Liquid distribution device for distributing and preserving e.g. wine, has body having sealing units i.e. threaded joints, in upstream of zone to prevent outflow of gas and allow passage of gas towards bottle in downstream of zone

摘要

The device (1) has a gas container containing inert gas whose delivery is controlled by a control unit. A body (7) i.e. cast solid monoblock, is fixed on a neck (9) of a bottle (2), and defines a channel for passage of a service pipe (3) incorporating a distribution nozzle. Another channel allows passage of the gas, and is arranged on the former channel in a junction zone. The body has sealing units i.e. threaded joints, in upstream of the zone to prevent outflow of the gas and allow passage of the gas towards the bottle in downstream of the zone. The pipe has a filter made of silicone.