Intermediate piece for the connection of a storage container to a static mixer

A technology of static mixers and static mixing elements, applied in the direction of fluid mixers, containers, mixers, etc., can solve the problems of difficult injection molding process to manufacture components, complex tools, etc.

Active Publication Date: 2015-05-20
MEDMIX SWITZERLAND AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A disadvantage of this embodiment is that it is difficult to manufacture this component in an injection molding process
Complicated tools are required for this purpose, especially when the static mixer is composed of several individual mixing elements such that the mixer has a considerable construction length

Method used

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  • Intermediate piece for the connection of a storage container to a static mixer
  • Intermediate piece for the connection of a storage container to a static mixer
  • Intermediate piece for the connection of a storage container to a static mixer

Examples

Experimental program
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Effect test

Embodiment Construction

[0042] figure 1 A section through a static mixer 1 with an intermediate part 4 according to a first embodiment of the invention is shown. This static mixer 1 for dispensing cartridges or dispensing devices for multiple components comprises a mixer housing 2 which accommodates at least one static mixing element 3 and can in particular consist of a plurality of mixing elements so that many similar mixing elements are preferably to form a set of mixing elements. Such mixing elements are known, for example, from EP 749776B or EP 1426099B1 or are produced as typified by helical mixers with a helical structure. The mixer has the function of agitating the ingredients sufficiently to form a substantially homogeneous mixture. figure 1 The mixer shown can be used to mix two or more ingredients in the same way. These ingredients may be in a mixing ratio other than the 1:1 mixing ratio. Through the ring coupling element 5 will follow the figure 1 The static mixer is fixed to a dis...

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PUM

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Abstract

The piece (4) has two passages for separate flowable components having two inlet openings. One of the inlet openings includes a cross-sectional surface different from the cross-sectional surface of another inlet opening. An element is provided for aligning the inlet openings in matching position to a dispensing device. The element is made as a plug element for reception in a corresponding cut-out of the dispensing device. The element is formed by the shape of the cross-sectional surface of the latter inlet opening. An independent claim is also included for a combination of a static mixer and a dispensing device.

Description

【Technical field】 [0001] The invention relates to an intermediate piece for connecting a static mixer to a storage container for ingredients to be mixed, in particular to a dispensing cartridge or a dispensing device. 【Background technique】 [0002] A dispensing device consisting of a multi-component dispensing device or a multi-component cartridge and a static mixer is known, for example, from EP 0 730 913 . The static mixer according to this technical solution also comprises a connection piece designed for assembly with a dispensing cartridge or a dispensing device. The static mixer and the connecting piece are in this respect produced as a single component which can be produced by injection molding. [0003] A disadvantage of this embodiment is that it is difficult to manufacture this component in an injection molding process. Complicated tools are required for this purpose, especially when the static mixer is composed of a plurality of individual mixing elements so tha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F5/06B65D81/32B01F25/46
CPCB05C17/00503B05C17/00556B01F25/43141B01F33/5011B05C11/11
Inventor A·冯罗茨E·巴尔德利
Owner MEDMIX SWITZERLAND AG
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