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21. 发明专利

JP2014119071A Power transmission device 审中-公开
标题翻译：电力传输装置
公开(公告)号：JP2014119071A
公开(公告)日：2014-06-30
申请号：JP2012275881
申请日：2012-12-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： TSUCHIDA MITSUTAKA , MURATA SOHEI , KAWAMINAMI MITSUHIRO , TAKEDA YASUNORI , TEJIMA TOKUJI , SADA NATSUKI , AOKI HIDETOSHI
IPC分类号： F16H57/021 , B60K6/365 , B60K6/48 , F16H1/28
CPC分类号： Y02T10/6221
摘要： PROBLEM TO BE SOLVED: To provide a power transmission device the NV performance of which can be prevented from deteriorating, since in the power transmission device, the oscillation of a case caused by an exciting force of a sun gear in a thrust direction can be prevented.SOLUTION: A hybrid power transmission device 1 has a power transmission member 17 for connecting one axial end of a rotor shaft 12 to a sun gear 15, and the power transmission member 17 is freely rotatably supported with a partitioning wall 9a of a body case 9A for partitioning a rotary electric machine 2 and a planetary gear mechanism 5, via a thrust bearing 19. Furthermore, a transaxle case 9 has the body case 9A which is opened at a side on the other axial end side of the rotor shaft 12, and a rear cover 9C which is attached to the body case 9A so as to block the opening of the body case 9A, and which has a pump cover 9D. One axial end of the rotor shaft 12 is freely rotatably supported with the partitioning wall 9a via a ball bearing 24, and the other axial end of the rotor shaft 12 is freely rotatably supported with the pump cover 9D via a ball bearing 23.
摘要翻译：要解决的问题：为了提供能够防止NV性能劣化的动力传递装置，因为在动力传递装置中，可以防止由推力方向上的太阳齿轮的激励力引起的壳体的振荡解决方案：混合动力传递装置1具有用于将转子轴12的一个轴向端连接到太阳轮15的动力传递构件17，并且动力传递构件17可自由旋转地支撑在主体壳体的分隔壁9a上此外，驱动桥壳体9具有在转子轴12的另一个轴向端侧的侧面开口的主体壳体9A，其特征在于，所述旋转电机2和行星齿轮机构5经由推力轴承19分隔开。以及后盖9C，其被附接到主体壳体9A以阻挡主体壳体9A的开口，并且具有泵盖9D。转子轴12的一个轴向端部经由滚珠轴承24与分隔壁9a自由旋转地支撑，并且转子轴12的另一个轴向端部经由滚珠轴承23与泵盖9D自由旋转地支撑。

22. 发明专利

JP2013023036A Driving device for hybrid vehicle 有权
标题翻译：混合动力车辆的驱动装置
公开(公告)号：JP2013023036A
公开(公告)日：2013-02-04
申请号：JP2011158435
申请日：2011-07-19
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： TSUCHIDA MITSUTAKA , NISHITSURU TOMOAKI , OBATA TATSURO , SADA NATSUKI , YADA HIROTAKA , SHIN TOMOO
IPC分类号： B60K6/405 , B60K6/445 , B60L11/14 , F16H57/021 , H02K7/08 , H02K7/116
CPC分类号： F16H37/0826 , B60K6/40 , B60K6/405 , B60K6/445 , Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To provide a hybrid vehicle driving device having a plurality of rotary shafts in a casing, configured to improve accuracy of supporting rotary shafts.SOLUTION: A composite gear shaft 40, a power transmission shaft 20, a counter shaft 18, a differential gear 24, a first rotor shaft 16 of a first electric motor MG1 and a second rotor shaft 22 of a second electric motor MG2 are supported by a common case member 12b, thereby improving accuracy in supporting the rotary shafts. They are supported by the common case member 12b without using the other members, thereby preventing increase in the number of part items and weight.
摘要翻译：要解决的问题：提供一种在壳体中具有多个旋转轴的混合动力车辆驱动装置，其构造为提高支撑旋转轴的精度。解决方案：复合齿轮轴40，动力传递轴20，副轴18，差速齿轮24，第一电动机MG1的第一转子轴16和第二电动机MG2的第二转子轴22 由公共壳体12b支撑，从而提高了支撑旋转轴的精度。它们由公共壳体构件12b支撑而不使用其它构件，从而防止了零件的数量和重量的增加。版权所有（C）2013，JPO＆INPIT

