公开(公告)号：US08857188B2

公开(公告)日：2014-10-14

申请号：US13409659

申请日：2012-03-01

申请人： Kazuyuki Noda ,  Masashi Kito ,  Yuichi Seki ,  Satoru Kasuya

发明人： Kazuyuki Noda ,  Masashi Kito ,  Yuichi Seki ,  Satoru Kasuya

IPC分类号： F02D25/00 ,  F16D31/00 ,  F16D33/00 ,  F16D37/00 ,  F16D39/00 ,  F16D31/02 ,  F02N11/00 ,  F02N15/02 ,  F01M1/02 ,  F01M9/10 ,  F01M11/02 ,  B60L15/20 ,  F16H57/04 ,  B60K6/48

CPC分类号： B60K6/48 ,  B60L11/14 ,  B60L15/2054 ,  B60W2520/04 ,  B60Y2306/05 ,  F16H57/0435 ,  F16H57/0476 ,  F16H57/0484 ,  Y02T10/6221 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y02T90/16

摘要： A hybrid drive device including an electric motor; an automatic transmission; a lubricating oil passage to which a lubricating oil pressure is supplied; and a switching valve that is switched between a first state where the lubricating oil passage communicates with a first lubricating oil passage that guides lubricating oil to the automatic transmission, and a second state where the lubricating oil passage communicates with a second lubricating oil passage that guides the lubricating oil to the electric motor. The electric motor and an internal combustion engine output shaft are operable in conjunction with the automatic transmission. The switching valve is switched from the first state to the second state when a vehicle is in a stationary state or running at a speed of a predetermined value or less including the stationary state of the vehicle.

摘要翻译： 一种混合驱动装置，包括电动机; 自动变速器; 供给润滑油压力的润滑油通路; 以及切换阀，所述切换阀在所述润滑油通路与将润滑油引导到所述自动变速器的第一润滑油通路连通的第一状态与所述润滑油通路与导向的第二润滑油通路连通的第二状态 润滑油到电动机。 电动机和内燃机输出轴可以与自动变速器一起操作。 当车辆处于静止状态或以包括车辆的静止状态的预定值或更小的速度行驶时，切换阀从第一状态切换到第二状态。

公开(公告)号：US08308595B2

公开(公告)日：2012-11-13

申请号：US13409839

申请日：2012-03-01

申请人： Kazuyuki Noda ,  Masashi Kito ,  Yuichi Seki ,  Satoru Kasuya

发明人： Kazuyuki Noda ,  Masashi Kito ,  Yuichi Seki ,  Satoru Kasuya

IPC分类号： F16H3/72

CPC分类号： B60L11/14 ,  B60K6/365 ,  B60K6/48 ,  B60K2006/4825 ,  B60L3/0023 ,  B60L15/20 ,  B60L2240/12 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/485 ,  B60L2270/145 ,  F16H57/0435 ,  F16H57/0473 ,  F16H57/0494 ,  F16H2200/0052 ,  F16H2200/2007 ,  F16H2200/2023 ,  F16H2200/2043 ,  Y02T10/6221 ,  Y02T10/6252 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y02T90/16

摘要： A hybrid drive device including an electric motor; an automatic transmission; a first oil passage; and a second oil passage branched from the first oil passage and that guides the oil to a friction element that is engaged for establishment of a speed in the automatic transmission. An orifice is provided in the first oil passage downstream of the second oil passage. A switching valve for the friction element is provided in the second oil passage to be switched between communicated and blocked states. A hydraulic servo for the friction element is supplied with a hydraulic pressure to control the friction element between engaged, disengaged, and slip states. The switching valve includes a control oil chamber that communicates with the hydraulic servo, and is switched into the blocked state when the friction element is disengaged and into the communicated state when the friction element is engaged or the slip state.

