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1.发明授权公开(公告)号：US08030812B2
公开(公告)日：2011-10-04
申请号：US12370307
申请日：2009-02-12
IPC分类号： H02K3/12
CPC分类号： H02K3/28 , H02K3/12 , H02K15/0081
摘要： Each pair of coils mutually connected in a stator winding is arranged in a fashion that a first coil of each pair of coils has an inner-circumferential-side coil terminal (212) led out from an inner-circumferential-side slot position in the direction of a coil end (220) of the stator winding, and that a second coil of each pair of coils has an outer-circumferential-side coil terminal (211) led out from an outer-circumferential-side slot position in the direction of the coil end (220) of the stator winding for connection to the inner-circumferential-side coil terminal (212), wherein there is provided a coil terminal connection structure in which the inner-circumferential-side coil terminal (212) is connected to the outer-circumferential-side coil terminal (211) across the coil end (220), and joint parts (211a, 212a) thereof are bent close to the coil end (220).
摘要翻译： 互相连接在定子绕组中的每对线圈以每一对线圈的第一线圈的内周侧线圈端子（212）的方式配置，内周侧线圈端子（212）从内周侧槽位置朝向 定子绕组的线圈端部（220），并且每对线圈的第二线圈具有从外周侧槽位置沿着该方向从外周侧槽位置引出的外周侧线圈端子（211） 用于与内周侧线圈端子（212）连接的定子绕组的线圈端部（220），其中，设置有内周侧线圈端子（212）连接到所述内周侧线圈端子 跨越线圈端（220）的外周侧线圈端子（211）及其接合部（211a，212a）在线圈端（220）附近弯曲。
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2.发明申请公开(公告)号：US20090200888A1
公开(公告)日：2009-08-13
申请号：US12370307
申请日：2009-02-12
IPC分类号： H02K3/28
CPC分类号： H02K3/28 , H02K3/12 , H02K15/0081
摘要： Each pair of coils mutually connected in a stator winding is arranged in a fashion that a first coil of each pair of coils has an inner-circumferential-side coil terminal (212) led out from an inner-circumferential-side slot position in the direction of a coil end (220) of the stator winding, and that a second coil of each pair of coils has an outer-circumferential-side coil terminal (211) led out from an outer-circumferential-side slot position in the direction of the coil end (220) of the stator winding for connection to the inner-circumferential-side coil terminal (212), wherein there is provided a coil terminal connection structure in which the inner-circumferential-side coil terminal (212) is connected to the outer-circumferential-side coil terminal (211) across the coil end (220), and joint parts (211a, 212a) thereof are bent close to the coil end (220).
摘要翻译： 互相连接在定子绕组中的每对线圈以每一对线圈的第一线圈的内周侧线圈端子（212）的方式配置，内周侧线圈端子（212）从内周侧槽位置朝向 定子绕组的线圈端部（220），并且每对线圈的第二线圈具有从外周侧槽位置沿着该方向从外周侧槽位置引出的外周侧线圈端子（211） 用于与内周侧线圈端子（212）连接的定子绕组的线圈端部（220），其中，设置有内周侧线圈端子（212）连接到所述内周侧线圈端子 跨越线圈端（220）的外周侧线圈端子（211）及其接合部（211a，212a）在线圈端（220）附近弯曲。
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公开(公告)号：US20090267441A1
公开(公告)日：2009-10-29
申请号：US12370082
申请日：2009-02-12
申请人： Hiromichi HIRAMATSU , Takashi Ishigami , Yasuyuki Saito , Yuichiro Tanaka , Kenichi Nakayama , Yutaka Matsunobu , Noriaki Hino
发明人： Hiromichi HIRAMATSU , Takashi Ishigami , Yasuyuki Saito , Yuichiro Tanaka , Kenichi Nakayama , Yutaka Matsunobu , Noriaki Hino
CPC分类号： H02K3/28 , H02K15/066
摘要： A rotating electrical machine includes a stator including at least two element coils of the same phase each having a plurality of turns and connected to each other through a coil-to-coil connection wire, the element coils being arranged in adjacent slots, respectively; and a rotor rotatably provided to the stator through a gap. The element coils of the same phase are fitted in the adjacent slots so that wound around portions of the element coils partially overlap each other. The coil-to-coil connection wire connects at a coil end portion conductor wires extending from linear conductor wire portions of innermost wires of the element coils contained in the slots.
