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Coffee/espresso machine with a milk froth generating device for the preparation of cappuccino

A technology for espresso coffee and a production device, which is applied to beverage preparation devices, applications, household appliances, etc., can solve problems such as structural consumption, and achieve the effect of low production costs

Active Publication Date: 2013-06-26
EUGSTER FRISMAG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such an arrangement solely for the generation and distribution of coffee foam is complex in construction

Method used

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  • Coffee/espresso machine with a milk froth generating device for the preparation of cappuccino
  • Coffee/espresso machine with a milk froth generating device for the preparation of cappuccino
  • Coffee/espresso machine with a milk froth generating device for the preparation of cappuccino

Examples

Experimental program
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Effect test

Embodiment Construction

[0025] In the figures, identical components are provided with the same reference numerals.

[0026] figure 1 1 marks the milk froth generating device with a Venturi nozzle 2 which is arranged in the flow channel between the steam feed line 3 and the mixing and froth chamber 4 . A milk-air mixing tube 7 leads to the Venturi nozzle 2 , which is connected to a milk-air premixing chamber 8 . The milk-air premixing chamber 8 is connected on the one hand to the milk inflow line 9 and on the other hand to the air line 10, which can be closed by means of an air valve, not shown, so that the Venturi nozzle 2 is not supplied with milk air if required pre-mix, but only offer milk.

[0027] The basic function of the milk froth generator is to suck the milk-air mixture or milk, but with the air pipe 10 closed, into the Venturi nozzle 2 by means of steam flowing into the steam inlet pipe 3 and to preprocess it into milk froth or milk froth in the froth chamber Heated milk.

[0028] The ...

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PUM

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Abstract

In a coffee / espresso machine with a milk froth generating device (1) for preparing cappuccino, an outflow distributor (13) which includes two outflow tubes (16, 17) being liquid-conductively connected to an espresso inflow (14). The outflow tubes (16, 17) are bent downwardly from the ends of a distributor tube (15) of the outflow distributor (13). The milk froth generating device (1) which comprises a Venturi tube (2), a mixing and frothing chamber (4) and following in flow direction, a nozzle arrangement (22) according to the Laval principle having a nozzle throat is also liquid-conductively connected to the outflow distributor (13). The nozzle arrangement (22) opens directly into a central connecting section (15') of the distributor tube (15).

Description

technical field [0001] The invention relates to a coffee / espresso machine with a milk froth generating device for cappuccino according to the preamble of claim 1 . Background technique [0002] This known coffee machine / espresso machine is constructed in such a way that it does not need to change position to guide milk froth and espresso (Espresso) sequentially in time to a cup or two serving as a receiving vessel on the placement surface. cups, as well as simple and comprehensive cleaning (EP-A-2 301 396). For this purpose, the coffee / espresso machine has an outflow distributor with two outflow pipes which are bent downwards from the distribution pipe of the outflow distributor and are open downwards. The dispensing tube that flows out of the distributor is fluidically connected to the central espresso inflow opening. Of the two milk froth tubes connected separately to at least one milk froth generating device, a respective one of the milk froth tubes opens into the upper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J31/00A47J31/44
CPCA47J31/4485
Inventor G·马利希M·舍布
Owner EUGSTER FRISMAG
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