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21. 发明申请

US20130008284A1 HYBRID DRIVE SYSTEM 有权
标题翻译：混合驱动系统
公开(公告)号：US20130008284A1
公开(公告)日：2013-01-10
申请号：US13582397
申请日：2011-02-10
申请人： Natsuki Sada , Tomoo Atarashi , Hirotaka Yata , Tomoaki Nishizuru , Michitaka Tsuchida
发明人： Natsuki Sada , Tomoo Atarashi , Hirotaka Yata , Tomoaki Nishizuru , Michitaka Tsuchida
IPC分类号： F16H37/06
CPC分类号： F16H3/727 , B60K6/40 , B60K6/445 , F16H57/082 , F16H2037/0866 , Y02T10/6239 , Y10S475/90 , Y10T74/19014 , Y10T74/2186
摘要： A hybrid drive system includes an input member, a rotating electric machine, a power distributing apparatus that distributes and transmits torque that is transmitted to the input member to the rotating electric machine and an output member, an output gear capable of outputting torque transmitted to the output member, and an output bearing that is rotatably supports the output member from the radially inner side. The entire apparatus is arranged overlapping with the output member at a position in an axial direction on the radially inner side of the output member, and a ring gear of the apparatus is integrally provided with the output member, on an inner peripheral surface of the output member. The output gear is integrally provided with the output member, on an outer peripheral surface of the output member. The output bearing and the output gear are arranged overlapping at a position in the axial direction.
摘要翻译：一种混合驱动系统，包括输入部件，旋转电机，将传递给输入部件的转矩分配并传递给旋转电机的动力分配装置和输出部件，输出齿轮，其输出传递到输出构件和从径向内侧可旋转地支撑输出构件的输出轴承。整个装置在输出构件的径向内侧的轴向位置上与输出构件重叠布置，并且该装置的环形齿轮与输出构件一体地设置在输出构件的内周面上会员。输出齿轮与输出部件一体地设置在输出部件的外周面上。输出轴承和输出齿轮在轴向的位置重叠配置。

22. 发明申请

US20090258747A1 Control apparatus for vehicular drive system 有权
标题翻译：车载驱动系统控制装置
公开(公告)号：US20090258747A1
公开(公告)日：2009-10-15
申请号：US12379798
申请日：2009-03-02
申请人： Yuji Iwase , Masahiro Kojima , Ryuji Ibaraki , Atsushi Tabata , Tatsuya Imamura , Takuma Kakinami , Natsuki Sada , Tomoo Atarashi , Nobukazu Ike
发明人： Yuji Iwase , Masahiro Kojima , Ryuji Ibaraki , Atsushi Tabata , Tatsuya Imamura , Takuma Kakinami , Natsuki Sada , Tomoo Atarashi , Nobukazu Ike
IPC分类号： F16H48/30
CPC分类号： B60W20/00 , B60K1/00 , B60K1/02 , B60K6/365 , B60K6/405 , B60K6/445 , B60K6/547 , B60L11/123 , B60L11/14 , B60L2240/16 , B60L2240/26 , B60L2240/421 , B60L2240/441 , B60L2240/445 , B60L2240/485 , B60W10/06 , B60W10/08 , B60W10/115 , B60W2510/0638 , B60W2510/0676 , B60W2510/068 , B60W2510/081 , B60W2510/107 , B60W2510/244 , B60W2520/10 , B60W2520/105 , B60W2520/28 , B60W2530/10 , B60W2540/10 , B60W2540/12 , B60W2710/0605 , B60W2710/081 , F16H3/728 , F16H2037/0873 , F16H2200/0056 , F16H2200/201 , F16H2200/2048 , Y02T10/6217 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y02T10/7077 , Y10S903/952 , Y10T74/2186
摘要： A vehicular power transmitting system including a transmission portion constituting a part of a power transmitting path, an electric motor connected to the power transmitting path, an electrically controlled differential portion connected to the electric motor and having a differential state controllable according to a change of an operating speed of the electric motor, a casing accommodating the transmission portion, the electric motor and the electrically controlled differential portion, and a support member for supporting a rotor of the electric motor, the support member including a support portion formed in one axial end portion thereof, at which the rotor is supported rotatably about its axis, and a tapered portion having a diameter increasing in an axial direction from the one axial end portion toward the other axial end portion at which the support member is fixed to the casing, and wherein a winding portion of a stator of the electric motor is disposed in a space formed radially outwardly of the tapered portion, while a fluid passage portion for supplying a working fluid to frictional coupling devices of the transmission portion is disposed in a space formed radially inwardly of the tapered portion.
摘要翻译：一种车辆动力传递系统，包括构成动力传递路径的一部分的传动部分，连接到动力传递路径的电动机，连接到电动机的电控差动部分，并且具有根据电动机的操作速度，容纳传动部分的壳体，电动机和电控差动部分，以及用于支撑电动机的转子的支撑构件，支撑构件包括形成在一个轴向端部中的支撑部分其中所述转子围绕其轴线可旋转地支撑;以及锥形部分，其具有从所述一个轴向端部朝向固定到所述壳体的另一个轴向端部的轴向方向上增加的直径，并且其中电动机的定子的绕组部分设置在径向形成的空间中在锥形部分径向向内形成的空间内设置用于将工作流体供给到传动部分的摩擦联接装置的流体通道部分。

