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21. 发明专利

JP2013247761A Electric oil pump apparatus 审中-公开
标题翻译：电油泵装置
公开(公告)号：JP2013247761A
公开(公告)日：2013-12-09
申请号：JP2012119572
申请日：2012-05-25
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： KANDA NAOTAKE , ONO YOSHIHIRO
IPC分类号： H02K3/50 , H02K3/38 , H02K5/16 , H02K5/22
摘要： PROBLEM TO BE SOLVED: To provide an electric oil pump apparatus which can achieve compaction and cost reduction by reducing the number of components for supporting a bearing.SOLUTION: On the rear side of a brushless motor 3, an annular bus bar holding member 22 that holds a plurality of strip bus bars 31 for connecting coils 17 with each other holds the rear side bearing 29 on the inner peripheral side of a bearing holder 23 provided on the rotor side of the brushless motor 3, and is fitted to a stator 5 by a fitting portion 34 protruding to the outer peripheral side and secured in place. An insulator 21 covering the teeth of a stator core 9 has a concave protrusion 33 extending in the axial direction to the anti-pump side, and a convex fitting portion 34 of the bus bar holding member 22 is fitted to the protrusion 33 of the insulator 21 and secured in place.
摘要翻译：要解决的问题：提供一种通过减少用于支撑轴承的部件的数量来实现压实和降低成本的电动油泵装置。解决方案：在无刷电动机3的后侧，设置有环形母线棒保持构件22，保持多个用于连接线圈17的带状母线31，彼此将后侧轴承29保持在设置在无刷电动机3的转子侧的轴承座23的内周侧，并且通过安装部分34，其突出到外周侧并固定就位。覆盖定子铁芯9的齿的绝缘体21具有沿轴向延伸到防泵侧的凹入突起33，并且汇流条保持构件22的凸形嵌合部分34装配到绝缘体的突起33上 21并固定到位。

22. 发明专利

JP2013163988A Electric pump device 审中-公开
标题翻译：电动泵装置
公开(公告)号：JP2013163988A
公开(公告)日：2013-08-22
申请号：JP2012026486
申请日：2012-02-09
申请人： Jtekt Corp , 株式会社ジェイテクト , Toyota Motor Corp , トヨタ自動車株式会社
发明人： KANDA DAICHI , ONO YOSHIHIRO , KARASAWA MASAHIRO
IPC分类号： F04B53/00 , F04B53/16 , F04C15/00 , F04C15/06
摘要： PROBLEM TO BE SOLVED: To provide an electric pump device, in which an operating oil amount in a motor chamber can be adjusted.SOLUTION: An electric pump device 1 includes: a pump case 11 comprising a pump chamber 15; a pump plate 12; and a housing 2 composed of a motor case 13 comprising a motor chamber 16, and a cover 14. An operating oil is sucked into the pump chamber 15 from an outer opening 41a of a suction flow path 41 via the motor chamber 16 and a communication hole 42, and is discharged from an outer opening 43a of a discharge flow path 43. Flange parts 53, 54 are formed in the pump plate and the motor case 13. Through-holes 55, 56, into which a fastening bolt 51 for fastening the housing 2 to a bracket 52, are formed in the flange parts 53, 54.
摘要翻译：要解决的问题：提供一种电动泵装置，其中可以调节电动机室中的工作油量。解决方案：电动泵装置1包括：泵壳体11，包括泵室15; 泵板12; 以及由包括电动机室16的电动机壳体13和盖14构成的壳体2.工作油经由电动机室16从吸入流路41的外部开口41a被吸入到泵室15内，孔42，并从排出流路43的外部开口43a排出。凸缘部53,54形成在泵板和电动机壳体13中。贯通孔55,56，紧固用螺栓51 壳体2到支架52，形成在凸缘部分53,54中。

