US 5,330,080 AGranted

Beverage dispenser and stand therefore for use with beverage containing bottles

OwnerJohn L. O'Connorinventor

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Abstract

An apparatus for dispensing liquids directly from a vertically oriented inverted container comprises a body to secure to the mouth of the container. The body defines a pair of first and second chambers that communicate with a pair of first and second passageways. A pair of valves is adapted to selectively open and close the first and second chambers. Finally, a valve control mechanism is operative linked to the valves and sequentially opens the second valve and the first valve.

Claims9

Dependent claims

An apparatus for dispensing liquid directly from a vertically oriented inverted container containing a liquid positioned above said apparatus to a receptacle positioned directly below said apparatus, said apparatus comprising

(a) a body having an open top end adapted to receive and secure the open mouth of said container, said body defining
(i) a channel defining an essentially straight path for liquid flow from said mouth to a bottom opening directly above said receptacle such that when said body is secured to the vertically inverted container said straight path provides for the direct vertical flow of a liquid, said channel adapted to be selectively opened and closed to the passage of liquid, and further including a first chamber adapted to communicate with the liquid in said container and a first passageway positioned beneath and in substantial longitudinal axial alignment with said first chamber, said first passageway in selective communication with said first chamber, being open directly to the atmosphere, and communicating with said bottom opening directly above the receptacle for said liquid thereby providing a vertically downward, substantially unimpeded, flow of the liquid in said channel without substantial change of direction from said container to said receptacle when channel is open and
(ii) a second chamber spaced from said first chamber and adapted to communicate with the ullage volume within said container and a second passageway in selective communication with said second chamber, said second passageway being in communication with the atmosphere, and
(b) first and second valve elements removably disposed in respective seated positions in said first and second passageways thereby normally closing said passageways against the passage of liquid and gas between said container and the respective bottom opening and atmosphere;
and
(c) a valve control device secured to said body for movement between a closed position and an open position, said valve control device operatively connected to said valve elements for sequentially removing said second and then said first valve element from respective seated positions when moved to said open position thereby permitting the equilibration of air pressure in the ullage volume with atmospheric pressure and the subsequent vertically downward, substantially unimpeded, flow without substantial change of direction of the liquid from the container through said vertical channel and said opening, said valve control device returning said valve elements to said seated positions when moved to said closed position.

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Dependencies are inferred from the claim text.

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Abstract

(a) a body having an open top end adapted to receive and secure the open mouth of said container, said body defining
(i) a channel defining an essentially straight path for liquid flow from said mouth to a bottom opening directly above said receptacle such that when said body is secured to the vertically inverted container said straight path provides for the direct vertical flow of a liquid, said channel adapted to be selectively opened and closed to the passage of liquid, and further including a first chamber adapted to communicate with the liquid in said container and a first passageway positioned beneath and in substantial longitudinal axial alignment with said first chamber, said first passageway in selective communication with said first chamber, being open directly to the atmosphere, and communicating with said bottom opening directly above the receptacle for said liquid thereby providing a vertically downward, substantially unimpeded, flow of the liquid in said channel without substantial change of direction from said container to said receptacle when channel is open and
(ii) a second chamber spaced from said first chamber and adapted to communicate with the ullage volume within said container and a second passageway in selective communication with said second chamber, said second passageway being in communication with the atmosphere, and
(b) first and second valve elements removably disposed in respective seated positions in said first and second passageways thereby normally closing said passageways against the passage of liquid and gas between said container and the respective bottom opening and atmosphere;
and
(c) a valve control device secured to said body for movement between a closed position and an open position, said valve control device operatively connected to said valve elements for sequentially removing said second and then said first valve element from respective seated positions when moved to said open position thereby permitting the equilibration of air pressure in the ullage volume with atmospheric pressure and the subsequent vertically downward, substantially unimpeded, flow without substantial change of direction of the liquid from the container through said vertical channel and said opening, said valve control device returning said valve elements to said seated positions when moved to said closed position.

3 more elements