摘要翻译： 旋转电机包括：定子，其包括相同相的至少两个元件线圈，每个元件线圈具有多个匝并且通过线圈与线圈连接线彼此连接，元件线圈分别布置在相邻的插槽中; 以及通过间隙可旋转地设置在定子上的转子。 相同相位的元件线圈被装配在相邻的槽中，使得围绕元件线圈的部分缠绕部分地彼此重叠。 线圈到线圈连接线在线圈端部处连接，导线从包含在槽中的元件线圈的最内部线的线性导线部分延伸。
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公开(公告)号：US08384263B2
公开(公告)日：2013-02-26
申请号：US12370082
申请日：2009-02-12
申请人： Hiromichi Hiramatsu , Takashi Ishigami , Yasuyuki Saito , Yuichiro Tanaka , Kenichi Nakayama , Yutaka Matsunobu , Noriaki Hino
发明人： Hiromichi Hiramatsu , Takashi Ishigami , Yasuyuki Saito , Yuichiro Tanaka , Kenichi Nakayama , Yutaka Matsunobu , Noriaki Hino
CPC分类号： H02K3/28 , H02K15/066
摘要： A rotating electrical machine includes a stator including at least two element coils of the same phase each having a plurality of turns and connected to each other through a coil-to-coil connection wire, the element coils being arranged in adjacent slots, respectively; and a rotor rotatably provided to the stator through a gap. The element coils of the same phase are fitted in the adjacent slots so that wound around portions of the element coils partially overlap each other. The coil-to-coil connection wire connects at a coil end portion conductor wires extending from linear conductor wire portions of innermost wires of the element coils contained in the slots.
摘要翻译： 旋转电机包括：定子，其包括相同相的至少两个元件线圈，每个元件线圈具有多个匝并且通过线圈与线圈连接线彼此连接，元件线圈分别布置在相邻的插槽中; 以及通过间隙可旋转地设置在定子上的转子。 相同相位的元件线圈被装配在相邻的槽中，使得围绕元件线圈的部分缠绕部分地彼此重叠。 线圈到线圈连接线在线圈端部处连接，导线从包含在槽中的元件线圈的最内部线的线性导线部分延伸。
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公开(公告)号：US20090085421A1
公开(公告)日：2009-04-02
申请号：US12197085
申请日：2008-08-22
申请人： Yasuyuki SAITO , Takashi Ishigami , Kenichi Nakayama , Akira Toba , Toru Mita
发明人： Yasuyuki SAITO , Takashi Ishigami , Kenichi Nakayama , Akira Toba , Toru Mita
CPC分类号： H02K3/487 , H02K3/12 , H02K3/28 , H02K3/345 , H02K2203/09 , Y10T29/49009
摘要： A rotating electrical machine includes: a stator that has a stator core and a stator coil; and a rotor disposed rotatably on an inner circumferential side of the stator core. The stator core includes a plurality of slots opening on the inner circumferential side and the slots are each formed as an open slot with a width of an inner circumferential-side opening thereof ranging along a circumferential direction set substantially equal to or greater than a width of a bottom side measured along the circumferential direction. The stator further includes a slot insulator disposed between inner wall of each of the slots at the stator core and the stator coil and a holding member constituted with a nonmagnetic material and inserted in each of the slots at the stator core so as to hold the slot insulator between two side surfaces present along the circumferential direction at the slot. The stator is formed by winding the stator coil through the plurality of slots.
