Water purification apparatus
AssigneeElga Ltd.
InventorsGraham Bond, Anthony van Tullekin
Life of this patent
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Abstract
Water purification apparatus includes a housing 10 which contains water purification materials. Liquid which has been purified can be extracted via a manually operable dispensing element 16 which is coupled to the main housing by a flexible conduit 14. The element 16 can be supported with its nozzle in a receptacle 17 in the housing 10 where it can be irradicated by ultra violet radiation.
Claims7
Liquid purification apparatus comprising a main housing, liquid purification means located in said housing, an inlet to said main housing for liquid to be purified by said purification means, an outlet from said main housing for outflow of purified liquid, and a maneuverable dispensing element coupled to said outlet by an elongated flexible coupling means to allow purified water to be dispensed from the maneuverable dispensing element at locations selected by the user, said elongate flexible coupling means including two tubes, one said tube allowing purified liquid to flow from said main housing to said maneuverable dispensing element and the other said tube allowing the purified liquid flowing in said one tube which is not dispensed to flow back from said dispensing element to said main housing whereby the purified liquid is recirculated to prevent contamination.
Dependencies are inferred from the claim text.