Delivering tap for carbonated beverages equipped with forgery-preventing system and warranty seal with integrated degassing key, and vessel for carbonated beverages equipped with such tap

A combination comprising:

• a) a plastic vessel for holding liquids, the vessel comprising a neck;
• b) a delivering tap comprising:
• i) a main body connected to the neck of the vessel, the main body having a first end;
• ii) a cover coupled to the first end of the main body, the cover having a first turret for gas entering the vessel and a second turret for liquid exiting the vessel, each turret comprising a turret body and a turret bottom, each turret bottom operatively threadedly coupled to a respective turret body, said each turret bottom having a tapered duct and a seat;
• iii) a first piston located inside the first turret and a second piston located inside the second turret, the first piston operatively coupled to the first turret and the second piston operatively coupled to the second turret to control an opening of one of the turrets simultaneously with a closing of the other turret;
• iv) a pair of insulating sealing O-rings for said each turret bottom for separating passage of gas from passage of liquid;
• v) a spring is disposed in said each turret bottom to push the corresponding piston against an inside surface of the corresponding turret, such that the pistons are biased to a closed position for preventing flow through the corresponding turret, said each piston having a stem that slides within the tapered duct of the corresponding turret bottom;
• vi) at least one tamper seal to indicate external access to the turrets placed above and around the cover;
• and
• vii) at least one degassing key integrated into the seal for degassing the vessel;
• and
• wherein the neck of the vessel is equipped with internal and external neck forgery-preventing means, wherein both the internal and external neck forgery-preventing means adapted to cooperate with the at least one tamper seal of the tap, the internal neck forgery preventing means comprising two internal recesses disposed along an interior surface of the neck, and the external neck forgery-preventing means comprises a flange on an external surface of the neck.

A delivering tap for a vessel for liquids, the vessel having a neck,

• the delivering tap comprising:
• a) a main body adapted to connect to the neck of the vessel, the main body having a first end;
• b) at least one cover coupled to the first end of the main body, the cover having a first turret for gas entering the vessel and a second turret for liquid exiting vessel, each turret comprising a turret body and a turret bottom, each turret bottom have a tapered duct disposed therein;
• c) a first piston located inside the first turret and a second piston located inside the second turret, the first piston operatively coupled to the first turret by a first sealing O-ring and the second piston operatively coupled to the second turret by a second sealing O-ring;
• d) a pair of insulating sealing O-rings for said each turret bottom for separating passage of the gas from passage of the liquid;
• e) a spring disposed in said each turret bottom to push the corresponding piston against an inside surface of the corresponding turret, such that the pistons are biased to a closed position for preventing flow through the corresponding turret, each piston having a stern that slides within the tapered duct of the corresponding turret bottom;
• f) at least one tamper seal to indicate external access to the turrets placed above and around the cover;
• and
• g) at least one degassing key integrated into the seal for degassing the vessel.