摘要翻译： 旋转电机包括：具有定子芯和定子线圈的定子; 以及可转动地设置在定子铁芯的内周侧的转子。 定子铁芯包括在内周侧开口的多个槽，并且槽各自形成为开口槽，其内周侧开口的宽度沿着圆周方向设置，该圆周方向设定为基本上等于或大于 沿圆周方向测量的底侧。 定子还包括设置在定子铁芯和定子线圈之间的每个槽的内壁之间的槽绝缘体，以及由非磁性材料构成并插入定子铁心中的每个槽中的保持构件，以便将该槽 两个侧表面之间的绝缘体沿着圆周方向在槽处存在。 定子通过将定子线圈卷绕在多个槽中而形成。
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公开(公告)号：US08330318B2
公开(公告)日：2012-12-11
申请号：US12197085
申请日：2008-08-22
申请人： Yasuyuki Saito , Takashi Ishigami , Kenichi Nakayama , Akira Toba , Toru Mita
发明人： Yasuyuki Saito , Takashi Ishigami , Kenichi Nakayama , Akira Toba , Toru Mita
IPC分类号： H02K3/48
CPC分类号： H02K3/487 , H02K3/12 , H02K3/28 , H02K3/345 , H02K2203/09 , Y10T29/49009
摘要： A rotating electrical machine includes: a stator that has a stator core and a stator coil; and a rotor disposed rotatably on an inner circumferential side of the stator core. The stator core includes a plurality of slots opening on the inner circumferential side and the slots are each formed as an open slot with a width of an inner circumferential-side opening thereof ranging along a circumferential direction set substantially equal to or greater than a width of a bottom side measured along the circumferential direction. The stator further includes a slot insulator disposed between inner wall of each of the slots at the stator core and the stator coil and a holding member constituted with a nonmagnetic material and inserted in each of the slots at the stator core so as to hold the slot insulator between two side surfaces present along the circumferential direction at the slot. The stator is formed by winding the stator coil through the plurality of slots.
摘要翻译： 旋转电机包括：具有定子芯和定子线圈的定子; 以及可转动地设置在定子铁芯的内周侧的转子。 定子铁芯包括在内周侧开口的多个槽，并且槽各自形成为开口槽，其内周侧开口的宽度沿着圆周方向设置，该圆周方向设定为基本上等于或大于 沿圆周方向测量的底侧。 定子还包括设置在定子铁芯和定子线圈之间的每个槽的内壁之间的槽绝缘体，以及由非磁性材料构成并插入定子铁心中的每个槽中的保持构件，以便将该槽 两个侧表面之间的绝缘体沿着圆周方向在槽处存在。 定子通过将定子线圈卷绕在多个槽中而形成。
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7.发明授权Rotary electric machine, crank-shaped continuously winding coil, distribution winding stator and forming method thereof 有权旋转电机，曲柄连续卷绕线圈，分配绕组定子及其成形方法公开(公告)号：US07825562B2
公开(公告)日：2010-11-02
申请号：US11874291
申请日：2007-10-18
申请人： Takashi Naganawa , Takashi Ishigami , Hiromichi Hiramatsu , Kenichi Nakayama , Tsuyoshi Goto , Yoshimi Mori , Tomohiro Adachi
发明人： Takashi Naganawa , Takashi Ishigami , Hiromichi Hiramatsu , Kenichi Nakayama , Tsuyoshi Goto , Yoshimi Mori , Tomohiro Adachi
IPC分类号： H02K3/04
CPC分类号： H02K15/045 , H02K3/28 , H02K15/063 , Y10T29/49009
摘要： In a distribution winding stator using a coil for a rectangular conductor, a coil end is made smaller than before, and the reduction in the current density is aimed, so that a rotary electric machine of a small size and a high power output is obtained. A conductive wire of a rectangular shape in cross section is double-wound, and is allowed to be shifted by the whole width of the wire having double-wound the crowns of both ends, and is formed to crank shape so as to become a length within the range of the intervals of the adjacent slots, so that the conductive wire is formed by being inserted into the slot of the stator.
