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61. 发明专利

JP2008312304A Stator core and motor employing it 审中-公开
标题翻译：定期核心和电机运行
公开(公告)号：JP2008312304A
公开(公告)日：2008-12-25
申请号：JP2007155969
申请日：2007-06-13
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ENDO YASUHIRO , YAMADA EIJI , TATEMATSU KAZUTAKA
IPC分类号： H02K1/18
摘要： PROBLEM TO BE SOLVED: To reduce iron loss in a stator core of split core type.
SOLUTION: The stator core 102a is constituted by combining a plurality of teeth blocks split in the circumferential direction. The teeth block is provided, at the end thereof, with a cut made from the outer circumferential portion toward the inner circumferential portion of the stator core 102a. The teeth blocks are coupled by inserting a fixing member into a slot formed by combining the cuts under such a state as the teeth blocks are arranged contiguously.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：减少分裂铁心型定子铁心的铁损。解决方案：定子铁心102a通过组合在圆周方向上分裂的多个齿块来构成。齿块在其末端设置有从外周部朝向定子铁芯102a的内周部分的切口。通过将固定构件插入通过在齿块相邻布置的状态下组合切口而形成的狭槽中而将齿块联接。版权所有（C）2009，JPO＆INPIT

62. 发明专利

JP2008278653A Stator 有权
标题翻译：定子
公开(公告)号：JP2008278653A
公开(公告)日：2008-11-13
申请号：JP2007119942
申请日：2007-04-27
申请人： Sumitomo Electric Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 住友電気工業株式会社
发明人： IIZUKA SHINICHI , TOKUNAGA MASAHIRO , YAMADA EIJI , KOMATSU YUTAKA
IPC分类号： H02K3/34 , H02K1/18
摘要： PROBLEM TO BE SOLVED: To provide a stator suitable for high density and large power of a coil structure. SOLUTION: In the stator, a split core 11 is assembled of a shrink-fitted ring 21 to constitute the stator 10, and a coil 12 is wound around a teeth portion 15 of the split core 11. A graphite sheet 22 is attached to a gap of the split core 11, the graphite sheet 22 extends outside through an opening 23 of the shrink-fitted ring 21, and its tip is attached on the outer wall of the shrink-fitted ring 21 by a fixing member 24. Heat generated in the coil 12 is efficiently discharged to the shrink-fitted ring 21 through the graphite sheet 22. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种适用于线圈结构的高密度和大功率的定子。解决方案：在定子中，分裂芯11由收缩安装环21组装以构成定子10，并且线圈12缠绕在分裂芯11的齿部15周围。石墨片22是附着在分割芯11的间隙上，石墨片22通过收缩安装环21的开口23向外延伸，并且其顶端通过固定构件24附接在收缩套环21的外壁上。在线圈12中产生的热量通过石墨片22被有效地排出到收缩安装环21。版权所有（C）2009，JPO＆INPIT

63. 发明专利

JP2008167520A Rotary electric machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2008167520A
公开(公告)日：2008-07-17
申请号：JP2006351468
申请日：2006-12-27
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： AIKI KOSUKE , HIRAMOTO KENJI , NAKAI HIDEO , INAGUMA YUKIO , URATA SHINYA , YAMADA EIJI , TATEMATSU KAZUTAKA , SANO SHINYA
IPC分类号： H02K1/02 , H02K1/16 , H02K1/22 , H02K1/27
摘要： PROBLEM TO BE SOLVED: To efficiently reduce loss which arises in the case that an eddy current flows in an in-plane direction vertical to the direction of a rotating shaft.
SOLUTION: A rotor core 16 is composed of a laminated core 36 where electromagnetic plates are laminated in the axial direction of the rotating shaft of a rotor 14, and a dust magnetic core 46 which is made of dust magnetic core material, being arranged in the vicinity of a permanent magnet 18. Thereby, the specific resistance in the in-plane direction vertical to the direction of a rotating shaft becomes higher than in a section near the permanent magnet 18 than in other sections. The dust magnetic core 46 high in specific resistance in the in-plane direction is arranged partially in the vicinity of the permanent magnet 18 where magnetic flux is easy to flow in the direction of the rotating shaft, whereby it can efficiently reduces the eddy current flowing in the in-plane direction in case that the magnetic flux flowing in the direction of the rotating shaft in the vicinity of the permanent magnet 18 changes.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了有效地减少在涡流在与旋转轴的方向垂直的面内方向上流动的情况下产生的损失。解决方案：转子芯16由转子14的旋转轴的轴向层叠电磁板的层叠铁芯36和由粉尘磁芯材料制成的防尘磁芯46构成，布置在永磁体18附近。因此，垂直于旋转轴的方向的面内方向的电阻比在其他部分中比在永磁体18附近的部分高。在面内方向电阻率较高的灰尘磁心46部分地配置在永久磁铁18附近，其中磁通容易沿着旋转轴的方向流动，从而可以有效地减少涡流流动在永久磁铁18附近的旋转轴方向流动的磁通变化的情况下，在面内方向。版权所有（C）2008，JPO＆INPIT

