公开(公告)号：US07959534B2

公开(公告)日：2011-06-14

申请号：US12081069

申请日：2008-04-10

申请人： Shinji Kasuga ,  Yutaka Taga ,  Daiki Suyama ,  Yoshiyuki Onozawa

发明人： Shinji Kasuga ,  Yutaka Taga ,  Daiki Suyama ,  Yoshiyuki Onozawa

IPC分类号： B60K1/02 ,  B60K6/445 ,  B60K20/00 ,  H02P1/00 ,  H02P3/00 ,  H02P7/00

CPC分类号： B60W20/10 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  B60K6/547 ,  B60L11/123 ,  B60L11/14 ,  B60L2240/425 ,  B60L2250/24 ,  B60L2250/26 ,  B60L2260/56 ,  B60W10/06 ,  B60W10/08 ,  B60W10/111 ,  B60W20/00 ,  B60W30/1884 ,  B60W2510/087 ,  B60W2520/10 ,  F16H61/16 ,  F16H2037/0873 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/7077 ,  Y10S903/93 ,  Y10T477/23 ,  Y10T477/30

摘要： When a sub transmission mechanism is switched to the LO-side gear stage, a hybrid control unit executes a control operation such that vehicle speed does not exceed limit vehicle speed determined in advance in accordance with the transmission gear ratio of LO-side gear stage. Specifically, the hybrid control unit reduces at least one of the driving torque generated by the engine and the second motor generator, so that rotation speed of the second motor generator does not exceed tolerable rotation speed. Further, the hybrid control unit reduces at least one of the driving torque generated by the engine and the second motor generator when any of temperatures respectively detected by temperature sensors exceed corresponding upper limit temperatures.

摘要翻译： 当副变速机构切换到LO侧齿轮级时，混合控制单元执行控制操作，使得车速不超过根据LO侧齿轮级的变速比预先确定的极限车速。 具体地说，混合动力控制单元减少发动机和第二电动发电机产生的驱动转矩中的至少一个，使得第二电动发电机的转速不超过容许转速。 此外，当由温度传感器分别检测到的温度超过相应的上限温度时，混合控制单元减少由发动机和第二电动发电机产生的驱动转矩中的至少一个。

公开(公告)号：US20110054727A1

公开(公告)日：2011-03-03

申请号：US12934512

申请日：2009-03-24

申请人： Hiroaki Ebuchi ,  Kouji Kawashima ,  Hiromichi Kimura ,  Tomoyuki Honda

发明人： Hiroaki Ebuchi ,  Kouji Kawashima ,  Hiromichi Kimura ,  Tomoyuki Honda

IPC分类号： B60W20/00 ,  B60W10/10 ,  B60W10/04

CPC分类号： B60W20/10 ,  B60K1/02 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  B60L15/20 ,  B60L15/2054 ,  B60L2240/486 ,  B60L2240/80 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W20/00 ,  B60W2510/244 ,  B60W2710/105 ,  F16H2037/0873 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/7275

摘要： A control apparatus is applied to a vehicle that has shift modes including the continuously variable shift mode, in which a ratio of the rotational speed of a power source to the rotational speed of a drive shaft is continuously adjusted, and the stepped shift mode, in which the ratio is fixed. The control apparatus includes a control unit that controls the torque that is output from the power source to make the time that is required to bring the drive torque of the drive shaft from a predetermined value to a target value in the stepped shift mode equal to the time that is required to bring the drive torque of the drive shaft from the predetermined value to the target value in the continuously variable shift mode. In this way, the difference in drivability between the continuously variable shift mode and the stepped shift mode is minimized.

摘要翻译： 控制装置被应用于具有包括无级变速模式的变速模式的车辆，其中，连续地调节动力源的转速与驱动轴的转速的比率，以及阶梯式变速模式 这个比例是固定的。 控制装置包括控制单元，该控制单元控制从电源输出的扭矩，以使驱动轴的驱动转矩从预定值到目标值所需的时间等于等于 在无级变速模式中将驱动轴的驱动转矩从预定值推到目标值所需的时间。 以这种方式，使无级变速模式和阶梯式变速模式之间的驾驶性能差异最小化。

公开(公告)号：US20100273596A1

公开(公告)日：2010-10-28

申请号：US12629510

申请日：2009-12-02

申请人： Kangsoo Seo ,  Hyutae Shim

发明人： Kangsoo Seo ,  Hyutae Shim

IPC分类号： F16H3/72

CPC分类号： B60K6/445 ,  B60K6/40 ,  F16H3/728 ,  F16H2037/0873 ,  F16H2037/104 ,  F16H2200/2007 ,  F16H2200/2023 ,  F16H2200/2041 ,  Y02T10/6239

摘要： The present invention provides a power train for a hybrid vehicle that can achieve a fixed gear ratio mode where a vehicle is driven at a fixed gear ratio, such as shift stages of common transmission, only by the driving force of an engine without driving a motor generator, as well as an electric vehicle mode and a hybrid mode that are basic driving modes of a hybrid vehicle, such that it is possible to drive the vehicle with high efficiency in accordance with traveling conditions of the vehicle and improve fuel efficiency. Further, according to the power train for a hybrid vehicle, the number of teeth of a sun gear and a pinion of a planetary gear set, which is a component, can be changed in various ways, such that it is possible to more freely select the capacity of a clutch or a motor generator. Therefore, it is possible to design a compact transmission.

