Liquid purification or separation – Particulate material type separator – e.g. – ion exchange or... – Removable cartridge or hand-manipulated container
Patent
1989-02-28
1990-11-13
Spitzer, Robert
Liquid purification or separation
Particulate material type separator, e.g., ion exchange or...
Removable cartridge or hand-manipulated container
210470, 210472, 210476, B01D 2422
Patent
active
049699962
ABSTRACT:
Described is a water purification device having an intake funnel (1), a sleeve (2) which is sealingly connected thereto and an insert which has approximately cylindrical side walls (4), a filter cover (5) and a filter bottom (6) and in which a granulate-type purification agent can be introduced.
So that any gases and/or air which accumulates no longer impede the flow of water to be purified through the filter bottom (6), in accordance with the invention it is provided that the filter bottom (6) has an air collecting space (7) which is extended upwardly at least partially towards the side wall (4); wherein preferably the air collecting space (7) is in the configuration of half-tubes (11) which are open downwardly and outwardly of the bottom and which are connected to each other and to a chimney-like half-tube (12) which extends over the side walls (4).
REFERENCES:
patent: 2465623 (1949-03-01), Zika
German Utility Model No. G 85 18 951.0, 12/5/85.
German Publication No. DE 3535677 A1, 4/16/87.
German Publication No. DE 3535679 A1, 5/7/87.
Brita Wasser-Filter-Systeme GmbH
Spitzer Robert
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