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    • 2. 发明授权
    • Fuel filter with positive water shutoff
    • 燃油滤清器,正水关闭
    • US4959141A
    • 1990-09-25
    • US393222
    • 1989-08-14
    • Robert D. Anderson
    • Robert D. Anderson
    • F02M37/22B01D17/02B01D27/08B01D27/10B01D35/02B01D35/14B01D36/00
    • B01D27/106B01D36/003Y10S210/17Y10T137/8085
    • A fuel filter with improved means of preventing water and particulate contaminant from passing therethrough including a cannister, a place secured to the cannister open end having a central fluid outlet and fluid inlet openings spaced from the fluid outlet, a rigid tubular fluid pervious member within the cannister having one end in sealed communication with the plate fluid outlet opening, a flexible filter medium surrounding the outer surface of the tubular member through which fuel really passes but which resists the passage of particulate matter and water, a first deformable washer having an opening therethrough secured to the end of the tubular member opposite that atached to the plate, a ball within the cannister and normally in engagement with the first washer, the ball having a diameter slightly greater than the internal diameter of the washer, and an annular seat between the plate fluid outlet opening and the first end of the tubular member, a second deformable washer member supported concentrically of and adjacent to the annular seal, the first washer being deformable to permit the ball to pass through when a predetermined fluid pressure drop develops across the flexible filter media, the ball thereby engaging and passing the second washer to engage the seat to block further fluid flow through the filter, the second washer serving to retain the ball adjacent the seat even in absence of fluid pressure.
    • 5. 发明授权
    • Flow control for oil, gas, water separation
    • 油,气,水分离的流量控制
    • US4396404A
    • 1983-08-02
    • US286889
    • 1981-07-27
    • Charles E. EngelmanRobert D. Anderson
    • Charles E. EngelmanRobert D. Anderson
    • B01D17/02B01D19/00C10G33/02C10G33/06E21B43/34
    • E21B43/34B01D17/0208B01D19/0042C10G33/02C10G33/06
    • In separation of a stream of oil, gas and water into the constituents thereof in a horizontal heater-treater vessel having a gas separation chamber and an emulsion treating chamber, the stream is caused to flow downward into the gas separation chamber and through an outer secondary heating zone therein to permit gas to separate for upward flow and to cause heated components of the stream to turn to upward flow and thereafter to flow downward through an inner primary heating zone. Common boundaries of the heating zone are defined by an inverted U-shape shroud in the gas separation chamber. Water flows down to the bottom of the vessel from the stream in both the primary and secondary heating zone. Gas flows upward from both the primary and secondary heating zones and an oil-water emulsion flows from the primary heating zone directly into the emulsion treating chamber.
    • 在具有气体分离室和乳液处理室的卧式加热器 - 处理容器中将油,气和水流分离成其成分时,使该物流向下流入气体分离室并通过外部二级 加热区,以允许气体分离用于向上流动并使流的加热组分转向向上流动,然后向下流过内部初级加热区。 加热区的共同边界由气体分离室中的倒置的U形护罩限定。 水从主加热区和二次加热区的流中向下流到容器的底部。 气体从初级加热区和次级加热区向上流动,油水乳液从初级加热区直接流入乳化处理室。