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Filling device for filling a container

A technology for filling devices and small containers, which is applied in the field of filling devices and small containers, and can solve problems such as slow filling process

Inactive Publication Date: 2013-07-03
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the filling process takes place very slowly, because all filling volumes have to be filled with high precision in a single filling step

Method used

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  • Filling device for filling a container
  • Filling device for filling a container

Examples

Experimental program
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Embodiment Construction

[0018] Refer below figure 1 A filling device 1 according to the invention according to a first exemplary embodiment for filling small containers, in particular with medicinal liquids, is described in detail.

[0019] Such as figure 1 It can be seen that the filling device comprises a first filling unit 10 with a valve 12 , a hose arrangement 13 and a metering device 14 . The valve 12 is connected to a storage container (not shown here), from which the liquid to be filled, as indicated by the arrow V, is fed to the filling unit 10 . Furthermore, a second filling unit 11 is provided, which has a valve 15 , a hose arrangement 16 and a metering device 17 . Like the first filling unit 10 , the liquid to be filled is supplied in the direction of the arrow V to the second filling unit 11 . Furthermore, a conveying device 7 is provided, on which the small containers to be filled are conveyed in the conveying direction indicated by the arrow X to the first and the second filling uni...

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PUM

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Abstract

The invention relates to a filling device for filling a container, in particular with a pharmaceutical liquid, comprising a first filling unit (10), which carries out a partial filling of the container and only partially fills the container, a second filling unit (11), which carries out final filling of the container and completely fills the container, at least one scale (3), which weighs the empty container (21), the partially filled container (22) and the completely filled container (23), and a control unit (6), which is connected to the first filling unit (10), the second filling unit (11) and the scale (3) and is designed to control the first and second filling units (10, 11) on the basis of the values of the weighing processes determined by the scale (3).

Description

technical field [0001] The invention relates to a filling device for filling small containers, in particular with medicinal liquids. Background technique [0002] Such a filling device for filling small containers, in particular with medicinal liquids, does not itself have to fill the fill volume with maximum metering accuracy. In this case, the drug capsule is filled with a defined fill volume by means of a filling system in a single filling process. The filling weight is determined in the control unit by taking the difference between the net weight after filling and the tare weight before filling and the determined net weight is used to regulate the filling system. Some test fills to be discarded are required at the start of the filling in order to vent the filling system and to adjust the nominal filling quantity within an acceptable range. A device of this type is known, for example, from DE 19951555 A1. A weighing process is provided in the almost empty storage conta...

Claims

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Application Information

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IPC IPC(8): B65B3/28B65B3/24
CPCB65B3/003B65B3/24B65B3/28
Inventor F·米勒
Owner ROBERT BOSCH GMBH
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