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    Hydraulic control system of automatic transmission for hybrid vehicle
    4.
    发明授权
    Hydraulic control system of automatic transmission for hybrid vehicle 有权
    混合动力汽车自动变速器液压控制系统

    公开(公告)号：US08790207B2

    公开(公告)日：2014-07-29

    申请号：US13172789

    申请日：2011-06-29

    申请人： Gwang Seob Shin ,  Jong Hyun Kim ,  Youngchul Kim ,  Jang Mi Lee ,  Yeonho Kim ,  Jaeshin Yi

    发明人： Gwang Seob Shin ,  Jong Hyun Kim ,  Youngchul Kim ,  Jang Mi Lee ,  Yeonho Kim ,  Jaeshin Yi

    IPC分类号： F16H31/00

    CPC分类号： F16D48/0206 ,  B60K6/48 ,  B60Y2200/92 ,  F16D2048/0236 ,  F16D2048/0245 ,  F16D2048/0281 ,  F16D2048/0293 ,  F16H61/0206 ,  F16H61/061 ,  F16H2061/062 ,  Y02T10/6221

    摘要： A hydraulic control system of an automatic transmission for a hybrid vehicle provides for simplifying structure of a valve body and improving responsiveness as a consequence of directly controlling hydraulic pressure supplied to friction elements. The hydraulic control system may operate first and second clutches and first and second brakes selectively according to each driving mode, and may include: a first proportional control solenoid valve for selectively supplying forward pressure and reverse pressure supplied from a manual valve to the first clutch; a second proportional control solenoid valve for selectively supplying line pressure supplied from a primary regulator valve to the second clutch; a third proportional control solenoid valve for selectively supplying the line pressure supplied from the primary regulator valve to the first brake; and a fourth proportional control solenoid valve for selectively supplying the forward pressure supplied from the manual valve to the second brake.

    摘要翻译： 用于混合动力车辆的自动变速器的液压控制系统提供了简化阀体的结构并且由于直接控制供给到摩擦元件的液压而提高了响应性。 液压控制系统可以根据每个驱动模式选择性地操作第一和第二离合器以及第一和第二制动器，并且可以包括：第一比例控制电磁阀，用于选择性地将从手动阀供给的正向压力和反向压力提供给第一离合器; 第二比例控制电磁阀，用于选择性地将从主调节阀供应的管路压力提供给第二离合器; 第三比例控制电磁阀，用于选择性地将从主调节阀供应的管路压力提供给第一制动器; 以及用于选择性地将从手动阀供给的前进压力供给到第二制动器的第四比例控制电磁阀。

    HYDRAULIC CONTROL SYSTEM OF AUTOMATIC TRANSMISSION FOR HYBRID VEHICLE
    9.
    发明申请
    HYDRAULIC CONTROL SYSTEM OF AUTOMATIC TRANSMISSION FOR HYBRID VEHICLE 有权
    混合动力汽车自动变速器液压控制系统

    公开(公告)号：US20120090950A1

    公开(公告)日：2012-04-19

    申请号：US13172789

    申请日：2011-06-29

    申请人： Gwang Seob SHIN ,  Jong Hyun Kim ,  Youngchul Kim ,  Jang Mi Lee ,  Yeonho Kim ,  Jaeshin Yi

    发明人： Gwang Seob SHIN ,  Jong Hyun Kim ,  Youngchul Kim ,  Jang Mi Lee ,  Yeonho Kim ,  Jaeshin Yi

    IPC分类号： F16D67/04

    CPC分类号： F16D48/0206 ,  B60K6/48 ,  B60Y2200/92 ,  F16D2048/0236 ,  F16D2048/0245 ,  F16D2048/0281 ,  F16D2048/0293 ,  F16H61/0206 ,  F16H61/061 ,  F16H2061/062 ,  Y02T10/6221

