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公开(公告)号：US20150028715A1
公开(公告)日：2015-01-29
申请号：US14378340
申请日：2012-06-21
申请人： Hironori TSUIKI , Shinichiro YOSHIDA , Yutaro SHIRAI , Hiroyuki AKITA , Masaya INOUE , Daisuke SHIJO , Shogo OKAMOTO
发明人： Hironori TSUIKI , Shinichiro YOSHIDA , Yutaro SHIRAI , Hiroyuki AKITA , Masaya INOUE , Daisuke SHIJO , Shogo OKAMOTO
CPC分类号： H02K3/18 , H02K3/345 , H02K3/522 , H02K15/095 , H02K2203/12
摘要： A rotary electric machine includes a stator in which a plurality of armatures each have a coil formed by a winding wire wound in plural layers around bobbins mounted to a magnetic pole tooth, which are disposed annularly on an inner circumference of a cylindrical frame. The coil is formed by the winding wire being wound with a constant feed pitch in parallel with slots of the bobbins in plural layers. The winding wire forming a first layer of the coil is shifted by half the feed pitch between a left side and a right side of a center axis of the coil as viewed from a plane perpendicular to a stacking direction of a stacked iron core.
摘要翻译： 一种旋转电机，其特征在于，具有多个电枢，所述定子中，所述多个电枢具有线圈，所述线圈由围绕安装于磁极齿的线轴的绕组绕组形成，所述绕组线环绕在所述圆柱形框架的内周上设置。 线圈由绕组线以与多个线轴的槽平行的恒定进给间距缠绕而形成。 形成线圈的第一层的绕组从垂直于层叠铁芯的堆叠方向的平面看，偏离线圈的中心轴线的左侧和右侧之间的进给间距的一半。
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公开(公告)号：US09793774B2
公开(公告)日：2017-10-17
申请号：US14421484
申请日：2012-10-16
摘要： An armature for a rotary electric machine includes: a core that includes a plurality of teeth that are arranged at a predetermined pitch in a circumferential direction; and a plurality of edgewise coils that are configured by winding a rectangular conductor wire into an edgewise winding, the plurality of edgewise coils each include rectilinear portions and coil end portions that are arranged radially, and that are each linked by bent portions, the rectilinear portions are arranged radially on circumferential side portions of the teeth so as to be gradually further away from a central axis of the teeth from a tip end of the teeth toward a root, and radially adjacent portions of the rectangular conductor wire are configured such that bulging portions that arise due to compressive stresses resulting from bending at inner peripheral side portions of the bent portions do not face each other.
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公开(公告)号：US20140319937A1
公开(公告)日：2014-10-30
申请号：US14363958
申请日：2012-03-22
CPC分类号： H02K3/345 , H02K1/148 , H02K3/18 , H02K3/522 , H02K2203/12
摘要： A coil end of a coil is insulated from a stator core by a molded member made of an insulating resin, and the coil, which is positioned in a slot, is insulated by insulating paper. In an armature of a rotating electrical machine, the molded member is divided into a first member and a second member that are rotatably coupled to each other by a hinge.
摘要翻译： 线圈的线圈端通过由绝缘树脂制成的模制构件与定子芯绝缘，并且位于槽中的线圈由绝缘纸绝缘。 在旋转电机的电枢中，模制构件被分成第一构件和第二构件，第一构件和第二构件通过铰链彼此可旋转地联接。
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公开(公告)号：US09893594B2
公开(公告)日：2018-02-13
申请号：US14417743
申请日：2012-09-12
申请人： Shinichiro Yoshida , Shuichi Tamura , Masaya Inoue , Akihiro Yamamura , Koichi Ojima , Shogo Okamoto , Yutaro Shirai
发明人： Shinichiro Yoshida , Shuichi Tamura , Masaya Inoue , Akihiro Yamamura , Koichi Ojima , Shogo Okamoto , Yutaro Shirai
CPC分类号： H02K9/22 , H02K3/325 , H02K3/345 , H02K3/522 , H02K15/0081 , H02K15/06 , H02K2213/03 , Y10T29/49012
摘要： Provided is an armature for a rotating electrical machine, which is capable of improving heat dissipation performance of an edgewise coil to enhance efficiency of the rotating electrical machine. The armature for a rotating electrical machine includes: a core including a yoke section and a tooth section that protrudes from the yoke section; an edgewise coil to be inserted onto the tooth section through intermediation of an insulating member, the edgewise coil being formed by winding a rectangular wire having a rectangular conductor cross-section through edgewise bending; and a heat transfer member filled into a gap between the tooth section and the edgewise coil. The armature has different gaps formed at two regions between the tooth section and a long side of the edgewise coil.