23. 发明申请

US20090023529A1 Hybrid vehicle drive device 审中-公开
标题翻译：混合动力车辆驱动装置
公开(公告)号：US20090023529A1
公开(公告)日：2009-01-22
申请号：US12219125
申请日：2008-07-16
申请人： Hiroaki Sanji , Natsuki Sada , Tomoo Atarashi , Michitaka Tsuchida , Hideaki Komada
发明人： Hiroaki Sanji , Natsuki Sada , Tomoo Atarashi , Michitaka Tsuchida , Hideaki Komada
IPC分类号： F16H37/08
CPC分类号： B60K6/445 , B60K1/02 , B60K5/04 , B60K6/365 , B60K6/383 , B60K6/547 , B60K25/02 , F16H57/0441 , F16H57/0486 , H02K7/006 , Y02T10/6239
摘要： A hybrid vehicle drive device includes an input shaft to which power from an engine is input; an electric generator; an electric motor; a counter gear that transmits power to a drive shaft; a differential gear device that includes a first gear component connected to a rotation shaft of the electric generator, a second gear component connected to the input shaft, and a third gear component connected to the counter gear; and an oil pump that generates hydraulic pressure.
摘要翻译：混合动力车辆驱动装置包括输入来自发动机的动力的输入轴; 发电机; 电动马达将动力传递给驱动轴的中间齿轮; 差速齿轮装置，其包括连接到所述发电机的旋转轴的第一齿轮部件，连接到所述输入轴的第二齿轮部件和连接到所述反转齿轮的第三齿轮部件; 以及产生液压的油泵。

24. 发明授权

US08102087B2 Drive device that is reduced in size while maintaining high axial center accuracy of a rotor shaft 有权
标题翻译：驱动装置尺寸减小，同时保持转子轴的高轴向中心精度
公开(公告)号：US08102087B2
公开(公告)日：2012-01-24
申请号：US12453423
申请日：2009-05-11
申请人： Yoshihisa Yamamoto , Natsuki Sada , Tomohiko Ito
发明人： Yoshihisa Yamamoto , Natsuki Sada , Tomohiko Ito
IPC分类号： H02K7/116
CPC分类号： H02K7/116 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/421 , B60L2240/423 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2710/0666 , B60W2710/081 , B60W2710/083 , Y02T10/6239 , Y02T10/6286 , Y02T10/641 , Y02T10/642
摘要： A drive device includes a rotating electrical machine; a planetary gear unit positioned radially inside the rotating electrical machine so as to axially overlap the rotating electrical machine; a through shaft extending radially inside and through a sun gear of the planetary gear unit; and a case that accommodates the rotating electrical machine and the planetary gear unit. The through shaft is supported by the case on both axial sides of the planetary gear unit, and a rotor of the rotating electrical machine is connected integrally with the sun gear and is rotatably supported at two axial positions, the rotor is supported at a first axial position of the two axial positions by the case, and the rotor is supported at a second axial position of the two axial positions at a position radially inside the sun gear by the through shaft.
摘要翻译：驱动装置包括旋转电机; 位于所述旋转电机的径向内侧以与所述旋转电机轴向重叠的行星齿轮单元; 径向向内延伸并穿过行星齿轮单元的太阳齿轮的直轴; 以及容纳旋转电机和行星齿轮单元的壳体。贯通轴由行星齿轮单元的两个轴向侧的壳体支撑，并且旋转电机的转子与太阳齿轮一体地连接并且可旋转地支撑在两个轴向位置，转子被支撑在第一轴向通过壳体的两个轴向位置的位置，并且转子被支撑在两个轴向位置的第二轴向位置处，在太阳齿轮的径向位于通过轴的位置。

