Dispenser for wine

Details Dispenser for wine Dispenser for wine

1986-05-05

1987-11-17

Rolla, Joseph J.

Dispensing

Processes of dispensing

222152, 222399, 2224007, 1373294, 13761404, B67D 108, F16K 5100

Patent

active

047068477

ABSTRACT:
A wine dispensing mechanism for dispensing individual portions of wine from a bottle while protecting the remaining wine in the bottle against the deleterious effects of air. The dispenser uses a source of low pressure inert gas for a number of bottles of wine through the use of a plug which is inserted in the neck of the wine bottle in place of the cork. The plug has a gas inlet and a wine outlet with self-closing valves in each. A coupler which is easily connected to and disconnected from the plug is connected to a source of inert gas and a wine dispensing tap. The coupler has separate wine and gas passages with a self-closing valve in the gas passage. The plug and coupler can only be connected with the gas and wine passages properly aligned and the self-closing valves in each are automatically opened when they are connected, and closed when disconnected.

REFERENCES:
patent: 2321836 (1943-06-01), Marzo
patent: 3653557 (1972-04-01), Lamb
patent: 3802606 (1974-04-01), Gust
patent: 3883043 (1975-05-01), Lane
patent: 3905522 (1975-09-01), Johnston
patent: 4089444 (1978-05-01), Shea
patent: 4350273 (1982-09-01), Nezworski et al.
patent: 4392578 (1983-07-01), Fipp et al.
patent: 4473174 (1984-09-01), Heuser
patent: 4595121 (1986-06-01), Schultz
Mulzet et al., IBM Technical Disclosure Bulletin, vol. 19, No. 1, Jun. 1976.

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