公开(公告)号：US20120247911A1

公开(公告)日：2012-10-04

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： F16D13/74

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进入阻塞状态，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：US20120247106A1

公开(公告)日：2012-10-04

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

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：US20120217121A1

公开(公告)日：2012-08-30

申请号：US13372898

申请日：2012-02-14

申请人： Kazuyuki NODA ,  Keiji SUZUKI

发明人： Kazuyuki NODA ,  Keiji SUZUKI

IPC分类号： F16D13/72

CPC分类号： B60W20/40 ,  B60K6/48 ,  B60W10/02 ,  B60W10/023 ,  B60W20/00 ,  B60W30/186 ,  B60W2710/023 ,  F16D25/123 ,  F16D48/02 ,  F16D48/066 ,  F16D2048/0209 ,  F16D2048/0233 ,  F16D2048/0281 ,  F16D2048/029 ,  F16D2500/1066 ,  F16D2500/30406 ,  F16D2500/70412 ,  F16D2500/70446 ,  F16H57/0473 ,  Y02T10/6221

摘要： A hybrid drive apparatus includes a case with first and second friction plates that can be soaked with oil. A communication mechanism allows or cuts off the communication between an internal space of the case and outside, and discharges the to the outside when the internal space communicates with the outside. A controller controls an engagement pressure to obtain a disengaged state in which the first and second friction plates are disengaged and a slipping state in which the first and second friction plates slip and rotate. An oil adjustment portion adjusts an oil amount supplied to the internal space, based on a control state of the friction engagement device, and adjusts the oil amount to a first amount when the friction engagement device is disengaged, and adjusts the oil amount to a second amount larger than the first amount when the friction engagement device starts to slip.

摘要翻译： 混合动力驱动装置包括具有可以用油浸泡的第一和第二摩擦板的壳体。 通信机构允许或切断外壳的内部空间与外部之间的通信，并且当内部空间与外部通信时将其排出到外部。 控制器控制接合压力以获得其中第一和第二摩擦片脱离的分离状态和第一和第二摩擦片滑动旋转的滑动状态。 油调节部基于摩擦接合装置的控制状态来调节供给到内部空间的油量，并且当摩擦接合装置脱离时将油量调节到第一量，并将油量调节到第二 当摩擦接合装置开始滑动时，其量大于第一量。

公开(公告)号：US20120330533A1

公开(公告)日：2012-12-27

申请号：US13526924

申请日：2012-06-19

申请人： Kazuyuki NODA

发明人： Kazuyuki NODA

IPC分类号： F02D41/26 ,  F02D41/30

CPC分类号： F02D41/0085 ,  F02D41/1441 ,  F02D41/1454 ,  F02D41/1498

摘要： An apparatus for detecting an abnormal air-fuel ratio variation among cylinders of a multi-cylinder internal combustion engine includes: a detecting unit detecting the abnormal air-fuel ratio variation on the basis of output fluctuations of at least one predetermined target cylinder when fuel injection amount changing control for changing a fuel injection amount of the target cylinder by a predetermined amount is executed; and an air-fuel ratio control unit causing an air-fuel ratio detected on the basis of a signal output from an air-fuel ratio sensor provided in an exhaust passage to follow a predetermined target air-fuel ratio. When the fuel injection amount changing control is executed, a target air-fuel ratio in the air-fuel ratio feedback control is shifted from the predetermined target air-fuel ratio by an amount corresponding to an amount of change of the fuel injection amount of the target cylinder in the fuel injection amount changing control.

摘要翻译： 一种用于检测多缸内燃机的气缸之间的异常空燃比变动的装置，包括：检测单元，其基于当燃料喷射时至少一个预定目标气缸的输出波动来检测异常空燃比变化 执行用于将目标气缸的燃料喷射量改变预定量的量变更控制; 以及空燃比控制单元，其基于从设置在排气通道中的空燃比传感器输出的信号检测到的空燃比跟随预定的目标空燃比。 当执行燃料喷射量变更控制时，空燃比反馈控制中的目标空燃比从预定目标空燃比转移相当于燃料喷射量的改变量 燃料喷射量变更控制中的目标气缸。