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81. 发明专利

JP2008228534A Motor drive device 有权
标题翻译：电机驱动装置
公开(公告)号：JP2008228534A
公开(公告)日：2008-09-25
申请号：JP2007067206
申请日：2007-03-15
申请人： Nagoya Institute Of Technology , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人名古屋工業大学
发明人： TATEMATSU KAZUTAKA , MIZUTANI RYOJI , YAMADA EIJI , MATSUI NOBUYUKI , KOSAKA TAKU
IPC分类号： H02P27/06 , B60L9/18 , H02K21/14
CPC分类号： B60L11/1803 , B60L2210/14 , H02K1/2746 , H02K21/046 , H02K21/16 , H02P2201/09 , Y02T10/641 , Y02T10/642 , Y02T10/7005 , Y02T10/7225
摘要： PROBLEM TO BE SOLVED: To concurrently provide size reduction in a drive device and improved in the output of a motor in the drive device for driving the motor, capable of performing variable controls for the amount of armature winding inter-linkage magnetic flux. SOLUTION: This motor 10 has a rotor, having a magnetic field pole formed by flowing magnetic field current to a magnetic field winding 50. A boosting converter 120 outputs between a power line 107 and a ground line 105 by converting the output voltage of a battery B. The magnetic field winding 50 is electrically connected to a current passage between the battery B and the power line 107, and voltage switched by a switching device Q1 is applied to both edges. A control unit 100 controls the magnetic field current, by performing switching control of a switching device Q3, which is connected in parallel with the switching device Q1 and the magnetic field winding 50, to adjust the density of the magnetic flux between the rotor and a stator, thus converting the output voltage of the battery B to a voltage, corresponding to the voltage command value. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了同时在驱动装置中提供尺寸减小并且改善用于驱动电动机的驱动装置中的电动机的输出，能够对电枢绕组互连磁通量进行可变控制。解决方案：该电动机10具有转子，其具有通过使磁场电流流到磁场绕组50而形成的磁场。升压转换器120通过转换输出电压而在电力线107和接地线105之间输出电场绕组50电连接到电池B和电力线107之间的电流通路，并且由开关装置Q1切换的电压被施加到两个边缘。控制单元100通过执行与开关装置Q1和磁场绕组50并联连接的开关装置Q3的切换控制来控制磁场电流，以调节转子和a的磁通密度定子，从而将电池B的输出电压转换成对应于电压指令值的电压。版权所有（C）2008，JPO＆INPIT

82. 发明专利

JP2008125330A Cooling structure for rotor, and method of manufacturing the rotor 有权
标题翻译：转子冷却结构以及制造转子的方法
公开(公告)号：JP2008125330A
公开(公告)日：2008-05-29
申请号：JP2006309363
申请日：2006-11-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TATEMATSU KAZUTAKA , URANO HIROAKI , YAMADA EIJI
IPC分类号： H02K1/32 , H02K1/22 , H02K1/27 , H02K15/03
CPC分类号： H02K1/2766 , B60L3/0061 , B60L11/1803 , B60L2220/50 , B60L2240/36 , B60L2240/425 , H02K1/32 , Y02T10/641 , Y02T10/642 , Y02T10/7005
摘要： PROBLEM TO BE SOLVED: To provide a cooling structure for rotor, which provides high cooling effects, and also to provide a method of manufacturing the rotor. SOLUTION: The cooling structure of a rotor has: a plurality of electromagnetic steel plates 2 laminated in the axial direction; a permanent magnet embedded in the electromagnetic steel plate 2; an end plates 4 provided at both the axial edges of the electromagnetic plate 2; and a cooling passage 5 that is formed such that the cooling passage reaches the outer peripheral surface of the end plate 4, from the inside directed in the radial direction in the end plate 4, and that the air for cooling the permanent magnet, flows toward the outer peripheral surface of the end plate 4 accompanying the rotation of the rotor 1. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种提供高冷却效果的转子的冷却结构，并且还提供一种制造转子的方法。解决方案：转子的冷却结构具有沿轴向层叠的多个电磁钢板2，嵌入电磁钢板2中的永磁体; 设置在电磁板2的两个轴向边缘处的端板4; 以及冷却通道5，其形成为使得冷却通道从端板4的径向内侧到达端板4的外周面，并且用于冷却永磁体的空气朝向伴随转子1旋转的端板4的外周面。版权所有（C）2008，JPO＆INPIT

