专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明专利

JP2010119258A Brush sliding contact mechanism for rotary electric machine 有权
标题翻译：旋转电机刷滑接触机构
公开(公告)号：JP2010119258A
公开(公告)日：2010-05-27
申请号：JP2008292032
申请日：2008-11-14
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： ASAUMI SHU , WATANABE TAKAO , TSUCHIYA EIJI , SHIMURA YOSHIO , NAGASAWA YUJI , HAYAKAWA KISABURO , TARUYA ICHIRO , KITAHATA TAKESHI
IPC分类号： H02K13/00
摘要： PROBLEM TO BE SOLVED: To achieve a structure by which brush abrasion powders from surfaces of a plurality of conductive parts can be discharged more effectively in a brush sliding contact mechanism for a rotary electric machine. SOLUTION: Flanges 68 of the insulating spacers 64 are respectively provided so as to be opposed to sideways in the axial direction of a plurality of slip rings 60. At a part shifted in the axial direction from each slip ring 60 of each flange 68, a ventilation passage 76 is provided which penetrates through both side surfaces in the axial direction of the each flange 68. Each ventilation passage 76 is inclined in the axial direction of the each flange 68. Abrasion powders of each brush 62 generated on the surface of the slip rings 60 by sliding contact between the brush 62 and the slip ring 60 can be discharged from the surface of the slip ring 60 through the each ventilation passage 76. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了实现用于旋转电机的电刷滑动接触机构，能够更有效地排出多个导电部件的表面的刷磨耗粉末的结构。解决方案：绝缘间隔件64的法兰68分别设置成与多个滑环60的轴向侧向相对。在从每个凸缘的每个滑环60沿轴向移动的部分如图68所示，设置有穿过每个凸缘68的轴向方向的两个侧表面的通风通道76.每个通风通道76在每个凸缘68的轴向方向上倾斜。在表面上产生的每个刷子62的磨损粉末通过刷62和滑环60之间的滑动接触的滑环60可以通过每个通风通道76从滑环60的表面排出。（C）2010，JPO＆INPIT

22. 发明专利

JP2014110744A Slip ring device 有权
标题翻译：滑环装置
公开(公告)号：JP2014110744A
公开(公告)日：2014-06-12
申请号：JP2012265719
申请日：2012-12-04
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 , Toyota Industries Corp , 株式会社豊田自動織機
发明人： TOMINAGA SATOSHI , SHIINA TAKAHIRO , MURAKAMI ARATA , TAKAYAMA HITOSHI , ASAUMI SHU , WATANABE TAKAO , KAMITSUJI KIYOSHI , YUMOTO SHUJI , FUJIWARA HIROFUMI
IPC分类号： H02K13/00 , H01R39/34 , H02K17/24
CPC分类号： H02K13/02 , H01R39/08 , H01R39/10 , H01R39/34 , H02K13/003
摘要： PROBLEM TO BE SOLVED: To provide a slip ring device in which the temperature of a ring member can be lowered, by promoting the transfer of heat from the ring member to a bus bar.SOLUTION: A slip ring device 10A includes three ring members 11a-11c arranged on an input shaft 2 side by side in the direction of an axis line Ax, in which brushes 12a-12c come into contact with the ring members 11a-11c, respectively. Three inner bus bars 15a-16c are supported on the sleeve 2b of the input shaft 2, and a connection groove 17 is formed in the inner peripheral surface of each ring member 11a-11c so as to extend in the axis line Ax direction while being recessed radial outward, and in which one end 16a-16c of the inner bus bars 15a-16c is fitted.
摘要翻译：要解决的问题：提供一种滑环装置，其中可以通过促进从环件传递到汇流条的环状构件的温度来降低环形构件的温度。滑环装置10A包括三个环构件11a -11c分别沿着轴线Ax的方向并排设置在输入轴2上，电动机12a-12c分别与环件11a-11c接触。三个内母线15a-16c支撑在输入轴2的套筒2b上，并且在每个环形构件11a-11c的内周面上形成有连接槽17，以便在轴线方向上延伸，同时内侧汇流条15a-16c的一端16a-16c嵌入其中。

