초록 ▼

A dispensing apparatus includes a housing having a support platform upon which at least one bottle may be supported and a pressurized gas supply assembly for forcing a fluid from the at least one bottle. The pressurized gas supply assembly includes an inert gas output which is linked to the at least

A dispensing apparatus includes a housing having a support platform upon which at least one bottle may be supported and a pressurized gas supply assembly for forcing a fluid from the at least one bottle. The pressurized gas supply assembly includes an inert gas output which is linked to the at least one bottle via a conduit arrangement and a dispensing nozzle selectively secured within an opening of the at least one bottle. The dispensing nozzle includes a connecting seal assembly for attaching the dispensing nozzle within the opening of the at least one bottle, the connecting seal assembly extends downwardly and substantially covers a downwardly extending substrate of the dispensing nozzle, and the connecting seal assembly includes a self-energizing seal.

대표청구항 ▼

1. A dispensing apparatus, comprising: a housing having a support platform shaped and dimensioned for supporting at least one bottle may be supported;a pressurized gas supply assembly for forcing a fluid from the at least one bottle; the pressurized gas supply assembly includes an inert gas output w

1. A dispensing apparatus, comprising: a housing having a support platform shaped and dimensioned for supporting at least one bottle may be supported;a pressurized gas supply assembly for forcing a fluid from the at least one bottle; the pressurized gas supply assembly includes an inert gas output which is linked to the at least one bottle via a conduit arrangement and a dispensing nozzle selectively secured within an opening of the at least one bottle;the dispensing nozzle including a connecting seal assembly for attaching the dispensing nozzle within the opening of the a least one bottle, the connection seal assembly extends downwardly and substantially covers a downwardly extending substrate of the dispensing nozzle, and the connecting seal assembly includes a self-energizing seal;wherein the self energizing seal is cylindrical and includes an outer wall shaped and dimensioned to engage an inner wall of the opening of the at least one bottle, the self-energizing seal also includes an inner wall having a central portion which is spaced from an outer surface of the downwardly extending substrate of the dispensing nozzle and defines, in conjunction with the outer surface to the downwardly extending substrate of the dispensing nozzle, a cavity which is in communication with the pressurized gas supply assembly for expanding the self-energizing seal and forcing the self energizing seal into contact with an inner wall of the opening of the at least one bottle. 2. The dispensing apparatus according to claim 1, wherein an aperture is formed in the downwardly extending substrate of the dispensing nozzle allowing for free flow of gas therethrough. 3. The dispensing apparatus according to claim 2, wherein a compression coupling member secures the self-energizing seal in position about the downwardly extending substrate of the dispensing nozzle. 4. The dispensing apparatus according to claim 3, wherein the downwardly extending substrate includes a retaining recess shaped and dimensioned for receiving an inwardly directed flange at a first end of the self-energizing seal. 5. The dispensing apparatus according to claim 4, wherein the self-energizing seal includes the first end positioned adjacent a first end of the downwardly extending substrate and a second end positioned adjacent a second end of the downwardly extending substrate, the self-energizing seal further including a circumferential, lower retaining wall adjacent die first end of the self-energizing seal and a circumferential, upper retaining wall adjacent the second end of the self-energizing seal with a plurality of hollow outwardly extending ribs extending therebetween.