Gaseous liquid dispenser and method of provision of a gaseous liquid
AssigneeBeerboxco Pty Ltd
InventorsNick DOBSON, Peter MORNEMENT
Life of this patent
Estimating the term…
Abstract
A collapsible bag for use in dispensing gaseous fluids, the collapsible bag including three collapsible enclosures. Two of the collapsible enclosures have respective fluid paths extending from internal to external of the outer enclosure. The configuration of the food quality of an inner enclosures and the integrity of the third outer enclosure and as well as the relative volume of one inner enclosure to the outer enclosures effects the dispensing mechanism of the pressure which allows transfer of the pressure without fluid interaction to another of the at inner collapsible enclosures and selective dispensing.
Claims23
-67. (canceled)
A collapsible bag comprising:
- at least three collapsible enclosures,
- wherein one of the at least three collapsible enclosures forms an outer enclosure and at least two of the at least three collapsible enclosures are within the outer enclosure, and
- wherein each of the at least two collapsible enclosures have respective fluid paths extending from external of the outer enclosure.
A collapsible bag for use in dispensing gaseous drink wherein the bag includes:
- a. an outer flexible compartment having a substantially constant maximum volume at a maximum pressure;
- b. at least a first inner flexible compartment for receiving and holding liquid;
- c. at least a second inner flexible compartment acting as a pressure bag for selectively receiving pressured gas and by controlling the flow of pressurised gas into the second inner compartment for exerting pressure on the first flexible compartment to cause flow of the beer from the collapsible bag;
- and
- d. a connection to a valve means for controlling the flow of liquid and/or pressured gas.
A dispenser for use in dispensing a gaseous drink from at least one collapsible bag comprising:
- a. a chamber for receiving at least one collapsible bag having a first flexible compartment for holding gaseous drink;
- b. a first channel for selective fluid connection to the at least one collapsible bag;
- c. a delivery port fluidly connected to the first channel for providing selective delivery of gaseous drink from the at least one collapsible bag;
- d. a second channel for selective connection to a second flexible compartment of the at least one collapsible bag;
- and
- e. a least one pressure means connectable by the second channel to the second flexible compartment of the at least one collapsible bag for exerting pressure on the first flexible compartment to cause flow of the gaseous drink to the delivery port,
- wherein the dispenser can selectively allow provision of a user defined delivery amount of gaseous drink by control of the delivery port.
Dependencies are inferred from the claim text.