23. 发明专利

JP2011214715A Driving unit for vehicle 审中-公开
标题翻译：车辆驾驶单位
公开(公告)号：JP2011214715A
公开(公告)日：2011-10-27
申请号：JP2010168253
申请日：2010-07-27
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： KOMATSU TAKUYA , SADA NATSUKI , SHIN TOMOO
IPC分类号： F16H57/04
CPC分类号： B60K6/365 , B60K6/445 , F16H57/0427 , F16H57/043 , F16H57/045 , F16H57/0471 , F16H57/0479 , F16H2037/0866 , Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To provide a driving unit for vehicle, capable of supplying a lubricant to a planetary gear mechanism even if an engine is stopped.SOLUTION: The drive unit for vehicle with the planetary gear mechanism PT includes a receptacle part 72C which is opened towards the outside of the radial direction of the unit with the axial direction of a ring gear R set as the axial direction of the unit and the radial direction of a ring gear R set as the radial direction of the unit. The unit has the outward receiver 72 provided to a carrier CA, the liquid supply part 60 which supplies lubricant to the opening part 73 of the receptacle part 72C of the outward receiver 72, and the bearing lubricous passage P1 which is a passage of the lubricant to connect the outward receiver 72 receptacle part 72C with the pinion bearing PB of the pinion gear P.
摘要翻译：要解决的问题：提供一种用于车辆的驱动单元，即使发动机停止，也能够向行星齿轮机构供给润滑剂。解决方案：具有行星齿轮机构PT的车辆用驱动单元包括容纳部72C，以设定为单元的轴向的环形齿轮R的轴向方向朝向单元的径向外侧开口，并且将齿圈R的径向设定为单元的径向。该单元具有提供给载体CA的外部接收器72，向向外接收器72的容纳部72C的开口部73供给润滑剂的液体供给部60以及作为润滑剂的通路的轴承用润滑通路P1 将外部接收器72的容纳部72C与小齿轮P的小齿轮轴承PB连接。

24. 发明专利

JP2011207386A Driving device for vehicle 审中-公开
标题翻译：车辆驾驶装置
公开(公告)号：JP2011207386A
公开(公告)日：2011-10-20
申请号：JP2010078286
申请日：2010-03-30
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： YADA HIROTAKA , SADA NATSUKI , SHIN TOMOO
IPC分类号： B60K6/38 , B60K6/40 , B60K6/405 , B60K6/445 , F16D43/21 , F16H3/72 , H02K7/10
CPC分类号： Y02T10/6239 , Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide a driving device for a vehicle capable of lubricating a wet torque limiter without increasing consumption of fuel and power.SOLUTION: This driving device includes the wet torque limiter T including a pair of friction members 70, an energizing member 72 for energizing the pair of friction members 70 in a press-fitting direction, an outside supporting member 74 for supporting one of the pair of friction members 70 from the radial direction outside, and an inside supporting member 76 for supporting the other of the pair of friction members 70 from the radial direction inside, and a supply part 81 for supplying lubricating and cooling liquid from the radial direction inside of the outside supporting member 74 to the pair of friction members 70. The torque limiter T is arranged to be adjacent to a first rotary electric machine MG1 on the same axis. The outside supporting member 74 includes a cylindrical outside cylinder part 74B opened to the first rotary electric machine MG1 side. An inner diameter of the outside cylinder part 74B is constituted to be smaller than an outer diameter of a first stator St1 of the first rotary electric machine MG1.
摘要翻译：要解决的问题：提供一种能够润滑湿扭矩限制器而不增加燃料和动力消耗的车辆的驱动装置。解决方案：该驱动装置包括湿力矩限制器T，其包括一对摩擦构件70，激励构件 72，用于使一对摩擦构件70沿压配方向通电;外侧支撑构件74，用于从径向外侧支撑一对摩擦构件70中的一个;以及内侧支撑构件76，用于支撑该对中的另一个摩擦构件70从径向内侧的供给部81和用于从外侧支撑构件74的径向内侧向一对摩擦构件70供给润滑和冷却液体的供给部81.扭矩限制器T被布置成与同一轴上的第一旋转电机MG1。外部支撑构件74包括向第一旋转电机MG1侧开口的圆筒形外筒部74B。外筒部74B的内径构成为小于第一旋转电机MG1的第一定子St1的外径。

