Pressure equalization apparatus for a bottle and methods associated therewith
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-051/16
B65D-025/38
B65D-047/32
B67D-003/00
출원번호
US-0101907
(2011-05-05)
등록번호
US-8684205
(2014-04-01)
발명자
/ 주소
Meager, Benjamin
출원인 / 주소
Paha Designs, LLC
대리인 / 주소
Sheridan Ross P.C.
인용정보
피인용 횟수 :
1인용 특허 :
35
초록▼
A device that assists with equalizing air pressure within a bottle with the atmospheric air pressure as liquid is being poured from the bottle and includes one or more relatively short air tubes. The air tubes are situated with an upper inlet rim of the air tubes located flush with or relatively nea
A device that assists with equalizing air pressure within a bottle with the atmospheric air pressure as liquid is being poured from the bottle and includes one or more relatively short air tubes. The air tubes are situated with an upper inlet rim of the air tubes located flush with or relatively near the bottle rim. Whether an insert or integrated into the manufacture of a container, the one or more air tubes that extend partially into the container allow air to pass into the container as the liquid exits the container. The pressure equalizer not only minimizes or prevents the common glugging effect, but it allows liquid from a bottle to be poured smoothly at any angle and orientation. A cap incorporating a detachable pressure equalizer is also described.
대표청구항▼
1. A bottle insert for substantially equalizing atmospheric air pressure with air pressure within a bottle when pouring a liquid from the bottle, the bottle insert comprising: an air inlet channel adapted for contacting at least a portion of an interior bottleneck wall and extending circumferentiall
1. A bottle insert for substantially equalizing atmospheric air pressure with air pressure within a bottle when pouring a liquid from the bottle, the bottle insert comprising: an air inlet channel adapted for contacting at least a portion of an interior bottleneck wall and extending circumferentially around at least a portion of the interior bottleneck wall, the air inlet channel including a perimeter member contacting at least a portion of the interior bottleneck wall, the air inlet channel further including a distal base and an interior channel wall located substantially parallel to at least a portion of the perimeter member and offset radially to the interior of the perimeter member by the distal base, wherein an upper end of the perimeter member and an upper end of the interior channel wall are both substantially even with a bottle opening rim that circumscribes the bottleneck; andan air tube attached to the air inlet channel and having a distal end extending into the bottle and being configured such that at least a portion of the air tube is in fluid communication with the air inlet channel. 2. The bottle insert of claim 1, wherein the distal base is substantially parallel with the bottle opening rim. 3. The bottle insert of claim 1, further comprising at least one additional air tube connected to the distal base. 4. The bottle insert of claim 1, wherein the air tube is positioned at a first position on the distal base and the at least one additional air tube is positioned at a second position on the distal base that opposes the first position. 5. The bottle insert of claim 4, further comprising a flow block within the air inlet channel that is situated between the first position and the second position. 6. The bottle insert of claim 1, further comprising a cap, the cap being detachably connected to at least one of the air inlet channel, the perimeter member and the air tube. 7. The bottle insert of claim 1, wherein the air inlet channel at least partially comprises one or more of high-density polyethylene, low-density polyethylene, polyethylene terephthalate, polypropylene, polystyrene, polyvinyl chloride, polytetrafluoroethylene, polycarbonate, epoxy, polyamide, nylon, rubber, synthetic rubber, cellulose-based plastics, glass, metal, and metal alloy. 8. The bottle insert of claim 1, wherein an upper extent of the air tube terminates at the distal base. 9. The bottle insert of claim 1, wherein a channel top of the air inlet channel is completely open. 10. The bottle insert of claim 1, wherein a diameter of the air tube is larger than a distance between the perimeter member and the interior channel wall. 11. The bottle insert of claim 1, wherein the distal end of the air tube terminates at a taper portion of the bottle residing between a bottle neck and a bottle sidewall. 12. A bottle insert configured to equalize atmospheric air pressure with air pressure within a bottle when pouring a liquid from the bottle, the bottle insert comprising: a distal base;a perimeter member extending from the distal base and being a first height, the perimeter member extending circumferentially around at least a portion of an interior bottleneck wall;an interior channel wall also extending from the distal base and also being the first height, wherein the interior channel wall is offset radially to an interior of the perimeter member by the distal base such that the distal base, the perimeter member, and interior channel wall define an air inlet channel within the interior bottleneck wall; andan air tube in fluidic communication with the air inlet channel. 13. The bottle insert of claim 12, wherein the air tube is attached to the air inlet channel via the distal base. 14. The bottle insert of claim 12, wherein an upper extent of the perimeter member and an upper extent of the interior channel wall are substantially even with a bottle opening rim that circumscribes the bottleneck. 15. The bottle insert of claim 12, wherein a diameter of the air tube is greater than a distance between the perimeter member and the interior channel wall. 16. The bottle insert of claim 12, further comprising: a second air tube in fluidic communication with the air inlet channel. 17. The bottle insert of claim 16, further comprising: a pair of flow blocks positioned in the air inlet channel so as to substantially inhibit fluid from flowing through the air inlet channel from the air tube to the second air tube. 18. A bottle comprising the bottle insert of claim 12.
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