摘要:
Provided with a discharge container that is easy to produce and maintains a constant discharge rate per unit time from the beginning to the end. This discharge container 10 is provided with a bottle 11, a valve assembly 12 configured to close an opening of the bottle 11 and having a valve mechanism, and a pressure regulating mechanism 13 accommodated in the bottle 11 and configured to regulate the internal pressure of the bottle 11. The pressure regulating mechanism 13 is attached to the lower end of the valve assembly 12.
摘要:
The present invention relates to a pressure control device for maintaining a constant predetermined excess pressure in a fluid dispensing container. The present invention further concerns a method for manufacturing the pressure control device according to an embodiment of the invention. The invention is of particular importance in the technical fields of aerosol sprays. This type of spray finds uses in foam dispensers, toiletry articles, and cosmetics.
摘要:
Beverage dispensing system, beverage container and pressurizing system for use in a beverage dispensing system or container. Beverage dispensing system 1 comprising a beverage container 2 with a beverage compartment 3 and a pressurizing system 10, wherein the pressurizing system 10 comprises a gas container 11 comprising pressurized gas, a closure 13 closing the gas container 11 and a pressure regulator 12 operative for opening the closure 13 for allowing gas to enter into the beverage compartment 3 from the gas container 11, wherein the pressure regulator 12 comprises a regulating chamber 15 having at least a wall part 17 movable and/or deformable based on pressure in the beverage compartment 3, wherein at least one opening 24 is provided through a wall 18 of the regulating chamber 15 providing for at least part of a gas passage between the regulating chamber 15 and the beverage compartment 3.
摘要:
A novel system is described for manufacturing fully automatically pressure units (1) having a high pressure container (2) with a bottom part (3) and a closure (7) with a pressure control device (6), which pressure units (1) are to be mounted in a fluid container (5). In a production line (100) with a first station (110) the bottom part (3) and the closure (7) are mounted automatically to the high pressure container (2). In a second station (130) the bottom part 3) and the closure (7) are welded into the high pressure container (2), and in a third station (160) the containers (50) and the pressure units (1) are pre-assembled. In a fourth station (170) the pressure units (1) are welded into the containers (50).
摘要:
A self regulating and constant pressure maintaining beverage dispenser assembly comprises a dispensing device and a beverage container defining an inner space constituting a beverage space filled with carbonated beverage and communicating with the dispensing device for allowing dispensation of the carbonated beverage, and a head space communicating with the beverage space and filled with CO 2 having an initial pressure of 0.1-3 bar above the atmospheric pressure when subjected to a specific temperature of 2°C-50°C, preferably 3°C-25°C and more preferably 5°C-15°C. The beverage dispenser assembly further comprises at least one carbonisation canister communicating with the head space via a hydrophobic labyrinth and comprising a particular amount of adsorption material having adsorbed a specific amount of CO 2 . The particular amount of adsorption material is inherently capable of regulating the pressure in the head space and of preserving the carbonisation of the carbonated beverage in the beverage space by releasing CO 2 into the head space.
摘要:
A valve comprising an inlet and an outlet, the valve having a valve element moveable between a first equilibrium position and a second open position, wherein when the valve element is in the first position, the inlet and the outlet are not in flow communication and when the valve element is in the second position the inlet and the outlet are in flow communication, and wherein the valve element is moveable between the first position and the second position in response to the pressure at the inlet and the outlet.