摘要翻译： 一种混合驱动装置，包括电动机; 自动变速器; 第一个油道 以及从第一油路分支的第二油路，并且将油引导到与自动变速器中的速度建立接合的摩擦元件。 在第二油路下游的第一油路中设置有孔口。 用于摩擦元件的切换阀设置在第二油通道中，以在连通状态和阻塞状态之间切换。 用于摩擦元件的液压伺服机构被提供液压以在啮合，分离和滑移状态之间控制摩擦元件。 切换阀包括与液压伺服机构连通的控制油室，并且当摩擦元件脱离接合时转换到阻塞状态，并且当摩擦元件接合或滑动状态时转换到连通状态。

公开(公告)号：US08549959B2

公开(公告)日：2013-10-08

申请号：US13379153

申请日：2010-09-17

申请人： Satoru Kasuya ,  Masashi Kito ,  Yuichi Seki ,  Yusuke Takahashi ,  Mitsugi Yamashita

发明人： Satoru Kasuya ,  Masashi Kito ,  Yuichi Seki ,  Yusuke Takahashi ,  Mitsugi Yamashita

IPC分类号： F16H37/06

CPC分类号： F16H15/42 ,  B60K6/405 ,  B60K6/48 ,  B60K6/543 ,  F16H37/021 ,  F16H57/0491 ,  Y02T10/6221

摘要： A hybrid drive system includes an input shaft of an automatic transmission, a clutch, an intermediate shaft, and a first gear disposed on a first shaft coaxial with an engine output shaft. An electric motor and a second gear provided on an output shaft of the electric motor are disposed on a second shaft. A rotation of the engine output shaft is transmitted to the input shaft through the clutch and the intermediate shaft, and a rotation of the electric motor is transmitted to the input shaft through the second gear and the first gear. The intermediate shaft is supported by a first support wall through a bearing. The clutch is disposed between the intermediate shaft and the engine output shaft, and a front side of the input shaft is rotatably supported by a second support wall, and connected to a rear side of the intermediate shaft through a spline.

摘要翻译： 混合驱动系统包括自动变速器的输入轴，离合器，中间轴和设置在与发动机输出轴同轴的第一轴上的第一齿轮。 设置在电动机的输出轴上的电动机和第二齿轮设置在第二轴上。 发动机输出轴的旋转通过离合器和中间轴传递到输入轴，并且电动机的旋转通过第二齿轮和第一齿轮传递到输入轴。 中间轴由穿过轴承的第一支撑壁支撑。 离合器设置在中间轴和发动机输出轴之间，输入轴的前侧由第二支撑壁可旋转地支撑，并通过花键连接到中间轴的后侧。

公开(公告)号：US09528436B2

公开(公告)日：2016-12-27

申请号：US13762839

申请日：2013-02-08

申请人： Satoru Kasuya ,  Masashi Kito ,  Yuichi Seki ,  Ryosuke Kondo ,  Osamu Murai

发明人： Satoru Kasuya ,  Masashi Kito ,  Yuichi Seki ,  Ryosuke Kondo ,  Osamu Murai

IPC分类号： B60K6/48 ,  B60K17/02 ,  F16D25/12 ,  F02B63/04 ,  B60K6/40

CPC分类号： F02B63/04 ,  B60K6/40 ,  B60K6/48 ,  B60K2006/4825 ,  F16D25/123 ,  F16D2300/0214 ,  Y02T10/6221 ,  Y02T10/6252

摘要： A hybrid drive device having an engine coupling shaft member, a speed change mechanism, a rotating electrical machine, and an engine connecting clutch. A first lubricating oil passage scatters lubricating oil from radially inside to radially outside of first and second friction plates. A first one-way clutch is interposed between an engine coupling shaft member and a coupling member, and is configured to not be engaged when rotation of the engine coupling shaft member becomes lower than rotation of the coupling member. A second one-way clutch is configured not to be engaged when rotation of the rotating electrical machine becomes lower than rotation of the coupling member. An engine driven oil pump generates an oil pressure to be supplied by a driving force of the internal combustion engine or a driving force of the rotating electrical machine regardless of engagement or disengagement of the engine connecting clutch.

