IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0546535
(2004-02-11)
|
등록번호 |
US-7569240
(2009-08-24)
|
우선권정보 |
IT-MI2003A0302(2003-02-20) |
국제출원번호 |
PCT/EP04/001240
(2004-02-11)
|
§371/§102 date |
20050822
(20050822)
|
국제공개번호 |
WO04/073468
(2004-09-02)
|
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
11 인용 특허 :
3 |
초록
▼
The beverage can presents immediately below the lid a first chamber not initially containing beverages ready for use, but intended to receive the final beverage, the first chamber being separated by a sealed baffle from a second chamber which already contains, a drinkable liquid; the sealed baffle p
The beverage can presents immediately below the lid a first chamber not initially containing beverages ready for use, but intended to receive the final beverage, the first chamber being separated by a sealed baffle from a second chamber which already contains, a drinkable liquid; the sealed baffle presenting a housing constructed to receive a filtering device provided with a tube intended to dip into the interior of the second chamber. Elements are provided to enable the consumer to dispose the filtering device in the utilization condition in which communication is established between the two chambers via the filtering device such that, when the can is subjected to the action of a heat source, the liquid contained in the lower chamber is transferred into the first chamber (38) by passing through the substance, to give rise to the formation of the beverage.
대표청구항
▼
The invention claimed is: 1. A beverage can used for the preservation and large scale distribution of foods and intended to be disposed of after use, comprising: a side wall (12) surrounding a first chamber (38) and a second chamber (16); a base connected to a first portion of the side wall (12); a
The invention claimed is: 1. A beverage can used for the preservation and large scale distribution of foods and intended to be disposed of after use, comprising: a side wall (12) surrounding a first chamber (38) and a second chamber (16); a base connected to a first portion of the side wall (12); and a lid (40) connected to a second portion of the side wall (12) configured to be removed or perforated to provide access to the foods contained in the beverage can, wherein said first chamber (38) is immediately below the lid (40) and configured to receive a beverage, said first chamber being separated from the second chamber (16) by a sealed baffle (14, 214, 314), said second chamber (16) configured to initially contain, when the beverage can is supplied to the user, a suitable quantity of drinkable liquid (18), wherein said sealed baffle presents a housing (20, 120, 220, 334) constructed to sealedly receive the non-permeable portion of a filtering device (24, 124), the filtering device comprised of an envelope configured to enclose a suitable quantity of a substance (28) configured to produce the beverage by extraction and/or infusion, and a tube (22, 122) configured to dip into an interior of the second chamber (16) containing the liquid (18), wherein the filtering device (24, 124), in a utilization condition, is configured to establish a communication between the two chambers (38 and 16) through said filtering device (24, 124) such that, upon the beverage can being subjected to an action of a heat source, the liquid contained in the lower chamber (16) is transferred into the first chamber (38) by passing through said substance (28) and giving rise to formation of the beverage, wherein the first chamber (38) is bounded by a container (14), said container (14) having an aperture facing upwards, and said container (14) being dimensioned and positioned within the side wall (12) of the beverage can (10) and within the second chamber (16) such that an interspace is formed between said container (14) and said side wall (12), the interspace constituting a portion of the second chamber (16) adjacent to the first chamber (38), and wherein said side wall (12) and said container (14) have at least one perimetral region in contact and being sealedly joined together at least in this perimetral region. 2. The beverage can (10) as as claimed in claim 1, wherein the lid (40) is independent of the beverage can structure. 3. The beverage can (10) as as claimed in claim 1, wherein at least one other removable cover (42) is positioned above the lid (40). 4. The beverage can (10) as as claimed in claim 1, being at least partly constructed of plastic material. 5. The beverage can (10) as claimed in claim 1, said beverage can being configured for use in a microwave oven. 6. The beverage can (10) as claimed in claim 1, wherein, when the beverage can is supplied to the user, the filtering device (22, 124) is contained in the first chamber (38). 