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1. 发明授权

US4400639A Rotor core of electric rotary machine 失效
标题翻译：电动旋转机转子芯
公开(公告)号：US4400639A
公开(公告)日：1983-08-23
申请号：US210811
申请日：1980-11-26
申请人： Junichi Kobayashi , Takao Mifune , Shoji Tanabe
发明人： Junichi Kobayashi , Takao Mifune , Shoji Tanabe
IPC分类号： H02K3/34 , H02K3/38 , H02K3/51 , H02K15/09
CPC分类号： H02K3/38 , H02K3/345 , H02K3/51
摘要： A rotor core of an electric rotary machine is provided with a number of slots opening toward the outer peripheral surface of the core and teeth formed between the slots. At the sides of the rotor core are mounted spidery end plates having notches opposing the slots and projections opposing the teeth. That end surface of the projection which is remote from the rotor core is formed to extend farther from the end surface of the rotor core as it becomes distant from the axis of the rotor core. The rotor winding is wound about the rotor core and spidery end plates to be buried in the slots and notches, the bottom of the notch being higher than the laminate slot, so that the slot liner is not distorted during winding operations.
摘要翻译：电动旋转机械的转子铁芯具有朝向芯体的外周面开口的多个狭槽和形成在槽之间的齿。在转子芯的侧面安装具有相对于与齿相对的槽和凸起的凹口的齿形端板。远离转子铁心的突起的端面形成为随着转子铁心远离转子铁心的轴线而远离转子铁心的端面。转子绕组缠绕在转子芯和齿形端板上以埋入槽和凹口中，凹口的底部高于层压板槽，使得槽衬层在卷绕操作期间不变形。

2. 发明授权

US4571822A Apparatus for inserting coils into stator core slots 失效
标题翻译：用于将线圈插入定子芯槽的装置
公开(公告)号：US4571822A
公开(公告)日：1986-02-25
申请号：US557005
申请日：1983-12-01
申请人： Hiroshi Saito , Hiromasa Okayasu , Shinichi Tsuyuki , Takeshi Kawana , Takao Mifune , Masanori Yoshizaki
发明人： Hiroshi Saito , Hiromasa Okayasu , Shinichi Tsuyuki , Takeshi Kawana , Takao Mifune , Masanori Yoshizaki
IPC分类号： H02K15/06
CPC分类号： H02K15/068 , H02K15/0031 , Y10T29/49009 , Y10T29/53161
摘要： A method of and apparatus for inserting coils into slots formed in the stator core of a dynamoelectric machine such as an electric motor, with the stator core having open type slots each of which cooperates with blades of the apparatus for guiding the coil and a stripper for forcing the coil out of the blades. A closed space has a volume sufficient to avoid any disorder of coil wire layers when the coil is received by the closed space. After placing the coils in the closed spaces, the coils are pushed into the respective slots and, as desired, the coils are further compressed until the coil wires assume a non-circular cross-section. By so doing, it is possible to remarkably increase the space factor of each slot.
摘要翻译：一种用于将线圈插入形成在诸如电动机的电动机的定子芯中的槽中的方法和装置，其中定子芯具有开口型槽，每个定子芯与用于引导线圈的装置的叶片配合，以及用于迫使线圈从叶片中推出。闭合空间具有足够的体积，以避免当线圈被封闭空间接收时线圈线层的任何紊乱。在将线圈放置在封闭空间中之后，线圈被推入相应的槽中，并且根据需要，线圈被进一步压缩，直到线圈线呈非圆形横截面。通过这样做，可以显着增加每个槽的空间因子。

3. 发明授权

US4449293A Coil winding and inserting machine 失效
标题翻译：线圈绕线和插入机
公开(公告)号：US4449293A
公开(公告)日：1984-05-22
申请号：US338075
申请日：1982-01-08
申请人： Fumikazu Itoh , Yasuhiro Fujita , Takashi Kobayashi , Takao Mifune
发明人： Fumikazu Itoh , Yasuhiro Fujita , Takashi Kobayashi , Takao Mifune
IPC分类号： H01F41/12 , H02K15/04 , H02K15/06
CPC分类号： H02K15/068 , H02K15/0435 , Y10T29/49009 , Y10T29/53161
摘要： A coil winding and inserting machine suitable for winding stator coils of 3-phase multipolar motors. The machine has a plurality of independently liftable tooling blades and auxiliary plates. Three winding forms are formed simultaneously or in a predetermined sequence, each being constituted by two tooling blades and one selectively lifted auxiliary plate. Three flyers corresponding to the three winding forms are rotated around these winding forms to form coils of the first pole of respective phases. Then, the flyers make a 180.degree. indexing rotation and coils of the second pole are formed in the same manner as the coils of the first pole. After the winding of all coils, the coils are inserted into the stator core together with the wedges. Accordingly, it is possible to form the coils of u, v and w phases without cutting wires between two poles of respective phases, while ensuring an equal circumferential length of coils of all phases.
摘要翻译：适用于绕组3相多极电机定子线圈的线圈绕线和插入机。该机器具有多个独立可升降的工具刀片和辅助板。三个绕组形式同时或以预定的顺序形成，每个由两个工具刀片和一个选择性提升的辅助板构成。对应于三个卷绕形式的三个传单围绕这些卷绕形式旋转以形成各相的第一极的线圈。然后，传单进行180°分度旋转，第二极的线圈以与第一极的线圈相同的方式形成。在所有线圈绕组之后，线圈与楔形件一起插入定子芯中。因此，可以在确保各相的线圈的圆周长度相等的同时，在各相的两极之间形成u，v，w相的线圈而不切断线。

