Liquid container pressurization and dispensing device
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-083/00
B67D-001/04
출원번호
US-0062565
(2013-10-24)
등록번호
US-9227827
(2016-01-05)
발명자
/ 주소
Scott, Robert Aubrey
출원인 / 주소
Cromulent Conceptions, LLC
대리인 / 주소
Morris, Manning & Martin, LLP
인용정보
피인용 횟수 :
5인용 특허 :
20
초록▼
An apparatus may be utilized for sealing a vessel and for providing various mechanisms for preserving and maintaining freshness of the vessel's contents. In one embodiment, the apparatus prevents a premature oxidation process by enabling a vessel to be filled with contents without compromising the s
An apparatus may be utilized for sealing a vessel and for providing various mechanisms for preserving and maintaining freshness of the vessel's contents. In one embodiment, the apparatus prevents a premature oxidation process by enabling a vessel to be filled with contents without compromising the seal of the vessel. Further, the apparatus eliminates the necessity of opening the vessel during the dispensing process, thereby maintaining the vessel's seal while emptying the vessel's contents. The apparatus may be initially purged of ambient air and oxygen prior to filling the vessel with contents further reducing premature oxidation by reducing a substance's oxygen contact as substances initially enter the vessel. The apparatus enables venting of excess gas, thereby preventing over-pressurization of the vessel's structure and over-pressurization of the contents within the vessel. The apparatus regulates the flow of incoming gas, whereby gas is introduced at a consistent rate preventing disruption of the contents.
대표청구항▼
1. A sealing apparatus for maintaining pressure within a vessel and enabling dispensing of contents from within the vessel, comprising: a cap element adapted for releasably attaching to the vessel via an attachment means, wherein the cap element comprises at least three prongs extending radially-out
1. A sealing apparatus for maintaining pressure within a vessel and enabling dispensing of contents from within the vessel, comprising: a cap element adapted for releasably attaching to the vessel via an attachment means, wherein the cap element comprises at least three prongs extending radially-outwardly from a central axis of the cap element;a first channel integrally molded within a first prong of the cap element for enabling transmission of gas from an external gas supply means through the first channel and into the vessel, wherein the first channel is operatively connected to the external gas supply means;a second channel integrally molded within a second prong of the cap element for directing the contents of the vessel through the cap element during dispensing of the contents from the vessel; anda discharge sub-assembly operatively connected to the second channel for receiving and dispensing the contents of the vessel externally from the vessel. 2. The sealing apparatus of claim 1, wherein the gas supply means comprises a pre-pressurized, disposable CO2 canister. 3. The sealing apparatus of claim 1, wherein the discharge sub-assembly further comprises: a discharge valve affixed to the second channel at a position on the periphery of the second prong of the cap element;a dispensing tube operatively connected to the discharge valve; anda flow regulating apparatus for selectively dispensing the contents from the vessel. 4. The sealing apparatus of claim 1, wherein the cap element comprises a unitary, cast member. 5. The sealing apparatus of claim 1, wherein the attachment means for releasably attaching the cap element to the vessel comprises one or more of the following: a threaded opening, a snap fit mechanism. 6. The sealing apparatus of claim 1, further comprising a contents out tube operatively connected to an interior portion of the second channel for directing the contents of the vessel through the contents out tube to the second channel. 7. The sealing apparatus of claim 1, wherein the vessel is capable of being pre-pressurized and receiving the contents through the dispensing sub-assembly. 8. The sealing apparatus of claim 1, wherein the contents comprise pressurized liquid or carbonated liquid. 9. The sealing apparatus of claim 1, wherein the vessel comprises a growler. 10. The sealing apparatus of claim 1, further comprising a pressure relief valve releasably affixed to an outer end of a third prong of the cap element for enabling release of gas from within the vessel. 11. The sealing apparatus of claim 10, wherein the pressure relief valve is configured to maintain an internal pressure of the vessel within a predetermined range of about 7-15 psi. 12. The sealing apparatus of claim 1, further comprising a restrictor plate positioned within the first channel for regulating the flow of gas through the first channel. 13. The sealing apparatus of claim 12, wherein the restrictor plate comprises a cylindrical shape having a diameter substantially equivalent to a diameter of the first channel, and wherein the restrictor plate includes a microchannel extending axially along the length of the restrictor plate to enable gas to flow therethrough. 14. The sealing apparatus of claim 1, further comprising a gas connector affixed to the first channel and the external gas supply means for operatively connecting the first channel and the external gas supply means. 15. The sealing apparatus of claim 14, further comprising a restrictor plate positioned within the gas connector for regulating the flow of gas through the first channel. 