64. 发明专利

JP2007288983A Stator and manufacturing method of the same 有权
标题翻译：相同的定子和制造方法
公开(公告)号：JP2007288983A
公开(公告)日：2007-11-01
申请号：JP2006116744
申请日：2006-04-20
申请人： Sumitomo Electric Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 住友電気工業株式会社
发明人： KUSABETSU KAZUTSUGU , YAMADA EIJI , HARADA KENJI , YUKIBUKI SHINGO , ENDO YASUHIRO
IPC分类号： H02K3/34 , H02K15/10
摘要： PROBLEM TO BE SOLVED: To provide a stator and its manufacturing method for inhibiting the flange of a stator core from being damaged due to a compression of a coil by pressing.
SOLUTION: A pitch of a groove 21 in an insulator 15 is extended gradually toward the radial inside A of a motor in a partial zone Da at an end of the radial inside A of the motor. A wall face 23 of an end wall 15c in the insulator 15 is inclined with respect to an outer circumference S of teeth 11a at an obtuse angle θ. The coil 13, other than an excluded zone E at the end of the radial inside A of the motor, is compressed by pressing. The coil 13 is compressed by pressing in a state where the excluded zone E of the coil 13 is held by a jig 27.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种定子及其制造方法，用于抑制定子铁芯的凸缘由于通过压制而对线圈的压缩而损坏。解决方案：绝缘体15中的凹槽21的间距在马达的径向内侧的一端的部分区域Da内逐渐向马达的径向内侧A延伸。绝缘体15内的端壁15c的壁面23以钝角θ相对于齿11a的外周S倾斜。电动机的径向内侧A的末端的排除区域E以外的线圈13通过按压被压缩。线圈13在线圈13的排除区域E被夹具27保持的状态下通过压制被压缩。（C）2008年，JPO＆INPIT

65. 发明专利

JP2007207510A Electrode stack and bipolar secondary battery 有权
标题翻译：电极堆叠和双极二次电池
公开(公告)号：JP2007207510A
公开(公告)日：2007-08-16
申请号：JP2006023297
申请日：2006-01-31
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TATEMATSU KAZUTAKA , MIZUTANI RYOJI , YAMADA EIJI , ENDO YASUHIRO
IPC分类号： H01M4/13 , H01M10/04 , H01M10/05 , H01M10/0562 , H01M10/0565 , H01M10/0585
CPC分类号： H01M2/1083 , H01M2/1094 , H01M10/02 , H01M10/0418 , H01M10/0481 , H01M10/0562 , H01M10/0565 , H01M2300/0065
摘要： PROBLEM TO BE SOLVED: To provide an electrode stack effectively suppressing slippage on an interface between a negative electrode and an electrolyte, and to provide a bipolar secondary battery.
SOLUTION: The electrode stack is equipped with stacked positive active material layer 26 and negative active material layer 28, and an electrolyte layer 27 interposed between the positive active material layer 26 and the negative active material layer 28. A through hole 32 passing through in the stacking direction of the positive active material layer 26 and the negative active material layer 28 is installed in the positive active material 26, the negative active material 28, and the electrolyte layer 27. The electrode stack is equipped with a bolt 35 inserted into the through hole 32 and integrally holding the positive active material layer 26, the negative active material layer 28, and the electrolyte layer 27.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供有效地抑制负极和电解质之间的界面上的滑动的电极堆叠，并提供双极二次电池。解决方案：电极堆叠装有堆积的正极活性物质层26和负极活性物质层28，以及置于正极活性物质层26和负极活性物质层28之间的电解质层27.通孔32通过通过在正极活性物质层26和负极活性物质层28的层叠方向上安装正极活性物质26，负极活性物质28和电解质层27.电极堆具有插入的螺栓35 进入通孔32并整体地保持正极活性物质层26，负极活性物质层28和电解质层27.版权所有（C）2007，JPO＆INPIT

