Anti-locking hydraulic brake system
    1.
    发明授权
    Anti-locking hydraulic brake system 失效
    防抱死液压制动系统

    公开(公告)号:US5098173A

    公开(公告)日:1992-03-24

    申请号:US572993

    申请日:1990-08-09

    摘要: The pressure in the wheel brake of the system is controlled by an inlet valve 15 and an outlet valve 17 activated in response to the system controls. Fluid pressure from the pumps 13, is supplied to the wheel brake through the inlet valve 15, and discharged from the wheel brake through the outlet valve 17. By inserting a differential pressure limiter valve ahead of the inlet valve 15, the noise generated by the inlet valve is substantially reduced. A valve body 45 carries both the limiter valve seat and a discharge check valve seat, and respective closure balls 61, 62.

    摘要翻译: PCT No.PCT / EP89 / 01405 371日期1990年8月9日 102(e)日期1990年8月9日PCT提交1989年11月20日PCT公布。 公开号WO90 / 06873 日期1990年6月28日。系统的车轮制动器中的压力由入口阀15和响应于系统控制而被启动的出口阀17控制。 来自泵13的流体压力通过入口阀15被供给到车轮制动器,并通过出口阀17从车轮制动器排出。通过在入口阀15之前插入差压限制阀,由 入口阀大大减少。 阀体45同时承载限位阀座和排气止回阀座,以及各自的封闭球61,62。

    Hydraulic coupling device, as well as brake system with such a coupling
    2.
    发明授权
    Hydraulic coupling device, as well as brake system with such a coupling 失效
    液压联轴器装置,以及具有这种联轴器的制动系统

    公开(公告)号:US5096268A

    公开(公告)日:1992-03-17

    申请号:US466345

    申请日:1990-03-28

    IPC分类号: B60T8/44 B60T13/52

    CPC分类号: B60T13/52 B60T8/448

    摘要: Hydraulic brake systems are known wherein, for the purpose of brake control, a counterforce is built up in the booster (60) for actuation of the master brake cylinder which results in unloading the master brake cylinder. What is disadvantageous in the known system is that this counterforce also resets the pedal (pedal piston 3) so that vehement pedal movements will result from the control action. Therefore, our present invention suggests to interpose a transmission device (3, 4, 5, 6, 7) between the pedal and the actuator (booster) enabling to decouple actuator and pedal.

    摘要翻译: PCT No.PCT / EP89 / 00585 Sec。 371 1990年3月28日第 102(e)1990年3月28日PCT PCT提交1989年5月26日PCT公布。 公开号WO90 / 00127 日本1990年1月11日。液压制动系统是已知的,其中为了制动控制的目的,在助力器(60)中积累反作用力,用于致动主制动缸,导致卸载主制动缸。 在已知系统中的不利之处在于该反作用力还使踏板(踏板活塞3)复位,使得由控制动作产生刺激踏板的运动。 因此,我们的本发明建议在踏板和致动器(增压器)之间插入传动装置(3,4,5,6,7),使传动装置和踏板脱扣。

    Anti-lock hydraulic brake system
    3.
    发明授权
    Anti-lock hydraulic brake system 失效
    防抱死液压制动系统

    公开(公告)号:US5282677A

    公开(公告)日:1994-02-01

    申请号:US838438

    申请日:1992-03-06

    申请人: Harald Luetteke

    发明人: Harald Luetteke

    摘要: A hydraulic anti-lock brake system is disclosed in which the pressure in the wheel brakes can be regulated by means of an inlet valve and an outlet valve in response to the wheel rotational pattern. The wheel brake is supplied with pressure fluid out of the pumps through the inlet valve, and pressurized fluid is taken therefrom through the outlet valve. A differential pressure limiter (18) in front of the inlet valve (15) limits the difference in pressure allowed to build up across the inlet valve by closing a valve until a sufficient pressure build up occurs on the wheel brake. This considerably decreases the noise developed during valve operation. A pressure relief valve (30) insures that an evenly high pressure build-up takes place when the inlet valve (15) is closed by opening when a predetermined pressure difference develops across the inlet valve to allow a higher wheel brake pressure to equalize with the pressure upstream from the inlet valve.

    摘要翻译: PCT No.PCT / EP91 / 00876 Sec。 371日期:1992年3月6日 102(e)1992年3月6日PCT PCT 1991年5月10日PCT公布。 出版物WO92 / 01591 日本1992年2月6日公开了一种液压防抱死制动系统,其中轮子制动器中的压力可以通过入口阀和出口阀根据车轮旋转模式进行调节。 车轮制动器通过入口阀从泵中提供压力流体,并且通过出口阀从其中取出加压流体。 在进气阀(15)前面的差压限制器(18)通过关闭阀门来限制通过入口阀积累的压力差,直到在车轮制动器上产生足够的压力。 这大大降低了阀门操作过程中产生的噪音。 压力释放阀(30)确保当在入口阀上形成预定的压差时,通过打开来关闭入口阀(15),从而允许更高的车轮制动压力与 进气阀上游的压力。