Combined check/pressure control valve
    2.
    发明授权
    Combined check/pressure control valve 有权
    组合式检查/压力控制阀

    公开(公告)号:US07096883B2

    公开(公告)日:2006-08-29

    申请号:US10479547

    申请日:2003-03-03

    IPC分类号: F16K17/18

    摘要: The invention relates to a combined check and pressure control valve (10), comprising a check valve element (34) which is adjustable between an opened position and a closed position, and a pressure control valve element (42) which on exceeding a predetermined pressure can be lifted off a valve seat (40), so that at least one outflow channel is opened, characterized in that the check valve element (34) is a valve plate which in the closed position lies against at least one annular sealing seat (30, 32), which is impressed in a thin-walled component, preferably a sheet metal part (22).

    摘要翻译: 本发明涉及一种联合检查和压力控制阀(10),其包括可在打开位置和关闭位置之间调节的止回阀元件(34)和超过预定压力的压力控制阀元件(42) 可以从阀座(40)上提起,使得至少一个流出通道打开,其特征在于,止回阀元件(34)是阀板,其在关闭位置抵靠至少一个环形密封座(30 ,32),其被压在薄壁部件中,优选为金属片部件(22)。

    Method of controlling a power steering system
    4.
    发明授权
    Method of controlling a power steering system 有权
    控制动力转向系统的方法

    公开(公告)号:US06843341B2

    公开(公告)日:2005-01-18

    申请号:US10121429

    申请日:2002-04-12

    CPC分类号: B62D5/065

    摘要: A method of controlling a power steering system having an adjusting mechanism for adjusting at least one vehicle wheel is disclosed herein. The system includes a steering wheel, a position sensor, and a drive system, such as a servo pump driven by an electric motor, to provide steering assistance a steering wheel and a position sensor. It is determined whether the adjusting mechanism is approaching an end position. If it is found that the adjusting mechanism is approaching the end position, then the drive system is controlled in such a way that it provides a diminishing steering assistance.

    摘要翻译: 本文公开了一种控制具有用于调节至少一个车轮的调节机构的动力转向系统的方法。 该系统包括方向盘,位置传感器和诸如由电动机驱动的伺服泵的驱动系统,以提供方向盘和位置传感器的转向辅助。 确定调节机构是否接近结束位置。 如果发现调节机构正在接近终点位置,则驱动系统被控制成使其提供递减的转向辅助。