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1. 发明申请

US20090322176A1 Synchronous motor with rotor having suitably-arranged field coil, permanent magnets, and salient-pole structure 有权
标题翻译：具有转子的同步电动机具有适当布置的励磁线圈，永磁体和凸极结构
公开(公告)号：US20090322176A1
公开(公告)日：2009-12-31
申请号：US12458019
申请日：2009-06-29
申请人： Shin Kusase , Keiji Kondou , Takeo Maekawa
发明人： Shin Kusase , Keiji Kondou , Takeo Maekawa
IPC分类号： H02K1/27
CPC分类号： H02K21/042 , H02K2201/12
摘要： A rotor of a synchronous motor includes a rotating shaft, a plurality of segments, a plurality of permanent magnets, and a field coil. The segments are located radially outward of the rotating shaft and arranged in the circumferential direction of the rotating shaft at a predetermined pitch with spaces formed therebetween. Each of the segments has a recess making up a magnetic reluctance portion and an opposite pair of ends making up salient-pole portions. Each of the permanent magnets is disposed in one the spaces between the segments with a predetermined orientation of its N and S poles. The field coil is wound around the segments to extend in the circumferential direction of the rotating shaft through the recesses of the segments. The field coil creates, when energized with DC current, magnetic flux which magnetizes the pair of ends of each of the segments in opposite directions.
摘要翻译：同步电动机的转子包括旋转轴，多个段，多个永磁体和励磁线圈。所述段位于所述旋转轴的径向外侧，并以预定的间距沿所述旋转轴的圆周方向布置，并且间隔开间隔。每个段具有构成磁阻部分的凹部和构成凸极部分的相对的一对端部。每个永磁体以其N极和S极的预定取向设置在段之间的空间中的一个中。励磁线圈缠绕在片段上，通过节段的凹部在旋转轴的圆周方向上延伸。当通过直流电流通电时，励磁线圈产生磁通量，其以相反方向磁化每个段的一对端部。

2. 发明授权

US08334632B2 Stator for a rotating electric machine and rotating electric machine 失效
标题翻译：旋转电机和旋转电机的定子
公开(公告)号：US08334632B2
公开(公告)日：2012-12-18
申请号：US12916861
申请日：2010-11-01
申请人： Keiji Kondou , Makoto Taniguchi , Takeo Maekawa , Akira Fukushima , Akito Akimoto , Shin Kusase , Yuya Mizuma
发明人： Keiji Kondou , Makoto Taniguchi , Takeo Maekawa , Akira Fukushima , Akito Akimoto , Shin Kusase , Yuya Mizuma
IPC分类号： H02K1/06
CPC分类号： H02K1/16
摘要： A stator includes a stator-core having slots and teeth, and a back-yoke having convex and concave portions. The convex portions are partially inserted into the slots, and the concave portions receive the teeth. The teeth include tip portions whose circumferential widths become larger along a radial direction from the inside to the outside of the stator. The back-yoke includes convex portions whose circumferential widths become larger along the radial direction from the outside to the inside of the stator. The tip portions and the convex portions have substantially the same shape. The length of a joint portion between the tip portion and the convex portion, the circumferential width of the tooth corresponding to a tip surface of the convex portion, the width of a root portion of the tooth, and the circumferential width of the convex portion corresponding to a bottom face of the concave portion are substantially the same.
摘要翻译：定子包括具有槽和齿的定子芯和具有凸部和凹部的后轭。凸部部分地插入槽中，凹部接收齿。齿包括从定子的内侧向外侧的径向的周向宽度变大的前端部。后轭包括从定子的外侧向内侧的径向的周向宽度变大的凸部。前端部和凸部具有大致相同的形状。前端部和凸部之间的接合部的长度，与凸部的前端面相对应的齿的圆周宽度，齿的根部的宽度以及凸部的周向宽度对应凹部的底面基本相同。

