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热词
    • 11. 发明授权
    • Fluid control valve
    • 流体控制阀
    • US5203534A
    • 1993-04-20
    • US629517
    • 1990-12-18
    • Scott W. DemarestJames E. BuhlerAllen D. Miller
    • Scott W. DemarestJames E. BuhlerAllen D. Miller
    • B05B7/12B05B7/24B05B11/06B67D3/04
    • B05B11/06B05B7/12B05B7/2429B67D3/041
    • A fluid control valve which has a deformable valve member with a fluid passageway therethrough. The fluid passageway is closed by a pressure-exerting member. Initial actuation of the valve by pressure on an actuator assembly compresses a spring which moves the pressure-exerting member away from the deformable valve member, thus allowing the fluid passageway to open. The fluid control valve also having a base portion containing a tortuous path air channel. When the base portion is fitted against a neck plug of a reservoir, a vent opening in the neck plug opens into the air channel of the base, allowing air to enter the reservoir while preventing liquid from leaking out of the reservoir should the reservoir be tipped over.
    • 一种流体控制阀,其具有可变形的阀构件,其具有通过其的流体通道。 流体通道由施加压力的构件封闭。 通过致动器组件上的压力来初始致动阀压缩弹簧,该弹簧使施加压力的构件远离可变形阀构件,从而允许流体通道打开。 流体控制阀还具有包含曲折路径空气通道的基部。 当基座部分装配在储存器的颈塞上时,颈塞中的通气孔通向基座的空气通道,允许空气进入储存器,同时防止液体泄漏出储存器时,如果储存器被翻转 过度。