23. 发明专利

JP2014100049A Rotary electric machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2014100049A
公开(公告)日：2014-05-29
申请号：JP2013184837
申请日：2013-09-06
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , 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： YUMOTO SHUJI , KUBO HIDETO , HAYASHI HIROTO , KAMITSUJI KIYOSHI , MATSUMOTO SHOHEI , YOSHIHARA KOJI , FUJIWARA HIROFUMI , TOMINAGA SATOSHI , MURAKAMI ARATA , SHIINA TAKAHIRO , ASAUMI SHU , TAKAYAMA HITOSHI , WATANABE TAKAO
IPC分类号： H02K13/00 , H02K5/10
摘要： PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of preventing oil from entering between a brush and a slip ring.SOLUTION: An oil cutoff structure 17 is positioned between a brush holder 13w and a bearing 4. A groove part 18 is formed coaxially with a rotation shaft 3 on a side face 21 of the bearing 4 facing the oil cutoff structure 17. A cross section of the groove part 18 has a rectangular shape in which a side facing the brush holder 13w is opened. The groove part 18 can house at least a vertical gutter part 19b completely therein. This means the groove part 18 is a housing part capable of housing a gutter part 19. A horizontal part 20b of an outer peripheral part 20 has a slightly larger inner diameter than an outer diameter of a cylindrical part 35 so as to be fit to the cylindrical part 35. The gutter part 19 is housed in the groove part 18 and the outer peripheral part 20 is fit to the cylindrical part 35 as a whole.
摘要翻译：要解决的问题：提供一种能够防止油进入刷子和滑环之间的旋转电机。解决方案：油分离结构17位于电刷架13w和轴承4之间。形成槽部18 与轴承4的面向油分断结构17的侧面21上的旋转轴3同轴。槽部18的横截面为矩形，其中面向电刷架13w的一侧敞开。凹槽部分18可以至少容纳至少一个垂直沟槽部分19b。这意味着凹槽部分18是能够容纳沟槽部分19的壳体部分。外周部分20的水平部分20b具有比圆柱形部分35的外径略大的内径，以便与槽部19容纳在槽部18中，外周部20整体上嵌合于圆筒部35。

24. 发明专利

JP2014054021A Rotary electric machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2014054021A
公开(公告)日：2014-03-20
申请号：JP2012195375
申请日：2012-09-05
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , 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： MATSUMOTO SHOHEI , KUBO HIDETO , HAYASHI HIROTO , KAMITSUJI KIYOSHI , YUMOTO SHUJI , YOSHIHARA KOJI , FUJIWARA HIROFUMI , MURAKAMI ARATA , SHIINA TAKAHIRO , ASAUMI SHU , TAKAYAMA HITOSHI , WATANABE TAKAO
IPC分类号： H02K13/00 , H02K9/04
摘要： PROBLEM TO BE SOLVED: To provide a rotary electric machine which inhibits circulation of a coil cooling liquid between an electric connection part and a coil and enables a cooling gas to circulate between the electric connection part and the coil.SOLUTION: A rotary electric machine 1 comprises: a first rotor 11 which is provided so as to rotate around a rotation shaft 10 and includes a first coil 11b; a slip ring 100 which rotates with the first rotor 11 and contacts with a brush 5, and an oil slinger 101 which is provided between the first rotor 11 and the slip ring 100 so as to rotate with the first rotor 11 and inhibits the circulation of an oil serving as a cooling liquid between the first rotor 11 and the slip ring 100. The oil slinger 101 comprises: a body 101a extending in a direction that intersects with the rotation shaft 10; and a slit 101b which penetrates through the body part 101a from the first rotor 11 to the slip ring 100.
摘要翻译：要解决的问题：提供一种旋转电机，其抑制线圈冷却液在电连接部和线圈之间的循环，并使得冷却气体能够在电连接部和线圈之间循环。旋转电机1 包括：第一转子11，其设置成围绕旋转轴10旋转并且包括第一线圈11b; 与第一转子11一起旋转并与刷子5接触的滑环100以及设置在第一转子11和滑环100之间以与第一转子11一起旋转并阻止循环的排油环101 用作第一转子11和滑环100之间的冷却液的油。抛油环101包括：主体101a，其沿与旋转轴10相交的方向延伸; 以及从第一转子11穿过主体部101a到滑环100的狭缝101b。

