| 摘要 |
<p>The present invention refers to a capsule used in the production of a beverage, including an actuation element that configures the section of passageway and controls the moments of entry and exit of a pressurized flow through the capsule. In particular, this actuation element is previously configured and dimensioned and/or is actuated in such a way that carries out a certain displacement as a result from the application of an actuation force of mechanical and/or hydraulic nature. Such a dimensioning of the actuation element and, therefore, of the combination of necessary actuation forces or of the timing of respective application, is carried out as a function of parameters including the type of aromatic substance, the average dimension of the respective grain, or the volume of beverage to be obtained, so that it is provided a system of capsules that allows an effective extraction of different types of beverages, by means of only varying the respective actuation element. The present invention further discloses a method and device for processing of said capsule.</p> |
