Abstract:
A carbonation system includes a carbonation head to carbonate a liquid in a bottle and a pressure release unit to steppably release excess pressure from the bottle after carbonation. Another carbonation system operates for multiple types of drinks. It includes a carbonation head to carbonate a drink in a bottle, a controllable valve and a multi-drink controller to control at least the valve to steppably release excess pressure from the bottle after carbonation as a function of the type of drink in the bottle.
Abstract:
A home carbonation system includes a mechanical lock to lock a bottle within the carbonation system during carbonation. The system also includes a gradual releaser to controllably release pressure after the carbonation and to delay the unlocking of the bottle from the mechanical lock after the carbonation has ended.