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1. 发明专利

JP2011155738A Stator 审中-公开
标题翻译：定子
公开(公告)号：JP2011155738A
公开(公告)日：2011-08-11
申请号：JP2010014366
申请日：2010-01-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SASAKI KEI , MIZUTA MUNEO
IPC分类号： H02K1/18 , H02K5/04
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide a stator that improves at least one of: degree of freedom where a stator is mounted on a motor case; a pressure by which division core is fastened; strength by which the motor case is mounted; deep drawing of plate materials; and change of metal structure caused by extension of the plate material at the deep drawing, or the like. SOLUTION: The stator 12 includes: a plurality of division cores 28 that are disposed neighboring to each other; and an outer cylindrical ring 32 that is mounted around the division core 28. The outer cylindrical ring 32 has: a first division outer cylindrical ring 32b that is divided in an axial direction; and a second division cylindrical ring 32b. Flanges 34 that are ubiquitous in a radial direction and face each other is disposed at an end in the axial direction of the first and second division cylindrical ring 32a and 32b. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种定子，其改善了定子安装在电动机壳体上的自由度中的至少一个; 夹紧分心的压力; 安装电机外壳的强度; 深拉板材料; 以及由深拉伸时的板材延伸引起的金属结构的变化等。解决方案：定子12包括：彼此相邻布置的多个分割芯28; 以及安装在分隔芯28周围的外圆筒形环32.外圆筒32具有：沿轴向分割的第一分割外筒环32b; 和第二分割圆柱形环32b。在径向方向上普遍存在且彼此相对的法兰34设置在第一和第二分割圆柱形环32a和32b的轴向的端部。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2004222347A Rotor for motor 审中-公开
公开(公告)号：JP2004222347A
公开(公告)日：2004-08-05
申请号：JP2003003300
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： H02K1/30 , H02K1/22 , H02K1/27
摘要： PROBLEM TO BE SOLVED: To enable a rotor shaft to be recycled by molding and fixing the rotor shaft, a stacked iron core, and an end plate integrally without performing the plastic processing for the rotor shaft. SOLUTION: For the rotor for a motor, the rotor shaft 1 has two fixed circumferential grooves 20. The fixed circumferential groove 20 is one which is made for a C ring 30 to fit in. Moreover, the fixed circumferential groove 20 is provided along the axial end of a stacked iron core 3 and a resin end plate 7 set around a rotor shaft 1. In short, for the stacked iron core 3 and the resin end plate 7 set around the rotor shaft 1, both their ends in an axial direction are caught by the C rings 30 engaging with the fixed circumferential grooves 20. Therefore, the C ring 30 can regulate the axial motion of the stacked iron core 3 and the resin end plate 7 to the rotor shaft 1. Accordingly, the rotor can be made without performing plastic processing to the rotor shaft. COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2004288544A Wire connection structure to shield case of instrument 有权
标题翻译：仪器屏蔽壳线路连接结构
公开(公告)号：JP2004288544A
公开(公告)日：2004-10-14
申请号：JP2003081150
申请日：2003-03-24
申请人： Auto Network Gijutsu Kenkyusho:Kk , Sumitomo Electric Ind Ltd , Sumitomo Wiring Syst Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 住友電気工業株式会社 , 住友電装株式会社 , 株式会社オートネットワーク技術研究所
发明人： MIYAZAKI TADASHI , AIHARA HIROSHI , SASAKI KEI
IPC分类号： H01R9/05 , H01R13/52 , H01R13/648
CPC分类号： H01R13/6485 , H01R9/0521 , H01R13/5208 , H01R2201/26
摘要： PROBLEM TO BE SOLVED: To provide a wire connection structure to a shield case of an instrument, which can be manufactured at a low cost by reducing the number of components, capable of easily connecting a wire to a shield case. SOLUTION: A wire connection structure A comprises an equipment side housing 21 inserted into a mounting hole 12 to be fixed; a wire side housing 51 provided with an equipment side terminal 26 held by the housing 51 to be connected to an electrical circuit and engaged with the equipment side housing 21; and a wire side terminal 70 held by the housing 32 and connected to an equipment side terminal 26. Furthermore, the structure A comprises seal rings 57, 30 for sealing the gaps between the mounting hole 12 at outer peripheries of the equipment side and the wire side housings 21, 51; a bracket 60 electrically connected to a shield layer 43 and fixed to a shield case 11; and a connecting means for electrically connecting the bracket 60 and the shield layer 43 at the outside of the wire side housing 51. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了能够通过减少能够容易地将导线连接到屏蔽壳的部件的数量而以低成本制造的仪器的屏蔽壳体提供电线连接结构。解决方案：电线连接结构A包括插入到待固定的安装孔12中的设备侧壳体21; 设置有由壳体51保持以连接到电路并与设备侧壳体21接合的设备侧端子26的电线侧壳体51; 以及由壳体32保持并连接到设备侧端子26的线侧端子70.此外，结构A包括用于密封设备侧外周处的安装孔12之间的间隙的密封环57,30，侧壳体21,51; 电连接到屏蔽层43并固定到屏蔽壳体11的托架60; 以及用于在线侧壳体51的外侧电连接支架60和屏蔽层43的连接装置。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004222348A Rotor for motor 审中-公开
公开(公告)号：JP2004222348A
公开(公告)日：2004-08-05
申请号：JP2003003303
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： H02K1/22 , H02K1/27 , H02K21/14
摘要： PROBLEM TO BE SOLVED: To provide a rotor which is capable of a balance adjustment simultaneously while contriving the weight reduction of the rotor by resin molding.
SOLUTION: In the rotor for a motor, one end plate 20 interposing a stacked iron core 3 with a magnet 4 embedded therein has an integrated structure with a resinous end ring 9 and a metallic end ring 10. These resinous ring 9 and metallic end ring 10 have stepped parts 12, which engage with each other at sections where they contact with each other. Furthermore, since the resinous end ring 9 and the metallic end ring 10 are concentric, they are integrated with each other, thereby forming an end plate 20 when they are set on a rotor shaft 1.
COPYRIGHT: (C)2004,JPO&NCIPI

5. 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

6. 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.

