Cooking device for bottle containing sparking wine or soda, has pumping unit introducing gas within bottle and partly housed within hollow cylindrical body, and corking device partly inserted within bottle

摘要

The device has a hollow cylindrical body (2) having a temporary fixation unit (19) adaptable on a neck of a bottle. A pumping unit (3) that introduces a gas within the bottle is partly housed within the body. A sealing device (5) is arranged below a supporting surface of the pumping unit and maintained against the bottle nozzle in the closing position of bottle. A corking device (1) is partly inserted within the bottle. The gas that is introduced by the pumping unit circulates from the pumping unit to the inner side of the bottle across a check valve.