Filter cartridge with vented cap

Liquid purification or separation – Particulate material type separator – e.g. – ion exchange or... – With spaced non-particulate separating means

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Details

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).

REFERENCES:
patent: 321877 (1885-07-01), Abell
patent: 2336348 (1943-12-01), Demers
patent: 2630227 (1953-03-01), Rodwell
patent: 3327859 (1967-06-01), Pall
patent: 3339743 (1967-09-01), Bealle
patent: 4151092 (1979-04-01), Grimm et al.
patent: 4283283 (1981-08-01), Zimmerman
patent: 4306971 (1981-12-01), Hankammer
patent: 4485645 (1984-12-01), Mulder et al.
patent: 4505727 (1985-03-01), Cullen et al.
patent: 4528095 (1985-07-01), Byrne
patent: 4623457 (1986-11-01), Hankammer
patent: 4666600 (1987-05-01), Hankammer
patent: 4689147 (1987-08-01), Leoncavallo et al.
patent: 4740303 (1988-04-01), Greutert et al.
patent: 4741828 (1988-05-01), Alhauser et al.
patent: 4749481 (1988-06-01), Wheatley
patent: 4764274 (1988-08-01), Miller
patent: 4776956 (1988-10-01), Gannaway
patent: 4828692 (1989-05-01), Peranio
patent: 4885089 (1989-12-01), Hankammer
patent: 4895648 (1990-01-01), Hankammer

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