25. 发明专利

JP2011183946A Hybrid driving device 审中-公开
标题翻译：混合驱动装置
公开(公告)号：JP2011183946A
公开(公告)日：2011-09-22
申请号：JP2010051859
申请日：2010-03-09
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： SADA NATSUKI , SHIN TOMOO , YADA HIROTAKA , TSUCHIDA MITSUTAKA , NISHITSURU TOMOAKI
IPC分类号： B60K6/36 , B60K6/365 , B60K6/40 , B60K6/405 , B60K6/445 , B60L11/14 , F16H1/28
CPC分类号： F16H3/727 , B60K6/40 , B60K6/445 , F16H57/082 , F16H2037/0866 , Y02T10/6239 , Y10S475/90 , Y10T74/19014 , Y10T74/2186
摘要： PROBLEM TO BE SOLVED: To provide a hybrid driving device capable of reducing the axial dimension of the entire device. SOLUTION: The hybrid driving device includes: an input member I drive-connected with an engine; a first rotating electrical machine; a second rotating electrical machine; a power distribution device PT for distributing and transmitting the torque of the input member I into the rotating electrical machine and a distribution output member 21; and an output gear 22 provided so as to output the torque transmitted to the distribution output member 21 to a wheel side. The whole power distribution device PT is arranged to be axially overlapped with the distribution output member 21 inside of the radial direction of the distribution output member 21. A ring gear R is integrally provided with the distribution output member 21 on an inner peripheral surface 21a of the distribution output member 21. An output gear 22 is integrally provided with the distribution output member 21 on an outer peripheral surface 21b of the distribution output member 21. An output bearing 61 for rotatably supporting the distribution output member 21 from the inside of the radial direction is provided. The output bearing 61 and the output gear 22 are arranged to be axially overlapped. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够减小整个装置的轴向尺寸的混合动力驱动装置。解决方案：混合动力驱动装置包括：与发动机驱动连接的输入构件I; 第一旋转电机; 第二旋转电机; 用于将输入构件I的转矩分配并传递到旋转电机中的配电装置PT和分配输出构件21; 以及输出齿轮22，其输出传递到分配输出构件21的转矩到车轮侧。整个配电装置PT被布置成在分配输出构件21的径向内部与分配输出构件21轴向重叠。环形齿轮R与分配输出构件21一体地设置在分配输出构件21的内周面21a上分配输出构件21.输出齿轮22与分配输出构件21一体地设置在分配输出构件21的外周面21b上。输出轴承61用于从径向内侧可旋转地支撑分配输出构件21 提供方向。输出轴承61和输出齿轮22被布置成轴向重叠。版权所有（C）2011，JPO＆INPIT

26. 发明专利

JP2011089636A Driving device 有权
标题翻译：驱动装置
公开(公告)号：JP2011089636A
公开(公告)日：2011-05-06
申请号：JP2010189888
申请日：2010-08-26
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： SHIN TOMOO , SADA NATSUKI , KOMATSU TAKUYA , OZEKI TOYOTAKA , YADA HIROTAKA , TOMODA KENTO
IPC分类号： B60K6/40 , B60K6/445 , F04C2/10 , F04C15/00 , F16H57/031 , F16H57/04
CPC分类号： B60K6/26 , B60K2001/003 , F16H57/0423 , F16H57/043 , F16H57/0436 , F16H57/0476
摘要： PROBLEM TO BE SOLVED: To provide a driving device keeping low the degree of fluid-tightness required for bonding between members that define a pump chamber. SOLUTION: The driving device includes a pump cover 80 mounted to a case inner surface of a cover part 70 constituting the inner surface of a case 60 in a state of being held in a case inner space 61 surrounded by a body part 62 and the cover part 70. A pump chamber 40 of an oil pump 3 is formed of a recess provided in at least one of a mating face of the cover part 70 and a mating face of the pump cover 80 at a joint part 72 between the cover part 70 and the pump cover 80. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种驱动装置，其保持限定泵室的构件之间的粘合所需的流体密封性的程度。解决方案：驱动装置包括安装在构成壳体60的内表面的盖部件70的壳体内表面的泵盖80，该壳体保持在由主体部分62包围的壳体内部空间61中的状态油泵3的泵室40由设置在盖部70的配合面和泵盖80的配合面中的至少一方的凹部形成，凹部72处于接合部72 盖部分70和泵罩80.版权所有：（C）2011，JPO＆INPIT