23. 发明专利

JP2013115860A Electric motor and electric unit including the same 有权
标题翻译：电动机和电动机包括它们
公开(公告)号：JP2013115860A
公开(公告)日：2013-06-10
申请号：JP2011257481
申请日：2011-11-25
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： KANDA NAOTAKE , ONO YOSHIHIRO
IPC分类号： H02K5/04 , H02K7/14
CPC分类号： F04D13/06 , F04C2240/805 , H02K1/185 , H02K5/15 , H02K5/1732 , H02K7/1166 , H02K7/14 , H02K15/16
摘要： PROBLEM TO BE SOLVED: To provide an electric motor which can be installed accurately and an electric unit using the electric motor.SOLUTION: A pump housing 15, a fixation member 8 and a holding member 17 are combined with each other in a direction of a central axis of an oil pump 2 to fix a stator 5 and a rotor 6 of a brushless motor 3. One side of the holding member 17 comprises a cylindrical metallic material, and the fixation member 8 comprises a cylindrical metallic material. Peripheral steps are formed at an outer peripheral end of the holding member 17 and an inner peripheral end of the fixation member 8 to abut on each other. An outer periphery of the holding member 17 is fitted to an inner periphery on one side of the fixation member 8. An outer periphery on the other side of the fixation member 8 is fitted to an inner periphery of a cylindrical flange 23 which projects from an end face of the pump housing 15 brought into contact with the brushless motor 3.
摘要翻译：要解决的问题：提供可精确安装的电动机和使用电动机的电动单元。解决方案：泵壳体15，固定构件8和保持构件17在油泵2的中心轴线的方向上彼此结合，以将无刷电动机3的定子5和转子6固定保持构件17的一侧包括圆柱形金属材料，并且固定构件8包括圆柱形金属材料。在保持构件17的外周端和固定构件8的内周端部形成有周边台阶。保持构件17的外周与固定构件8的一侧的内周嵌合。固定构件8的另一侧的外周嵌合在圆筒凸缘23的内周面泵壳体15的端面与无刷马达3接触。版权所有：（C）2013，JPO＆INPIT

24. 发明专利

JP2013060901A Internal gear pump 有权
标题翻译：内齿轮泵
公开(公告)号：JP2013060901A
公开(公告)日：2013-04-04
申请号：JP2011200351
申请日：2011-09-14
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： YAMAMORI MOTOYASU , ONO YOSHIHIRO , KANDA DAICHI , TAKAGI KENICHI
IPC分类号： F04C2/10 , F04C15/00
摘要： PROBLEM TO BE SOLVED: To provide an internal gear pump which reduces abrasion without degrading efficiency to prolong a life by a simpler structure.SOLUTION: The internal gear pump includes a housing 30, a pump plate 40, an outer gear 20, an inner gear 10, and a shaft member. The housing includes a through hole 32 for inserting the shaft member, and a suction port 31A and a discharge port 31B. The pump plate includes a suction port 41A and a discharge port 41B. Then, a virtual plane VM which is a plane including a shaft of the shaft member and partitions the suction port and the discharge port is set. A communication passage 33 which communicates the through hole and the suction port of the housing is formed on a surface which is a part of a surface of the housing and is at a side of the suction port with respect to the virtual plane. A recessed part 43 which is covered with the inner gear and generates pressure is formed on a plane M40 which is a part of a surface of the pump plate, is a surface on a side of the discharge port with respect to the virtual plane, and can be in contact with the inner gear.
摘要翻译：要解决的问题：提供一种减少磨损而不降低效率的内齿轮泵，以通过更简单的结构延长使用寿命。解决方案：内齿轮泵包括壳体30，泵板40，外齿轮20，内齿轮10和轴构件。壳体包括用于插入轴构件的通孔32和吸入口31A和排出口31B。泵板包括吸入口41A和排出口41B。然后，设置作为包括轴构件的轴并且分隔吸入口和排出口的平面的虚拟平面VM。在壳体的表面的一部分的表面上形成有连通通孔和壳体的吸入口的连通通道33，并且位于吸入口相对于虚拟平面的一侧。在作为泵板的表面的一部分的平面M40上形成有被内齿轮覆盖并产生压力的凹部43，相对于虚拟平面在排出口侧的表面，可与内齿轮接触。版权所有（C）2013，JPO＆INPIT

