Signaling device for a remaining mass number

A technology for displaying device and number of cups, applied in beverage preparation device, coin-operated equipment for controlling the dispensing of fluid/granule material from the container, application, etc., can solve problems such as unreliability, and achieve simplified structure and container Effects of structure and simplification of the display device

Inactive Publication Date: 2008-03-26
BSH BOSCH & SIEMENS HAUSGERAETE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, the display of the filtered water quantity or the count of the number of uses is not further calculated, because the remaining quantity has to be calculated and the result based on the filling quantity is unreliable

Method used

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  • Signaling device for a remaining mass number
  • Signaling device for a remaining mass number
  • Signaling device for a remaining mass number

Examples

Experimental program
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Embodiment Construction

[0016] FIG. 1 shows a schematic view of a water storage container 1 of a fully automatic coffee machine. It can be filled directly or removed from the fully automatic coffee machine through the filling opening 2 . Water is drained from the fully automatic coffee machine through the connecting pipe 3 when required. Arranged on the inner wall of the water storage container 1 is a drop tube 4 which acts as a magnet guide for a floating magnet 5 . The buoy magnet 5 rises and falls in the lift pipe 4 according to the water level of the water storage container 1 .

[0017] The lift pipe 4 is provided in the area of ​​the outer wall of the water storage container 1 with two reeds 6 and 7 arranged one above the other and spaced apart from one another. These reeds close as soon as the buoy magnet 5 is at the level of the reeds. These reeds give a signal representing the actual water level of the water storage container 1 according to their mutual spacing A as a height difference bet...

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PUM

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Abstract

The present invention relates to a beverage boiling machine with a water storage container (1), sensors (5, 6) for detecting liquid level of the water storage container (1) and a display device (20) for displaying liquid level detected by the sensors (5, 6), it extends into liquid level in the display device (20) displaying as spare cup amount (21) based on the corresponding existing water quantity.

Description

technical field [0001] The invention relates to a beverage brewing machine with a water storage container, a sensor for detecting the liquid level of the water storage container and a display device for displaying the liquid level detected by the sensor. Background technique [0002] A detection device of this type is known from DE 199 53 376 C1. Accordingly, a sensor is installed in a storage container of the beverage brewing machine, which controls a mechanical counter by means of the display device. The sensor is connected to a control lever with a positioning crosspiece, which can be readjusted on the corresponding card slot count by a reading gear with a synchronous meshing part placed in the dry part of the beverage brewing machine. On the one hand, the quantity of water passing through is thereby calculated, and on the other hand, the period of use is calculated. The most unpleasant situation in the operation of a beverage brewing machine is when, for example, the w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J31/00
CPCA47J31/42A47J31/4457A47J31/52G07F13/00A47J31/525
Inventor J·达伯格R·贾斯科尔卡A·马西斯G·施奈德鲍尔
Owner BSH BOSCH & SIEMENS HAUSGERAETE GMBH
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