摘要翻译： 本发明提供了一种用于混合动力车辆的动力传动系统，其能够实现固定齿轮比模式，其中车辆以固定的传动比被驱动，例如普通变速器的换档级，仅通过发动机的驱动力而不驱动电动机 发电机，以及作为混合动力车辆的基本驾驶模式的电动车辆模式和混合动力模式，使得可以根据车辆的行驶状况高效地驾驶车辆并提高燃料效率。 此外，根据混合动力车辆的动力传动系，可以以各种方式改变太阳齿轮的齿数和行星齿轮组的小齿轮的数量，使得可以更自由地选择 离合器或电动发电机的容量。 因此，可以设计紧凑的变速器。

公开(公告)号：US07822524B2

公开(公告)日：2010-10-26

申请号：US11019337

申请日：2004-12-23

申请人： Atsushi Tabata ,  Yutaka Taga

发明人： Atsushi Tabata ,  Yutaka Taga

IPC分类号： G06F7/00 ,  G06F17/00 ,  G06F19/00

CPC分类号： B60W20/30 ,  B60K1/02 ,  B60K6/365 ,  B60K6/445 ,  B60K6/48 ,  B60K6/485 ,  B60K6/547 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/18 ,  B60W20/00 ,  B60W2520/10 ,  F16H3/666 ,  F16H3/728 ,  F16H2037/0873 ,  F16H2061/0223 ,  F16H2061/6603 ,  F16H2200/0008 ,  F16H2200/0034 ,  F16H2200/0039 ,  F16H2200/0043 ,  F16H2200/0047 ,  F16H2200/0056 ,  F16H2200/006 ,  F16H2200/0086 ,  F16H2200/2007 ,  F16H2200/201 ,  F16H2200/2012 ,  Y02T10/52 ,  Y02T10/6221 ,  Y02T10/6226 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/903 ,  Y10S903/904 ,  Y10S903/906 ,  Y10S903/909 ,  Y10S903/91 ,  Y10T477/23 ,  Y10T477/26 ,  Y10T477/60 ,  Y10T477/6217 ,  Y10T477/69 ,  Y10T477/6934

摘要： Vehicular drive system which is small-sized and/or improved in its fuel economy.A power distributing mechanism 16, which is provided with a differential-state switching device in the form of a switching clutch C0 and a switching brake B0, is switchable by the switching device between a differential state (continuously-variable shifting state) in which the mechanism is operable as an electrically controlled continuously variable transmission, and a fixed-speed-ratio shifting state in which the mechanism is operable as a transmission having a fixed speed ratio or ratios. The power distributing mechanism 16 is placed in the fixed-speed-ratio shifting state during a high-speed running of the vehicle or a high-speed operation of engine 8, so that the output of the engine 8 is transmitted to drive wheels 38 primarily through a mechanical power transmitting path, whereby fuel economy of the vehicle is improved owing to reduction of a loss of conversion of a mechanical energy into an electric energy. The mechanism 16 is also placed in the fixed-speed-ratio shifting state during a high-output operation of the engine 8, so that the required electric reaction of first electric motor M1 can be reduced, whereby the required size of the first electric motor M1, and the required size of the drive system 10 including the electric motor M1 can be reduced.

摘要翻译： 小型化和/或改进其燃料经济性的车辆驱动系统。 设置有切换离合器C0和切换制动器B0形式的差动状态切换装置的动力分配机构16可由开关装置在差动状态（无级变速状态）之间切换，其中， 机构可操作为电控无级变速器和固定速比变速状态，其中机构可操作为具有固定转速比或变速比的变速器。 动力分配机构16在车辆的高速行驶或发动机8的高速运转中被置于固定转速比变速状态，使得发动机8的输出主要传递到驱动轮38 通过机械动力传递路径，由于减少机械能转换成电能的损失，车辆的燃料经济性得到改善。 在发动机8的高输出运转期间，机构16也被置于固定转速比变速状态，从而可以减少第一电动机M1所需的电反作用，从而第一电动机 可以减少包括电动机M1的驱动系统10所需的尺寸。