66. 发明专利

JP2014079057A Rotary electric machine control system 有权
标题翻译：旋转电机控制系统
公开(公告)号：JP2014079057A
公开(公告)日：2014-05-01
申请号：JP2012224373
申请日：2012-10-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMADA EIJI , HIRAMOTO KENJI
IPC分类号： H02P21/00 , H02P27/04
CPC分类号： H02P21/0035 , H02K19/12 , H02P21/20 , H02P21/22 , H02P25/03 , H02P25/08
摘要： PROBLEM TO BE SOLVED: To enhance the rotor torque during superimposition of a current pulse on a current vector for generating a revolving magnetic field in a rotary electric machine control system.SOLUTION: A rotary electric machine control system contains a control device for controlling a rotary electric machine. When a current phase which provides the maximum reluctance torque exists between a first current phase θ1 of a first current vector Ibefore a current pulse is superimposed and a second current phase θ2 of a second current vector Iwhose d-axis current is increased and whose q-axis current is reduced, the control device sets an intermediate current vector Im having an intermediate phase θm between the first current phase θ1 and the second current phase θ2. The intermediate current vector Im is set to be larger than a virtual current vector Im at an intermediate phase θm when the vector locus varies linearly from the first current vector Ito the second current vector I. The current vector is successively varied to I, Im, I, and successively returned to Im, I, thereby generating the current pulse.
摘要翻译：要解决的问题：为了提高在电流脉冲叠加在电流矢量上的转子转矩，用于在旋转电机控制系统中产生旋转磁场。旋转电机控制系统包含用于控制旋转电机的控制装置电机。当提供最大磁阻转矩的电流相位存在于当前脉冲之前的第一电流矢量I的第一电流相位与第一电流I之间，并且第二电流相位和第二电流矢量Iwhose d轴电流增加时并且其q轴电流减小，所述控制装置设置具有在所述第一电流相位和所述第一电流相位与所述第二电流相位之间的中间相位m的中间电流矢量; 2。当矢量轨迹从第一电流矢量I线性地变化到第二电流矢量I时，中间电流矢量Im被设置为大于中间相位处的虚拟电流矢量Im;当前矢量依次变化为I， Im，I，并连续地返回到Im，I，从而产生电流脉冲。

67. 发明专利

JP2013110933A Rotor for rotary electric machine 有权
标题翻译：旋转电机转子
公开(公告)号：JP2013110933A
公开(公告)日：2013-06-06
申请号：JP2011256341
申请日：2011-11-24
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： YAMADA EIJI , MIZUTANI RYOJI , CHINEN SHINTARO , HIRAMOTO KENJI , NAKAI HIDEO
IPC分类号： H02K1/24
摘要： PROBLEM TO BE SOLVED: To decrease magnetic reluctance in a magnetic passage through which magnetic flux generated in a stator passes and to improve performance of a rotary electric machine, with a structure including a plurality of rotor core elements arranged at a plurality of portions in a circumferential direction of a rotor for the rotary electric machine.SOLUTION: A rotor 14 comprises: a shaft 25 including a plurality of outer projection parts 46 on an outer peripheral surface; a first core element 54 and a second core element 56 being a plurality of rotor core elements including inner recess parts 70 with which some of the outer projection parts 46 are engaged in an axial direction, respectively; and a plurality of coils 28n, 28s, 30n, and 30s which are wound around the respective core elements 54 and 56. The core elements 54 and 56 are respectively disposed at a plurality of positions on the outside in a circumferential direction of the shaft 25 to form a rotor core 24 coupled with the shaft 25. The core elements 54 and 56 adjacent to each other in the circumferential direction are contacted with each other in the circumferential direction at rotor side root portions 62 and 82 on the side coupling to the shaft 25.
摘要翻译：要解决的问题：为了减小定子中产生的磁通的磁通道中的磁阻，并且改善旋转电机的性能，具有包括多个转子芯体的多个结构的结构用于旋转电机的转子的圆周方向上的部分。解决方案：转子14包括：轴25，其在外周面上包括多个外突出部分46; 第一芯元件54和第二芯元件56是多个转子芯元件，包括内凹部分70，其中一些外突起部分46分别与轴向方向接合; 以及卷绕在各个芯体54,56上的多个线圈28n，28s，30n，30s。芯体54,56分别设置在轴25的周向上的外侧的多个位置以形成与轴25联接的转子芯24.在圆周方向上彼此相邻的芯元件54和56在与轴连接的一侧的转子侧根部62和82处沿周向彼此接触 25.版权所有（C）2013，JPO＆INPIT