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公开(公告)号：US09722466B2
公开(公告)日：2017-08-01
申请号：US14378340
申请日：2012-06-21
申请人： Hironori Tsuiki , Shinichiro Yoshida , Yutaro Shirai , Hiroyuki Akita , Masaya Inoue , Daisuke Shijo , Shogo Okamoto
发明人： Hironori Tsuiki , Shinichiro Yoshida , Yutaro Shirai , Hiroyuki Akita , Masaya Inoue , Daisuke Shijo , Shogo Okamoto
IPC分类号： H02K3/18 , H02K3/52 , H02K15/095 , H02K3/34
CPC分类号： H02K3/18 , H02K3/345 , H02K3/522 , H02K15/095 , H02K2203/12
摘要： A rotary electric machine includes a stator in which a plurality of armatures each have a coil formed by a winding wire wound in plural layers around bobbins mounted to a magnetic pole tooth, which are disposed annularly on an inner circumference of a cylindrical frame. The coil is formed by the winding wire being wound with a constant feed pitch in parallel with slots of the bobbins in plural layers. The winding wire forming a first layer of the coil is shifted by half the feed pitch between a left side and a right side of a center axis of the coil as viewed from a plane perpendicular to a stacking direction of a stacked iron core.
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公开(公告)号：US09601959B2
公开(公告)日：2017-03-21
申请号：US14363958
申请日：2012-03-22
CPC分类号： H02K3/345 , H02K1/148 , H02K3/18 , H02K3/522 , H02K2203/12
摘要： A coil end of a coil is insulated from a stator core by a molded member made of an insulating resin, and the coil, which is positioned in a slot, is insulated by insulating paper. In an armature of a rotating electrical machine, the molded member is divided into a first member and a second member that are rotatably coupled to each other by a hinge.
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公开(公告)号：US20150256052A1
公开(公告)日：2015-09-10
申请号：US14417743
申请日：2012-09-12
申请人： Shinichiro Yoshida , Shuichi Tamura , Masaya Inoue , Akihiro Yamamura , Koichi Ojima , Shogo Okamoto , Yutaro Shirai
发明人： Shinichiro Yoshida , Shuichi Tamura , Masaya Inoue , Akihiro Yamamura , Koichi Ojima , Shogo Okamoto , Yutaro Shirai
CPC分类号： H02K9/22 , H02K3/325 , H02K3/345 , H02K3/522 , H02K15/0081 , H02K15/06 , H02K2213/03 , Y10T29/49012
摘要： Provided is an armature for a rotating electrical machine, which is capable of improving heat dissipation performance of an edgewise coil to enhance efficiency of the rotating electrical machine. The armature for a rotating electrical machine includes: a core including a yoke section and a tooth section that protrudes from the yoke section; an edgewise coil to be inserted onto the tooth section through intermediation of an insulating member, the edgewise coil being formed by winding a rectangular wire having a rectangular conductor cross-section through edgewise bending; and a heat transfer member filled into a gap between the tooth section and the edgewise coil. The armature has different gaps formed at two regions between the tooth section and a long side of the edgewise coil.
摘要翻译： 提供一种用于旋转电机的电枢，其能够提高扁绕线圈的散热性能以提高旋转电机的效率。 用于旋转电机的电枢包括：芯，其包括轭部和从轭部突出的齿部; 通过绝缘构件插入到牙齿部分上的沿扁平线圈，扁绕线圈是通过沿边缘弯曲缠绕具有矩形导体横截面的矩形线而形成的; 以及填充到所述齿部与所述扁绕线圈之间的间隙的传热部件。 电枢在齿部与扁绕线圈的长边之间的两个区域形成有不同的间隙。
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公开(公告)号：US20150188372A1
公开(公告)日：2015-07-02
申请号：US14421484
申请日：2012-10-16
摘要： An armature for a rotary electric machine includes: a core that includes a plurality of teeth that are arranged at a predetermined pitch in a circumferential direction; and a plurality of edgewise coils that are configured by winding a rectangular conductor wire into an edgewise winding, the plurality of edgewise coils each include rectilinear portions and coil end portions that are arranged radially, and that are each linked by bent portions, the rectilinear portions are arranged radially on circumferential side portions of the teeth so as to be gradually further away from a central axis of the teeth from a tip end of the teeth toward a root, and radially adjacent portions of the rectangular conductor wire are configured such that bulging portions that arise due to compressive stresses resulting from bending at inner peripheral side portions of the bent portions do not face each other.
摘要翻译： 一种用于旋转电机的电枢包括：芯，其包括沿圆周方向以预定间距布置的多个齿; 以及多个扁绕线圈，其通过将矩形导体线缠绕在绕边绕组中而构成，所述多个扁绕线圈各自包括直线部分和径向布置的线圈端部，并且每个线圈端部均由弯曲部分连接，所述直线部分 在齿的圆周侧部分径向设置成从齿的中心轴逐渐远离齿的顶端朝向根部，矩形导线的径向相邻部分构造成使得凸出部分 由于弯曲部的内周侧部弯曲而产生的压缩应力不会相互面对。
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