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Method and facility for refilling a container with a liquid

A technology for refilling, container applications in liquid dispensing, conveying or transfer devices, valve operation/release devices, valve devices, etc., to solve problems such as soiling bag contents, obstructing valve operation, damaging flexible bags, etc. To achieve the effect of simplified use and low cost

Inactive Publication Date: 2020-03-24
FILLON PICHON SOCIETE ANONYME
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] This leads to a risk of damaging the flexible bag by puncturing it, or of the mixer inserting foreign objects into the bag which could then contaminate the contents of the bag and thus impede the operation of the valve

Method used

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  • Method and facility for refilling a container with a liquid
  • Method and facility for refilling a container with a liquid
  • Method and facility for refilling a container with a liquid

Examples

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Embodiment Construction

[0038] As described above, the present invention provides for refilling of used liquids Figure 7 and Figure 8 A container 11 of the type shown in the detailed view provides an auxiliary device and method.

[0039] The container includes a deformable and flexible bag 12 and an overwrap 15 for the bag 12 . In this embodiment, the overpack 15 constitutes a rigid or semi-rigid shell for protecting the bag 12 and is in the form of an extended body provided with a neck, so that the overpack 15 has the appearance of a can. The bag 12 is housed inside the outer package 15 and is at least partially pressed against the inner wall of the outer package 15 .

[0040] The bag 12 has an opening surrounded by a collar which is pressed against the top or outer perimeter of the neck of the can constituting the overpack 15 .

[0041] Because the circumference of the body of the bag is greater than the circumference of the neck of the overpack, the bag cannot be removed from the overpack. The...

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PUM

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Abstract

The invention relates to a method for refilling a container (11) with liquid, said container comprising a flexible pouch that can be refilled with liquid, an outer packaging (15) of the pouch, and a valve (16) for opening / closing the pouch, said pouch being a compressible pouch that can retract inside the outer packaging (15) under the action of a pressure exerted on the outer surface of the pocket, and said valve (16) comprising a valve body (17) provided with an opening (18) and a stopper for the opening (18) mounted such that it moves inside the valve body (17), between an open position anda closed position of the opening (18), so as to allow the pouch to be emptied when the pouch is compressed and the opening (18) of the valve (16) is open. For subsequently refilling the pouch with liquid, said method comprises a step of opening the opening (18) of the valve (16), and a step of inflating the pouch by blowing gas inside said pouch, via the opening (18) of the valve (16) in the openposition.

Description

technical field [0001] The present invention relates to a method and apparatus for providing assistance in refilling containers with liquids. [0002] The present invention more particularly relates to a method of providing assistance in refilling a container with a liquid, the container comprising a deformable and flexible bag, an outer packaging for the bag and a valve for opening / closing the bag, which can be used The liquid refills the deformable and flexible bag, which is a compressible bag, which can be shrunk within the outer packaging under the action of pressure applied to the outer surface of the bag, through the filling hole, and all the The valve includes a valve body and a gate member, the valve body is provided with an orifice having a smaller flow cross section than that of the filling hole of the bag, and the gate member is used to close the orifice and is installed inside the valve body to prevent Movement between a position in which the orifice is open and a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B3/04F16K31/06
CPCF16K31/08F16K1/301B65B43/36B65B3/04B65D83/62B65D83/425B67D7/0255B65B3/045F16K31/082
Inventor 奥雷利安·布吕莱
Owner FILLON PICHON SOCIETE ANONYME
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