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11. 发明专利

JP2008141829A Insulating member and stator 有权
标题翻译：绝缘构件和定子
公开(公告)号：JP2008141829A
公开(公告)日：2008-06-19
申请号：JP2006323998
申请日：2006-11-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SASAKI KEI
IPC分类号： H02K3/46 , H02K3/38
CPC分类号： H02K3/522 , H02K2203/09 , H02K2203/12
摘要： PROBLEM TO BE SOLVED: To provide an insulating member that can improve its dimensional control and moldability while securing coil holding capability and a stator having the insulating member. SOLUTION: An insulator 140, which is arranged between a stator core and a conductive wire 510 arranged on the stator core, is provided with a substantially rectangular winding section 141 whereupon the conductive wire 510 is wound, and a flange section 142A, which is formed at an end section in the axial direction on the leading end side of stator teeth of the winding section 141 for holding the conductive wire 510 in the axial direction (a radial direction to a rotor rotating shaft in the constitution of a rotary electric machine). The flange section 142A is provided with four corner sections 143A at the four corners, and intermediate sections 144A, which are each formed between the four corner sections 143A in width (B2) narrower than the width (B1) of the four corner sections 143A. The leading end of the flange section 142A has a curved surface. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在确保线圈保持能力的同时提高其尺寸控制和成型性以及具有绝缘构件的定子的绝缘构件。解决方案：布置在定子芯和布置在定子芯上的导线510之间的绝缘体140设置有大致矩形的绕组部分141，导线510被缠绕，凸缘部分142A，其形成在卷绕部141的定子齿的前端侧的轴向端部，用于将导电丝510沿轴向（与转子旋转轴的旋转电机的径向方向机）。凸缘部142A在四个角部设置有四个角部143A，中间部144A形成在宽度（B2）的四个角部143A之间，比四个角部143A的宽度（B1）窄。凸缘部142A的前端具有曲面。版权所有（C）2008，JPO＆INPIT

12. 发明专利

JP2004222346A Rotor for motor 审中-公开
标题翻译：电机转子
公开(公告)号：JP2004222346A
公开(公告)日：2004-08-05
申请号：JP2003003297
申请日：2003-01-09
申请人： Toyota Motor Corp , Uchihama Kasei Kk , トヨタ自動車株式会社 , 内浜化成株式会社
发明人： SASAKI KEI , AIHARA HIROSHI , KURODA HIROTAKA
IPC分类号： H02K21/14 , H02K1/27
摘要： PROBLEM TO BE SOLVED: To prevent the dislocation of a magnet which causes a problem when molding a rotor shaft, a stacked iron core, etc. out of resin and fixing them for the purpose of achieving the weight reduction of the rotor.
SOLUTION: The rotor for a motor has an iron core 1 which is made by stacking magnetic steel plates in an axial direction. The stacked iron core 1 has a plurality of openings 1a in its circumferential direction. The opening 1a is one for embedding a magnet 2, and it pierces the stacked iron core 1 axially. C-type clips 8 are arranged on both sides in its circumferential direction in each of these two or more openings 1a. The C-type clip 8 bears the roll of catching the stacked iron core 1 from both sides in an axial direction by its end. Moreover, the C-type clip 8 can hold an inserted magnet 2 at the center of the opening 1a by its trunk. The stacked iron core 1, the C-type clip 8, and the magnet 2 combined in this way are molded and fixed integrally with the rotor shaft 5 by resin 7.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了防止由于树脂形成转子轴，堆叠的铁芯等导致问题的磁体的位错，并且为了实现转子的重量减少而固定它们。解决方案：电动机的转子具有铁芯1，其通过沿轴向堆叠电磁钢板而制成。堆叠的铁芯1在其圆周方向上具有多个开口1a。开口1a是用于嵌入磁体2的开口1a，并且轴向地刺穿堆叠的铁芯1。在这两个或更多个开口1a中的每一个中，C形夹子8沿其圆周方向布置在两侧。 C型夹子8的端部从轴向两侧夹持堆叠的铁芯1。此外，C型夹子8可以通过其主体将插入的磁体2保持在开口1a的中心。堆叠的铁芯1，C型夹子8和以这种方式组合的磁体2通过树脂7与转子轴5一体模制和固定。版权所有（C）2004，JPO＆NCIPI

