Device e.g. tea maker, for use in dosing device for preparation of e.g. tea, has filter unit including filter closure with cylindrical extension that comprises ring engaged in filter insert to close brewing chamber

摘要

The device has a filter unit (103) filled with beverage ingredients. The filter unit comprises a filter closure and a filter insert (97) that includes an annular filter frame with a filter device. Depth of the filter insert amounts to 1.1 of depth of a brewing chamber (65). The closure has a cylindrical extension with a ring (29) engaged in the filter insert to close the chamber. The insert is made of elastic material and has a circular flange present between a brewing container (96) and the closure, and grooves to displace a filter. Independent claims are also included for the following: (1) a method for preparation of beverages (2) a dosing device for executing a method for preparation of beverages.