3. 发明授权

US07969057B2 Synchronous motor with rotor having suitably-arranged field coil, permanent magnets, and salient-pole structure 有权
标题翻译：具有转子的同步电动机具有适当布置的励磁线圈，永磁体和凸极结构
公开(公告)号：US07969057B2
公开(公告)日：2011-06-28
申请号：US12458019
申请日：2009-06-29
申请人： Shin Kusase , Keiji Kondou , Takeo Maekawa
发明人： Shin Kusase , Keiji Kondou , Takeo Maekawa
IPC分类号： H02K1/22 , H02K21/04
CPC分类号： H02K21/042 , H02K2201/12
摘要： A rotor of a synchronous motor includes a rotating shaft, a plurality of segments, a plurality of permanent magnets, and a field coil. The segments are located radially outward of the rotating shaft and arranged in the circumferential direction of the rotating shaft at a predetermined pitch with spaces formed therebetween. Each of the segments has a recess making up a magnetic reluctance portion and an opposite pair of ends making up salient-pole portions. Each of the permanent magnets is disposed in one the spaces between the segments with a predetermined orientation of its N and S poles. The field coil is wound around the segments to extend in the circumferential direction of the rotating shaft through the recesses of the segments. The field coil creates, when energized with DC current, magnetic flux which magnetizes the pair of ends of each of the segments in opposite directions.
摘要翻译：同步电动机的转子包括旋转轴，多个段，多个永磁体和励磁线圈。所述段位于所述旋转轴的径向外侧，并以预定的间距沿所述旋转轴的圆周方向布置，并且间隔开间隔。每个段具有构成磁阻部分的凹部和构成凸极部分的相对的一对端部。每个永磁体以其N极和S极的预定取向设置在段之间的空间中的一个中。励磁线圈缠绕在片段上，通过节段的凹部在旋转轴的圆周方向上延伸。当通过直流电流通电时，励磁线圈产生磁通量，其以相反方向磁化每个段的一对端部。

4. 发明授权

US08736132B2 Stator of rotating electrical machine 有权
标题翻译：旋转电机定子
公开(公告)号：US08736132B2
公开(公告)日：2014-05-27
申请号：US13094972
申请日：2011-04-27
申请人： Makoto Taniguchi , Keiji Kondou , Akito Akimoto
发明人： Makoto Taniguchi , Keiji Kondou , Akito Akimoto
IPC分类号： H02K3/04
CPC分类号： H02K3/28 , H02K15/0081
摘要： A turn part of a lead wire includes a projection part, a slope part and a second bent part. The projection part projects from a first slot to a direction parallel to an axial direction of the stator core. The slope part is diagonally extended at an angle of less than 90 degrees aiming to a Kth slot. The Kth slot is separated from the first slot at a specific interval via a first bent part that is bent in a circumferential direction from a tip of the projection part. The second bent part is connected with the slot accommodation part accommodated in the Kth slot, and is bent to the direction parallel to the axial direction of the stator core from a tip of the slope part.
摘要翻译：引线的转弯部分包括突出部分，倾斜部分和第二弯曲部分。突出部从第一槽突出到与定子芯的轴向平行的方向。斜坡部分以小于90度的角度对角地延伸，瞄准第K个槽。第K槽通过从突起部的尖端沿圆周方向弯曲的第一弯曲部分，以特定间隔与第一槽隔开。第二弯曲部与容纳在第K槽中的狭槽容纳部连接，并且从斜面部的前端沿着与定子芯的轴向平行的方向弯曲。

5. 发明申请

US20110260570A1 STATOR OF ROTATING ELECTRICAL MACHINE 有权
标题翻译：旋转电机定子
公开(公告)号：US20110260570A1
公开(公告)日：2011-10-27
申请号：US13094972
申请日：2011-04-27
申请人： Makoto Taniguchi , Keiji Kondou , Akito Akimoto
发明人： Makoto Taniguchi , Keiji Kondou , Akito Akimoto
IPC分类号： H02K3/12 , H02K3/28
CPC分类号： H02K3/28 , H02K15/0081
摘要： A turn part of a lead wire includes a projection part, a slope part and a second bent part. The projection part projects from a first slot to a direction parallel to an axial direction of the stator core. The slope part is diagonally extended at an angle of less than 90 degrees aiming to a Kth slot. The Kth slot is separated from the first slot at a specific interval via a first bent part that is bent in a circumferential direction from a tip of the projection part. The second bent part is connected with the slot accommodation part accommodated in the Kth slot, and is bent to the direction parallel to the axial direction of the stator core from a tip of the slope part.
摘要翻译：引线的转弯部分包括突出部分，倾斜部分和第二弯曲部分。突出部从第一槽突出到与定子芯的轴向平行的方向。斜坡部分以小于90度的角度对角地延伸，瞄准第K个槽。第K槽通过从突起部的尖端沿圆周方向弯曲的第一弯曲部分，以特定间隔与第一槽隔开。第二弯曲部与容纳在第K槽中的狭槽容纳部连接，并且从斜面部的前端沿着与定子芯的轴向平行的方向弯曲。

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