公开(公告)号：US07811190B2

公开(公告)日：2010-10-12

申请号：US11909088

申请日：2006-06-26

申请人： Atsushi Tabata ,  Terufumi Miyazaki ,  Atsushi Kamada ,  Yutaka Taga

发明人： Atsushi Tabata ,  Terufumi Miyazaki ,  Atsushi Kamada ,  Yutaka Taga

IPC分类号： F16H3/72

CPC分类号： B60K6/445 ,  B60K1/02 ,  B60K5/04 ,  B60K6/26 ,  B60K6/365 ,  B60K6/387 ,  B60K6/40 ,  B60K6/405 ,  B60K6/547 ,  B60L11/123 ,  B60L11/14 ,  B60L2220/50 ,  B60W10/02 ,  F16H3/728 ,  F16H57/023 ,  F16H2037/0873 ,  F16H2057/02013 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/641 ,  Y02T10/7077

摘要： A vehicular drive system including a first electric motor, a power distributing mechanism, and a second electric motor disposed on a first axis, and an automatic transmission portion disposed on a second axis parallel to the first axis, and a power transmitting member at an end of the first axis remote from an input rotary member and a rotary member at an end of the second axis remote from the input rotary member are connected to each other through a drive linkage, thereby a total axial dimension of the first electric motor, power distributing mechanism, and second electric motor and an axial dimension of the automatic transmission portion are substantially equal to each other, whereby the axial dimension of the drive system is reduced. A housing of the vehicular drive system includes mutually separate first, second, third, and fourth casing portions, so the drive system can be easily assembled.

摘要翻译： 一种车辆用驱动系统，包括第一电动机，动力分配机构和设置在第一轴线上的第二电动机，以及设置在平行于所述第一轴线的第二轴线上的自动变速器部分，以及端部的动力传递部件 远离输入旋转构件的远离输入旋转构件的第一轴和第二轴的端部的旋转构件通过驱动联动装置彼此连接，从而第一电动机的总轴向尺寸，动力分配 机构和第二电动机以及自动变速器部分的轴向尺寸基本上彼此相等，从而减小了驱动系统的轴向尺寸。 车辆驱动系统的壳体包括相互分离的第一，第二，第三和第四壳体部分，因此驱动系统可以容易地组装。

公开(公告)号：US20100197440A1

公开(公告)日：2010-08-05

申请号：US12679518

申请日：2008-08-15

申请人： Gerhard Bailly ,  Thomas Ratzmann ,  Karl Grad ,  Juergen Pohlenz

发明人： Gerhard Bailly ,  Thomas Ratzmann ,  Karl Grad ,  Juergen Pohlenz

IPC分类号： F16H47/04

CPC分类号： F16H47/04 ,  F16H57/025 ,  F16H2037/0866 ,  F16H2037/0873 ,  F16H2057/0335 ,  F16H2200/0039 ,  F16H2200/2005

摘要： A transmission device (1) for a vehicle having a variator (3) that has an axially longer length that the variator (3) is wider and deeper. The variator (3) comprises a planetary gear set (4), a manual gearbox unit (9) and a hydraulic system having an oil sump. Following installation in the vehicle, a longitudinal extension of the variator (3) is oriented at least approximately horizontally.

摘要翻译： 一种用于车辆的变速器装置（1），其具有变速器（3），所述变速器具有轴向更长的长度，所述变速器（3）更宽和更深。 变速器（3）包括行星齿轮组（4），手动变速箱单元（9）和具有油底壳的液压系统。 在安装在车辆中之后，变速器（3）的纵向延伸至少大致水平定向。

公开(公告)号：US20100197438A1

公开(公告)日：2010-08-05

申请号：US12679525

申请日：2008-08-15

申请人： Jurgen Legner

发明人： Jurgen Legner

IPC分类号： F16H47/04

CPC分类号： F16H47/04 ,  F16H2003/0935 ,  F16H2037/0873 ,  F16H2200/0086

摘要： A power split transmission for a working machine, such as a wheel loader, for example, has a hydrostatic and a mechanical power branch which are summed with one another via a summation gear (12). A reversing gear (7) is connected downstream of the summation gear (12) and a gear shifting mechanism (20) is connected downstream of the summation gear (12).

