A device for preserving a liquid inside a container comprising a pressurizing circuit to pressurize the container, said pressurizing circuit comprising a fastening element to connect the pressurizing circuit to a source of inert gas, a pressure switch and an injection duct for introducing the inert gas in the container. The device comprises a solenoid valve EV1 to switch between an open configuration and a closed configuration. The device comprises an electric switch to bring the solenoid valve EV1 in the open configuration when the injection duct is connected to the container and to bring the solenoid valve EV1 in the closed configuration when the injection duct is not connected to the container. The device comprises a control unit to bring the solenoid valve EV1 in the closed configuration when the pressure switch verifies a pressure in the container higher than a predetermined threshold value.
A23L 3/3418 - Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
A23L 3/00 - Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
2.
DEVICE FOR STORING A LIQUID THAT CAN BE ALTERED BY OXYGEN
C12H 1/14 - Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages without precipitation with non-precipitating compounds, e.g. sulfitingSequestration, e.g. with chelate-producing compounds
C12H 1/16 - Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages without precipitation by physical means, e.g. irradiation
C12H 1/22 - Ageing or ripening by storing, e.g. lagering of beer
A23L 2/76 - Clarifying or fining of non-alcoholic beveragesRemoving unwanted matter by removal of gases
A23L 2/42 - Preservation of non-alcoholic beverages
B67D 1/12 - Flow- or pressure-control devices or systems
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
11 - Environmental control apparatus
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Bottle fasteners of metal, namely, metal bottle stoppers Bottle stoppering machines Machines for dispensing beverages, namely, gas controlled wine dispensers for serving and preserving wine Devices for wine tasting, namely, wine serving decanters, wine bottle stoppers, wine bottle coasters not of paper and not being table linen, wine bottle vacuum pumps
Device (100) for preserving and serving, from a bottle, by-the-glass liquid that can be affected by oxygen such as wine, by pumping pressurized inert gas in a bottle (40' ). The device comprises a coupling portion (10) adapted to couple with a pressurized gas supply, a central body (20), and a fastening portion (30) to the bottle (40'), in particular, to a bottle neck (40). The central body (20) provides an inlet duct (21) of the pressurized gas, associated with an inlet valve (24), and a delivery duct (22) of the liquid, associated with a delivery valve (25), which draws the liquid from the bottle (40') and brings it to a delivery mouth (23). In particular at least one among the inlet valve (24) and the delivery valve (25) is a pilot valve, which is piloted by the pressure of the inert gas. Furthermore, a pilot channel (26), (29) is provided communicating with a pilot port (27), (28) present in the coupling portion (10) and communicating with the pilot valve.
A serving apparatus without oxygen, from an open bottle, of a liquid that can be affected by oxygen, in particular wine, by insufflating inert pressurized gas in said bottle, comprising a fixed engagement member (1) and a releasable fastening member (2) fixed to a bottle (30). A pressurized gas supply without oxygen is provided, for example nitrogen or argon, having for example a cylinder (41) connected to a gas supply machine (40). By the gas supply machine (40) the pressurized gas can be distributed and supplied in the bottles (30), flowing through a pressure reducing valve (42), a pressure switch (43) for indication of the lack of gas in the cylinder (41), a solenoid valva (44) adapted to delivery gas on driving the pressure switch (47), a safety valve (45) adapted to avoid that a maximum threshold value is exceeded, a gas tank (46) that prevents a solenoid valve (44) from opening continuously, a pressure switch (47) adapted to keep the pressure in the bottle (30) fixed.
