FIELD: system for preparing a food-grade drink.
SUBSTANCE: system may include a first capsule and an alternative second capsule, a first beverage preparation device and a second beverage preparation device, each configured to receive either the first capsule or the alternative second capsule. A capsule including a sealing element on a protruding edge to provide liquid-tight contact with the first female member when the capsule is used in a first beverage preparation device. There is no sealing interface between the first capsule and the second female member to provide liquid-tight contact during use, and a sealing interface is present between the alternative second capsule and the second female member to provide liquid-tight contact during use.
EFFECT: providing a system in which harmful leakage can be reduced or prevented when preparing a beverage from a capsule using liquid pressurized into the capsule.
49 cl, 38 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2807054C2 |
| SYSTEM FOR PREPARING BEVERAGE FROM CAPSULE USING LIQUID SUPPLIED UNDER PRESSURE INTO CAPSULE AND CAPSULE FOR USE IN SUCH SYSTEM | 2019 |
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RU2734804C2 |