    摘要： A hydraulic control system of an automatic transmission for a hybrid vehicle provides for simplifying structure of a valve body and improving responsiveness as a consequence of directly controlling hydraulic pressure supplied to friction elements. The hydraulic control system may operate first and second clutches and first and second brakes selectively according to each driving mode, and may include: a first proportional control solenoid valve for selectively supplying forward pressure and reverse pressure supplied from a manual valve to the first clutch; a second proportional control solenoid valve for selectively supplying line pressure supplied from a primary regulator valve to the second clutch; a third proportional control solenoid valve for selectively supplying the line pressure supplied from the primary regulator valve to the first brake; and a fourth proportional control solenoid valve for selectively supplying the forward pressure supplied from the manual valve to the second brake.

    摘要翻译： 用于混合动力车辆的自动变速器的液压控制系统提供了简化阀体的结构并且由于直接控制供给到摩擦元件的液压而提高了响应性。 液压控制系统可以根据每个驱动模式选择性地操作第一和第二离合器以及第一和第二制动器，并且可以包括：第一比例控制电磁阀，用于选择性地将从手动阀供给的正向压力和反向压力提供给第一离合器; 第二比例控制电磁阀，用于选择性地将从主调节阀供给的管路压力提供给第二离合器; 第三比例控制电磁阀，用于选择性地将从主调节阀供应的管路压力提供给第一制动器; 以及用于选择性地将从手动阀供给的前进压力供给到第二制动器的第四比例控制电磁阀。

    COOLING SYSTEM FOR COOLING DRIVING MOTOR OF HYBRID VEHICLE AND METHOD FOR CONTROLLING THE SAME
    10.
    发明申请
    COOLING SYSTEM FOR COOLING DRIVING MOTOR OF HYBRID VEHICLE AND METHOD FOR CONTROLLING THE SAME 有权
    用于冷却混合动力车的电动机的冷却系统及其控制方法

    公开(公告)号：US20120143414A1

    公开(公告)日：2012-06-07

    申请号：US13170500

    申请日：2011-06-28

    申请人： Gwang Seob Shin ,  Jong Hyun Kim ,  Youngchul Kim ,  Jang Mi Lee ,  Jaeshin Yi

    发明人： Gwang Seob Shin ,  Jong Hyun Kim ,  Youngchul Kim ,  Jang Mi Lee ,  Jaeshin Yi

    IPC分类号： B60K11/02 ,  G05D23/00

    CPC分类号： B60W20/50 ,  B60K6/20 ,  B60K11/02 ,  B60W10/08 ,  B60W2510/087

    摘要： The present invention relates to a cooling system for cooling a driving motor of a hybrid vehicle and a method for controlling the same which supplies suitable cooling flow according to temperature and temperature change rate of the driving motor. An exemplary embodiment may include: an electric oil pump to generate hydraulic pressure for cooling the driving motor; a switching valve to selectively transmit the hydraulic pressure to the driving motor; a solenoid valve to selectively supply control pressure to the switching valve so as to switch hydraulic lines in the switching valve; and a control portion controlling operations of the electric oil pump and the switching valve, wherein the control portion operates the electric oil pump by various operation amounts or stops the electric oil pump according to temperature of the driving motor and temperature change rate of the driving motor, and turns on or off the solenoid valve.

    摘要翻译： 本发明涉及一种用于冷却混合动力车辆的驱动电动机的冷却系统及其控制方法，其根据驱动电动机的温度和温度变化率提供合适的冷却流量。 示例性实施例可以包括：电动油泵，用于产生用于冷却驱动电动机的液压; 切换阀，用于选择性地将液压传递到驱动马达; 电磁阀，用于选择性地向切换阀提供控制压力，以切换切换阀中的液压管线; 以及控制部分，其控制电动油泵和切换阀的操作，其中控制部分通过各种操作量操作电动油泵，或者根据驱动电动机的温度和驱动电动机的温度变化率来停止电动油泵 ，并打开或关闭电磁阀。