Filling nozzle

A technology of nozzles and filling machines, which is applied in the application fields of filling nozzles, pipe filling machines, and filling nozzles, and can solve problems such as not traveling together

Active Publication Date: 2008-01-16
NORDEN MASCH AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order for the various substances to maintain a pattern as they are introduced into the container, it is required that the substances must not travel together

Method used

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  • Filling nozzle

Examples

Experimental program
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Embodiment Construction

[0028] FIG. 1 shows a filling nozzle 1 according to an exemplary embodiment of the invention. The filling nozzle 1 is shown as a cross-section along the central axis of the nozzle 1 in the nozzle longitudinal direction. The nozzle 1 comprises a first inner delivery pipe 2 and a second outer delivery pipe 3 . These delivery pipes 2 , 3 are annular and in the illustrated embodiment they are arranged concentrically around the central axis of the filling nozzle 1 . The filling nozzle 1 also comprises an inner shaft 4 which is arranged in the first inner delivery pipe 2 and constitutes the inner wall of the inner delivery pipe 2 . The filling nozzle 1 also comprises an outer shaft 5 arranged between the first inner delivery pipe 2 and the second outer delivery pipe 3 so that it constitutes the outer wall of the inner delivery pipe 2 , the inner wall of the outer delivery pipe 3 . Outside said outer delivery pipe, the filling nozzle 1 is provided with a housing 6 forming the outer...

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Abstract

The invention relates to a method intended for filling a container, for example a tube, with at least two different types of substances so that a lasting pattern is formed, and to a filling nozzle (1 ) intended for use in the method. The filling nozzle (1 ) is provided with a first duct (2) and a second duct (3), said first duct (2) comprising a connection (11 ) to a first feed duct and said second duct (3) comprising a connection (12) to a second feed duct, and said first and second ducts (2, 3) having orifices (8, 10) at a remote end (13) of the filling nozzle (1 ). The first duct (2) is provided at its orifice (8) with a first valve (7) intended to regulate the flow in the first duct (2) and the second duct (3) is provided at its orifice (10) with a second valve (9) intended to regulate the flow in the second duct (3). The invention also relates to a machine for filling containers and comprising the filling nozzle (1 ) described above, and to use of the filling nozzle (1 ) in order to obtain a lasting pattern in a container.

Description

technical field [0001] The present invention relates to a method for use in connection with introducing viscous material into a container such as a pipe, and to a filling nozzle intended for said method. The invention relates in particular to a method using a nozzle comprising more than one delivery tube in order to be able to introduce at least two different types of substances into the same container in such a way that a permanent pattern is formed by the different substances introduced into the container. The invention also relates to a pipe filling machine for carrying out the method and comprising a filling nozzle as described above, and to the use of such a filling nozzle. Background technique [0002] It is already known in the prior art to use filling nozzles with multiple delivery tubes to simultaneously introduce multiple substances into a tube or container. A very common field of use of this type of filling nozzle is that of introducing toothpaste into tubes. Su...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): B65B3/16B65B39/00
CPCB65B39/004B65B2039/009B65B3/16
Inventor汉斯·瑟德斯特伦
OwnerNORDEN MASCH AB