7. The beverage can (10) as claimed in claim 1, wherein the housing configured to sealedly receive the nonpermeable portion of the filtering device comprises a pierceable region of the sealed baffle. 8. The beverage can (10) as claimed in claim 1, wherein the housing for sealedly receiving the non permeable portion of the filtering device (24, 124) comprises a through duct (20, 120, 220) forming a part of the sealed baffle (14, 114, 214), and wherein communication via said duct between the liquid (18) and the substance (28) contained in the filtering device (24, 124) is prevented, when the beverage can is supplied to the user, by one of a pierceable membrane (34, 134) and a removable membrane (234). 9. The beverage can (10) as claimed in claim 8, wherein at least a part of the through duct (20, 120, 220) is threaded to engage a threaded portion of the filtering device (24, 124). 10. The beverage can (10) as claimed in claim 1, wherein a gasket (140) provides a seal between the nonpermeable portion of the filtering device (24, 124) and the housing (20, 120, 220, 334). 11. The beverage can (10) as claimed in claim 1, wherein, when supplied to the consumer, the filtering device (24, 124) contains a suitable quantity of the substance (28). 12. The beverage can (10) as claimed in claim 1, wherein the substance (28) is ground coffee. 13. The beverage can (10) as claimed in claim 1, wherein the substance (28) is a soluble solid. 14. The beverage can (10) as as claimed in claim 1, wherein the chamber (16) is provided with a safety valve. 15. The beverage can (10) as claimed in claim 14, wherein the safety valve (36) vents into an interior of the first chamber (38). 16. The beverage can (10) as claimed in claim 1, wherein communication between the second chamber (16) and the substance (28) is prevented, when the beverage can (10) is supplied to the user, by an edible heat soluble membrane. 17. The beverage can (10) as claimed in claim 1, wherein communication between the chamber (16) containing the liquid (18) and the substance (28) contained in the filtering device (24, 124) is prevented, when the beverage can (10) is supplied to the user, by a membrane pierceable by a pressure increase created within the second chamber (16) when the beverage can is brought into contact with a heat source. 18. A beverage can used for the preservation and large scale distribution of foods and intended to be disposed of after use, comprising: a side wall (12) surrounding a first chamber (38) and a second chamber (16); a base connected to a first portion of the side wall (12); and a lid (40) connected to a second portion of the side wall (12) configured to be removed or perforated to provide access to the foods contained in the beverage can, wherein said first chamber (38) is immediately below the lid (40), said first chamber (38) and configured to receive a beverage, said first chamber being separated from the second chamber (16) by a sealed baffle (14, 214, 314), said second chamber (16) configured to initially contain, when the beverage can is supplied to the user, a suitable quantity of drinkable liquid (18), wherein said sealed baffle presents a housing (20, 120, 220, 334) constructed to sealedly receive the nonpermeable portion of a filtering device (24, 124), the filtering device comprised of an envelope configured to enclose a suitable quantity of a substance (28) configured to produce the beverage by extraction and/or infusion, and a tube (22, 122) configured to dip into an interior of the second chamber (16) containing the liquid (18), wherein the filtering device (24, 124), in a utilization mode, is configured to establish a communication between the two chambers (38 and 16) through said filtering device (24, 124) such that, upon the beverage can being subjected to an action of a heat source, the liquid contained in the lower chamber (16) is transferred into the first chamber (38) by passing through said substance (28) and giving rise to formation of the beverage, wherein the housing for sealedly receiving the non permeable portion of the filtering device (24, 124) comprises a through duct (20, 120, 220) forming a part of the sealed baffle (14, 114, 214), wherein communication via said duct between the liquid (18) and the substance (28) contained in the filtering device (24, 124) is prevented, when the beverage can is supplied to the user, by one of a pierceable membrane (34, 134) and a removable membrane (234), and wherein at least a part of the through duct (20, 120, 220) is threaded to engage a threaded portion of the filtering device (24, 124).
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