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    • 12. 发明公开
    • VALVE ASSEMBLY FOR VEHICLE WASHING SYSTEM
    • 车辆清洗系统用阀组件
    • EP1227957A2
    • 2002-08-07
    • EP00942274.2
    • 2000-07-05
    • Kautex Textron CVS Limited
    • Price, Kevin
    • B60S1/52
    • B60S1/528
    • A valve assembly for controlling the delivery of cleaning fluid to a washer system of a vehicle is provided. The valve assembly includes a valve seat having a fluid input port through which fluid can enter the valve assembly, a resilient valve member extending across the valve seat and having a central zone and at least one hole through the valve member formed peripherally of the central zone, valve biasing means for biasing the central zone against the valve seat to close the valve and thereby seal the fluid intlet port and fixing means for fixing the peripheral edge of the valve member to the valve seat. The central zone of the valve member may be displaced away from the valve seat under the action of fluid pressure in the inlet port to open the valve and allow the cleaning fluid to exit the valve assembly via the at least one hole.
    • 提供了一种用于控制将清洁液输送到车辆清洗系统的阀组件。 阀组件包括具有流体可以通过其进入阀组件的流体输入端口的阀座,跨过阀座延伸并且具有中心区域和至少一个孔的弹性阀构件,所述孔穿过形成在中心区域周围的阀构件 ,阀偏置装置,用于将中心区偏压在阀座上以关闭阀,从而密封流体入口端和用于将阀构件的周边固定到阀座的固定装置。 阀构件的中央区域可以在入口端口中的流体压力的作用下远离阀座移动以打开阀并且允许清洁流体经由至少一个孔离开阀组件。