Filter holder and coffee machine
Assignee10X Innovation GmbH & Co. KG
InventorsJan Roesler, René Korte
Life of this patent
Estimating the term…
Abstract
A filter holder for receiving a filter with extraction material, in particular ground coffee, has a receptacle portion having a bottom and at least one bottom-side flow-through opening on which a valve for opening and closing the flow-through opening is arranged. The valve can be moved by means of a linear actuator and can thus be controlled to set the brewing time. Further provided is a coffee machine having such a filter holder.
Claims13
A filter holder (1) for receiving a filter with extraction material, comprising a receptacle portion (2) having a bottom (23) and at least one bottom-side flow-through opening (3) on which a valve (4) for opening and closing the flow-through opening (3) is arranged, wherein the valve (4) is configured to be moved by means of a linear actuator (5),
- wherein the flow-through opening (3) on the bottom side is connected via a tube (8) to an outlet (7) on the bottom side of the filter holder (1) for dispensing an extraction product,
- wherein the tube (8) is made of an elastic material,
- wherein the movable valve (4) is connected to an upper section (81) of the elastic tube (8) via a tappet (53) and a connector (30).
A filter holder (1) for receiving a filter with extraction material, comprising a receptacle portion (2) having a bottom (23) and at least one bottom-side flow-through opening (3) on which a valve (4) for opening and closing the flow-through opening (3) is arranged, wherein the valve (4) is configured to be moved by means of a linear actuator (5),
- wherein the linear actuator (5) is fixed to an underside of the bottom (23), and a movable plunger (6) of the linear actuator (5) is passed through a bushing (45) of a connector (30) which is movable in the vertical direction together with the valve (4).
A filter holder (1) for receiving a filter with extraction material, comprising a receptacle portion (2) having a bottom (23) and at least one bottom-side flow-through opening (3) on which a valve (4) for opening and closing the flow-through opening (3) is arranged, wherein the valve (4) is configured to be moved by means of a linear actuator (5), wherein, between the bottom (23) and a lower side of the filter holder (1) with an outlet (7) for extraction liquid, a closed hollow chamber is formed in which the linear actuator (5) is fixed.
Dependencies are inferred from the claim text.