Liquid purification or separation – Particulate material type separator – e.g. – ion exchange or... – With spaced non-particulate separating means
Patent
1989-10-27
1991-09-17
Silverman, Stanley
Liquid purification or separation
Particulate material type separator, e.g., ion exchange or...
With spaced non-particulate separating means
210282, 210472, B01D 2414
Patent
active
050492721
ABSTRACT:
A filter cartridge (1) for use in a device for filtering liquids, in particular drinking water, comprises a beakerlike container (2) with a removable cap (3) and flow openings (4) and flow openings (9) disposed in the bottom (6) of the container, a granular filter composition (5) introduced into the container (2), and one sieve (7, 8) each disposed between the cap (3) and the filter composition (5), and between the bottom (6) and filter composition (5). The cap is embodied as a cone tapering toward the top (flat cone) and the sieve (7) associated with the cap is embodied corresponding to the cap (3) as a conical sieve, and its encompassing rim is welded to the cap (3). The sieve (8) associated with the bottom is embodied by an intrinsically flat disk and is welded with its encompassing rim to the bottom (6).
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Nessler Cynthia L.
Oxyphen AG
Silverman Stanley
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