83. 发明专利

JP2008104325A Stator core and rotary electric machine 有权
标题翻译：定子芯和旋转电机
公开(公告)号：JP2008104325A
公开(公告)日：2008-05-01
申请号：JP2006286463
申请日：2006-10-20
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SANO SHINYA , YAMADA EIJI , TATEMATSU KAZUTAKA
IPC分类号： H02K1/18
CPC分类号： H02K1/148 , H02K1/185
摘要： PROBLEM TO BE SOLVED: To provide a stator core in which the end face of each stator tee is arranged at a predetermined position, and to provide a stator core and a rotary electric machine in which variation of clearance between slit stator cores is suppressed and magnetic reluctance is made uniform in the circumferential direction.
SOLUTION: The stator core 10 has an assembly stator core 12 formed by arranging slit stator cores 13 annularly, a fixing member 11 arranged on the outer circumferential surface of the assembly stator core 12 and fixing the slit stator cores 13 under a state arranged annularly by pressing the slit stator cores 13 radially inward of the assembly stator core 12, and a fragile portion 15 formed between the slit stator cores 13 and the fixing member 11 and deformed by a pressing force from the fixing member 11.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种定子铁心，其中每个定子三通的端面布置在预定位置，并且提供定子铁芯和旋转电机，其中狭缝定子铁芯之间的间隙变化是抑制磁阻和磁阻在圆周方向上均匀。解决方案：定子铁芯10具有通过环状布置狭缝定子芯13而形成的组装定子铁芯12，配置在组装定子铁芯12的外周面上的固定部件11，并将狭缝定子铁芯13固定在状态通过按压定子芯12的径向内侧的狭缝定子芯13，以及形成在狭缝定子芯13和固定部件11之间的脆弱部分15，并通过来自固定部件11的压力而变形的环状布置。版权所有（C）2008，JPO＆INPIT

84. 发明专利

JP2008096217A Method and apparatus for evaluating internal state of dust core component 审中-公开
标题翻译：用于评估颗粒内部组分的方法和装置
公开(公告)号：JP2008096217A
公开(公告)日：2008-04-24
申请号：JP2006276862
申请日：2006-10-10
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： NAKAI HIDEO , HIRAMOTO KENJI , WASHIMI KAZUMASA , YAMADA EIJI , TATEMATSU KAZUTAKA , MIZUTANI RYOJI
IPC分类号： G01N27/20 , H01F41/00 , H01F41/02
摘要： PROBLEM TO BE SOLVED: To provide an internal state evaluation method of a dust core component, capable of evaluating the internal state of the dust core component, in a simple manner.
SOLUTION: The specific resistance of the dust core component is measured, and by comparing the measured specific resistance value with the reference specific resistance value that are measured regarding a preliminarily manufactured reference dust core component, simple evaluation of the internal state of the dust core component can be carried out, in the manufacturing process, or the like, of the dust core part.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够以简单的方式评价集尘芯部件的内部状态的集尘芯部件的内部状态评估方法。
解决方案：测量防尘芯部件的电阻率，并且通过将测得的电阻值与对于预先制造的参考粉尘芯部件测量的参考电阻值进行比较，简单评估内部状态防尘芯部件可以在制造过程中等进行。版权所有（C）2008，JPO＆INPIT