25. 发明申请

US20130017916A1 VEHICLE DRIVE DEVICE 审中-公开
标题翻译：车辆驱动装置
公开(公告)号：US20130017916A1
公开(公告)日：2013-01-17
申请号：US13546428
申请日：2012-07-11
申请人： Natsuki Sada , Hidetoshi Aoki , Michitaka Tsuchida
发明人： Natsuki Sada , Hidetoshi Aoki , Michitaka Tsuchida
IPC分类号： F16H37/08
CPC分类号： B60K6/445 , B60K6/383 , B60K6/40 , B60L50/16 , B60L50/40 , B60L50/61 , F16D41/06 , F16D2300/06 , Y02T10/6217 , Y02T10/6239 , Y02T10/7022 , Y02T10/7077
摘要： A vehicle drive device includes an input member drivingly coupled to a drive output member of an internal combustion engine that rotates in a positive direction; an output member drivingly coupled to wheels; a rotating electrical machine; a distribution output member drivingly coupled to the output member; and a differential gear unit that distributes and transfers a torque, transferred to the input member, to the rotating electrical machine and the distribution output member. The distribution output member is placed coaxially with the input member and supported in a radial direction by a support bearing so as to be capable of rotating. Rotation of the input member in a negative direction is restricted by a one-way clutch. The one-way clutch is placed radially inward of the support bearing. At least a part of the one-way clutch is placed so as to overlap the support bearing as viewed in the radial direction.
摘要翻译：车辆驱动装置包括驱动地连接到内燃机的驱动输出构件的输入构件，所述内燃机的驱动输出构件沿正方向旋转; 驱动地联接到车轮的输出构件; 旋转电机; 驱动地连接到所述输出构件的分配输出构件; 以及差动齿轮单元，其将转移到所述输入构件的转矩分配并传递到所述旋转电机和所述分配输出构件。分配输出构件与输入构件同轴地设置并且通过支撑轴承在径向方向上被支撑以能够旋转。输入部件沿负方向的旋转受到单向离合器的限制。单向离合器放置在支撑轴承的径向内侧。单向离合器的至少一部分被放置成在径向方向上与支承轴承重叠。

26. 发明申请

US20090295242A1 Drive device 有权
标题翻译：驱动装置
公开(公告)号：US20090295242A1
公开(公告)日：2009-12-03
申请号：US12453423
申请日：2009-05-11
申请人： Yoshihisa Yamamoto , Natsuki Sada , Tomohiko Ito
发明人： Yoshihisa Yamamoto , Natsuki Sada , Tomohiko Ito
IPC分类号： H02K7/116
CPC分类号： H02K7/116 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60L2240/421 , B60L2240/423 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2710/0666 , B60W2710/081 , B60W2710/083 , Y02T10/6239 , Y02T10/6286 , Y02T10/641 , Y02T10/642
摘要： A drive device includes a rotating electrical machine; a planetary gear unit positioned radially inside the rotating electrical machine so as to axially overlap the rotating electrical machine; a through shaft extending radially inside and through a sun gear of the planetary gear unit; and a case that accommodates the rotating electrical machine and the planetary gear unit. The through shaft is supported by the case on both axial sides of the planetary gear unit, and a rotor of the rotating electrical machine is connected integrally with the sun gear and is rotatably supported at two axial positions, the rotor is supported at a first axial position of the two axial positions by the case, and the rotor is supported at a second axial position of the two axial positions at a position radially inside the sun gear by the through shaft.
摘要翻译：驱动装置包括旋转电机; 位于所述旋转电机的径向内侧以与所述旋转电机轴向重叠的行星齿轮单元; 径向向内延伸并穿过行星齿轮单元的太阳齿轮的直轴; 以及容纳旋转电机和行星齿轮单元的壳体。贯通轴由行星齿轮单元的两个轴向侧的壳体支撑，并且旋转电机的转子与太阳齿轮一体地连接并且可旋转地支撑在两个轴向位置，转子被支撑在第一轴向通过壳体的两个轴向位置的位置，并且转子被支撑在两个轴向位置的第二轴向位置处，在太阳齿轮的径向位于通过轴的位置。

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