摘要翻译： 用于例如轮式装载机的工作机械的动力分配传动装置具有通过求和齿轮（12）彼此相加的静液压力和机械动力分支。 换向齿轮（7）连接在总和齿轮（12）的下游，而变速机构（20）连接在加速齿轮（12）的下游。

公开(公告)号：US20100133930A1

公开(公告)日：2010-06-03

申请号：US12451337

申请日：2008-05-09

申请人： Haruhisa Suzuki ,  Masatoshi Adachi

发明人： Haruhisa Suzuki ,  Masatoshi Adachi

IPC分类号： H02K9/19 ,  B60K6/36 ,  B60K6/38

CPC分类号： B60K6/365 ,  B60K1/02 ,  B60K6/405 ,  B60K6/445 ,  B60K6/547 ,  B60L3/0061 ,  B60L11/123 ,  B60L11/14 ,  B60L15/2054 ,  B60L2220/50 ,  B60L2240/36 ,  B60L2240/421 ,  F16H3/728 ,  F16H2037/0873 ,  F16H2200/2007 ,  F16H2200/2035 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/641 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y02T90/16

摘要： The hybrid drive device characterized in that: a case space (G1, G2) is divided by a partition wall (24) into a first case part (22) and a second case part (23); a drive electric motor (8) is provided in the first case part (22); a friction engagement element (B1) is provided in the second case part (23); and a through hole (59) that communicates the case spaces (G1, G2) is formed.

摘要翻译： 该混合驱动装置的特征在于：壳体空间（G1，G2）被分隔壁（24）分成第一壳体部分（22）和第二壳体部分（23）; 驱动电动机（8）设置在第一壳体部（22）中; 摩擦接合元件（B1）设置在第二壳体部分（23）中; 并且形成连通壳体空间（G1，G2）的通孔（59）。

公开(公告)号：US07727099B2

公开(公告)日：2010-06-01

申请号：US11714725

申请日：2007-03-07

申请人： Satoru Kasuya ,  Masashi Kito ,  Atsushi Tabata ,  Takuma Kakinami ,  Masahiro Kojima ,  Ryuji Ibaraki ,  Yuji Iwase

发明人： Satoru Kasuya ,  Masashi Kito ,  Atsushi Tabata ,  Takuma Kakinami ,  Masahiro Kojima ,  Ryuji Ibaraki ,  Yuji Iwase

IPC分类号： F16H3/72

CPC分类号： F16H57/02 ,  B60K1/02 ,  B60K6/365 ,  B60K6/40 ,  B60K6/405 ,  B60K6/445 ,  B60K6/547 ,  B60K2001/003 ,  F16H3/728 ,  F16H57/0441 ,  F16H61/0009 ,  F16H2037/0873 ,  F16H2057/02013 ,  F16H2057/02034 ,  Y02T10/6239 ,  Y10S903/952 ,  Y10T74/2186

摘要： A vehicle driving device includes a case with a case body; a transmission mechanism having hydraulically controlled frictional engaging devices; an electric motor housed in the case body; and a hydraulic controller that controls oil pressure supplied to the frictional engaging devices, with the hydraulic controller disposed on an outer wall of the case body. The case body has an opening at one end of the case body that is structured to allow the transmission mechanism and the electric motor to be inserted through the opening, and an end wall portion, having a bearing part that supports an output shaft of the transmission mechanism, that is provided at another end of the case body integrally with the case body.

摘要翻译： 车辆驱动装置包括具有壳体的壳体; 具有液压控制的摩擦接合装置的传动机构; 容纳在壳体内的电动马达; 以及液压控制器，用于控制供给到摩擦接合装置的油压，液压控制器设置在壳体的外壁上。 壳体在壳主体的一端具有开口，其构造成允许传动机构和电动机通过开口插入，以及端壁部分，其具有支撑传动装置的输出轴的轴承部分 机构，其设置在壳体的另一端与壳体整体一体。

公开(公告)号：US20100049387A1

公开(公告)日：2010-02-25

申请号：US12447928

申请日：2007-07-19

申请人： Takanori Aoki

发明人： Takanori Aoki

IPC分类号： B60W20/00

CPC分类号： B60W10/06 ,  B60K1/02 ,  B60K6/365 ,  B60K6/445 ,  B60K6/547 ,  B60L7/14 ,  B60L11/123 ,  B60L11/14 ,  B60L2240/441 ,  B60L2240/486 ,  B60L2240/80 ,  B60W10/08 ,  B60W10/10 ,  B60W10/115 ,  B60W20/00 ,  B60W30/18127 ,  B60W2510/0638 ,  B60W2510/0652 ,  B60W2510/1005 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2710/0644 ,  B60W2710/0661 ,  F02D31/001 ,  F02D41/023 ,  F16H3/728 ,  F16H2037/0873 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/7077

摘要： An ECU executes a program including the steps of: calculating a period of time elapsing after a stage was immediately previously shifted before the stage is currently shifted; if the elapsed period of time is at most a predetermined period of time, performing a process to advance an elevation rate applied to the rotation speed of an engine; determining an elevation rate applied to the rotation speed of the engine; and performing a process to control elevating the rotation speed of the engine.

摘要翻译： ECU执行程序，包括以下步骤：计算在舞台当前正在移动之前在舞台被立即移动之后经过的时间段; 如果所经过的时间长度达到预定时间长度，则进行提高对发动机的转速的升高速度的处理， 确定应用于发动机的转速的升高速度; 并执行控制提升发动机的转速的处理。