摘要翻译： 具有发动机联轴器构件，变速机构，旋转电机和发动机连接离合器的混合动力驱动装置。 第一润滑油通道从第一和第二摩擦板的径向内侧向径向外侧分散润滑油。 第一单向离合器设置在发动机联接轴构件和联接构件之间，并且构造成在发动机联接轴构件的旋转变得低于联接构件的旋转时不接合。 第二单向离合器构造为在旋转电机的旋转变得低于联接构件的旋转时不接合。 发动机驱动的油泵不管发动机连接离合器的接合或分离如何，都会产生由内燃机的驱动力供给的油压或旋转电机的驱动力。

公开(公告)号：US20130213043A1

公开(公告)日：2013-08-22

申请号：US13762839

申请日：2013-04-24

申请人： Satoru Kasuya ,  Masashi Kito ,  Yuichi Seki ,  Ryosuke Kondo ,  Osamu Murai

发明人： Satoru Kasuya ,  Masashi Kito ,  Yuichi Seki ,  Ryosuke Kondo ,  Osamu Murai

IPC分类号： F02B63/04

CPC分类号： F02B63/04 ,  B60K6/40 ,  B60K6/48 ,  B60K2006/4825 ,  F16D25/123 ,  F16D2300/0214 ,  Y02T10/6221 ,  Y02T10/6252

摘要： A hybrid drive device having an engine coupling shaft member, a speed change mechanism, a rotating electrical machine, and an engine connecting clutch. A first lubricating oil passage scatters lubricating oil from radially inside to radially outside of first and second friction plates. A first one-way clutch is interposed between an engine coupling shaft member and a coupling member, and is configured to not be engaged when rotation of the engine coupling shaft member becomes lower than rotation of the coupling member. A second one-way clutch is configured not to be engaged when rotation of the rotating electrical machine becomes lower than rotation of the coupling member. An engine driven oil pump generates an oil pressure to be supplied by a driving force of the internal combustion engine or a driving force of the rotating electrical machine regardless of engagement or disengagement of the engine connecting clutch.

摘要翻译： 具有发动机联轴器构件，变速机构，旋转电机和发动机连接离合器的混合动力驱动装置。 第一润滑油通道从第一和第二摩擦板的径向内侧向径向外侧分散润滑油。 第一单向离合器设置在发动机联接轴构件和联接构件之间，并且构造成在发动机联接轴构件的旋转变得低于联接构件的旋转时不接合。 第二单向离合器构造为在旋转电机的旋转变得低于联接构件的旋转时不接合。 发动机驱动的油泵不管发动机连接离合器的接合或分离如何，都会产生由内燃机的驱动力供给的油压或旋转电机的驱动力。

公开(公告)号：US20120096985A1

公开(公告)日：2012-04-26

申请号：US13379153

申请日：2010-09-17

申请人： Satoru Kasuya ,  Masashi Kito ,  Yuichi Seki ,  Yusuke Takahashi ,  Mitsugi Yamashita

发明人： Satoru Kasuya ,  Masashi Kito ,  Yuichi Seki ,  Yusuke Takahashi ,  Mitsugi Yamashita

IPC分类号： F16H37/06

CPC分类号： F16H15/42 ,  B60K6/405 ,  B60K6/48 ,  B60K6/543 ,  F16H37/021 ,  F16H57/0491 ,  Y02T10/6221

摘要： A hybrid drive system includes an input shaft of an automatic transmission, a clutch, an intermediate shaft, and a first gear disposed on a first shaft coaxial with an engine output shaft. An electric motor and a second gear provided on an output shaft of the electric motor are disposed on a second shaft. A rotation of the engine output shaft is transmitted to the input shaft through the clutch and the intermediate shaft, and a rotation of the electric motor is transmitted to the input shaft through the second gear and the first gear. The intermediate shaft is supported by a first support wall through a bearing. The clutch is disposed between the intermediate shaft and the engine output shaft, and a front side of the input shaft is rotatably supported by a second support wall, and connected to a rear side of the intermediate shaft through a spline.