13. 发明专利

JP2004147381A Rotor for motor 有权
公开(公告)号：JP2004147381A
公开(公告)日：2004-05-20
申请号：JP2002307156
申请日：2002-10-22
申请人： Toyota Motor Corp , Uchihama Kasei Kk , トヨタ自動車株式会社 , 内浜化成株式会社
发明人： UCHIDA KAZUHIRO , AIHARA HIROSHI , SASAKI KEI
IPC分类号： H02K1/27 , H02K15/03
摘要： PROBLEM TO BE SOLVED: To dispense with wide work space, elevate productivity and suppress the backlash of a rotor.
SOLUTION: In a rotor for a motor, a resin mold 12 is made of soft composite resin material such that it covers a permanent magnet 10. This resin mold 12 is inserted with press-fitting capable of securing specified slip out load into the hollow 14b of the rotor core 14 consisting of magnetic substance. Consequently, at coupling between a permanent magnet and a rotor core, it does not need wider work space, and the productivity is higher as compared with a rotor for a motor adopting an adhesion system. Moreover, it can suppress the backlash between the permanent magnet and the rotor core as compared with a conventional mold insertion system by securing specified slip out load.
COPYRIGHT: (C)2004,JPO

14. 发明专利

JP2011120477A Terminal module for rotary electric machine, and rotary electric machine 有权
标题翻译：旋转电机终端模块和旋转电机
公开(公告)号：JP2011120477A
公开(公告)日：2011-06-16
申请号：JP2011067618
申请日：2011-03-25
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SASAKI KEI , GOTO YASUMASA , AKAO NORIHIKO
IPC分类号： H02K3/38 , H02K3/04 , H02K3/50
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide a terminal module for a rotary electric machine which allows manufacturing cost reduction and mass production of the rotary electric machine, and also to provide the rotary electric machine equipped with the terminal module. SOLUTION: The terminal module 1 for the rotary electric machine is mounted on an end face in an axial direction of a stator 10 of the rotary electric machine. The terminal module 1 includes: a ring-shaped rail 100 having grooves 100A to 100D extending in a circumferential direction; bus bars 11 to 13, 21 to 23, 31 to 34, 41 fitted in the grooves 100A to 100D; and a connector 130 having terminals 130U, 130V, 130W which connect the bus bars 11 to 13, 21 to 23, 31 to 34, 41 with external wiring. The connector 130 has positioning holes 131 for positioning a mold form of a mold resin portion 120, the mold form being used for molding the rail 100. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种旋转电机的端子模块，其允许旋转电机的制造成本降低和批量生产，并且还提供配备有端子模块的旋转电机。解决方案：旋转电机的端子模块1安装在旋转电机的定子10的轴向的端面上。端子模块1包括：具有沿周向延伸的槽100A至100D的环形轨道100; 汇流条11至13,21至23,31至34,41装配在槽100A至100D中; 以及具有将总线11至13,21至23,31至34,41与外部布线连接的端子130U，130V，130W的连接器130。连接器130具有用于定位模制树脂部分120的模具形状的定位孔131，模具形状用于模制轨道100.版权所有（C）2011，JPO＆INPIT