摘要翻译： 在使用矩形导线的线圈的配线绕组定子中，使线圈端比以前小，并且目标是电流密度的降低，从而获得小尺寸和高功率输出的旋转电机。 横截面为矩形的导线是双重缠绕的，并且允许在具有双重缠绕的两端的冠部的线的整个宽度上移动，并且形成为曲柄形状以变成长度 在相邻槽的间隔的范围内，使得导线通过插入定子的槽而形成。
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公开(公告)号：US08294324B2
公开(公告)日：2012-10-23
申请号：US11965215
申请日：2007-12-27
IPC分类号： H02K3/04
CPC分类号： H02K3/28 , H02K3/12 , H02K15/045
摘要： A rotating machinery is to be provided wherein coils can be wound round a stator core in a minimized state of connected parts. In a rotating machinery comprising a stator formed annularly and a rotor disposed rotatably on the inner periphery side of the stator, the stator comprises a stator core, the stator core having in the circumferential direction a plurality of slots each having a coil inserting portion on the inner periphery side, and coils wound by lap winding within the slots, at least the lap-wound winding portion of the coils in each slot being constituted by a continuous line and wound at a coil end so as to straddle the inner periphery side and the outer periphery side of the slot. According to this construction there is no increase in the number of connected parts even if the number of turns in the winding portion is increased.
摘要翻译： 提供旋转机械，其中线圈可以以连接部件的最小化状态缠绕在定子芯上。 在包括环形的定子和可旋转地设置在定子的内周侧上的转子的旋转机械中，定子包括定子芯，定子芯沿圆周方向具有多个槽，每个槽在其上具有线圈插入部分 内周侧，以及在缝隙内缠绕卷绕的线圈，每个槽中的线圈的至少卷绕绕组部分由连续的线构成，并在线圈端缠绕成跨越内周侧， 槽的外周侧。 根据该结构，即使卷绕部的匝数增加，连接部的数量也不增加。
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公开(公告)号：US20080174199A1
公开(公告)日：2008-07-24
申请号：US11965215
申请日：2007-12-27
CPC分类号： H02K3/28 , H02K3/12 , H02K15/045
摘要： A rotating machinery is to be provided wherein coils can be wound round a stator core in a minimized state of connected parts. In a rotating machinery comprising a stator formed annularly and a rotor disposed rotatably on the inner periphery side of the stator, the stator comprises a stator core, the stator core having in the circumferential direction a plurality of slots each having a coil inserting portion on the inner periphery side, and coils wound by lap winding within the slots, at least the lap-wound winding portion of the coils in each slot being constituted by a continuous line and wound at a coil end so as to straddle the inner periphery side and the outer periphery side of the slot. According to this construction there is no increase in the number of connected parts even if the number of turns in the winding portion is increased.
摘要翻译： 提供旋转机械，其中线圈可以以连接部件的最小化状态缠绕在定子芯上。 在包括环形的定子和可旋转地设置在定子的内周侧上的转子的旋转机械中，定子包括定子芯，定子芯沿圆周方向具有多个槽，每个槽在其上具有线圈插入部分 内周侧，以及在缝隙内缠绕卷绕的线圈，每个槽中的线圈的至少卷绕绕组部分由连续的线构成，并在线圈端缠绕成跨越内周侧， 槽的外周侧。 根据该结构，即使卷绕部的匝数增加，连接部的数量也不增加。
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公开(公告)号：US09413201B2
公开(公告)日：2016-08-09
申请号：US13810838
申请日：2011-07-20
申请人： Yasuyuki Saito , Noriaki Hino , Tomoaki Kaimori , Kenichi Nakayama , Yoshimi Mori , Keiji Oda
发明人： Yasuyuki Saito , Noriaki Hino , Tomoaki Kaimori , Kenichi Nakayama , Yoshimi Mori , Keiji Oda
摘要： A rotating electrical machine includes: a stator core; a stator winding; and a rotor. Cross conductors connect slot conductors to run astride slots with the slot pitch N+1 at coil ends on one side and run astride slots with the slot pitch N−1 at coil ends on another side, with N representing a number of slots per pole; the stator winding includes slot conductor groups each having a plurality of slot conductors; the plurality of slot conductors in each slot conductor group are inserted at a predetermined number Ns of successive slots so that the slot conductors in the slot conductor group take successive slot positions and successive layer positions; and the number Ns is set so that Ns=NSPP+NL when NSPP represents a number of slots per phase per pole and a number of layers is expressed as 2×NL.
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