IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0602850
(2008-06-04)
|
등록번호 |
US-8276625
(2012-10-02)
|
우선권정보 |
EP-07010946 (2007-06-04) |
국제출원번호 |
PCT/EP2008/056934
(2008-06-04)
|
§371/§102 date |
20091203
(20091203)
|
국제공개번호 |
WO2008/148816
(2008-12-11)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
5 |
초록
▼
A device and method for preservation of an oxidizable substance, e.g. a liquid such as a beverage of which wine is an example, is described. In a first aspect, a device is described for controlling the delivery of a predetermined amount of inert gas into a container with a single opening such as a w
A device and method for preservation of an oxidizable substance, e.g. a liquid such as a beverage of which wine is an example, is described. In a first aspect, a device is described for controlling the delivery of a predetermined amount of inert gas into a container with a single opening such as a wine bottle at a pre-determined pressure, suitable for an efficient delivery of the inert gas, with a simultaneous displacement of the air present in the top space of the container or bottle, in a simple actuation. In a second aspect, an improved container or bottle stopper is described with simple features that allow easy and cheap manufacture significantly reducing the cost of the stopper. In a third aspect to an efficient and cost-effective method is described for the preservation of a degradable substances especially liquids such as beverages of which wine is an example.
대표청구항
▼
1. A device for use in the preservation of a degradable substance in a container with an opening, the device comprising: a gas chamber (A),a first connecting means (B) having an internal channel (X2) for providing a gas connection between a pressurized inert gas supply and the gas chamber,a charging
1. A device for use in the preservation of a degradable substance in a container with an opening, the device comprising: a gas chamber (A),a first connecting means (B) having an internal channel (X2) for providing a gas connection between a pressurized inert gas supply and the gas chamber,a charging head (D) for delivering gas into the container,a second connecting means (E) having an internal channel (X3) for providing a gas connection between the gas chamber (A) and the charging head (D),actuation means (F) for delivering the gas from the gas chamber to the container through the charging head (D), wherein the pressure in said gas chamber (A) is regulated to a predetermined pressure when the pressurized gas supply is connected to the gas chamber (A), and wherein the second connecting means (E) is disabled when the actuation means (F) is at rest and that the first connecting means (B) is disabled upon actuation of the actuation means (F) allowing the device to deliver a pre-determined amount of the inert gas through the charging head (D). 2. A device according to claim 1, further comprising regulating means (C) for regulating the pressure in said gas chamber to a predetermined pressure when the pressurized gas supply is connected to the gas chamber (A). 3. A device according to claim 2, wherein the regulating means (C) is a pressure reduction valve. 4. A device according to claim 1, wherein the predetermined pressure in the gas chamber has a pressure between 3 and 7 bar. 5. A device according to claim 1, wherein the predetermined amount of the inert gas is between 100 and 200 ml. 6. A stopper for use with a device according to claim 1 and a container with an opening, comprising: a skirt (G) for sealing the outside part of the stopper to the inside of the opening,an inlet channel (H) allowing a gas delivered by the charging head (D) of the device of claim 1 to enter the container,one or more outlet channels (I) allowing air in the container to exit,a nozzle (J) extending the inlet channel of the stopper inside the container,closing means (K) for preventing the air outside the container to access the inlet channel (H) and the one or more outlet channels (I), wherein the ratio of the cross section of the one or more outlet channels (I) to the cross section of the inlet channel (H) is at least 1.5. 7. A stopper according to claim 6, wherein the nozzle (J) is removable. 8. A stopper according to claim 6, wherein the stopper is made of one or more thermoplastic polymers. 9. A kit for wine preservation comprising a device according to claim 1 and one or more stoppers according to claim 6. 10. A device for use in the preservation of a degradable substance in a container with an opening, the device comprising: a gas chamber (A),a first connection (B) having an internal channel (X2) for providing a gas connection between a pressurized inert gas supply and the gas chamber,a charging head (D) for delivering gas into the container,a second connection (E) having an internal channel (X3) for providing a gas connection between the gas chamber (A) and the charging head (D),an actuator (F) for delivering the gas from the gas chamber to the container through the charging head (D), wherein the pressure in said gas chamber (A) is regulated to a predetermined pressure when the pressurized gas supply is connected to the gas chamber (A), and wherein the second connection (E) is disabled when the actuator (F) is at rest and that the first connection (B) is disabled upon actuation of the actuator (F) allowing the device to deliver a pre-determined amount of the inert gas through the charging head (D). 11. A device according to claim 10, further comprising a regulator (C) for regulating the pressure in said gas chamber to a predetermined pressure when the pressurized gas supply is connected to the gas chamber (A). 12. A device according to claim 11, wherein the regulator (C) is a pressure reduction valve. 13. A device according to claim 10, wherein the predetermined pressure in the gas chamber is between 3 and 7 bar. 14. A device according to claim 10, wherein the predetermined amount of the inert gas is between 100 and 200 ml. 15. A stopper for use with a device according to claim 1 and a container with an opening, comprising: a skirt (G) for sealing the outside part of the stopper to the inside of the opening,an inlet channel (H) allowing a gas delivered by the charging head (D) of the device to enter the container,one or more outlet channels (I) allowing air in the container to exit,a nozzle (J) extending the inlet channel of the stopper inside the container,a closure (K) for preventing the air outside the container to access the inlet channel (H) and the one or more outlet channels (I), wherein the ratio of the cross section of the one or more outlet channels (I) to the cross section of the inlet channel (H) is at least 1.5. 16. A stopper according to claim 15, wherein the nozzle (J) is removable. 17. A stopper according to claim 15, wherein the stopper is made of one or more thermoplastic polymers.
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