85. 发明专利

JP2008043099A Rotating motor 有权
标题翻译：旋转电机
公开(公告)号：JP2008043099A
公开(公告)日：2008-02-21
申请号：JP2006215885
申请日：2006-08-08
申请人： Nagoya Institute Of Technology , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人名古屋工業大学
发明人： MIZUTANI RYOJI , TATEMATSU KAZUTAKA , YAMADA EIJI , MATSUI NOBUYUKI , KOSAKA TAKU
IPC分类号： H02K21/04 , H02K1/22 , H02K1/24 , H02K1/27 , H02K21/14
CPC分类号： H02K21/16 , H02K1/278
摘要： PROBLEM TO BE SOLVED: To provide a rotating motor which can adjust the quantity of the interlinked magnetic flux of armature winding, whose rotor can be constituted compactly, and besides which can reduce the influence that the line of magnetic force entering the rotor from a stator receives from the magnetic flux of the armature winding.
SOLUTION: This rotating motor 10 includes a rotatable rotating shaft 41, a stator core 30 which is made tubular, a rotor core 40 which is fixed to the rotating shaft 41, a magnet 44 which is set in the rotor core 40 so that a pair of magnetic poles different in magnetism may stand in a line in the diametrical direction of the rotor core 40, a magnetic yoke 21 which is provided around the stator core 30, and winding which can control the magnetic density between the rotor core 40 and the stator core by forming a magnetic circuit between the magnetic yoke 21 and the rotor core 30.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种旋转电动机，其可以调节转子可以紧凑地构成的电枢绕组的互连磁通量，并且除此之外还可以减小进入转子的磁力线的影响定子从电枢绕组的磁通中接收。解决方案：该旋转电机10包括可旋转的旋转轴41，制成管状的定子芯30，固定到旋转轴41的转子芯40，设置在转子芯40中的磁体44 磁性不同的一对磁极可以在转子芯体40的直径方向上成直线，在定子铁芯30周围设置的磁轭21和能够控制转子铁芯40的磁密度的绕组和定子铁心，通过在磁轭21和转子铁心30之间形成磁路。版权所有（C）2008，JPO＆INPIT

86. 发明专利

JP2005080359A Manufacturing method of motor 有权
标题翻译：电机制造方法
公开(公告)号：JP2005080359A
公开(公告)日：2005-03-24
申请号：JP2003305989
申请日：2003-08-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HIRAKO MASARU , YAMADA EIJI , SATO SHUJI , SHISHIDO KUNIYOSHI , WATANABE ATSUSHI , KOGURE SHINJI
IPC分类号： H02K3/34 , G01R31/06 , H02K3/38 , H02K3/50 , H02K15/00 , H02K15/06 , H02K15/085
CPC分类号： H02K15/0037 , G01R31/346 , H02K3/38 , H02K3/50 , H02K15/085
摘要： PROBLEM TO BE SOLVED: To guarantee quality even if a motor is miniaturized for higher voltage by introducing an interphase insulation test after a process for providing a coil of a plurality of phases to a core and an interphase insulator between coils of each phase. SOLUTION: The method for manufacturing a motor includes a first process group where a core is provided with the coils of a plurality of phases and an interphase insulating paper is provided between the coils of each phase, a finishing process for forming a coil end to a prescribed size, a power line calking process for individually calking one end of the coil of each phase with a terminal to obtain a power line, a lacing process for binding the coil end with a thread, an interphase insulation test process for inspecting insulation between the coils of each phase, a neutral line calking process which integrally calks the other end of the coil of each phase with a terminal to obtain a neutral line, an entire insulation test process for inspecting insulation between the core and the coil of each phase, and a second process group for sequentially performing a coil fixing process in which a filler is packed in the gap between the coils of each phase so that the coils of each phase are fixed. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了通过在将多相的线圈提供给核心的处理之后引入相间绝缘测试以及各相线圈之间的相间绝缘体来保证电机小型化以达到更高电压的质量。解决方案：电动机的制造方法包括：第一处理组，其中芯具有多个相的线圈，并且在各相的线圈之间设置相间绝缘纸，形成线圈的精加工工序结束于规定的尺寸，用端子单独夹住每相线圈的一端的电源线铆接处理以获得电力线，用于将线圈端与线结合的系带过程，用于检查的相间绝缘测试过程每相线圈之间的绝缘，将相各线圈的另一端与端子一体地卡入以获得中性线的中性线铆接工艺，用于检查每个相的芯和线圈之间的绝缘的整个绝缘测试过程相和第二处理组，用于顺序地执行线圈固定过程，其中填充物被填充在每相的线圈之间的间隙中，使得每相的线圈为fi 固定的。版权所有（C）2005，JPO＆NCIPI

