Apparatus for descaling a single serve beverage filter cartridge machine with apple vinegar wetting cotton in a beverage filter cartridge
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-085/804
A47J-031/60
출원번호
US-0040603
(2013-09-27)
등록번호
US-9486108
(2016-11-08)
발명자
/ 주소
Douglas, Shaun
Depatie, Daniel
출원인 / 주소
Douglas, Shaun
대리인 / 주소
Hess Patent Law Firm
인용정보
피인용 횟수 :
3인용 특허 :
4
초록▼
A container within which is a liquid absorbing material that is wetted by a wetting liquid. The liquid absorbing material has a liquid retention characteristic for retaining the vinegar—such that the liquid retention ability reduces as a surface tension of the wetting liquid reduces due to a tempera
A container within which is a liquid absorbing material that is wetted by a wetting liquid. The liquid absorbing material has a liquid retention characteristic for retaining the vinegar—such that the liquid retention ability reduces as a surface tension of the wetting liquid reduces due to a temperature rise of the wetting liquid over time. The temperature rise of the wetting liquid comes about when heated water at a higher temperature than the wetted liquid comes into contact with the wetting liquid. Preferably the liquid absorbing material is cotton and the wetting liquid is vinegar, such as apple vinegar. The container has an open top closed by a cover and has a bottom. Both the open top and the cover are punctured to form an inlet and an outlet to allow the heated water to pass through to heat the vinegar and mix with it for cleaning a machine that uses single serving beverage filter cartridges.
대표청구항▼
1. An apparatus suited to descale flow passages of a beverage filter cartridge machine; comprising: a liquid absorbing material retaining a wetting liquid so as to be in a wetted condition, the liquid absorbing material losing retention of the wetting liquid to effect release of the wetting liquid f
1. An apparatus suited to descale flow passages of a beverage filter cartridge machine; comprising: a liquid absorbing material retaining a wetting liquid so as to be in a wetted condition, the liquid absorbing material losing retention of the wetting liquid to effect release of the wetting liquid from the liquid absorbing material as a temperature of the wetting liquid increases beyond a threshold temperature at which a surface tension of the wetting liquid reduces to enable the release, the wetting liquid being vinegar;a container within whose confines is the liquid absorbing material in the wetted condition, the container having an open top and a closed bottom and a sidewall extending from the closed bottom to define the open top; anda cover closing the open top of the container. 2. The apparatus of claim 1, wherein the liquid absorbing material is cotton and the vinegar is apple vinegar. 3. The apparatus of claim 1, wherein the liquid absorbing material is selected from the group consisting of cotton, hemp, bamboo, tencel, and modal/micromodal and any combination thereof. 4. The apparatus of claim 1, wherein the cover is pierced and the bottom of the container is pierced to form inlet and outlet openings that accommodate passage of heated liquid through the container that enters via the inlet opening and exits via the outlet opening. 5. The apparatus of claim 1, further comprising means for increasing the temperature of the wetting liquid by heat exchange with a heated liquid coming into contact with the liquid absorbing material in the wetted condition, said means including a piercing in the cover and a piercing in the bottom of the container to form inlet and outlet openings that accommodate passage of the heated liquid through the container to increase the temperature of the wetting liquid that enables the wetting liquid to release from the liquid absorbing material to form a mixture with the heated liquid because of the heat exchange, the heated liquid entering the container via the inlet opening and the mixture exiting the container via the outlet opening to descale flow passages. 6. The apparatus of claim 1, further comprising beverage preparing means for heating water, said beverage preparing means having means for puncturing said cover and said container to create both an inlet opening and an outlet opening in said cover and said container respectively, said beverage preparing means being configured to direct the heated water into the container via the inlet outlet and to heat the wetting liquid enabling release of the wetting liquid from the liquid absorbing material to mix with the heating water so that the mixture exits the container via the outlet opening to descale flow passages of the beverage preparing means. 7. The apparatus of claim 6, further comprising a filter element within confines of the container. 8. The apparatus of claim 7, wherein a mixture of the wetting liquid and the heated water are liquid contents within the container, the filter element having a filter bottom and a filter sidewall extending upwardly from said filter bottom, said filter element being received in said container and directly joined at a peripheral juncture to an interior of said container sidewall, the interior of said container thus being subdivided by said filter element into a first chamber accessible via said open top and a second chamber, wherein radially outer portions of the filter side wall below the peripheral juncture in an upper region of the filter sidewall are in contact with the container sidewall, and pleats or flutes in said filter sidewall form exit channels in the upper region between the container sidewall and the filter sidewall leading to said second chamber, the exit channels in the upper region providing exit passageways for the liquid contents permeating through the filter sidewall in the upper region to encourage flow through the upper region of the filter element and full saturation of the liquid contents in areas adjacent to the container sidewall, the liquid contents being received in said first chamber via said open top, said filter element being permeable to accommodate flow therethrough of the liquid contents. 9. The apparatus of claim 8, wherein the container has a frustoconical shape with said container sidewall diverging in a direction toward said cover, and wherein said filter element has a frustoconical shape and said filter sidewall diverges in a direction toward said cover. 10. The apparatus of claim 1, wherein the cover is hermetically sealed to the container. 11. The apparatus of claim 1, wherein the liquid absorbing material is at least one cotton ball. 12. The apparatus of claim 1, wherein the liquid absorbing material is at least one cotton wick. 13. The apparatus of claim 1, wherein the liquid absorbing material weighs at least two grams before being wetted by the wetting liquid. 14. The apparatus of claim 1, wherein a quantity of the vinegar wetting the liquid absorbing material within the container is at least 30 milliliters. 15. The apparatus of claim 1, wherein a ratio of weight of the liquid absorbing material in grams to a volume of the vinegar in milliliters is approximately 2 to 30 within the container. 16. The apparatus of claim 6, wherein the vinegar has color that is visible in the mixture as the mixture reaches the flow passages. 17. An apparatus suited to descale flow passages of a beverage filter cartridge machine, comprising: an impermeable yieldably-piercable cup-shaped outer container internally subdivided by a permeable cone-shaped filter into first and second chambers, the first chamber being configured to store a granular or powered dry beverage medium, the container being closed by an impermeable yieldably piercable lid; anda liquid absorbing material and apple vinegar stored in the first chamber. 18. The apparatus of claim 17, wherein the liquid absorbing material is selected from the group consisting of a wick, cotton, hemp, bamboo, tencel, and modal/micromodal and any combination thereof. 19. A method suited to descale flow passages of a beverage filter cartridge machine, comprising: providing an outer container that is impermeable yieldably-piercable and cup-shaped and internally subdivided by a permeable cone-shaped filter into first and second chambers, the first chamber being configured to store a granular or powered dry beverage medium, the container being closed by an impermeable yieldably piercable lid;storing a liquid absorbing material and apple vinegar in the first chamber;piercing the cover to admit heated water during a brewing cycle for infusion with the vinegar to produce a heated mixture of water and vinegar;exiting the mixture through passageways of the permeable cone-shaped filter that promote full saturation of the mixture in areas adjacent a sidewall of the outer container to descale or cleanse of accumulated excess grinds and muck; andpiercing a bottom of the outer container to accommodate outflow of the mixture from the permeable cone-shaped filter. 20. The method of claim 19, wherein the liquid absorbing material is selected from the group consisting of a wick, cotton, hemp, bamboo, tencel, and modal/micromodal and any combination thereof.
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이 특허에 인용된 특허 (4)
Favre Eric (Saint Barthelemy CHX), Apparatus for the preparation of an edible liquid.
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