SYSTEM FOR PREPARING A BEVERAGE SUITABLE FOR CONSUMPTION AND EXCHANGEABLE HOLDER FOR SUCH SYSTEM

摘要

A system for preparing a predetermined amount of beverage suitable for consumption, provided with an exchangeable holder, and an apparatus provided with a fluid dispensing device which is detachably connected to the holder for dispensing, underpressure, by means of the restriction, a jet of a first fluid, such as water, to the exchangeable holder, the exchangeable holder being provided with at least one storage space which is filled with a second fluid, such as a concentrate, and a first mixing chamber for mixing the first and the second fluid therein, the system further being provided with a narrow passage which is included in the fluid flow path between the restriction and the first mixing chamber for, on the one side, allowing the jet of the first fluid to pass from the restriction to the first mixing chamber, and, on the other side, for substantially preventing the first fluid, the second fluid and/or the beverage from proceeding from the first mixing chamber through the narrow passage in the direction of the restriction.