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公开(公告)号：US08661651B2
公开(公告)日：2014-03-04
申请号：US13398272
申请日：2012-02-16
IPC分类号： H02K15/00
CPC分类号： H02K3/522 , H02K1/148 , H02K2203/12
摘要： The rotary electric machine includes a rotor, and a stator including an stator core that is formed by laminating and integrating magnetic steel plates, and concentrated winding coils that are mounted to respective teeth, the stator being disposed so as to surround the rotor. Bobbins each including a trunk portion and first and second guide portions that are disposed so as to protrude from two longitudinal ends of an upper surface of the trunk portion are disposed so as to place bottom surfaces of the trunk portions alongside two axial end surfaces of the teeth. The concentrated winding coils are configured by winding a conductor wire a predetermined number of times around the teeth so as to pass through a concave space that is formed by the trunk portions and the first and second guide portions at two axial ends of the teeth.
摘要翻译： 旋转电机包括转子和定子铁心，该定子包括通过层叠和集成磁性钢板而形成的定子铁心，以及集中绕组线圈，其安装在各个齿上，定子被设置成围绕转子。 每个包括躯干部分的梭芯和设置成从主体部分的上表面的两个纵向端部突出设置的第一和第二引导部分设置成沿着主体部分的两个轴向端面沿着主体部分的下表面 牙齿 集中绕组线圈通过围绕齿缠绕预定次数的导线构成，以便在齿的两个轴向端部处穿过由主体部分和第一和第二引导部分形成的凹入空间。
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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：US09831734B2
公开(公告)日：2017-11-28
申请号：US14427713
申请日：2013-02-26
申请人： Atsushi Sakaue , Hiroyuki Akita , Hironori Tsuiki , Masaya Inoue
发明人： Atsushi Sakaue , Hiroyuki Akita , Hironori Tsuiki , Masaya Inoue
摘要： In the electric machine according to the present invention, conductor wires are housed inside slots so as to be arranged into multiple layers in one column so as to contact each other in a slot depth direction in each column such that a longitudinal direction of a long side of an oblong cross section of a conductor portion faces in the slot depth direction, and a thickness of a portion of an insulating coating that is formed on a surface of the conductor portion that faces in the slot depth direction is thinner than a thickness of a portion of the insulating coating that is formed on a surface of the conductor portion that faces in a direction of slot arrangement.
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4.发明授权公开(公告)号：US10461591B2
公开(公告)日：2019-10-29
申请号：US14407218
申请日：2013-02-25
申请人： Atsushi Sakaue , Hiroyuki Akita , Hironori Tsuiki , Masaya Inoue
发明人： Atsushi Sakaue , Hiroyuki Akita , Hironori Tsuiki , Masaya Inoue
摘要： A stator winding is formed by mounting winding bodies individually into pairs of slots of a stator core separated by a predetermined number of slots, the winding bodies each being formed by winding a jointless, continuous conductor wire coated with insulation for m turns into a helical shape such that end portions of rectilinear portions are linked by coil ends, where m is a natural number that is greater than or equal to two, and the coil ends include a top portion that displaces by a predetermined amount in a radial direction at an approximately central portion between the linked rectilinear portions, the radial displacement at the top portions is approximately a×d, where a is a natural number that is greater than or equal to 1 and less than or equal to (m−1), and d is a radial thickness of the rectilinear portions.
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公开(公告)号：US20150249372A1
公开(公告)日：2015-09-03
申请号：US14427713
申请日：2013-02-26
申请人： Atsushi SAKAUE , Hiroyuki AKITA , Hironori TSUIKI , Masaya INOUE
发明人： Atsushi Sakaue , Hiroyuki Akita , Hironori Tsuiki , Masaya Inoue
IPC分类号： H02K3/34
摘要： In the electric machine according to the present invention, conductor wires are housed inside slots so as to be arranged into multiple layers in one column so as to contact each other in a slot depth direction in each column such that a longitudinal direction of a long side of an oblong cross section of a conductor portion faces in the slot depth direction, and a thickness of a portion of an insulating coating that is formed on a surface of the conductor portion that faces in the slot depth direction is thinner than a thickness of a portion of the insulating coating that is formed on a surface of the conductor portion that faces in a direction of slot arrangement.
摘要翻译： 在根据本发明的电机中，导线被容纳在槽内，以便在一个列中被布置成多个层，以便在每个列中以槽深度方向彼此接触，使得长边的纵向方向 导体部分的长方形横截面面向槽深度方向，并且形成在导体部分的面向槽深度方向的表面上的绝缘涂层的一部分的厚度比 绝缘涂层的形成在导体部分的面向槽排列方向的表面上的部分。
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公开(公告)号：US10236738B2
公开(公告)日：2019-03-19
申请号：US14766719
申请日：2013-02-18
摘要： The armature winding is configured by mounting into slot pairs n types of winding bodies that are each configured by winding a conductor wire for m turns into a helical shape, where m is a natural number that is greater than or equal to two, the n types of winding bodies have different spacings between rectilinear portions that are linked by coil ends, are housed in n adjacent pairs of slot pairs, and are configured so as to be concentric, the coil ends include a top portion at an approximately central portion, and the radial displacement at the top portion is approximately a×d, where a is a natural number that is greater than or equal to 1 and less than or equal to (m−1), and d is a radial thickness of the rectilinear portions that are housed inside the slots.
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公开(公告)号：US10170950B2
公开(公告)日：2019-01-01
申请号：US14759561
申请日：2013-01-09
摘要： First and second winding bodies are each configured so as to have a helical shape by winding a conductor wire for m turns, where m is a natural number that is greater than or equal to two, an armature winding is configured by mounting two-lane winding bodies into respective pairs of slots, two-lane winding bodies being configured by assembling the first and second winding bodies, the coil ends include a top portion that displaces in a radial direction at a central portion, and the radial displacement at the top portion is a×d, where a is a natural number that is greater than or equal to 2 and less than or equal to 2×(m−1), and d is a radial thickness of the rectilinear portions, 4×m of the rectilinear portions being housed inside the slots so as to line up in single columns.
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公开(公告)号：US10680481B2
公开(公告)日：2020-06-09
申请号：US14758817
申请日：2013-02-27
申请人： Tatsuro Hino , Tomohiro Bessho , Kazuyuki Iwamoto , Hironori Tsuiki , Shogo Okamoto , Ken Nishikawa , Masaya Inoue
发明人： Tatsuro Hino , Tomohiro Bessho , Kazuyuki Iwamoto , Hironori Tsuiki , Shogo Okamoto , Ken Nishikawa , Masaya Inoue
摘要： Insulators are respectively disposed such that longitudinal directions of trunk portions are oriented in a radial direction of teeth, and so as to place bottom surfaces of the trunk portions alongside two axial end surfaces of the teeth, concentrated winding coils are configured by winding conductor wires so as to be wound in multiple layers around the teeth so as to pass through a concave space that is formed by the trunk portions and first and second flange portions at two axial ends of the teeth, the second flange portion is disposed on an end surface of a core back of a stator core, and a temperature detecting element is installed by being inserted into an element insertion aperture that is formed on the second flange portion so as to be able to detect a temperature of a coil end of the concentrated winding coils.
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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：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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