Seal for a beverage tap

Details Seal for a beverage tap Seal for a beverage tap

1991-02-28

1992-02-25

Huppert, Michael S.

Dispensing

With discharge assistant

Fluid pressure

137212, 137317, 277212FB, 285 92, 285409, B67D 104

Patent

active

050905996

ABSTRACT:
A beverage tap includes a probe with a cylindrical upper section and a reduced-diameter cylindrical lower section. In order to seal the probe with respect to a Sankey-type keg fitting, an elastomeric seal includes a tubular body attached to the upper section of the probe and formed with a downwardly flaring sealing fin on its lower end. An apertured sealing disc is attached to the lower section of the probe and is located within the tubular body. Angularly spaced webs are molded integrally with the body and the disc and join the two together as a single unit.

REFERENCES:
patent: 3353724 (1967-11-01), Johnston
patent: 4026316 (1977-05-01), Schots
patent: 4305421 (1981-12-01), Fallon
patent: 4350270 (1982-09-01), Nezworski
patent: 4351456 (1982-09-01), Nezworski
patent: 4520954 (1985-06-01), Brown
patent: 4665940 (1987-05-01), Jacobson
patent: 4711377 (1987-12-01), Brown
patent: 4717048 (1988-01-01), Stenger
patent: 4723566 (1988-02-01), Lewins

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