专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2014176148A Rotor with temperature measuring function 有权
标题翻译：具有温度测量功能的转子
公开(公告)号：JP2014176148A
公开(公告)日：2014-09-22
申请号：JP2013044921
申请日：2013-03-07
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMASHITA MASAHIKO , MIZUNO KENTARO , HASHIMOTO SHOJI , NAKAI HIDEO , SASAKI KEI , HATTORI HIROYUKI
IPC分类号： H02K11/00
摘要： PROBLEM TO BE SOLVED: To solve the problem that, if a coil which generates power by utilizing a magnetic flux strength change generated in a rotor when rotating the rotor is combined with an electronic component which measures a temperature of the rotor and transmits the temperature by radio, the temperature of the rotor can be directly measured without connecting to the rotor but it is difficult to actually package the coil and the electronic component in the rotor.SOLUTION: In the case where a permanent magnet is fixed within a rotor core, a hole that may act as a flux barrier may be formed in the rotor core. The flux barrier is configured to improve rotation efficiency of a motor by inhibiting passage of a magnetic flux originally, no magnetic flux is passed. However, a magnetic flux to be leaked to the flux barrier is present and power can be generated by the leaked magnetic flux. A power generation coil is then accommodated in the flux barrier. Therefore, a temperature measuring function can be added to a rotor while preventing motor characteristics from being influenced.
摘要翻译：要解决的问题：为了解决当旋转转子时利用转子产生的磁通强度变化来产生电力的线圈与测量转子温度并传递温度的电子部件组合在一起的问题无线电，可以直接测量转子的温度而不连接转子，但实际上难以将线圈和电子部件封装在转子中。解决方案：在永磁体固定在转子芯内的情况下，可以在转子芯中形成可用作磁通屏障的孔。磁通势垒构造为通过抑制原来的磁通的通过，没有磁通量通过来提高电动机的旋转效率。然而，存在要泄漏到磁通屏障的磁通量，并且可以通过泄漏的磁通量产生功率。然后，发电线圈被容纳在磁通屏障中。因此，可以在转子上添加温度测量功能，同时防止电机特性受到影响。

2. 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

3. 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

4. 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

5. 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

6. 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。

7. 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

8. 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

9. 发明专利

JP2012222929A Stator for rotary electric machine 有权
标题翻译：旋转电机定子
公开(公告)号：JP2012222929A
公开(公告)日：2012-11-12
申请号：JP2011085302
申请日：2011-04-07
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： H02K1/18 , H02K1/32 , H02K9/19
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide a stator for a rotary electric machine having a configuration including split cores, which achieves a configuration which can reduce the cost, can facilitate design and management of fastening force, enables easy manufacture of each component, and also has a cooling function without having a cooling dedicated component provided therein.SOLUTION: The stator includes a core body 24 constituted of a plurality of split cores 18 arranged annularly, and an external cylinder 20 which is a metal pipe wound around the outer periphery of the core body 24. Both end side parts of the external cylinder 20 are formed by bending radially outward. The both end side parts of the external cylinder 20 and the outer periphery face of the core body 24 are simultaneously welded and fixed.
摘要翻译：解决的问题：为了提供一种具有包括分裂芯的构造的旋转电机的定子，其实现了可以降低成本的构造，可以促进紧固力的设计和管理，能够容易地制造每个部件，并且还具有冷却功能，而不具有设置在其中的冷却专用部件。解决方案：定子包括由环形布置的多个分裂芯18和由圆筒体24的外周缠绕的金属管构成的外筒20构成的芯体24。外筒20通过径向向外弯曲而形成。外筒20的两端部和芯体24的外周面同时焊接固定。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2011160509A Stator device 审中-公开
标题翻译：定子装置
公开(公告)号：JP2011160509A
公开(公告)日：2011-08-18
申请号：JP2010018253
申请日：2010-01-29
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
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide a stator device that improves material yields and does not require high part accuracy. SOLUTION: The stator device includes: two or more split cores arranged adjacent to each other; and a thin plate formed by rolling a belt-like thin plate material into a cylindrical shape, and mounted around the outer circumference of the split cores. One end and the other end of the thin plate are welded each other in a circumferential direction, and furthermore split cores located in the welded part are also welded. COPYRIGHT: (C)2011,JPO&INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式