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31. 发明授权

US07215055B2 Vehicle 有权
标题翻译：车辆
公开(公告)号：US07215055B2
公开(公告)日：2007-05-08
申请号：US11234134
申请日：2005-09-26
申请人： Fumio Tajima , Yutaka Matsunobe , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keijiro Oda
发明人： Fumio Tajima , Yutaka Matsunobe , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keijiro Oda
IPC分类号： H02K21/16 , H02K3/28 , H02K21/12 , H02M7/5387 , H02P23/00
CPC分类号： H02K19/103 , B60L15/025 , B60L2200/26 , H02K1/246 , H02K1/276 , H02K3/28 , H02K21/16 , H02K29/03 , H02K2213/03 , Y02T10/641 , Y02T10/643
摘要： A rotating electric machine comprises a stator having stator salient poles, three-phase windings wound around said stator salient poles, a rotor rotatable held inside the said stator, and permanent magnets inserted into said rotor and positioned opposite to said stator salient poles. The three-phase windings are concentratively wound around each of the stator salient poles, with windings of each phase wound around more than one stator salient pole. The windings of each phase have a phase difference of voltage between at least one of the windings and the other.
摘要翻译：旋转电机包括具有定子凸极的定子，缠绕在所述定子凸极上的三相绕组，可旋转地保持在所述定子内的转子，以及插入所述转子并与所述定子凸极相对定位的永磁体。三相绕组集中缠绕在每个定子凸极上，每相的绕组围绕多于一个定子凸极。每相的绕组具有至少一个绕组与另一绕组之间的电压相位差。

32. 发明授权

US07196447B2 Rotating electric machine 有权
标题翻译：旋转电机
公开(公告)号：US07196447B2
公开(公告)日：2007-03-27
申请号：US11234113
申请日：2005-09-26
申请人： Fumio Tajima , Yutaka Matsunobe , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keijiro Oda
发明人： Fumio Tajima , Yutaka Matsunobe , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keijiro Oda
IPC分类号： H02K21/16 , H02K3/38
CPC分类号： H02K19/103 , B60L15/025 , B60L2200/26 , H02K1/246 , H02K1/276 , H02K3/28 , H02K21/16 , H02K29/03 , H02K2213/03 , Y02T10/641 , Y02T10/643
摘要： A rotating electric machine comprises a stator having stator salient poles, three-phases windings wound around the stator salient poles, a rotor rotatable held inside the stator, and permanent magnets inserted into the rotor and positioned opposite to the stator salient poles. Three-phase windings, which are concentratively wound around each of the stator salient poles, are wound around more than one stator salient pole. The windings of each phase have a phase difference of voltage between at least one of the windings and the other.
摘要翻译：旋转电机包括具有定子凸极的定子，缠绕在定子凸极上的三相绕组，可旋转地保持在定子内的转子和插入转子中并与定子凸极相对定位的永磁体。集中缠绕在每个定子凸极上的三相绕组缠绕在多于一个的定子凸极上。每相的绕组具有至少一个绕组与另一绕组之间的电压相位差。

33. 发明申请

US20060017419A1 Vehicle 有权
标题翻译：车辆
公开(公告)号：US20060017419A1
公开(公告)日：2006-01-26
申请号：US11234134
申请日：2005-09-26
申请人： Fumio Tajima , Yutaka Matsunobe , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keijiros Oda
发明人： Fumio Tajima , Yutaka Matsunobe , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keijiros Oda
IPC分类号： H02M7/5387 , H02K21/12 , H02P23/00
CPC分类号： H02K19/103 , B60L15/025 , B60L2200/26 , H02K1/246 , H02K1/276 , H02K3/28 , H02K21/16 , H02K29/03 , H02K2213/03 , Y02T10/641 , Y02T10/643
摘要： A rotating electric machine comprises a stator having stator salient poles, three-phase windings wound around said stator salient poles, a rotor rotatable held inside the said stator, and permanent magnets inserted into said rotor and positioned opposite to said stator salient poles. The three-phase windings are concentratively wound around each of the stator salient poles, with windings of each phase wound around more than one stator salient pole. The windings of each phase have a phase difference of voltage between at least one of the windings and the other.
摘要翻译：旋转电机包括具有定子凸极的定子，缠绕在所述定子凸极上的三相绕组，可旋转地保持在所述定子内的转子，以及插入所述转子并与所述定子凸极相对定位的永磁体。三相绕组集中缠绕在每个定子凸极上，每相的绕组围绕多于一个定子凸极。每相的绕组具有至少一个绕组与另一绕组之间的电压相位差。

