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    • 3. 发明申请
    • Pressure regulator with improved outlet pressure control
    • 压力调节器具有改进的出口压力控制
    • US20050166969A1
    • 2005-08-04
    • US11048532
    • 2005-02-01
    • Charles Olds
    • Charles Olds
    • F16K1/34F16K7/12G05D16/06
    • G05D16/0686Y10T137/0396Y10T137/7793Y10T137/783
    • A pressure regulator comprising a housing, a pivoting lever selectively covering a passage between an inlet port and an outlet port of the housing, a diaphragm interconnected to the lever to rotate the lever in reaction to pressure levels in the housing, and a closure member abutting the pivoting lever and covering the passage to prevent fluid flow through the passage. The pressure regulator can have the closure member not being directly connected to the lever, a stabilizer element frictionally abutting a pivot pin as the lever rotates to thereby stabilize movement of the lever, an adjustment member that translates rotational movement of an adjustment cap into compression or decompression of a biasing element without applying a rotational force to the biasing element, and/or the cap including a tab configured to be selectively inserted at least one slot on the housing to prevent rotation of the adjustment cap.
    • 一种压力调节器,包括壳体,枢转杆,其选择性地覆盖所述壳体的入口和出口之间的通道;隔膜,其互连到所述杠杆以响应于所述壳体中的压力水平旋转所述杠杆;以及闭合构件邻接 枢转杆并且覆盖通道以防止流体流过通道。 压力调节器可以使闭合构件不直接连接到杠杆,当杠杆旋转时,稳定器元件摩擦地抵靠枢轴销,从而稳定杆的运动;调节构件,其将调节盖的旋转运动转化为压缩或 减压偏置元件而不向偏置元件施加旋转力,和/或帽包括突出部,该突出部构造成选择性地插入到壳体上的至少一个槽以防止调节盖的旋转。