27. 发明专利

JP2010173414A Drive device for vehicle 审中-公开
标题翻译：车辆驱动装置
公开(公告)号：JP2010173414A
公开(公告)日：2010-08-12
申请号：JP2009016853
申请日：2009-01-28
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： YOSHIKAWA HIROSHI , TAKASU KOJI , SHIN TOMOO , SADA NATSUKI , TANEUE MASAHIRO
IPC分类号： B60K6/40 , B60K6/365 , B60K6/405 , B60K6/445 , B60L11/14 , B60T1/06 , F16H61/00 , H02K7/116
CPC分类号： Y02T10/6239 , Y02T10/641 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a drive device for a vehicle, capable of suppressing the increase in the drive device for the vehicle due to arrangement of a mechanical pump in both axial direction and a radial direction in the drive device for the vehicle provided with the mechanical pump operated through the rotation drive force of an output shaft in the case. SOLUTION: In the drive device for the vehicle, a first rotary electric machine and a second rotary electric machine MG2 are arranged coaxially to the output shafts O1, O2, and the first rotary electric machine and the second rotary electric machine MG2 are arranged in this order in an axial direction toward an output end side of the output shafts O1, O2. The second rotary electric machine MG2 has an outer diameter same as the first rotary electric machine or smaller than it, and is provided with the mechanical pump OP2 operated by the rotation drive force of the output shafts O1, O2. The mechanical pump OP2 is arranged on a shaft different from the output shafts O1, O2 on an output end side relative to the second rotary electric machine MG2 so as to be overlapped with the output shafts O1, O2 in an axial direction, and is arranged so as to be overlapped with the second rotary electric machine MG2 in a radial direction. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于车辆的驱动装置，能够抑制由于机械泵在轴向和径向方向上的布置而在车辆的驱动装置中的驱动装置中的增加具有通过壳体中的输出轴的旋转驱动力而操作的机械泵的车辆。解决方案：在车辆的驱动装置中，第一旋转电机和第二旋转电机MG2与输出轴O1，O2同轴配置，第一旋转电机和第二旋转电机MG2 沿着轴向朝向输出轴O1，O2的输出端侧排列。第二旋转电机MG2具有与第一旋转电机相同的外径或小于第一旋转电机的外径，并且设置有由输出轴O1，O2的旋转驱动力操作的机械泵OP2。机械泵OP2配置在与输出轴O1，O2相对于第二旋转电机MG2的输出轴O1，O2不同的轴上，以与轴向的输出轴O1，O2重叠，并且布置以与第二旋转电机MG2沿径向重叠。版权所有（C）2010，JPO＆INPIT

28. 发明专利

JP2010109079A Cooling device of heat generating body 有权
标题翻译：热发电机组的冷却装置
公开(公告)号：JP2010109079A
公开(公告)日：2010-05-13
申请号：JP2008278460
申请日：2008-10-29
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： AOKI KAZUO , YASUGATA HIROMICHI , UECHI TATSUYUKI , SHIN TOMOO , SADA NATSUKI , TANEUE MASAHIRO , MIYAZAWA MANABU , FUJISHIMA ISAO , IIMURA DAISUKE
IPC分类号： H01L23/473 , H05K7/20
CPC分类号： H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a cooling device of a heat generating body, capable of exhibiting excellent cooling capability while being made compact in size on the whole. SOLUTION: The heating body cooling device includes a cooling room R3 in which a coolant circulates along a cooling surface 42 provided to be heat-conductive with a heat generating body 2, an inflow room R1 in which the coolant flowing in the cooling room R3 circulates, and an outflow room R5 in which the coolant flowing out of the cooling room R3 circulates, and also includes a coolant circulation path in three-layered structure constituted by stacking, in a prescribed stacking direction, a first layer L1 wherein the inflow room R1 and outflow room R5 are arranged adjacently such that the coolant circulates in mutually opposite directions, a second layer L2 wherein an intermediate coolant room R2 for guiding the coolant flowing in from the inflow room R1 to the cooling room while expanding the flow in the width direction from one side to the other side in the circulation direction of the coolant in the cooling chamber R3 is arranged, and a third layer L3 wherein the cooling room R3 in which the coolant circulates from the other side to the one side is arranged. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种发热体的冷却装置，其能够在整体上小型化的同时显示出优异的冷却能力。解决方案：加热体冷却装置包括冷却室R3，其中冷却剂沿着与发热体2进行导热的冷却表面42循环;流入室R1，其中冷却剂在冷却室R3循环，从冷却室R3流出的冷却剂流出的流出室R5也包括三层结构的冷却剂循环路径，该冷却剂循环路径以规定的堆积方向堆叠，形成第一层L1，其中，流入室R1和流出室R5相邻布置，使得冷却剂在相互相反的方向上循环;第二层L2，其中，用于将从流入室R1流入的冷却剂引导到冷却室的中间冷却室R2，布置冷却室R3中的冷却剂的循环方向上的一侧到另一侧的宽度方向，第三层L3，其中冷却室R3 其中冷却剂从另一侧向一侧循环。版权所有（C）2010，JPO＆INPIT