34. 发明申请

US20060017344A1 Rotating electric machine 有权
标题翻译：旋转电机
公开(公告)号：US20060017344A1
公开(公告)日：2006-01-26
申请号：US11234113
申请日：2005-09-26
申请人： Fumio Tajima , Yutaka Matsunobe , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keiji Oda
发明人： Fumio Tajima , Yutaka Matsunobe , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keiji Oda
IPC分类号： H02K21/12 , H02K1/27
CPC分类号： H02K19/103 , B60L15/025 , B60L2200/26 , H02K1/246 , H02K1/276 , H02K3/28 , H02K21/16 , H02K29/03 , H02K2213/03 , Y02T10/641 , Y02T10/643
摘要： A rotating electric machine comprises a stator having stator salient poles, three-phases windings wound around the stator salient poles, a rotor rotatable held inside the stator, and permanent magnets inserted into the rotor and positioned opposite to the stator salient poles. Three-phase windings, which are concentratively wound around each of the stator salient poles, are wound around more than one stator salient pole. The windings of each phase have a phase difference of voltage between at least one of the windings and the other.
摘要翻译：旋转电机包括具有定子凸极的定子，缠绕在定子凸极上的三相绕组，可旋转地保持在定子内的转子和插入转子中并与定子凸极相对定位的永磁体。集中缠绕在每个定子凸极上的三相绕组缠绕在多于一个的定子凸极上。每相的绕组具有至少一个绕组与另一绕组之间的电压相位差。

35. 发明授权

US06949856B2 Permanent magnet rotating electric machine and electrically driven vehicle employing same 失效
标题翻译：永磁旋转电机及采用其的电动车
公开(公告)号：US06949856B2
公开(公告)日：2005-09-27
申请号：US10800752
申请日：2004-03-16
申请人： Fumio Tajima , Yutaka Matsunobe , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keiji Oda
发明人： Fumio Tajima , Yutaka Matsunobe , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keiji Oda
IPC分类号： H02M7/5387 , H02K3/28 , H02K21/16 , H02K21/12
CPC分类号： H02K19/103 , B60L15/025 , B60L2200/26 , H02K1/246 , H02K1/276 , H02K3/28 , H02K21/16 , H02K29/03 , H02K2213/03 , Y02T10/641 , Y02T10/643
摘要： A rotating electric machine comprises a stator having stator salient poles, three-phases windings wound around said stator salient poles, a rotor rotatable held inside the said stator, and permanent magnets inserted into said rotor and positioned opposite to said stator salient poles, wherein said three-phase windings are concentratively wound around each of said stator salient poles, said windings of each phase are wound around at more than one stator salient p9ole, and said windings of each phase have a phase difference of voltage between at least one of the windings and the other.
摘要翻译：旋转电机包括具有定子凸极的定子，缠绕在所述定子凸极上的三相绕组，可旋转地保持在所述定子内部的转子和插入所述转子并与所述定子凸极相对定位的永磁体，其中所述三相绕组集中缠绕在每个所述定子凸极上，每相的绕组围绕多于一个定子凸极p9ole缠绕，并且每相的所述绕组具有至少一个绕组之间的电压相位差和另一个。

36. 发明授权

US06445100B1 Permanent magnet dynamo electric machine 有权
公开(公告)号：US06445100B1
公开(公告)日：2002-09-03
申请号：US09729188
申请日：2000-12-05
申请人： Fumio Tajima , Yutaka Matsunobu , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keiji Oda
发明人： Fumio Tajima , Yutaka Matsunobu , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keiji Oda
IPC分类号： H02K128
摘要： In order to realize a permanent magnet dynamo electric machine which permits a high speed rotation, the permanent magnet dynamo electrIc machine including a stator 20 having a stator iron core 22 in which a stator winding 24 is wound, and a rotor 30 facing the inner circumference of the stator 20 and rotatably supported thereby, the rotor 30 having a rotor iron core 32 and a plurality of permanent magnets 36 arranged inside the rotor iron core 32 so as to face the stator iron core 22, wherein the rotor iron core 32 is provided with the same number of permanent magnet insertion holes 34 as the plurality of permanent magnets 36 for receiving the same at positions where ratio R1/R0 is equal to or more than 0.85, wherein R0 is the radius of the rotor 30 and R1 is the radius of an imaginary circle drawn by inscribing the faces of the plurality of permanent magnets 36 at the side remote from the stator 20.