25. 发明专利

JP2013047475A Gear pump 有权
标题翻译：齿轮泵
公开(公告)号：JP2013047475A
公开(公告)日：2013-03-07
申请号：JP2011185722
申请日：2011-08-29
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： YAMAMORI MOTOYASU , ONO YOSHIHIRO , KANDA DAICHI , TAKAGI KENICHI
IPC分类号： F04C2/10 , F04C15/00
摘要： PROBLEM TO BE SOLVED: To provide a gear pump capable of suppressing the wear of a fitting portion between a shaft hole of an inner rotor and a drive shaft by an extremely simple structure.SOLUTION: The gear pump comprises: a pump housing 10 having a recess 14; a pump plate 20 which constitutes a rotor assembling space 15 by closing the recess 14 and in which a suction port 21 and a discharge port 25 are formed at the internal end face, respectively; an outer rotor 30 which is rotatably fit into the rotor assembling space 15; the inner rotor 35 having outer teeth 36 engaged with inner teeth 31 of the outer rotor 30; and the drive shaft 50 which penetrates a through hole 12 formed at a bottom wall 13 of the pump housing 10, is fit and inserted into the shaft hole 37 of the inner rotor 35 so as to be capable of transmitting torque, and rotates the inner rotor 35. An escape part 60 for making wear powder generated at the inner peripheral surface of the shaft hole 37 of the inner rotor 35 escape is formed between the pump plate 20 and the inner rotor 35.
摘要翻译：要解决的问题：提供一种能够通过非常简单的结构来抑制内转子的轴孔与驱动轴之间的装配部的磨损的齿轮泵。解决方案：齿轮泵包括：具有凹部14的泵壳体10; 分别通过封闭凹部14而形成有吸入口21和排出口25的转子组装空间15的泵板20，可旋转地配合到转子组合空间15中的外转子30; 内转子35具有与外转子30的内齿31接合的外齿36; 并且穿过形成在泵壳体10的底壁13处的通孔12的驱动轴50嵌合并插入到内转子35的轴孔37中，以便能够传递转矩，并使内部在泵板20和内转子35之间形成有用于制造在内转子35的轴孔37的内周面产生的磨损粉末的排出部60.权利要求（C）2013 ，JPO＆INPIT

26. 发明专利

JP2008025601A Toroidal type continuously variable transmission 审中-公开
标题翻译： TOROIDAL型连续可变传输
公开(公告)号：JP2008025601A
公开(公告)日：2008-02-07
申请号：JP2006195371
申请日：2006-07-18
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： ONO YOSHIHIRO , HASUDA YASUHIKO
IPC分类号： F16H15/38
摘要： PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission having simplified construction as a whole device and improved operability.
SOLUTION: The toroidal type continuously variable transmission comprises an input disc 3 having a concave raceway surface 3b on the side face, an output disc 12 having a concave raceway surface 12b opposed to the raceway surface 3b of the input disc 3, a plurality of rollers 14 arranged in a toroidal gap formed between the raceway surfaces of the input disc 3 and the output disc 12, a plurality of carriages 16 arranged at equal spaces around a rotating shaft 2 of the input disc 3, a base part non-rotatably arranged coaxially with the rotating shaft 2 of the input disc 3, link bodies rockingly connected at their centers to the base part and rockingly connected at both ends to the carriages 16, and a piston mechanism connected to one of the plurality of carriages 16 for moving the carriage 16. The plurality of link bodies are connected at both ends to the carriages 16, respectively.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有简化结构作为整体装置的环形型无级变速器，并提高了可操作性。解决方案：环形无级变速器包括在侧面具有凹面滚道表面3b的输入盘3，具有与输入盘3的滚道表面3b相对的凹形滚道表面12b的输出盘12，多个辊14布置在形成在输入盘3的滚道表面和输出盘12之间的环形间隙中;多个托架16，其布置在输入盘3的旋转轴2周围的相等的空间处; 与输入盘3的旋转轴2同轴地可旋转地设置，连杆体在它们的中心处与基部摇摆连接并且在两端摇动地连接到滑架16;以及活塞机构，其连接到多个滑架16中的一个，移动滑架16.多个连杆体分别在两端连接到滑架16上。版权所有（C）2008，JPO＆INPIT

27. 发明专利

JP2007155070A Troidal type continuously variable transmission 审中-公开
标题翻译： TROIDAL型连续可变传输
公开(公告)号：JP2007155070A
公开(公告)日：2007-06-21
申请号：JP2005354064
申请日：2005-12-07
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： ONO YOSHIHIRO
IPC分类号： F16H15/38
摘要： PROBLEM TO BE SOLVED: To improve the durability of a troidal type continuously variable transmission.
SOLUTION: A compressive residual stress layer 19 is formed on each of back faces 5c and 15c of an input disk 5 and an output disk 15 of a variator 1. Pressing the disks 5, 15 with an associated roller 17 results in tensile force acting on the back faces 5c, 15c. However, tensile stress is prevented from being generated in the back faces 5c, 15c by applying compressive residual stress to the back faces 5c, 15c.
COPYRIGHT: (C)2007,JPO&INPIT

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