25. 发明专利

JP2014014219A Rotary electric machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2014014219A
公开(公告)日：2014-01-23
申请号：JP2012150280
申请日：2012-07-04
申请人： Toyota Industries Corp , 株式会社豊田自動織機 , 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： FUJIWARA HIROFUMI , KUBO HIDETO , HAYASHI HIROTO , MATSUMOTO SHOHEI , YUMOTO SHUJI , YOSHIHARA KOJI , KAMITSUJI KIYOSHI , SHIINA TAKAHIRO , MURAKAMI ARATA , ASAUMI SHU , TAKAYAMA HITOSHI , WATANABE TAKAO
IPC分类号： H02K13/00
摘要： PROBLEM TO BE SOLVED: To provide a rotary electric machine improving cooling efficiency in respective poles of a brush device with simple configuration.SOLUTION: A pole 5a is provided with a brush-fixing part 8a disposed on a concentric circle with a rotary shaft 4. The brush-fixing part 8a includes three brushes 7a arranged in the circumferential direction at equal intervals. When the brush device 5 is viewed along the longitudinal direction of the rotary shaft 4, a brush 7b of a pole 5b and a brush 7c of a pole 5c can be seen between the adjoining brushes 7a and 7a without overlapping each other in a gap 11a of the pole 5a. This arrangement can be achieved by displacing a position of the brush 7b of the pole 5b with respect to a position of the brush 7a of the pole 5a in the circumferential direction with the rotary shaft 4 as a center, together with translating the position of the brush 7c of the pole 5c further in the circumferential direction with the rotary shaft 4 as the center.
摘要翻译：要解决的问题：提供一种提供具有简单结构的刷装置的各极的冷却效率的旋转电机。解决方案：杆5a设置有与旋转轴4设置在同心圆上的刷固定部8a。刷固定部8a包括以等间隔在周向布置的三个电刷7a。当沿着旋转轴4的纵向观察刷装置5时，可以在相邻的刷子7a和7a之间看到极5b的刷7b和杆5c的刷子7c，而在间隙11a中彼此不重叠的杆5a。这种布置可以通过以旋转轴4为中心相对于磁极5a的电刷7a的位置在圆周方向上移动电极5b的位置来实现，同时平移位置电极5c的刷子7c在旋转轴4为中心的状态下沿圆周方向进一步。

