| 摘要 |
Beverage production device for producing a beverage from a single-use capsule containing a beverage ingredient, comprising: a brewing unit (1) for receiving the capsule (8) therein upon relative closing of a first and second engaging members (6, 7) forming a cavity for encasing the capsule and pressing it at a flange-like rim (9) in a liquid seal-tight manner, wherein at least one of the first and second engaging members comprises a substantially annular pressing portion (14) for applying a sealing pressure on the flange-like rim of the capsule, the first and second engaging members being configured in relative closure at the nip to leak to a liquid injected in the cavity when a capsule is not present, wherein one of at least the first or second engaging members comprises, at its annular pressing portion, flow directing means comprising at least one passage (37) arranged for controlling liquid leakage only within a limited angular radial direction when the first and second engaging members are closed at the nip. |
