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Brewing assembly

A component and component technology, applied in the field of cooking components, can solve the problems of coffee machines such as dirt, wear, and damage to the driving mechanism of the cooking components

Active Publication Date: 2013-05-29
SEVERIN ELEKTROGERATE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of the known devices, which have proven to be practical, is that, when the brewing group is used as intended, dirt can be generated in the coffee machine, which can damage the drive mechanism of the cooking group
In addition, it has been found that when the cooking pressure is applied in the cooking chamber, the closing plate may be undesirably shifted, or the transmission element coupled with the closing plate may be overloaded, so that over time, excessive pressure will occur. wear and tear

Method used

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Embodiment Construction

[0041] A cooking assembly and its main components are shown in the accompanying drawings. Such a brewing group is an integral part of a coffee machine and is used in particular for preparing coffee-like beverages or espresso.

[0042] The brewing group has a brewing chamber 1 for receiving ground coffee grounds. In addition, the brewing group has components for compacting the ground coffee located in the brewing chamber 1 and for draining wet ground coffee residues from the brewing chamber 1 . Connections are also provided for supplying hot water and for discharging the corresponding coffee filtrate.

[0043] The brewing chamber 1 is formed by a stationary cylinder 2 arranged immovably, which has a filling opening 3 for ground coffee on the top side near its first end. As a component for compacting the coffee grounds loaded into the brewing chamber 1, on the first end of the cylinder 2 there is provided a piston 4 which is axially displaceable by means of a first adjusting d...

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Abstract

The brewing unit has an axially adjustable piston which is moved in brewing position of filling opening (3). A closing plate (5) is provided in end of cylinder (2). A gear wheel (9) is rotatably mounted on closed chamber (8). The gear wheel and connecting rods (16) are eccentrically hinged with respect to articulation points (15). The ends of the closure flap are hinged at the articulation points (18). The articulation points (15,18) and axes of rotation (10) of gear wheel are set in straight line which is parallel to the longitudinal center axis of the cylinder.

Description

technical field [0001] The invention relates to a brewing unit for a coffee machine, in particular for preparing espresso, said brewing unit having: a brewing chamber for receiving ground coffee grounds; The ground coffee in the boiling cavity and the parts for discharging the wet coffee ground residue from the boiling cavity, wherein there are also joints for supplying hot water and for discharging filtrate, wherein the boiling The chamber consists of a stationary immovably arranged cylinder having a filling opening laterally near its first end for coffee grounds, as for compaction to be loaded into the brewing chamber. The component of the coffee powder surface in the cylinder, on the first end of the cylinder, is provided with a piston axially displaceable by means of a first adjustment drive mechanism, the piston releases the filling opening in the filling position and in the burning position. The second adjustment drive mechanism in the boil position is displaced across ...

Claims

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Application Information

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IPC IPC(8): A47J31/20A47J31/44
CPCA47J31/3614A47J31/3619
Inventor C·克斯特J·克鲁格K·克勒森
Owner SEVERIN ELEKTROGERATE
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