26. 发明专利

JP2010126025A Power transmission 有权
标题翻译：电力传输
公开(公告)号：JP2010126025A
公开(公告)日：2010-06-10
申请号：JP2008303808
申请日：2008-11-28
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： ASAUMI SHU , WATANABE TAKAO , TSUCHIYA EIJI , FUJIYOSHI NAOSHI , KITAHATA TAKESHI , KOMADA HIDEAKI
IPC分类号： B60K6/40 , B60K6/26 , B60K6/48 , B60K6/54 , B60L11/14 , H02K7/11 , H02K7/18 , H02K13/00 , H02K16/00 , H02P27/06
CPC分类号： B60L11/123 , B60L11/14 , B60L2210/14 , B60L2210/30 , B60L2210/40 , H02K13/003 , Y02T10/6217 , Y02T10/641 , Y02T10/7077 , Y02T10/7225 , Y02T10/7241
摘要： PROBLEM TO BE SOLVED: To increase the supporting rigidity of a rotor while reducing the length in the axial direction of a power transmission. SOLUTION: A bearing supporting member 72 connected to a stator case 15, and a bearing fitting member 74 connected to an output side rotor 18 are arranged at positions between an input shaft 34 and an input side rotor 28 in the radial direction. A bearing 61 rotatably supports the input side rotor 28 by the bearing supporting member 72 while being arranged at a position between the input shaft 34 and the bearing supporting member 72 in the radial direction. The bearing 62 rotatably supports the output side rotor 18 by the bearing supporting member 72 while being arranged at a position between the bearing fitting member 74 and the bearing supporting member 72 in the radial direction. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了增加转子的支撑刚度，同时减小动力传递的轴向长度。解决方案：连接到定子壳体15的轴承支撑构件72和连接到输出侧转子18的轴承配合构件74布置在径向方向上的输入轴34和输入侧转子28之间的位置。轴承61通过轴承支撑构件72可旋转地支撑输入侧转子28，同时沿径向布置在输入轴34和轴承支撑构件72之间的位置。轴承62通过轴承支撑构件72可旋转地支撑输出侧转子18，同时沿径向布置在轴承配件构件74和轴承支撑构件72之间的位置。版权所有（C）2010，JPO＆INPIT

27. 发明专利

JP2010124526A Rotating electrical machine 有权
标题翻译：旋转电机
公开(公告)号：JP2010124526A
公开(公告)日：2010-06-03
申请号：JP2008293194
申请日：2008-11-17
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： TSUCHIYA EIJI , HAYAKAWA KISABURO , WATANABE TAKAO , NAGASAWA YUJI , TARUYA ICHIRO , ASAUMI SHU , KITAHATA TAKESHI
IPC分类号： H02K13/00 , H01R39/38
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To secure stable pressing force even when a brush wears out, and suppress the unnecessary wear of the brush, in a rotating electrical machine.
SOLUTION: The rotating electrical machine includes an energizing spring 46, which gives energizing force in the direction of energization to the brush 34, as a pressing mechanism 40, which gives the pressing force of the brush 34 to a slip ring 30, and a pressing part 70, which is attached to the brush 34 and has predetermined outline profile. The predetermined profile receives its energizing force in the contact position of a roller 42 at the tip of an energizing spring 46, and generates the component of force in the pressing direction of a brush 34, according to the profile in the contact position, and gives pressing force to the brush 34. When the brush 34 wears out, the contact position changes, and the magnitude of the energizing force changes, and also the angle that the normal direction of the profile in the contact position and the energizing direction make changes, whereby it keeps the energizing force to the slip ring 30 of the brush 34 in a specified range.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使当电刷磨损时也能确保稳定的按压力，并且在旋转电机中抑制刷子的不必要的磨损。解决方案：旋转电机包括给予刷子34的通电方向赋能的作用力为弹簧46，作为将刷子34的压力提供给滑环30的按压机构40，以及按压部70，其被附接到刷34并具有预定的轮廓。预定的轮廓在激励弹簧46的顶端处的辊42的接触位置处受到其激励力，并且根据接触位置的轮廓产生沿刷子34的按压方向的力分量，并给出当刷34磨损时，接触位置变化，激励力的大小变化，接触位置和激励方向上的轮廓的法线方向发生变化，从而将刷34的滑环30的赋能力保持在规定的范围内。版权所有（C）2010，JPO＆INPIT

