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Foaming device for the production of personal-care or cleaning foam

A foaming device and foam cleaning technology, which can be used in household packaging, spraying devices, liquid spraying devices, etc., and can solve problems such as difficult replacement or cleaning

Inactive Publication Date: 2009-11-25
EVONIK STOCKHAUSEN GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The replacement of these porous materials or their cleaning is difficult due to their structural integration in the metering dispenser

Method used

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  • Foaming device for the production of personal-care or cleaning foam
  • Foaming device for the production of personal-care or cleaning foam
  • Foaming device for the production of personal-care or cleaning foam

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] for these Figure 1 It should be noted that these figures always show the metering dispenser 1 in the position when the actuating hood 6 is seated on the medium reservoir closure 21 . Contrary to the representation in the figures, however, it is in particular provided that the actuating hood 6 is arranged below the medium store closure 21 and is arranged suspended therein ("upside down" variant). The medium reservoir itself is then arranged above the actuating hood 6 and the medium reservoir closure 21 , whereby the foamable medium can then flow downward automatically without having to be diverted by the suction line against gravity into the medium chamber. The drawings can also be understood in such a way that the metering dispenser can be used both in the embodiment shown in the drawings and also in the embodiment turned upside down relative to the solution shown. The spatial orientation of the metering dispensers in the figures is therefore purely exemplary. On the...

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PUM

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Abstract

The invention relates to a foaming device for the measured output of a small amount of foam which results from the mixture of air (11,13) with a foamable medium (7, 9), in particular a foam for personal or other care or cleaning. Air and the foamable medium are turned into foam by means of a foaming chamber (4). To make the foaming of the dose dispenser especially efficient, controllable, and usable for the most varied foamable media, the invention provides that flow bars (16) in the foaming chamber extend within the foaming chamber and intermesh with each other while forming a foaming channel (17) in the shape of a flow labyrinth.

Description

technical field [0001] The invention relates to a foaming device for producing a foam, in particular a care or cleansing foam, by mixing air with a foamable medium, wherein the foaming device comprises flow turbulence edges and / or flow deflection areas , air and foamable medium flow past these turbulence edges and / or flow deflection areas and generate eddies with foam formation. Background technique [0002] Such foam chambers are used in metered dispensers for the metered delivery of small quantities (several milliliters) of care or cleansing foam formed by mixing air with a foamable medium. In addition to an air chamber and a medium chamber, this metering dispenser also has the aforementioned foaming chamber and an operating element, by operating the operating element, an operating cover can be compressed in the case of air chamber volume and medium chamber volume The bottom moves between the initial position and the assigned position. Furthermore, the metering dispenser...

Claims

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Application Information

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IPC IPC(8): B05B7/00B05B11/00
CPCB05B11/3087B05B7/0031B05B11/0029A45D34/04B05B11/1087
Inventor M·韦格尔P·阿莱夫B·瑙尔斯M·布鲁姆
Owner EVONIK STOCKHAUSEN GMBH
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