7. 发明专利

JP2014042414A Rotary electric machine 有权
标题翻译：旋转电机
公开(公告)号：JP2014042414A
公开(公告)日：2014-03-06
申请号：JP2012184009
申请日：2012-08-23
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： H02K9/19
摘要： PROBLEM TO BE SOLVED: To cool a coil effectively.SOLUTION: A rotary electric machine is provided with: an oil bath pipe 64 for circulating a supplied cooling oil to an oil bath 48; a jet pipe 66 for jetting the supplied cooling oil to a coil end; and a pressure control valve 68 which causes the cooling oil from an oil supply pipe 62 to mainly circulate in the oil bath pipe 64 when a pressure of the cooling oil from the oil supply pipe 62 is equal to or higher than a predetermined pressure and causes the cooling oil from the oil supply pipe 62 to circulate to the jet pipe 66 when the pressure of the cooling oil from the oil supply pipe 62 is lower than the predetermined pressure. This structure effectively cools a coil even when the pressure of the cooling oil circulating in the oil supply pipe 62 is lower than the predetermined pressure.
摘要翻译：要解决的问题：有效地冷却线圈。解决方案：旋转电机设有：用于将供应的冷却油循环到油浴48的油浴管64; 用于将供应的冷却油喷射到线圈端的喷射管66; 以及当来自供油管62的冷却油的压力等于或高于预定压力时，使得来自供油管62的冷却油主要在油浴管64中循环的压力控制阀68，并导致当来自供油管62的冷却油的压力低于预定压力时，来自供油管62的冷却油循环到喷射管66。即使当在供油管62中循环的冷却油的压力低于预定压力时，该结构也有效地冷却线圈。

8. 发明专利

JP2009159764A Fixing structure of power distribution member 有权
标题翻译：电力分配会员的固定结构
公开(公告)号：JP2009159764A
公开(公告)日：2009-07-16
申请号：JP2007336684
申请日：2007-12-27
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： H02K3/50
CPC分类号： H02K3/522 , H02K2203/09
摘要： PROBLEM TO BE SOLVED: To easily position a bus bar and a stator in a fixing structure of a power distribution member.
SOLUTION: The fixing structure 10 of a power distribution member is equipped with a plurality of pins, provided in a predetermined positional relation in the peripheral direction of an annular power distribution member or stator; and a plurality of holes to be engaged with the plurality of pins and to be provided in the remaining annular power distribution member or stator. Each pin and the corresponding hole form an engaging pair, and each engaging pair has a different interference value.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了容易地将母线和定子定位在配电构件的固定结构中。解决方案：配电部件的固定结构10配备有沿环状配电部件或定子的圆周方向以规定的位置关系设置的多个销，以及与所述多个销接合并设置在所述剩余环形配电构件或定子中的多个孔。每个销和相应的孔形成啮合对，并且每个啮合对具有不同的干涉值。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2009148026A Concentrated power distributing member for dynamo-electric machine 有权
标题翻译：用于动力电机的浓缩动力分配器
公开(公告)号：JP2009148026A
公开(公告)日：2009-07-02
申请号：JP2007320637
申请日：2007-12-12
申请人： Sumitomo Wiring Syst Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 住友電装株式会社
发明人： SASAKI KEI , OKAMOTO MASAKI
IPC分类号： H02K5/22 , H02K3/38
CPC分类号： H02K3/522 , H02K5/225 , H02K2203/09
摘要： PROBLEM TO BE SOLVED: To regulate the position between each bus bar and a bus bar insulator, in a concentrated power distributing member.
SOLUTION: It includes a connecting bus bar 11 for connection of each phase, which connects the fellow inphase coils out of individual phase coils wound on the stator of a dynamo-electric machine, a connecting bus bar 11 for a neutral point, which connects individual phase coils wound on the stator of the dynamo-electric machine, a bus bar insulator 12, which has a retaining groove 108 shaped like a ring wherein each connecting bus bar 11 can be inserted for mutual insulation and is constituted of an insulating material, a positioning part on the bus bar side, which is provided in each connecting bus bar 11, and a positioning part on the insulation side, which is provided in the bus bar insulator 12 and performs positioning between each connecting bus bar 11 and the bus bar insulator 12 in cooperation with the positioning part on the bus bar side.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在集中配电构件中调节每个母线和母线绝缘子之间的位置。解决方案：它包括连接母线11，用于连接每个相，其将缠绕在发电机的定子上的各相线圈中的同相线圈连接，用于中性点的连接母线11，其连接缠绕在发电机的定子上的各个相线圈，母线绝缘体12，其具有形状为环的保持槽108，其中每个连接母线11可插入以进行相互绝缘，并且由绝缘体材料，汇流条侧的设置在每个连接母线11中的定位部分和绝缘侧上的定位部分，其设置在母线绝缘体12中，并且在每个连接母线11和汇流条绝缘子12与母线侧的定位部分配合。版权所有（C）2009，JPO＆INPIT

10. 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

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