述凸出部分相对的所述倾斜部分的相对端处，在所述导体线上形成直线部分; 以及在形成直线部分之后将倾斜部分形成圆弧形状的圆弧形成步骤。
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公开(公告)号：US20170047808A1
公开(公告)日：2017-02-16
申请号：US15307286
申请日：2015-04-28
发明人： Tatsuro HINO , Akihiro YAMAMURA , Shuichi TAMURA , Akira HASHIMOTO , Tetsuya YOKOGAWA , Atsushi SAKAUE , Kazunori MUTO
CPC分类号： H02K3/345 , H02K3/12 , H02K3/38 , H02K15/105
摘要： A radially outer insulating paper includes: an annular radially outer insulating paper base portion that is disposed on a radially inner side of a row of first coil terminals; and radially outer insulating paper protruding portions that each protrude radially outward from an axially outer end portion of the radially outer insulating paper base portion, and that are inserted between adjacent first coil terminals axially further outward than second bent portions; and a radially inner insulating paper includes: an annular radially inner insulating paper base portion that is disposed on a radially outer side of a row of second coil terminals; and radially inner insulating paper protruding portions that each protrude radially inward from an axially outer end portion of the radially inner insulating paper base portion, and that are inserted between adjacent second coil terminals axially further outward than fourth bent portions.
摘要翻译： 径向外绝缘纸包括：环形径向外绝缘纸基部，其设置在一行第一线圈端子的径向内侧; 以及从所述径向外侧绝缘纸基部的轴向外端部径向向外突出并且相对于所述第二线圈端子相对于所述第二弯曲部轴向地进一步向外侧插入的径向外侧绝缘纸突出部; 并且径向内部绝缘纸包括：环形径向内部绝缘纸基部，其设置在一列第二线圈端子的径向外侧上; 以及从径向内侧绝缘纸基部的轴向外端部径向向内突出并且相邻的第二线圈端子之间沿径向向外比第四弯曲部分向外侧突出的径向内侧绝缘纸突出部。
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公开(公告)号：US20160261159A1
公开(公告)日：2016-09-08
申请号：US15027658
申请日：2014-06-27
发明人： Hironori TSUIKI , Tatsuro HINO , Atsushi SAKAUE , Akira HASHIMOTO , Kazunori MUTO , Masashi NAKAMURA , Shinkichi SAWA , Hiroyuki AKITA
IPC分类号： H02K3/12 , H02K15/085 , H02K3/28
CPC分类号： H02K3/12 , H02K3/28 , H02K15/0031 , H02K15/0435 , H02K15/085
摘要： In a rotary electric machine according to the present invention, an armature winding includes a plurality of distributed winding bodies that are each produced by winding a single conductor wire that is insulated, that is jointless and continuous, and that has a constant cross-sectional area perpendicular to a longitudinal direction, the conductor wires include first through third coil end portions that link first through fourth rectilinear portions and first through fourth rectilinear portions, and are formed such that radial widths w′ of the first through fourth rectilinear portions are wider than radial widths w of the first through third coil end portions.
摘要翻译： 在根据本发明的旋转电机中，电枢绕组包括多个分布式绕组体，它们通过卷绕绝缘的无导线连续的单根导体线制成，并且具有恒定的横截面积 导线包括连接第一至第四直线部分和第一至第四直线部分的第一至第三线圈端部，并且形成为使得第一至第四直线部分的径向宽度w'比径向宽 第一至第三线圈端部的宽度w。
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4.发明申请公开(公告)号：US20170294812A1
公开(公告)日：2017-10-12
申请号：US15512927
申请日：2015-12-09
发明人： Aiko NAKANO , Atsushi SAKAUE , Tatsuro HINO , Kazunori MUTO , Yoshihiro HARADA , Shinkichi SAWA , Masashi NAKAMURA
CPC分类号： H02K1/165 , H02K1/148 , H02K1/16 , H02K1/265 , H02K3/493 , H02K15/022 , H02K15/024 , H02K15/026 , H02K15/066 , H02K15/10 , H02K2213/03
摘要： A tooth groove is provided at a border portion between a tooth body portion and a protrusion. The angle between a tooth body portion lateral face which is a lateral face in the circumferential direction of the tooth body portion and a tooth body portion stop portion which is a face, of the tooth groove, continued from the tooth body portion lateral face is the right angle or an acute angle. The protrusion is rotated toward the outer side in the circumferential direction, to bring a protrusion stop portion into close contact with the tooth body portion stop portion, the protrusion stop portion being an outer-circumferential-side lateral face of the protrusion, thereby forming a shoe in a tooth.
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公开(公告)号：US20170163133A1
公开(公告)日：2017-06-08
申请号：US15128857
申请日：2015-06-16
发明人： Kohei EGASHIRA , Atsushi SAKAUE , Tatsuro HINO , Kazunori MUTO , Hironori TSUIKI
CPC分类号： H02K15/0478 , H02K3/12 , H02K15/0056 , H02K15/045 , H02K2213/03
摘要： A predetermined part of one conductive wire is pressurized and plastically worked to form a slot portion having a desired cross section, a part separated from the slot portion by a predetermined dimension is pressed to form a top portion, and then a part separated from the top portion by a predetermined dimension is plastically worked to form the next slot portion. Through repetition of such steps, a conductive wire in which necessary numbers of slot portions and top portions are formed is manufactured. Using the top portion as a reference, the conductive wire is folded to form a coil end portion and is wound by a plurality of turns into a hexagonal shape, thereby forming a hexagonal coil in which the conductive wire is wound by a predetermined number of turns. In the hexagonal coil, bundles of the slot portions become two opposite sides and are inserted in the slots of the armature.
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6.发明申请ROTARY ELECTRIC MACHINE AND MANUFACTURING METHOD FOR COIL FOR ROTARY ELECTRIC MACHINE 审中-公开旋转电机旋转电机及线圈制造方法公开(公告)号：US20160352169A1
公开(公告)日：2016-12-01
申请号：US15114635
申请日：2015-02-03
发明人： Kohei EGASHIRA , Atsushi SAKAUE , Tatsuro HINO , Kazunori MUTO , Hironori TSUIKI
CPC分类号： H02K3/12 , H02K1/16 , H02K15/045 , H02K2213/03
摘要： Coils that constitute an armature winding are produced by winding a conductor wire that has a rectangular cross section, the coils each include: four rectilinear portions that are inserted into a pair of slots; and three coil end portions that link the four rectilinear portions consecutively by each connecting together end portions of two selected rectilinear portions, the coils being mounted into the armature core so as to be arranged at a pitch of one slot in a circumferential direction, the coil end portions include: a bulging portion that protrudes axially outward in a convex shape; and oblique portions that link the two connected rectilinear portions and the bulging portion, the bulging portion has a crank portion that displaces radial positions of the two connected rectilinear portions by a set amount, and a cross-sectional area of the bulging portion is smaller than a cross-sectional area of the oblique portions.
摘要翻译： 构成电枢绕组的线圈通过卷绕具有矩形横截面的导体线来产生，线圈每个包括：插入一对槽中的四个直线部分; 以及三个线圈端部，通过将两个选定的直线部分的端部连接在一起连接四个直线部分，线圈被安装到电枢铁芯中，以沿圆周方向以一个槽的间距布置，线圈 端部包括：突出部，其以凸状轴向向外突出; 以及连接两个相连的直线部分和凸出部分的倾斜部分，凸出部分具有将两个连接的直线部分的径向位置移位一定量的曲柄部分，并且凸出部分的横截面面积小于 倾斜部分的横截面积。
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