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    Power transmitting apparatuses
    2.
    发明授权
    Power transmitting apparatuses 有权
    电力传输装置

    公开(公告)号：US08360914B2

    公开(公告)日：2013-01-29

    申请号：US13160432

    申请日：2011-06-14

    申请人： Tatsuyuki Ohashi ,  Shouji Asatsuke ,  Akio Oishi ,  Ryouhei Chiba ,  Jun Ishimura ,  Keiichi Ishikawa

    发明人： Tatsuyuki Ohashi ,  Shouji Asatsuke ,  Akio Oishi ,  Ryouhei Chiba ,  Jun Ishimura ,  Keiichi Ishikawa

    IPC分类号： F16H47/08

    CPC分类号： F16H47/085 ,  F16H37/022 ,  F16H45/02 ,  F16H2045/005 ,  F16H2045/0231 ,  F16H2045/0252 ,  F16H2045/0268

    摘要： A power transmitting apparatus configured to improve vehicle starting performance using the torque amplifying function of a torque converter, improve power transmitting efficiency during steady vehicle operation and reduce size of the power transmitting apparatus. A power transmitting apparatus configured to transmit power from a driving source of a vehicle to its wheels configured to selectively transmit/cut-off driving force to the wheels comprises a torque converter having a torque amplifying function. A clutch mechanism includes a first clutch to transmit the driving force to the wheels through a power transmitting system of the torque converter and a second clutch to transmit the driving force without the power transmitting system of the torque converter. A selecting device controls the first/second clutch per the conditions of the vehicle. A planetary gear configured to select the power transmission pathway during forward operation and switch the power transmission pathway during reverse operation.

    摘要翻译： 一种动力传递装置，其使用变矩器的转矩放大功能来提高车辆起动性能，提高稳定的车辆运转时的动力传递效率，并减小动力传递装置的大小。 被配置为将车辆的驱动源的动力传递到被配置为向车轮选择性地传递/切断驱动力的车轮的动力传递装置包括具有转矩放大功能的变矩器。 离合器机构包括通过变矩器的动力传递系统将驱动力传递到车轮的第一离合器和不具有变矩器的动力传递系统的第二离合器来传递驱动力。 选择装置根据车辆的状况控制第一/第二离合器。 行星齿轮构造成在正向操作期间选择动力传递路径，并且在反向操作期间切换动力传递路径。

    Power transmitting apparatus
    3.
    发明授权
    Power transmitting apparatus 有权
    动力传动装置

    公开(公告)号：US08262539B2

    公开(公告)日：2012-09-11

    申请号：US13092035

    申请日：2011-04-21

    申请人： Tatsuyuki Ohashi ,  Shouji Asatsuke ,  Akio Oishi ,  Ryouhei Chiba ,  Jun Ishimura ,  Keiichi Ishikawa

    发明人： Tatsuyuki Ohashi ,  Shouji Asatsuke ,  Akio Oishi ,  Ryouhei Chiba ,  Jun Ishimura ,  Keiichi Ishikawa

    IPC分类号： F16H61/48

    CPC分类号： F16D48/08 ,  F16D21/06 ,  F16D2021/063 ,  F16D2021/0661 ,  F16D2500/1086 ,  F16D2500/30402 ,  F16D2500/30406 ,  F16D2500/50224 ,  F16D2500/70406 ,  F16H61/143 ,  F16H2059/467 ,  F16H2061/145 ,  Y10T477/63385 ,  Y10T477/6388 ,  Y10T477/6395 ,  Y10T477/6414

    摘要： A power transmitting apparatus, such an automotive transmission, adapted to properly select transmission of or cutting-off of a driving force of the driving source to or from the wheels of a vehicle can include a torque converter having a torque amplifying function. A clutch mechanism can include a first clutch device configured to transmit the driving force to the wheels through the torque converter and a second clutch device configured to transmit the driving force without passing through the torque converter. A selecting device can control the first clutch device or the second clutch device in accordance with conditions of the vehicle including starting from a stop. An input-side measuring device can be used to measure an input-side rotational speed of the first clutch device and an output-side measuring device can be used for measuring an output-side rotational speed of the first clutch device. A slip ratio calculating device can be used to calculate the slip ratio of the first clutch device from the difference or the ratio between the rotational speed measured by the input-side measuring device and the rotational speed measured by the output-side measuring device.