87. 发明专利

JP2014220948A 回転電機のステータ、および、回転電機有权
标题翻译：旋转电机定子，旋转电机
公开(公告)号：JP2014220948A
公开(公告)日：2014-11-20
申请号：JP2013099700
申请日：2013-05-09
申请人：トヨタ自動車株式会社 , Toyota Motor Corp , 株式会社豊田中央研究所 , Toyota Central R&D Labs Inc
发明人： YAMADA EIJI , CHINEN SHINTARO , HIRAMOTO KENJI , NAKAI HIDEO
IPC分类号： H02K3/18 , H02K3/28
CPC分类号： H02K3/18 , H02K3/28
摘要：【課題】ティースに集中巻きで巻装される複数のコイルが並列接続される場合における循環電流損を低減することができる回転電機のステータを提供する。【解決手段】回転電機のステータ12は、環状をなすヨーク部18、および、ヨーク部18から径方向内側に突出する複数のティース部20を周方向に等間隔に有するステータコア16と、各ティース部20にそれぞれ集中巻きで巻装される複数相のコイル群U1,V1,W1を含み、各コイル群はステータコア中心位置Xからの径方向の距離が異なる複数のコイル26a,26b,26cを並列接続してそれぞれ構成される、ステータコイル22とを備える。ステータコイル22は、同相コイル群U1に含まれる複数のコイルが、他相コイル群V1,W1に含まれる複数のコイルのうち径方向の距離が相互に異なるコイルに、中性点N1,N2,N3を介してそれぞれ接続されて構成される。【選択図】図3
摘要翻译：要解决的问题：提供一种用于在以集中绕组方式缠绕在齿上的多个线圈并联连接的情况下能够减少循环电流损失的旋转电机的定子。解决方案：定子 12为旋转电机，包括：环形轭部18; 定子铁心16，其包括在径向方向上从轭部18突出的多个齿20，沿圆周方向等间隔; 以及分别以集中绕组方式缠绕在齿20上的多相线圈组U1，V1和W1的定子线圈22，每个线圈组通过并联连接多个线圈26a，26b和26c而形成其中定子铁芯中心位置X的径向距离不同。定子线圈22通过将包括在同相线圈组U1中的多个线圈与径向距离彼此不同的线圈彼此连接而形成，包括在另一个不同相线圈组V1和 W1，分别通过中性点N1，N2和N3。

88. 发明专利

JP2014054067A Rotor of dynamo-electric machine 有权
标题翻译：动力电机转子
公开(公告)号：JP2014054067A
公开(公告)日：2014-03-20
申请号：JP2012196513
申请日：2012-09-06
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KUBO KAORU , MIZUTANI RYOJI , KATO HIROKI , YAMADA EIJI , CHINEN SHINTARO , HIRAMOTO KENJI , NAKAI HIDEO
IPC分类号： H02K19/28
CPC分类号： H02K3/487 , H02K1/246 , H02K3/20 , H02K3/527
摘要： PROBLEM TO BE SOLVED: To block unintended projection of a rotor coil from a slot, and to reduce loss when the rotor salient pole is not saturated with magnetic flux, in the rotor of a dynamo-electric machine.SOLUTION: The rotor 14 of a dynamo-electric machine has rotor coils 28n, 28s wound around respective rotor salient poles 32n, 32s, a holding member 46 supported by a rotor core 24, and an outside magnetic member 50. The holding member 46 has a beam 54 passed over between adjoining rotor salient poles 32n, 32s, and blocks projection of the rotor coils 28n, 28s to the outside. The outside magnetic member 50 is provided at the end of the beam 54 in the circumferential direction.
摘要翻译：要解决的问题：在发电机的转子中，阻止转子线圈从槽中的非预期的投影，并且当转子凸极不被磁通饱和时减少损耗。解决方案：转子14 发电机具有缠绕在各个转子凸极32n，32s上的转子线圈28n，28s，由转子芯24支撑的保持构件46和外部磁性构件50.保持构件46具有在相邻的转子凸极32n，32s，并且将转子线圈28n，28s的突出部分嵌入到外部。外侧磁性构件50设置在梁54的圆周方向的端部。