37. 发明授权

US5990657A Inverter system and control system for electric vehicle 失效
标题翻译：电动车变频系统及控制系统
公开(公告)号：US5990657A
公开(公告)日：1999-11-23
申请号：US808809
申请日：1997-02-28
申请人： Ryoso Masaki , Yuusuke Takamoto , Satoru Kaneko , Fumio Tajima , Hiroshi Katada
发明人： Ryoso Masaki , Yuusuke Takamoto , Satoru Kaneko , Fumio Tajima , Hiroshi Katada
IPC分类号： H02M7/537 , B60L9/16 , B60L15/02 , H02M7/48 , H02P21/00 , H02P27/04 , H02P27/08
CPC分类号： B60L15/025 , H02M7/53875 , H02M2001/0048 , H02M2007/53876 , Y02T10/643
摘要： An inverter system providing both an improvement in the voltage utilization factor and a reduction in the switching loss uses a two-phase switching method. In the inverter system, an .alpha.-axis voltage command value; v.sub..alpha.r and a .beta.-axis voltage command value v.sub..beta.r are input to a stop phase selection means. Six sections are judged based on the values v.sub..alpha.r and v.sub..beta.r to select phases for which it is allowable to stop pulse width modulation control in a two-phase switching method. Then, a phase having the largest absolute value of current is selected among the phases for which it is allowable to stop pulse width modulation control using a U-phase current i.sub.u and a V-phase current i.sub.v. This information is a control mode S. Based on these, two-phase switching calculations are performed by a dead-time compensation calculation means and a pulse width modulation generating means. By doing so, the switching loss can be reduced.
摘要翻译：提供电压利用率的改善和开关损耗的降低的逆变器系统使用两相开关方法。在逆变器系统中，有一个α轴电压指令值; vαr和β轴电压指令值vβr被输入到停止相位选择装置。基于值vαr和vβr判断六个部分，以选择允许在两相切换方法中停止脉宽调制控制的相位。然后，在允许使用U相电流iu和V相电流iv停止脉宽调制控制的相中选择具有最大绝对值电流的相位。该信息是控制模式S.基于这些，通过死区补偿计算装置和脉宽调制发生装置执行两相切换计算。通过这样做，可以减少开关损耗。

38. 发明授权

US5811904A Permanent magnet dynamo electric machine 失效
标题翻译：永磁发电机
公开(公告)号：US5811904A
公开(公告)日：1998-09-22
申请号：US821541
申请日：1997-03-21
申请人： Fumio Tajima , Yutaka Matsunobu , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keiji Oda
发明人： Fumio Tajima , Yutaka Matsunobu , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keiji Oda
IPC分类号： H02K1/27 , H02K1/28 , H02K21/12 , H02K29/06
CPC分类号： H02K1/276 , B60L2200/00 , H02K29/06 , Y02T10/641
摘要： In order to realize a permanent magnet dynamo electric machine which permits a high speed of rotation, the permanent magnet dynamo electric machine includes a stator 20 having a stator iron core 22 in which a stator winding 24 is wound, and a rotor 30 facing the inner circumference of the stator 20 and rotatably supported thereby, the rotor 30 having a rotor iron core 32 and a plurality of permanent magnets 36 arranged inside the rotor iron core 32 so as to face the stator iron core 22, wherein the rotor iron core 32 is provided with the same number of permanent magnet insertion holes 34 as the number of permanent magnets 36 for receiving the same at positions where the ratio R1/R0 is equal to or more than 0.85, wherein R0 is the radius of the rotor 30 and R1 is the radius of an imaginary circle drawn by inscribing the faces of the plurality of permanent magnets 36 at the side remote from the stator 20.
摘要翻译：为了实现允许高速旋转的永久磁铁发电机，永磁发电机包括具有定子铁芯22的定子20，定子绕组24绕其中定子铁芯22和面向内部的转子30 定子20的圆周并且由此可旋转地支撑，转子30具有转子铁芯32和多个永久磁铁36，其布置在转子铁芯32的内部以面对定子铁芯22，其中转子铁芯32是具有与比率R1 / R0等于或大于0.85的位置处接收相同数量的永磁体插入孔34，其中R0是转子30的半径，R1是通过在远离定子20的一侧刻上多个永磁体36的表面而绘制的假想圆的半径。

