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3 条记录 (耗时 0.008 秒)

    Power steering system
    1.
    发明公开
    Power steering system 有权
    Servolenkung

    公开(公告)号：EP0919451A2

    公开(公告)日：1999-06-02

    申请号：EP98309601.7

    申请日：1998-11-24

    申请人： KAYABA INDUSTRY CO., LTD.

    发明人： Suzuki, Katsuhiro ,  Hagidaira, Shinichi ,  Takai, Masashi ,  Chiba, Tatsuo ,  Nagasaka, Ryouichi

    IPC分类号： B62D5/083

    CPC分类号： B62D5/083 ,  Y10T137/86654

    摘要： A power steering system with which no deterioration in steering feeling occurs when a control flow of working fluid changes. A valve mechanism V is made up of a power cylinder control valve CV for controlling a control flow Q and distributively supplying it to a power cylinder C and a bypass control valve BV connected in parallel with the cylinder control valve CV. The bypass control valve BV is normally closed, but while the control flow Q is increasing over a range of from a minimum flow Q 1 to a maximum flow Q 2 available for generating assist force the bypass control valve opens and returns a part of the control flow Q to a tank so that the pressure difference between the pressure chambers of the power cylinder C rises gently and the driver does not experience a disconcerting feeling such as one of the steering wheel suddenly being taken over.

    摘要翻译： 一种动力转向系统，当工作流体的控制流动改变时，转向感不会发生劣化。 阀机构V由动力缸控制阀CV构成，用于控制控制流量Q并将其分配供应到动力缸C和与气缸控制阀CV并联连接的旁通控制阀BV。 旁通控制阀BV常闭，但是当控制流Q从最小流量Q1到可用于产生辅助力的最大流量Q2的范围内增加时，旁通控制阀打开并返回控制流程Q的一部分 使得动力缸C的压力室之间的压力差轻轻升高，并且驾驶员不会遇到诸如方向盘中的一个突然被接管的令人不安的感觉。

    Power steering system
    3.
    发明公开
    Power steering system 有权
    动力转向系统

    公开(公告)号：EP0919451A3

    公开(公告)日：2000-10-11

    申请号：EP98309601.7

    申请日：1998-11-24

    申请人： KAYABA INDUSTRY CO., LTD.

    发明人： Suzuki, Katsuhiro ,  Hagidaira, Shinichi ,  Takai, Masashi ,  Chiba, Tatsuo ,  Nagasaka, Ryouichi

    IPC分类号： B62D5/083

    CPC分类号： B62D5/083 ,  Y10T137/86654

    摘要： A power steering system with which no deterioration in steering feeling occurs when a control flow of working fluid changes. A valve mechanism V is made up of a power cylinder control valve CV for controlling a control flow Q and distributively supplying it to a power cylinder C and a bypass control valve BV connected in parallel with the cylinder control valve CV. The bypass control valve BV is normally closed, but while the control flow Q is increasing over a range of from a minimum flow Q 1 to a maximum flow Q 2 available for generating assist force the bypass control valve opens and returns a part of the control flow Q to a tank so that the pressure difference between the pressure chambers of the power cylinder C rises gently and the driver does not experience a disconcerting feeling such as one of the steering wheel suddenly being taken over.

    摘要翻译： 一种动力转向系统，当工作流体的控制流量改变时，转向感觉不会变差。 阀机构V由动力缸控制阀CV构成，用于控制控制流量Q并将其分配地供给到与缸控制阀CV并联连接的动力缸C和旁通控制阀BV。 旁路控制阀BV通常是关闭的，但是当控制流量Q在从最小流量Q1到可用于产生辅助力的最大流量Q2的范围内增加时，旁路控制阀打开并返回控制流量Q的一部分 以使动力油缸C的压力室之间的压力差缓慢上升，并且驾驶员不会遇到诸如方向盘之一突然被接管的不适感。