15. 发明专利

JP2008301561A Terminal module for rotary electric machine, rotary electric machine, and manufacturing method thereof 有权
标题翻译：旋转电机终端模块，旋转电机及其制造方法
公开(公告)号：JP2008301561A
公开(公告)日：2008-12-11
申请号：JP2007141912
申请日：2007-05-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SASAKI KEI , GOTO YASUMASA , AKAO NORIHIKO
IPC分类号： H02K3/50 , H02K3/44 , H02K3/46 , H02K15/10 , H02K15/12
CPC分类号： H02K3/522 , H02K2203/09 , Y10T29/49009 , Y10T29/49073
摘要： PROBLEM TO BE SOLVED: To provide a terminal module for rotary electric machine which reduces the manufacture cost of a rotary electric machine and is adaptable to mass production, and to provide a rotary electric machine with the terminal module, and a manufacturing method thereof. SOLUTION: A terminal module 1 is equipped with a ring-shaped rail 100 which has a groove extended in its circumferential direction, a bus bar which is to be fitted in the groove, and a connector 130 with a connector terminal for connecting the bus bar with external wiring. The rail 100 has a phase positioning hole 102 for determining a phase of rotation around the axis of the rail 100. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种旋转电机的终端模块，其降低了旋转电机的制造成本，并且适用于大规模生产，并且提供具有端子模块的旋转电机，以及制造方法它们。解决方案：端子模块1配备有环状导轨100，该环形导轨100具有沿其圆周方向延伸的凹槽，要装配在凹槽中的母线，以及具有用于连接的连接器端子的连接器130 母线与外部接线。导轨100具有相位定位孔102，用于确定围绕轨道100的轴线的旋转相位。版权所有：（C）2009，JPO＆INPIT

16. 发明专利

JP2008263719A Insulator, stator of rotating electric machine and rotating electric machine 审中-公开
标题翻译：绝缘子，旋转电机和旋转电机定子
公开(公告)号：JP2008263719A
公开(公告)日：2008-10-30
申请号：JP2007104673
申请日：2007-04-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SASAKI KEI
IPC分类号： H02K3/46 , H02K3/34
CPC分类号： H02K3/522 , H02K2203/12
摘要： PROBLEM TO BE SOLVED: To provide an insulator which suppresses backlash after assembly, a stator equipped with the insulator, and a rotating electric machine equipped with the stator.
SOLUTION: The insulator is arranged so as to be engaged with and fit to the external periphery of teeth which radially protrude from a ring-shaped yoke. The insulator has a plurality of faces facing the teeth, protrusions abutting on the teeth are formed at least one face of the plurality of faces, and the protrusions are formed at only a part in the face in a direction orthogonal to the engaging/fitting direction of the insulator.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种绝缘体，其组装后抑制间隙，具有绝缘体的定子和配备有定子的旋转电机。解决方案：绝缘体布置成与环形轭状物径向突出的齿的外周接合并配合。绝缘体具有面向齿的多个面，与齿相邻的突起形成在多个面的至少一个面上，突起仅在与接合/嵌合方向正交的方向上形成在面部的一部分的绝缘体。版权所有（C）2009，JPO＆INPIT

17. 发明专利

JP2003235189A MAGNET RETAINING STRUCTURE FOR ROTOR OF ROTATING ELECTRIC MACHINE 审中-公开
公开(公告)号：JP2003235189A
公开(公告)日：2003-08-22
申请号：JP2002026457
申请日：2002-02-04
申请人： TOYOTA MOTOR CORP
发明人： SASAKI KEI , AIHARA HIROSHI , YOSHIDA KEIZO
IPC分类号： H02K1/22 , H02K1/27
摘要： PROBLEM TO BE SOLVED: To provide a magnet retaining structure for the rotor of a rotating electric machine capable of easily securing a permanent magnet to the rotor without adjusting a tightening margin, etc., while keeping a stable state after securing. SOLUTION: A permanent magnet 22 which is inserted in a magnet slot 16 of a rotor core 12 which is formed by stacking a plurality of magnetic steel sheets 14, is fixed in advance to an end plate 20a which is attached to the end surface of the rotor core 12 by such holding means as calking. Fixing of a holding position for the permanent magnet 22 in the magnet slot 16 is performed with the end plate 20a. COPYRIGHT: (C)2003,JPO