    摘要翻译： 适于选择车辆的车轮的驱动源的驱动力的传递或切断的动力传递装置，包括具有转矩放大功能的变矩器。 离合器机构可以包括构造成通过变矩器将驱动力传递到车轮的第一离合器装置和被配置为在不通过变矩器的情况下传递驱动力的第二离合器装置。 选择装置可以根据包括从停止开始的车辆的状况来控制第一离合器装置或第二离合器装置。 可以使用输入侧测量装置来测量第一离合器装置的输入侧转速，并且可以使用输出侧测量装置来测量第一离合器装置的输出侧转速。 可以使用滑移率计算装置根据由输入侧测量装置测量的转速与由输出侧测量装置测量的转速之差或差值来计算第一离合器装置的打滑比。

    POWER TRANSMITTING APPARATUS
    5.
    发明申请
    POWER TRANSMITTING APPARATUS 有权
    电力传输装置

    公开(公告)号：US20110233019A1

    公开(公告)日：2011-09-29

    申请号：US13076219

    申请日：2011-03-30

    申请人： Tatsuyuki Ohashi ,  Shouji Asatsuke ,  Akio Oishi ,  Ryouhei Chiba ,  Jun Ishimura ,  Keiichi Ishikawa

    发明人： Tatsuyuki Ohashi ,  Shouji Asatsuke ,  Akio Oishi ,  Ryouhei Chiba ,  Jun Ishimura ,  Keiichi Ishikawa

    IPC分类号： F16D33/00

    CPC分类号： F16H45/02 ,  F16D21/06 ,  F16D25/0638 ,  F16H61/143 ,  F16H2045/002 ,  F16H2045/005 ,  F16H2045/0252

    摘要： A power transmitting apparatus for transmitting power from a driving source of a vehicle to its wheels can be adapted to properly select transmitting or cutting-off of the driving force of the driving source to or from the wheels. The apparatus can comprise a torque converter having a torque amplifying function; a clutch mechanism including a first clutch device operable on advancement of the vehicle and adapted to transmit the driving force of the driving source to the wheels through a power transmitting system of the torque converter and a second clutch device adapted to transmit the driving force of the driving source to the wheels without the power transmitting system of the torque converter. A selecting device can be configured to operate the first clutch device and/or the second clutch device in accordance with operation modes of the vehicle, including starting.

    摘要翻译： 用于将动力从车辆的驱动源发送到其车轮的动力传递装置可以适于选择向或从车轮驱动驱动源的驱动力的传递或切断。 该装置可以包括具有转矩放大功能的变矩器; 离合器机构，其包括第一离合器装置，所述第一离合器装置可在车辆的前进方向上操作并且适于通过所述变矩器的动力传递系统将所述驱动源的驱动力传递到所述车轮;以及第二离合器装置，其适于传递所述驱动源的驱动力 没有变矩器的动力传递系统将驱动源驱动到车轮。 选择装置可以被配置为根据车辆的操作模式来操作第一离合器装置和/或第二离合器装置，包括起动。

    Power transmitting apparatuses
    7.
    发明授权
    Power transmitting apparatuses 有权
    电力传输装置

    公开(公告)号：US08323148B2

    公开(公告)日：2012-12-04

    申请号：US13235145

    申请日：2011-09-16

    申请人： Tatsuyuki Ohashi ,  Shouji Asatsuke ,  Akio Oishi ,  Ryouhei Chiba ,  Jun Ishimura ,  Keiichi Ishikawa

    发明人： Tatsuyuki Ohashi ,  Shouji Asatsuke ,  Akio Oishi ,  Ryouhei Chiba ,  Jun Ishimura ,  Keiichi Ishikawa

    IPC分类号： B60W10/00

    CPC分类号： F16H61/0021 ,  F16H45/02 ,  F16H61/64 ,  F16H61/66272 ,  F16H2037/023 ,  F16H2045/002 ,  F16H2061/6608 ,  F16H2312/14