28. 发明专利

JP2010116101A Power transmission device 审中-公开
标题翻译：电力传输装置
公开(公告)号：JP2010116101A
公开(公告)日：2010-05-27
申请号：JP2008292074
申请日：2008-11-14
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： WATANABE TAKAO , TSUCHIYA EIJI , ASAUMI SHU , KITAHATA TAKESHI
IPC分类号： B60K6/365 , B60K6/26 , B60K6/40 , B60K6/445 , B60K6/547 , B60L11/14 , B60W10/10 , B60W20/00 , F16H3/72 , F16H59/46 , F16H59/70 , F16H61/02 , F16H61/68 , F16H61/684 , F16H61/686 , F16H63/50 , H02K16/00
CPC分类号： Y02T10/6239 , Y02T10/641 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a power transmission device having a reduced size while increasing the driving force of a load without increasing the capacity of a stator conductor and the capacity of a power converting device which supplies power to the stator conductor.
SOLUTION: A stator which uses power transmitted to a first rotor 28 for generating power in a first stator winding 30 and a stator which uses power supplied to a second stator winding 20 for generating power in a second rotor 18 are shared with each other in one stator 16. In the stator 16, the second stator winding 20 is arranged outside the first stator winding 30 in the radial direction. The first rotor 28 is arranged inside the stator 16 in the radial direction in opposition to the stator 16, and the second rotor 18 is arranged outside the stator 16 in the radial direction in opposition to the stator 16.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有减小的尺寸的动力传递装置，同时增加负载的驱动力而不增加定子导体的容量以及向定子导体供电的功率转换装置的容量。解决方案：使用传递到第一转子28的功率以在第一定子绕组30中产生功率的功率的定子和使用供应给第二定子绕组20的功率用于在第二转子18中产生功率的定子的定子与每个在定子16中，第二定子绕组20沿径向布置在第一定子绕组30的外侧。第一转子28相对于定子16在径向上配置在定子16内部，第二转子18相对于定子16沿径向布置在定子16的外侧。（C ）2010，JPO＆INPIT

29. 发明专利

JP2009301377A Parameter identification device and parameter identification program 审中-公开
标题翻译：参数识别设备和参数识别程序
公开(公告)号：JP2009301377A
公开(公告)日：2009-12-24
申请号：JP2008156167
申请日：2008-06-16
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： ASAUMI SHU , HIBINO RYOICHI , MIYABE TOMOHIRO , OTSUBO HIDEAKI
IPC分类号： G05B13/04 , G05B23/02
摘要： PROBLEM TO BE SOLVED: To efficiently identify a parameter. SOLUTION: A difference between output of a model 12 and output waveform of an actual machine 10 is hourly extracted hourly. Upper and lower limits of the model output when changing a parameter within a tolerance range are extracted hourly. The results are compared and pattern-matched, to extract a parameter for effectively reducing an error. The extracted parameter is further identified. COPYRIGHT: (C)2010,JPO&INPIT

30. 发明专利

JP2009299880A Parameter identifying device and parameter identifying program 有权
标题翻译：参数识别设备和参数识别程序
公开(公告)号：JP2009299880A
公开(公告)日：2009-12-24
申请号：JP2008158415
申请日：2008-06-17
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： MIYABE TOMOHIRO , HIBINO RYOICHI , ASAUMI SHU , OTSUBO HIDEAKI
IPC分类号： F16H61/02 , F16H61/686 , G01M13/02 , G06F17/50
CPC分类号： Y02T10/82
摘要： PROBLEM TO BE SOLVED: To accurately identify parameters in consideration of the clogging of a friction engaging element.
SOLUTION: This identifying (optimizing) device 16 identifies the parameters of a hydraulic control device which controls the operation of the friction engaging element of a vehicle automatic transmission. It identifies the parameters while comparing the hydraulic pressure waveform of an actual machine measured during the travel of a vehicle with a hydraulic pressure waveform obtained as a result of a numerical value simulation, and comparing the detection result of at least one position of a piston which is moved in the friction engaging element of the actual machine with hydraulic pressure, with a position corresponding to at least one position of the piston obtained as a result of the numerical value simulation.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：考虑到摩擦接合元件的堵塞来准确地识别参数。解决方案：该识别（优化）装置16识别控制车辆自动变速器的摩擦接合元件的操作的液压控制装置的参数。比较在车辆行驶期间测量的实际机器的液压波形与作为数值模拟结果获得的液压波形的参数，并比较活塞的至少一个位置的检测结果，在具有液压的实际机器的摩擦接合元件中移动，其中对应于作为数值模拟的结果获得的活塞的至少一个位置的位置。版权所有（C）2010，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