89. 发明专利

JP2014036461A Rotor of rotary electric machine 有权
标题翻译：旋转电机转子
公开(公告)号：JP2014036461A
公开(公告)日：2014-02-24
申请号：JP2012174964
申请日：2012-08-07
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KUBO KAORU , MIZUTANI RYOJI , KATO HIROKI , YAMADA EIJI , CHINEN SHINTARO , NAKAI HIDEO , HIRAMOTO KENJI
IPC分类号： H02K3/48 , H02K19/28 , H02K21/16
CPC分类号： H02K3/487 , H02K1/246 , H02K3/20 , H02K3/527 , H02K11/042
摘要： PROBLEM TO BE SOLVED: To provide a rotor of a rotary electric machine that effectively ensures wide spaces for winding coils between rotor salient poles while holding rotor coils wound around the rotor salient poles.SOLUTION: A rotor 14 of a rotary electric machine includes: a rotor core 24 having a plurality of rotor salient poles 32n and 32s that are arranged along a circumferential direction of a radially outer edge thereof; rotor coils 28n, 28s, 30n, and 30s that are wound around the respective rotor salient poles 32n and 32s; and holding members 50 that are provided so as to close respective slots 34 between the rotor salient poles 32n and 32s. Each of the holding members 50 has: a leg 52 that extends between rotor coils wound around each circumferentially adjacent pair of the rotor salient poles 32n and 32s and that is fixed to the rotor core 24; and beams 54 that extend from a radially outer end of the leg 52 to both sides in the circumferential direction so as to close a radially outer end of each slot 34. The leg 52 of each holding member 50 has protrusions 56 that are formed so as to project in the circumferential direction and that are engaged with coil conductor wires that make up the rotor coils 30n and 30s.
摘要翻译：要解决的问题：提供一种旋转电机的转子，其有效地确保在转子凸极之间保持转子线圈的转子凸极之间缠绕线圈的宽空间。解决方案：旋转电机的转子14包括：转子芯24具有沿其径向外缘的圆周方向布置的多个转子凸极32n和32s; 缠绕在各个转子凸极32n和32s上的转子线圈28n，28s，30n和30s; 以及保持构件50，其设置成闭合转子凸极32n和32s之间的各个狭槽34。每个保持构件50具有：腿部52，其在缠绕在每个周向相邻的一对转子凸极32n和32s上并且固定到转子芯体24的转子线圈之间延伸; 以及从腿部52的径向外端部延伸到圆周方向两侧的梁54，以闭合每个狭槽34的径向外端。每个保持构件50的腿部52具有突出部56，其形成为沿圆周方向突出并且与构成转子线圈30n和30s的线圈导线接合。

90. 发明专利

JP2013128408A Rotary electric machine 有权
标题翻译：旋转电机
公开(公告)号：JP2013128408A
公开(公告)日：2013-06-27
申请号：JP2013029205
申请日：2013-02-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ENDO YASUHIRO , YAMADA EIJI , URANO HIROAKI , TATEMATSU KAZUTAKA , HONDA KENJI , TAWARA YASUAKI , TANAKA AKIHIRO
IPC分类号： H02K3/52 , H02K3/46
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of easily performing positioning of connection wiring such as jumper wire and a coil end, and capable of easily performing a connection work between the connection wiring and the jumper wire, and to provide a method of manufacturing the rotary electric machine.SOLUTION: A rotary electric machine comprises: a stator 140 comprising a stator core 141 formed in an annular shape and a plurality of U-phase coils 180U, 180V, 180W attached to the stator core 141 and arranged in a circumferential direction of the stator core 141; jumper wire 154U, 154V, 154W extending on one of end surfaces of the U-phase coils 180U, 180V, 180W positioned on a center axis direction of the stator 140 and connecting the U-phase coils 180U, 180V, 180W to each other; and a supporting member 250 for supporting jumper wire 154U, 154V, 154W and positioning the jumper wires 154U, 154V, 154W.
摘要翻译：要解决的问题：提供一种能够容易地进行诸如跳线和线圈端的连接布线的定位的旋转电机，并且能够容易地在连接布线和跨接线之间进行连接工作，并且提供一种制造旋转电机的方法。解决方案：旋转电机包括：定子140，其包括形成为环形的定子芯141和附接到定子芯141的多个U相线圈180U，180V，180W，并且沿圆周方向定子铁芯141; 在位于定子140的中心轴方向上的U相线圈180U，180V，180W的一个端面上延伸并将U相线圈180U，180V，180W彼此连接的跨接线154U，154V，154W; 以及用于支撑跨接线154U，154V，154W并且定位跨接线154U，154V，154W的支撑构件250。版权所有（C）2013，JPO＆INPIT

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