摘要翻译： 混合驱动系统包括自动变速器的输入轴，离合器，中间轴和设置在与发动机输出轴同轴的第一轴上的第一齿轮。 设置在电动机的输出轴上的电动机和第二齿轮设置在第二轴上。 发动机输出轴的旋转通过离合器和中间轴传递到输入轴，并且电动机的旋转通过第二齿轮和第一齿轮传递到输入轴。 中间轴由穿过轴承的第一支撑壁支撑。 离合器设置在中间轴和发动机输出轴之间，输入轴的前侧由第二支撑壁可旋转地支撑，并通过花键连接到中间轴的后侧。

公开(公告)号：US08715125B2

公开(公告)日：2014-05-06

申请号：US13353945

申请日：2012-01-19

申请人： Satoru Kasuya ,  Masashi Kito ,  Yuichi Seki ,  Ryosuke Kondo

发明人： Satoru Kasuya ,  Masashi Kito ,  Yuichi Seki ,  Ryosuke Kondo

IPC分类号： F16H15/50

CPC分类号： F16D25/123 ,  F16H57/0473 ,  F16H57/0484 ,  F16H63/3026

摘要： A friction-plate lubricating device for an automatic transmission that includes a friction engagement element with a plurality of friction plates in which outer friction plates and inner friction plates are alternately disposed; a hub with splines engaged with teeth formed on an inner circumference of the inner friction plates, the hub having the splines on an outer circumference thereof and having uneven portions formed on an inner circumference thereof; and a nozzle that discharges lubricant to the uneven portions. Recesses of the uneven portions serve as oil reservoirs in which the lubricant gathers, and through-holes are formed in bottom surfaces of the recesses. The lubricant discharged from the nozzle is collected in the oil reservoirs formed by the recesses so as to be supplied to the plurality of friction plates of the friction engagement element through the through-holes.

摘要翻译： 一种用于自动变速器的摩擦片润滑装置，其包括具有多个摩擦板的摩擦接合元件，其中外摩擦板和内摩擦板交替设置; 具有形成在所述内摩擦板的内周上的齿形花键的轮毂，所述轮毂在其外周上具有所述花键，并且在其内周上形成有凹凸部; 以及向不均匀部分排出润滑剂的喷嘴。 不均匀部分的凹陷用作润滑剂聚集的储油器，并且在凹槽的底表面中形成通孔。 从喷嘴排出的润滑剂被收集在由凹部形成的储油器中，以通过通孔供给到摩擦接合元件的多个摩擦板。

公开(公告)号：US20130284557A1

公开(公告)日：2013-10-31

申请号：US13997779

申请日：2012-03-09

申请人： Satoru Kasuya ,  Masashi Kito ,  Yuichi Seki ,  Yusuke Takahashi

发明人： Satoru Kasuya ,  Masashi Kito ,  Yuichi Seki ,  Yusuke Takahashi

IPC分类号： F16D25/0635

CPC分类号： F16D25/0635 ,  F16D25/087 ,  F16D2300/08 ,  F16D2300/26

摘要： Leakage oil from a hydraulic actuator operating a dry clutch is prevented from leaking into a dry space where the dry clutch is placed. A space formed by the back surface of a piston of a hydraulic actuator, a coupling plate, and a cylinder portion is sealed by a first seal portion and a second seal portion. Oil leaked from a hydraulic oil chamber through the piston is stored in the space, and is returned to a wet space in a case through an oil passage.