4. 发明授权

US4543708A Method of manufacturing an armature 失效
标题翻译：制造电枢的方法
公开(公告)号：US4543708A
公开(公告)日：1985-10-01
申请号：US565866
申请日：1983-12-27
申请人： Kazunori Matsubara , Masanori Yoshizaki , Takao Mifune , Kenichi Nakamura , Yukio Endo , Hidetoshi Takamatsu , Yutaka Saito , Takeshi Kawana
发明人： Kazunori Matsubara , Masanori Yoshizaki , Takao Mifune , Kenichi Nakamura , Yukio Endo , Hidetoshi Takamatsu , Yutaka Saito , Takeshi Kawana
IPC分类号： H02K3/48 , H02K3/12 , H02K15/06 , H02K15/085
CPC分类号： H02K15/0031 , H02K3/12 , Y10T29/49012 , Y10T29/49071
摘要： A cushioning member is placed in the open slots formed in a core, weirs are disposed at the ends of teeth located on both sides of each of said open slots, a coil composed of a conductor having an insulation film is disposed in said open slots and between said weirs, and said coil is pressed from the opening of said slot toward the bottom thereof in order to deform the cross-sectional shape of the conductor having insulation film from a circular shape into a non-circular shape.
摘要翻译：缓冲构件被放置在形成在芯中的开口槽中，堰设置在位于每个所述开放槽两侧的齿的端部处，由具有绝缘膜的导体构成的线圈设置在所述开放槽中，在所述堰之间，并且所述线圈从所述槽的开口朝向其底部被压制，以使具有绝缘膜的导体的横截面形状从圆形变形为非圆形。

5. 发明授权

US4362490A Molding apparatus for stator of rotary electric machine 失效
标题翻译：旋转电机定子成型装置
公开(公告)号：US4362490A
公开(公告)日：1982-12-07
申请号：US282169
申请日：1981-07-10
申请人： Yosihiro Machida , Kenichi Nakamura , Takao Mifune , Masayuki Sugishima
发明人： Yosihiro Machida , Kenichi Nakamura , Takao Mifune , Masayuki Sugishima
IPC分类号： B29C45/14 , H02K15/12 , B29C6/00
CPC分类号： B29C45/14639 , H02K15/12
摘要： A molding apparatus for molding a coil of a stator of a rotary electric machine having a novel construction for fitting the stator readily to its mold enabling the molding operation to be continuously performed without interruption even if the thickness of the stator shows variations when fitted to the mold. The molding apparatus includes a pair of mold members, one mold member enclosing one coil end of the stator having a stator core and a coil wound thereon with a clearance therebetween and positioned against one end surface of the stator core disposed outwardly of the one coil end and the other mold member set on the inner periphery of the stator core and enclosing the other coil end of the stator with a clearance therebetween while being positioned against the other end surface of the stator core disposed outwardly of the other coil end. The two mold members are prevented from striking each other when the stator core is held therebetween. A plurality of runners are formed on the other mold member for communicating a first space formed between the first mold member and the one coil end with a second space formed between the second mold member and the other coil end.
摘要翻译：一种用于模制旋转电机的定子的线圈的成型装置，其具有用于将定子容易地装配到其模具的新型结构，使得能够不间断地连续地执行模制操作，即使定子的厚度在安装到模子。成形装置包括一对模具构件，一个模具构件，其围绕定子的一个线圈端部，其具有定子芯和缠绕在其上的线圈，并且定位在定子芯的一个端面上，该一个端面设置在一个线圈端并且另一个模具构件设置在定子芯的内周上并且围绕定子的另一个线圈端部间隔一定距离，同时被定位成抵靠设置在另一个线圈端的外侧的定子芯的另一端面。当定子芯保持在其间时，两个模具构件被防止彼此撞击。在另一个模具部件上形成多个流道，用于使形成在第一模具构件和一个线圈端部之间的第一空间与形成在第二模具构件和另一个线圈端部之间的第二空间连通。

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