Gaseous liquid dispenser and method of provision of a gaseous liquid
AssigneeBeerboxco Pty Ltd
InventorsNick Dobson, Peter Mornement
Life of this patent
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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.
Claims13
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,
- wherein each of the at least two collapsible enclosures have respective fluid paths extending from external of the outer enclosure at a common outlet of the outer enclosure,
- wherein a second enclosure of the at least two collapsible enclosures is sized to have an expanded volume equal to an expanded volume of the outer enclosure wherein pressure gas applied into the second enclosure will displace liquid in a first enclosure of the at least two collapsible enclosures for exiting along a fluid path to external of the outer enclosure.
Dependencies are inferred from the claim text.