Filter envelope for a drainage element for presses used for separating fluids from solid materials
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United States of America Patent
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May 19, 1998
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N/A
app pub date -
Sep 16, 1996
filing date -
Jan 16, 1995
priority date (Note) -
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Abstract
A filter envelope (26) for a rod-shaped, flexible drainage core (4) with flow paths (5) for removing the pressed-out fluid from the pressing chamber of a press. By winding the filter envelope (26) itself around it, a ring-shaped bulge (20) is fixedly connected with it (26) for assembling the filter envelope (26) and the drainage core (4) on one or both ends of the press.
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