摘要翻译： 防止来自操作干式离合器的液压致动器的泄漏油泄漏到干式离合器放置的干燥空间中。 由液压致动器的活塞的后表面，联接板和缸部形成的空间由第一密封部分和第二密封部分密封。 通过活塞从液压油室泄漏的油被储存在空间中，并且通过油通道返回到壳体中的湿空间。

公开(公告)号：US07775336B2

公开(公告)日：2010-08-17

申请号：US11703793

申请日：2007-02-08

申请人： Masaaki Nishida ,  Satoru Kasuya ,  Masashi Kito ,  Yoshihisa Yamamoto ,  Akitomo Suzuki ,  Masato Fujikawa ,  Ryuji Ibaraki ,  Masatoshi Adachi ,  Tsuyoshi Mikami ,  Hideo Ono

发明人： Masaaki Nishida ,  Satoru Kasuya ,  Masashi Kito ,  Yoshihisa Yamamoto ,  Akitomo Suzuki ,  Masato Fujikawa ,  Ryuji Ibaraki ,  Masatoshi Adachi ,  Tsuyoshi Mikami ,  Hideo Ono

IPC分类号： F16D13/72 ,  F16D13/74

CPC分类号： F16D25/123 ,  F16D13/683 ,  F16D13/74 ,  F16D2300/06 ,  F16H57/0482

摘要： Lubricating oil supply holes are drilled into a first member that is fitted to a plurality of first annular plates by a spline. Of splines to which each lubricating oil supply hole corresponds, lubricating oil grooves provided in the plurality of first annular plates do not overlap the splines on at least one of the front and rear surfaces of the first annular plates, and therefore lubricating oil flowing out of the lubricating oil supply holes is dispersed in a circumferential direction and flows from the inner periphery to the outer periphery of the first annular plates, rather than gathering in each lubricating oil groove and flowing in an outer peripheral direction. As a result, a force generated by an axial lubricating oil flow, which acts in a direction for causing the second annular plates to contact friction materials on the first annular plates, is suppressed, leading to a reduction in drag torque.

摘要翻译： 润滑油供给孔被钻入通过花键装配到多个第一环形板的第一构件。 每个润滑油供应孔对应的花键，设置在多个第一环形板中的润滑油槽不与第一环形板的前表面和后表面中的至少一个上的花键重叠，因此润滑油从 润滑油供给孔沿圆周方向分散，从第一环状板的内周向外周流动，而不是聚集在各润滑油槽内并沿外周方向流动。 结果，抑制了由使第二环状板与第一环状板上的摩擦材料接触的方向起作用的轴向润滑油流产生的力，导致拖曳转矩的降低。

公开(公告)号：US20090115263A1

公开(公告)日：2009-05-07

申请号：US12293902

申请日：2007-03-22

申请人： Hirotatsu Ihara ,  Tetsuya Miura ,  Satoru Kasuya ,  Masashi Kito

发明人： Hirotatsu Ihara ,  Tetsuya Miura ,  Satoru Kasuya ,  Masashi Kito

IPC分类号： H02K15/16

CPC分类号： B60K6/40 ,  B60K6/26 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  Y02T10/6239 ,  Y10T29/49009 ,  Y10T29/49879

摘要： To improve a convenience in assembling a rotor of an electric motor of a power transmission unit comprising the electric motor and a transmission mechanism.For this purpose, in the power transmission unit comprising an electric motor 2 having a rotor 13 arranged on an inner circumference of a stator 12 and concentrically with the stator 12 and a transmission mechanism 1 for transmitting power, a portion of a predetermined constructional element 7 of the transmission mechanism 1 protrudes toward the stator 12 or the rotor 13 side coaxially with the stator 12 or the rotor 13. The rotor 13 is loosely fitted onto an outer circumferential face of the protruding portion 7, and a clearance C is created between an outer circumferential face of the protruding portion 7 and an inner circumferential face of the rotor 13 into which a guide sleeve for guiding the rotor 13 in an axial direction is inserted.

摘要翻译： 为了提高组装电动机的动力传递单元的电动机的转子的方便性，以及变速机构。 为此，在包括具有设置在定子12的内周上且与定子12同心的转子13的电动机2的动力传递单元和用于传递动力的传动机构1的情况下，将预定结构元件7的一部分 传递机构1朝向与定子12或转子13同轴的定子12或转子13侧突出。转子13松动地配合在突出部7的外周面上，并且在间隙C之间产生间隙C 突出部7的外周面和转子13的内周面插入其中，用于沿轴向引导转子13的引导套筒。