39. 发明授权

US09511371B2 Grinding type vertical grain polishing machine 有权
标题翻译：研磨型立式抛光机
公开(公告)号：US09511371B2
公开(公告)日：2016-12-06
申请号：US14117034
申请日：2012-04-23
申请人： Yasuyoshi Seto , Fumio Tajima , Kazuto Nonaka , Yasunori Koike , Koji Yamamoto
发明人： Yasuyoshi Seto , Fumio Tajima , Kazuto Nonaka , Yasunori Koike , Koji Yamamoto
IPC分类号： B02B3/00 , B02B3/04 , B02B3/08 , B02B7/02
CPC分类号： B02B3/00 , B02B3/04 , B02B7/02
摘要： A bran removing wire-mesh tube includes: bran removing wire-mesh tube parts 28 divided in more than one in a circumferential direction in planar view; and a plurality of support pillars 33 erected at intervals in the circumferential direction to respectively fix both side edges of the divided bran removing wire-mesh tube parts 28. Each of the support pillars 33 is provided with an elongated resistor 34 that suppresses grains from moving in the circumferential direction along with rotation of grinding type grain cleaning rolls 26. The resistor 34 is urged by an elastic member 37 to a position at which the resistor 34 protrudes toward the inside of a grain cleaning chamber 30. Further, the resistor 34 is provided so as to be movable in a radial direction to a position farther from the grain cleaning chamber 30 due to resistance from the grains.
摘要翻译：麸皮去丝网管包括：在平面视图中沿圆周方向分割成多于一个的麸皮去丝网管部分28; 以及在圆周方向上间隔地竖立的多个支撑柱33，以分别固定分开的除去丝网管部件28的两个侧边缘。每个支撑柱33设置有细长电阻器34，其抑制谷物移动沿研磨型谷物清洁辊26的旋转沿圆周方向。电阻器34被弹性部件37推压到电阻器34朝向谷物清洁室30的内部突出的位置。此外，电阻器34是被设置为能够在径向方向上移动到远离颗粒清洁室30的位置，这是由于抵抗颗粒的阻力。

40. 发明申请

US20150091406A1 PERMANENT MAGNET MOTOR 审中-公开
标题翻译：永磁电机
公开(公告)号：US20150091406A1
公开(公告)日：2015-04-02
申请号：US14388612
申请日：2012-03-30
申请人： Fumio Tajima , Yoshihiro Yamaguchi , Hiroshi Nagase , Masataka Yahara , Yukinari Fujisawa
发明人： Fumio Tajima , Yoshihiro Yamaguchi , Hiroshi Nagase , Masataka Yahara , Yukinari Fujisawa
IPC分类号： H02K1/27
CPC分类号： H02K1/2773 , H02K1/2766 , H02K21/16 , H02K2213/03
摘要： A permanent magnet motor includes a P-pole-implanted permanent magnet rotator containing a ferrite magnet in a laminated silicon steel sheet, wherein, at one pole, a U-shaped permanent magnet comprising three parts, and, at the outer periphery of the U-shaped magnet, one outer-periphery permanent magnet disposed longitudinally in the peripheral direction are provided to generate permanent magnet torque. At one pole, the permanent magnet rotator generates reluctance torque using two salient poles formed between the U-shaped permanent magnet and the outer-periphery permanent magnet. One central salient pole is formed between the adjacent poles. A stator comprises an M-phase stator winding that is a distributed winding, and a stator core having Ns slots. The ratio of Ns/P/M is a common fraction. When the width of the center salient pole is set to τcp and the slot pitch of the stator core is set to τs, τcp is smaller than τs.
摘要翻译：一种永磁电动机包括：在层叠硅钢板中含有铁氧体磁体的P极注入型永久磁铁转子，其中，在一极处包括三部分的U形永久磁铁，并且在U的外周为了产生永久磁铁转矩，设置有沿圆周方向纵向配置的一个外周永久磁铁。在一极处，永久磁铁转子使用形成在U形永磁体和外周永磁体之间的两个凸极产生磁阻转矩。在相邻的极之间形成一个中心凸极。定子包括作为分布绕组的M相定子绕组和具有Ns个槽的定子铁芯。 Ns / P / M的比例是常见的分数。当中心凸极的宽度设定为τcp，定子铁芯的槽间距设定为τs时，τcp小于τs。

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