FIELD: articles of personal use.
SUBSTANCE: invention relates to cartridge for drink making, including one or more components of drinks. Cartridge includes inlet opening for water feed into the cartridge, outlet opening for a drink made out of one or more drink components, opening in drink duct connecting inlet and outlet openings and creating drink jet during use, and expansion chamber positioned downstream of the opening. Expansion chamber includes inlet opening of expansion chamber for drink jet entry and outlet opening; and air inlet orifice of expansion chamber near inlet opening of expansion chamber. Cross-section area of expansion chamber decreases in downstream direction from inlet opening to outlet opening of the chamber, and cross-section area and profile of outlet opening of expansion chamber are mainly the same as cross-section and profile of drink flow passing outlet opening.
EFFECT: improved quality of a foaming drink due to obtainment of small bubbles of regular size.
21 cl, 11 dwg
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