    摘要： A power transmitting apparatus for a vehicle mounted with a torque converter can be configured to instantly supply sufficient oil to a clutch mechanism on restart of the engine after an idle-stop without an electrically-driven oil pump. A power transmitting apparatus can comprise a torque converter having a torque amplifying function, a clutch mechanism, an oil pump, a clutch control device, an engine control device, and a flow control device. The oil pump can be driven by the driving power of the engine to supply oil to the clutch mechanism and the torque converter to operate them. The flow control device can be configured to limit or prevent the supply of oil to the torque converter by the oil pump and to prioritize the supply of oil to the clutch mechanism when the engine is restarted by the engine control device after the idle-stopped condition.

    摘要翻译： 用于安装有变矩器的车辆的动力传递装置可以被构造成在没有电动油泵的怠速停止之后立即向发动机重新起动提供足够的油到离合器机构。 动力传递装置可以包括具有扭矩放大功能的变矩器，离合器机构，油泵，离合器控制装置，发动机控制装置和流量控制装置。 油泵可以由发动机的驱动力驱动，向离合器机构和变矩器供油以对其进行操作。 流量控制装置可以被配置为限制或防止由油泵向变矩器供油，并且当在怠速停止状态之后发动机由发动机控制装置重新启动时，优先考虑向离合器机构供油 。

    POWER TRANSMITTING APPARATUSES
    9.
    发明申请
    POWER TRANSMITTING APPARATUSES 有权
    电力传输设备

    公开(公告)号：US20110312465A1

    公开(公告)日：2011-12-22

    申请号：US13160432

    申请日：2011-06-14

    申请人： Tatsuyuki Ohashi ,  Shouji Asatsuke ,  Akio Oishi ,  Ryouhei Chiba ,  Jun Ishimura ,  Keiichi Ishikawa

    发明人： Tatsuyuki Ohashi ,  Shouji Asatsuke ,  Akio Oishi ,  Ryouhei Chiba ,  Jun Ishimura ,  Keiichi Ishikawa

    IPC分类号： F16H47/08

    CPC分类号： F16H47/085 ,  F16H37/022 ,  F16H45/02 ,  F16H2045/005 ,  F16H2045/0231 ,  F16H2045/0252 ,  F16H2045/0268

    摘要： A power transmitting apparatus, such as an automotive transmission, can be configured to improve vehicle starting performance by using the torque amplifying function of a torque converter, improve the power transmitting efficiency during steady vehicle operation and reduce the size of the power transmitting apparatus. A power transmitting apparatus configured to transmit power from a driving source of a vehicle to its wheels and can be configured selectively transmit or cutting-off the driving force to the wheels can comprise a torque converter having a torque amplifying function. A clutch mechanism can include a first clutch device to transmit the driving force to the wheels through a power transmitting system of the torque converter and a second clutch to transmit the driving force without the power transmitting system of the torque converter. A selecting device can control the first clutch device or the second clutch device in accordance with conditions of the vehicle including start of a vehicle from a stop. A planetary gear mechanism can be configured to select of the power transmission pathway during forward vehicle operation and switching of the power transmission pathway during reverse vehicle operation.

    摘要翻译： 诸如汽车变速器的动力传递装置可以被配置为通过使用变矩器的转矩放大功能来提高车辆启动性能，提高稳定的车辆操作期间的动力传递效率并且减小动力传递装置的尺寸。 一种被配置为将动力从车辆的驱动源发送到其车轮并且可以被配置为选择性地传递或切断对车轮的驱动力的动力传递装置可以包括具有扭矩放大功能的变矩器。 离合器机构可以包括通过变矩器的动力传递系统将驱动力传递到车轮的第一离合器装置和不具有变矩器的动力传递系统的第二离合器来传递驱动力。 选择装置可以根据车辆的状态来控制第一离合器装置或第二离合器装置，包括从停止开始的车辆。 行星齿轮机构可以构造成在前进车辆操作期间选择动力传递路径，并且在反向车辆操作期间切换动力传递路径。