Valved water container with seal

Details Valved water container with seal Valved water container with seal

1977-03-14

1978-02-21

Wyse, Thomas G.

Gas separation

With means securing or retaining separating media

Unit or cohesive sheet-like media in flow line or frame

210474, 222545, B01D 4610

Patent

active

040749860

ABSTRACT:
A combination sealing, venting, mounting and filter element is positioned between a replaceable inverted water bottle and a water reservoir from which the water is dispensed. The element is snugly fitted within the mouth portion of the reservoir or olla of plastic material into which a dispensing valve is threaded. The element includes a venting channel in communication with a filter housing which is releasably secured to such element adjacent to an upwardly extending flange portion, the flanged portion being apertured for venting and also shaped to provide a sealing portion engaging the bottle. Also the element has a downwardly extending portion near its periphery for engagement of a flat surface of a housing for the reservoir.

REFERENCES:
patent: 1911076 (1933-05-01), Gandola
patent: 1928344 (1933-09-01), Wiggenhorn
patent: 2155259 (1939-04-01), Dickson
patent: 2335458 (1943-11-01), Senyal
patent: 2381104 (1945-08-01), Burnham
patent: 2822964 (1958-02-01), Shore
patent: 3152729 (1964-10-01), Piker
patent: 3186604 (1965-06-01), Pentesco
patent: 3445001 (1969-05-01), La Raus
patent: 3550782 (1970-12-01), Veloz
patent: 3667197 (1972-06-01), Frahm et al.

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