29. 发明专利

JP2009115039A Fluid pump and driving device for vehicle 有权
标题翻译：用于车辆的流体泵和驱动装置
公开(公告)号：JP2009115039A
公开(公告)日：2009-05-28
申请号：JP2007290968
申请日：2007-11-08
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： SADA NATSUKI , SHIN TOMOO
IPC分类号： F04C2/10 , B60K6/40 , B60K6/445 , F16H61/00
CPC分类号： Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To provide a fluid pump capable of suppressing an increase in the number of parts and having a small size while appropriately suppressing leakage of a fluid.
SOLUTION: The fluid pump is equipped with a casing 4, a rotary body 12 stored inside the casing 4, and a shaft I penetrating the casing 4 and driving the rotary body 12. The casing 4 includes a discharge flow passage 11 into which the fluid is discharged by drive of the rotary body 12. The shaft I is rotatably supported by the casing 4 via bushes 17 on at least two locations of both sides of the rotary body 12 in the axial direction and has a shaft inner flow passage 21 thereinside. The bush 17 disposed on one side of the rotary body 12 is a hole opening bush 18 having a through-hole 19 communicated with the discharge flow passage 11 and penetrating in the radial direction. The discharge flow passage 11 is communicated with the shaft inner flow passage 21 via the through-hole 19.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够抑制零件数量增加并且具有小尺寸同时适当地抑制流体泄漏的流体泵。解决方案：流体泵配备有壳体4，存储在壳体4内部的旋转体12和穿过壳体4并驱动旋转体12的轴I.壳体4包括排出流路11 流体通过旋转体12的驱动被排出。轴I通过衬套17在旋转体12的两侧的至少两个位置沿轴向可旋转地支撑在壳体4上，并且具有轴内部流路 21在其中设置在旋转体12的一侧的衬套17是具有与排出流路11连通并沿径向贯通的通孔19的开孔衬套18。排出流路11经由贯通孔19与轴内流路21连通。（C）2009，JPO＆INPIT

30. 发明专利

JP2015052373A 車両用動力伝達装置の潤滑構造审中-公开
标题翻译：用于车辆的动力传动装置的润滑结构
公开(公告)号：JP2015052373A
公开(公告)日：2015-03-19
申请号：JP2013186317
申请日：2013-09-09
申请人：トヨタ自動車株式会社 , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , Aisin Aw Co Ltd
发明人： TANIGUCHI MAKOTO , TSUCHIDA MITSUTAKA , TEJIMA TOKUJI , SADA NATSUKI , ASAI KENJI , WATANABE MITSUTAKA
IPC分类号： F16H1/28 , F16H57/04
摘要：【課題】回転シャフトから外部に吐出された潤滑油が遠心力で外周側へ飛ばされることにより、複合ギヤの軸受およびピニオンギヤを何れも適切に潤滑できるようにする。【解決手段】径方向油路62から流出してスラストベアリング34を経て遠心力により外周側へ飛散した潤滑油がオイルレシーバ64によって受け止められ、テーパ円筒形状の側壁部68によりピニオン潤滑油路74へ導かれるため、その潤滑油によってピニオンギヤ22が適切に潤滑される。また、オイルレシーバ64によって受け止められた潤滑油の一部は、複数の貫通穴72から外周側へ逃がされるため、その潤滑油によって複合ギヤ52のボールベアリング54が適切に潤滑される。【選択図】図2
摘要翻译：要解决的问题：通过将从旋转轴排出的外部润滑剂的散射通过离心力向外周侧散射，来适当润滑复合齿轮和小齿轮的轴承。解决方案：从径向流出的润滑剂油通道62并通过离心力通过止推轴承34向外周侧散射，由油接收器64接收，并通过锥形圆柱形侧壁部分68被引导到小齿轮润滑剂通道74，从而小齿轮22可以由润滑剂适当润滑。由油吸收器64接收的润滑剂的一部分从多个通孔72逸出到外周侧，使得复合齿轮52的滚珠轴承54能够被润滑剂适当地润滑。

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