| 摘要 |
<p>The brewing device (10) comprises a brewing unit (11), which has a brewing chamber (12) for brewing coffee, and a crema unit (21) for generating a crema with a crema chamber (200) connected with the brewing chamber by a coffee outlet (214). A valve piston (201) is provided, which is movable, such that it is brought into multiple different predetermined travel positions corresponding to the coffee passage. An independent claim is also included for a method for generating a coffee beverage.</p> |