16. A fluid dispensing apparatus for maintaining a regulated pressure of a carbonated liquid within a growler while enabling selective dispensing of the carbonated liquid from the growler, comprising: a generally cross-shaped cap adapted for securely attaching to an opening of the growler for maintaining a regulated pressure of the carbonated liquid within the growler, the generally cross-shaped cap comprising a substantially cylindrical base having thereupon four opposed, raised, generally rectangular members extending upwardly from the substantially cylindrical base and thereby forming a cross-shaped pattern;an L-shaped gas supply channel passing through a first member of the four opposed, raised, generally rectangular members of the generally cross-shaped cap from a first point on the circumferential surface of the first member of the cap to a first point on a lower, interior surface of the cap, thereby creating a passageway for the flow of gas from the first point on the circumferential surface of the first member of the cap to the inside of the growler;an external gas supply element operatively connected to the L-shaped gas supply channel at the first point on the circumferential surface of the first member of the cap;an L-shaped liquid access channel passing through a second member of the four opposed, raised, generally rectangular members of the generally cross-shaped cap from a second point on the circumferential surface of the second member of the cap to a second point on the lower, interior surface of the cap, thereby creating a passageway for the flow of the carbonated liquid from the inside of the growler to the second point on the circumferential surface of the second member of the cap; anda discharge sub-assembly operatively connected to the L-shaped liquid access channel at the second point on the circumferential surface of the second member of the cap for selectively receiving and dispensing the carbonated liquid of the growler externally from the growler. 17. The fluid dispensing apparatus of claim 16, further comprising a restrictor element positioned within the L-shaped gas supply channel for regulating the flow of gas through the gas supply channel from the external gas supply element, the restrictor element creating a substantially complete blockage of the gas supply channel for slowing the injection of gas into the growler, wherein the restrictor element comprises a cylindrical plate having a diameter substantially equivalent to a diameter of the L-shaped gas supply channel, and wherein the restrictor plate includes a microchannel extending axially along the length of the restrictor plate to enable gas to minimally flow therethrough. 18. The fluid dispensing apparatus of claim 16, wherein the discharge sub-assembly further comprises: a discharge valve affixed to the L-shaped liquid access channel at the second point on the circumferential surface of the second member of the cap;a dispensing tube operatively connected to the discharge valve; anda flow regulating apparatus for selectively dispensing the carbonated liquid from the growler. 19. The fluid dispensing apparatus of claim 16, further comprising a pressure relief valve for maintaining the regulated pressure of the carbonated liquid within a predetermined pressure range. 20. A fluid dispensing apparatus for maintaining a regulated pressure of a carbonated liquid within a growler while enabling selective dispensing of the carbonated liquid from the growler, comprising: a generally cross-shaped cap adapted for securely attaching to an opening of the growler for maintaining a regulated pressure of the carbonated liquid within the growler, the generally cross-shaped cap comprising a substantially cylindrical base having a threaded element for threadably attaching to the growler, the generally cross-shaped cap further comprising four spaced-apart, outwardly-extending arms extending radially-outwardly from an axis of the substantially cylindrical base for enabling convenient rotating and securing of the generally cross-shaped cap on to and off of the growler;an L-shaped gas supply channel passing through a first arm of the four spaced-apart, outwardly-extending arms of the generally cross-shaped cap from a first point on the circumferential surface of the first arm of the cap to a first point on a lower, interior surface of the cap, thereby creating a passageway for the flow of gas from the first point on the circumferential surface of the first arm of the cap to the inside of the growler;an external gas supply element operatively connected to the L-shaped gas supply channel at the first point on the circumferential surface of the first arm of the cap;an L-shaped liquid access channel passing through a second arm of the four spaced-apart, outwardly-extending arms of the generally cross-shaped cap from a second point on the circumferential surface of the second arm of the cap to a second point on the lower, interior surface of the cap, thereby creating a passageway for the flow of the carbonated liquid from the inside of the growler to the second point on the circumferential surface of the second arm of the cap;a discharge sub-assembly operatively connected to the L-shaped liquid access channel at the second point on the circumferential surface of the second arm of the cap for selectively receiving and dispensing the carbonated liquid of the growler externally from the growler;a pressure relief exit channel passing through a third arm of the four spaced-apart, outwardly-extending arms of the generally cross-shaped cap from a third point on the circumferential surface of the third arm of the cap to an internal connecting point between the pressure relief exit channel and the L-shaped gas supply channel; anda pressure relief valve operatively connected to the pressure relief exit channel at the third point on the circumferential surface of the third arm of the cap for maintaining the regulated pressure of the carbonated liquid within a predetermined pressure range.
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이 특허에 인용된 특허 (20)
Heitel Robert G. (1320 La Mirada St. Laguna Beach CA 92651), Apparatus for pressurizing containers and carbonating liquids.
Grill Benjamin (9819 Etiwanda Ave. Northridge CA 91329), Fluid dispenser which has a button actuated regulator valve and a pressure relief port in the button.
Fipp Beverly A. (7728 Hidden Valley Ct. La Jolla CA 92037) Fipp Bernard E. (7728 Hidden Valley Ct. La Jolla CA 92037) Haller John L. (7249 Carrizo Dr. La Jolla CA 92037), Stopper apparatus for content contamination prevention.
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