68. 发明专利

JP2013070527A Rotary electric machine control system 有权
标题翻译：旋转电机控制系统
公开(公告)号：JP2013070527A
公开(公告)日：2013-04-18
申请号：JP2011207748
申请日：2011-09-22
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMADA EIJI , OKAMURA SAKAKI , ANG WANLENG
IPC分类号： H02P5/74 , H02K19/12 , H02K19/26
摘要： PROBLEM TO BE SOLVED: To effectively suppress voltage fluctuation of DC voltage input to an inverter in a rotary electric machine control system configured to allow pulse current to flow into a stator coil of a rotary electric machine, thereby generating induction current in a rotor coil.SOLUTION: A rotary electric machine control system 12 comprises: a first inverter 42 and a second inverter 44 which are connected in parallel with a battery 36; a first motor generator 22 and a second motor generator 24 which are respectively connected with the inverter 42 and the inverter 44; and a control unit 46. The first motor generator 22 flows induction current into a rotor coil due to a flux change caused by flowing first pulse current from the first inverter 42 to a stator coil. The control unit 46 performs control for flowing second pulse current from the second inverter 44 to the second motor generator 24 so that a change of DC voltage VH caused by the first pulse current is suppressed when the first pulse current is generated.
摘要翻译：要解决的问题：为了有效地抑制在允许脉冲电流流入旋转电机的定子线圈的旋转电机控制系统中输入到逆变器的电压波动，从而产生感应电流转子线圈。解决方案：旋转电机控制系统12包括：与电池36并联连接的第一反相器42和第二反相器44; 分别与逆变器42和逆变器44连接的第一电动发电机22和第二电动发电机24; 和控制单元46.第一电动发电机22由于由第一脉冲电流从第一逆变器42流向定子线圈引起的磁通变化，将感应电流流向转子线圈。控制单元46执行用于使第二脉冲电流从第二逆变器44流向第二电动发电机24的控制，使得当产生第一脉冲电流时抑制由第一脉冲电流引起的直流电压VH的变化。版权所有（C）2013，JPO＆INPIT

69. 发明专利

JP2013005566A Electromagnetic rotary electric machine 有权
标题翻译：电磁旋转电机
公开(公告)号：JP2013005566A
公开(公告)日：2013-01-07
申请号：JP2011133516
申请日：2011-06-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMADA EIJI , MIZUTANI RYOJI , CHINEN SHINTARO , HIRAMOTO KENJI , NAKAI HIDEO
IPC分类号： H02K19/26 , H02K19/10
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic rotary electric machine that increases induced current generated in rotor windings.SOLUTION: A stator 12 includes a plurality of stator windings 20v wound around teeth 18. A rotor 14 includes: a rotor core; a plurality of rotor windings 28n wound around a plurality of main salient poles 26 of the rotor 14; and diodes, as magnetic property adjusting sections, that circumferentially vary magnetic properties developed in the main salient poles 26 by induced electromotive force generated in the rotor windings 28n. The rotor 14 has auxiliary salient poles 44, with polarities, that project from respective circumferential side surfaces of the main salient poles 26. Each of the auxiliary salient poles 44 has a width smaller than a circumferential width of each of the main salient poles 26.
摘要翻译：要解决的问题：提供一种增加转子绕组中产生的感应电流的电磁旋转电机。解决方案：定子12包括缠绕在齿18上的多个定子绕组20v。转子14包括：转子芯; 围绕转子14的多个主凸极26缠绕的多个转子绕组28n; 以及通过在转子绕组28n中产生的感应电动势在周向上改变在主凸极26中产生的磁特性的二极管作为磁性调节部。转子14具有从主凸极26的相应周向侧面突出的极性的辅助凸极44.每个辅助凸极44的宽度小于每个主凸极26的周向宽度。版权所有（C）2013，JPO＆INPIT

70. 发明专利

JP2013005510A Electromagnetic rotary electric machine 有权
标题翻译：电磁旋转电机
公开(公告)号：JP2013005510A
公开(公告)日：2013-01-07
申请号：JP2011131997
申请日：2011-06-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： YAMADA EIJI , MIZUTANI RYOJI , CHINEN SHINTARO , HIRAMOTO KENJI , NAKAI HIDEO
IPC分类号： H02K19/22 , H02K19/10
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic rotary electric machine that allows many harmonic components included in a rotating magnetic field to be interlinked with rotor windings so as to increase induced current generated in the rotor windings.SOLUTION: A stator 12 includes a plurality of stator windings 20u, 20v, and 20w wound around teeth 18. A rotor 14 includes: a rotor core 24; a plurality of rotor windings 28n and 28s wound around a plurality of main salient poles 26 of the rotor 14; and diodes, as magnetic property adjusting sections, that circumferentially vary magnetic properties developed in the main salient poles 26 by induced electromotive force generated in the rotor windings 28n and 28s. The rotor 14 has auxiliary salient poles 44, with polarities, that project from respective circumferential side surfaces of the main salient poles 26.
摘要翻译：要解决的问题：提供一种电磁旋转电机，其允许包括在旋转磁场中的许多谐波分量与转子绕组互连，以增加在转子绕组中产生的感应电流。解决方案：定子12包括绕齿18缠绕的多个定子绕组20u，20v和20w。转子14包括：转子芯24; 缠绕在转子14的多个主凸极26上的多个转子绕组28n和28s; 以及通过在转子绕组28n和28s中产生的感应电动势在周向上改变主凸极26中产生的磁特性的二极管作为磁性调节部。转子14具有从主凸极26的相应圆周侧表面突出的极性的辅助凸极44.（C）2013，JPO＆INPIT

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