Method and apparatus for cartridge-based carbonation of beverages
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-085/804
B65D-085/73
A23L-002/54
B01F-015/02
B01F-003/04
F17C-011/00
A47J-031/40
A47J-031/41
B01F-005/10
B01F-005/06
출원번호
US-0565214
(2012-08-02)
등록번호
US-9936834
(2018-04-10)
발명자
/ 주소
Novak, Thomas J.
Packard, Ross
Peterson, Peter
Gulla, Shawn
Huot Carlson, Jennifer Caitlin
Schmitt, Camilla
Cohen, Mark Joseph
Jones, Ross Peter
Martinez, Nicolas Alejandro
Hember, Miles William Noel
Schmitt, Fabien Yannick
Stacey, Gary
Mottram, Niall Allan
Campbell, Neil Lester
O'Prey, Cormac
Chan, Wai Ting
Rollings, Nicholas David
Kilby, Charles Frazer
Richardson, Christopher Paul
Jackson, Thomas Bates
Grubb, Scott
Covey, Chris
Dobson, Barry
Wilkins, Paul
Roach, Chris
Cauwood, Peter
Thompson, Keith
출원인 / 주소
BEDFORD SYSTEMS LLC
대리인 / 주소
Pratt, Bryan G.
인용정보
피인용 횟수 :
1인용 특허 :
71
초록▼
Systems, methods and cartridges for carbonating or otherwise dissolving gas in a precursor liquid, such as water, to form a beverage. A gas source can be provided in a cartridge which is used to generate gas that is dissolved into the precursor liquid. A beverage medium, such as a powdered drink mix
Systems, methods and cartridges for carbonating or otherwise dissolving gas in a precursor liquid, such as water, to form a beverage. A gas source can be provided in a cartridge which is used to generate gas that is dissolved into the precursor liquid. A beverage medium, such as a powdered drink mix or liquid syrup, may be provided in the same, or a separate cartridge as the gas source and mixed with the precursor liquid to form a beverage. The use of one or more cartridges for the gas source and/or beverage medium may make for an easy to use and mess-free system for making sparkling beverages, e.g., in the consumer's home.
대표청구항▼
1. A cartridge for use by a beverage making machine in forming a beverage, comprising: a container including first and second portions that are attached together and separated by a wall comprising an impermeable barrier, the first portion comprising a first portion sidewall connected to and extendin
1. A cartridge for use by a beverage making machine in forming a beverage, comprising: a container including first and second portions that are attached together and separated by a wall comprising an impermeable barrier, the first portion comprising a first portion sidewall connected to and extending upward from the wall to define a first chamber, the first portion containing a gas source for generating a gas to be dissolved in a beverage precursor liquid, the second portion having an outlet and containing a beverage medium for mixing with a precursor liquid to form a beverage, and the second portion having a sidewall that defines an opening at an upper region of the second portion, wherein the wall closes the opening of the second portion, the wall and the first portion sidewall are movable into the second portion to reduce a volume of the second portion to force beverage medium to exit the second portion through the outlet for mixing with precursor liquid, the wall being positioned between the first and second portions. 2. The cartridge of claim 1, wherein the first portion is arranged to have an inlet through which fluid is provided to activate the gas source and an outlet through which gas exits the first portion for dissolving in the precursor liquid. 3. The cartridge of claim 2, wherein the inlet and outlet of the first portion are located on a top of the first portion. 4. The cartridge of claim 1, wherein the second portion is defined at least in part by a second chamber wall that defines a second space, wherein the wall and a portion of the first portion sidewall is received into the second space. 5. The cartridge of claim 1, wherein the wall includes a layer of barrier material. 6. The cartridge of claim 5, wherein the second portion is defined by a capsule formed by a layer of barrier material. 7. The cartridge of claim 6, wherein the layer of barrier material is arranged to open and allow the beverage medium to exit the second portion when a force is applied to the layer of barrier material. 8. The cartridge of claim 7, wherein the cartridge includes a piercing element that opens the second portion when a force is applied to the barrier material. 9. The cartridge of claim 1, wherein the first portion is further defined by a capsule formed by a layer of barrier material. 10. The cartridge of claim 9, wherein the second portion is defined by a capsule formed by a layer of barrier material. 11. The cartridge of claim 1, wherein the gas source is a charged zeolite. 12. The cartridge of claim 1, wherein the first and second portions are sealed from an exterior environment and the gas source in the first portion contains a carbon dioxide source in solid form arranged to emit carbon dioxide gas for use in mixing with a beverage precursor liquid to form a beverage. 13. The cartridge of claim 1, wherein the first portion is sealed from an exterior environment and a pressure in the first portion prior to breaking the seal of the first portion is less than 100 psi. 14. The cartridge of claim 1, wherein the gas source is arranged to emit gas suitable for forming a carbonated beverage having a volume of between 100-1000 ml and a carbonation level of about 1 to 5. 15. The cartridge of claim 1, wherein the wall includes corrugations and the outlet of the second portion comprises a frangible outlet that is openable based on pressure inside the second portion. 16. The cartridge of claim 1, wherein the gas source is contained in a permeable bag. 17. The cartridge of claim 1, wherein the first portion includes a surface arranged to accommodate piercing to form an inlet through which fluid is provided to activate the gas source and an outlet through which gas exits the container for dissolving in the precursor liquid, the first portion being attached to the second portion such that the surface is unexposed. 18. The cartridge of claim 1, wherein the wall is flexible so that the wall is movable into the second portion when a force is exerted on the wall to reduce a volume of the second portion to force beverage medium to exit the second portion. 19. The cartridge of claim 1, wherein the wall defines, at least in part, the second portion of the container.
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