18. 发明专利

JP2002271947A TERMINAL CONNECTING APPARATUS 失效
公开(公告)号：JP2002271947A
公开(公告)日：2002-09-20
申请号：JP2001070923
申请日：2001-03-13
申请人： AUTO NETWORK GIJUTSU KENKYUSHO , SUMITOMO WIRING SYSTEMS , SUMITOMO ELECTRIC INDUSTRIES , TOYOTA MOTOR CORP
发明人： MIYAZAKI TADASHI , SASAKI KEI , AIHARA HIROSHI
IPC分类号： F16J15/10 , H01R9/18 , H01R9/24 , H01R13/52 , H01R13/74 , H02G3/16 , H02G3/22
摘要： PROBLEM TO BE SOLVED: To provide a terminal connecting apparatus offering high sealing capability. SOLUTION: A bus bar 31 which is inserted into a circular through hole formed in a easing 10 and connects terminals placed inside and outside the easing 10 with each other to provide continuity between the terminals, has circular cross-sections at the part thereof which is passed through the through hole 11A. The circumference of the cross-sections is covered with a grommet 32 having circular cross-sections, and the aspect ratio of the grommet 32 is 1. Therefore, when the bus bar assembly 30 comprising the bus bar 31 and the grommet 32 is fitted into the through hole 11A, the vertical compressibility of the grommet 32 is equal to the horizontal compressibility thereof. As a result, the fitting portions of the bus bar 31 and the grommet 32 are uniformly in tight contact with each other, and sufficient sealing capability is ensured at the fitting portions between the grommet 32 and the bus bar 31.

19. 发明专利

JP2003189441A TERMINAL CONNECTION DEVICE 审中-公开
公开(公告)号：JP2003189441A
公开(公告)日：2003-07-04
申请号：JP2001388054
申请日：2001-12-20
申请人： AUTO NETWORK GIJUTSU KENKYUSHO , SUMITOMO WIRING SYSTEMS , SUMITOMO ELECTRIC INDUSTRIES , TOYOTA MOTOR CORP
发明人： MIYAZAKI TADASHI , AIHARA HIROSHI , SASAKI KEI
IPC分类号： H01B17/58 , H02G3/08 , H02G3/22
摘要： PROBLEM TO BE SOLVED: To prevent a grommet from being excessively inserted in a through- hole and also to prevent the grommet from being eccentric relative to the through-hole. SOLUTION: A tapered receiving plane 21 is formed at the internal periphery of a socket 20 of the grommet 35 in the through-hole 19, and a tapered abutting plane 41 that abuts on the receiving plane 21 in a state that the grommet 35 is inserted in a normal insertion position is formed at the external periphery of the grommet 35. Since the abutting plane 41 abuts on the receiving plane 21 in the same direction as the direction of the insertion, the grommet 35 is prevented from excessively being inserted in the through-hole 19. Even if the grommet 35 receives an external force in the direction where the grommet is eccentric relative to the through-hole 19, the receiving plane 21 receives a pressing force in the diametral direction from the abutting plane 41 side, thus preventing the grommet 35 from being eccentric. COPYRIGHT: (C)2003,JPO

20. 发明专利

JP2002345186A ROTATING BODY 失效
公开(公告)号：JP2002345186A
公开(公告)日：2002-11-29
申请号：JP2001146750
申请日：2001-05-16
申请人： TOYOTA MOTOR CORP , NIPPON FUNMATSU GOKIN KK
发明人： AIHARA HIROSHI , SASAKI KEI , FUJII YASUHIRO , YOSHIDA KEIZO
IPC分类号： H02K1/28 , H02K1/27
摘要： PROBLEM TO BE SOLVED: To provide a rotating body which is capable of cost reduction and weight reduction, without deteriorating the performance of a motor. SOLUTION: A permanent magnet 14 and electromagnetic steel plates 16 are arranged around a rotating shaft 12 of a rotor 10 of a motor and is sandwiched and fixed by the body 18 of revolution. A part of the body 18, which part is not in contact with the permanent magnet 14, is constituted of a first member 20 formed of magnetic material, and a part which is in contact with the permanent magnet 14 is constituted of a second member 22 formed of nonmagnetic material. Thereby the usage of expensive nonmagnetic material is reduced, manufacturing cost is reduced, leakage of lines of magnetic force from the permanent magnet 14 is reduced, and deterioration of performance of the rotor 10 can be restrained.

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