EP1316513A1 - Insert pour récipient à liquide sous pression - Google Patents

Insert pour récipient à liquide sous pression Download PDF

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Publication number
EP1316513A1
EP1316513A1 EP02026145A EP02026145A EP1316513A1 EP 1316513 A1 EP1316513 A1 EP 1316513A1 EP 02026145 A EP02026145 A EP 02026145A EP 02026145 A EP02026145 A EP 02026145A EP 1316513 A1 EP1316513 A1 EP 1316513A1
Authority
EP
European Patent Office
Prior art keywords
active substance
container
liquid
chamber
opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02026145A
Other languages
German (de)
English (en)
Other versions
EP1316513B1 (fr
Inventor
Stefan Von Der Heide
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RPC Bramlage GmbH
Original Assignee
RPC Bramlage GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RPC Bramlage GmbH filed Critical RPC Bramlage GmbH
Publication of EP1316513A1 publication Critical patent/EP1316513A1/fr
Application granted granted Critical
Publication of EP1316513B1 publication Critical patent/EP1316513B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
    • B65D85/73—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials with means specially adapted for effervescing the liquids, e.g. for forming bubbles or beer head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3216—Rigid containers disposed one within the other
    • B65D81/3222—Rigid containers disposed one within the other with additional means facilitating admixture

Definitions

  • the invention is directed to an active substance container with an opening for Recording and for the metered entry of a solid, pasty or liquid Active ingredient, for example a color, taste or other Active ingredient, in a liquid under pressure by a gas volume a liquid container at a freely selectable time, consisting of an active substance chamber containing the active substance and a gas volume from one containing pressure chamber, being through a small opening in the Pressure chamber between the two gas volumes of the liquid container and the pressure vessel is equalized and by eliminating it the pressure of the gas volume of the liquid container of the active ingredient the drug container into the surrounding liquid by blasting off a Closure can be entered.
  • a gas volume a liquid container at a freely selectable time consisting of an active substance chamber containing the active substance and a gas volume from one containing pressure chamber, being through a small opening in the Pressure chamber between the two gas volumes of the liquid container and the pressure vessel is equalized and by eliminating it the pressure of the gas volume of the liquid container of the active ingredient the drug container into the surrounding liquid by blasting off a Clo
  • EP 0 965 536 A1 describes an active substance container on the bottom a beverage container is firmly anchored, for example by spot welding.
  • the drug container consists of two by a movable Pistons separate chambers, an upper chamber for receiving of the active ingredient and a lower chamber for receiving a gas volume. Through an upper opening that can be closed with a locking piston, the Upper chamber can be filled with the active ingredient.
  • this can be filled with the liquid, this under an overpressure set and the beverage container to be closed, taking beforehand by one arranged at the lower end of the lower part of the active substance container Drilling, d. H. before closing the beverage container, put a gas in the lower chamber can be filled.
  • the gas can also be sealed beverage container get into this lower chamber when the filled liquid containers containing a gas bubble for a particular one Period is stored upside down. During this period, at which is the gas bubble on the lower inner floor of the beverage container now at the top orders, this gas passes through the bore into the lower one Chamber.
  • the gas pressure inside the lower chamber corresponds to how also with the separate filling, the excess pressure under which the liquid in the closed beverage container stands.
  • the active substance container essentially consists of an elongated one Insert body with a teardrop-shaped cross section, which is cylindrical Component chamber encased at a distance, which contains the active ingredient.
  • the gap between the component chamber and the outer wall of the Insert body serves as a pressure chamber as a means of entering the active ingredient in the liquid. Insert chamber and component chamber are by one common lid closed laterally.
  • the active substance container is in the liquid container freely movable and arranges itself due to its stable Float here so that there is a small opening in the outer wall of the insert body is always above the liquid level, so that the Pressure chamber resemble a gas volume when the liquid container is closed Pressure as the gas volume of the liquid container has.
  • To The liquid container is opened by the one in the pressure chamber Overpressure the common lid blasted off and the active ingredient laterally from the now free opening of the component chamber into the liquid entered.
  • a disadvantage of this known device is that the discharge of the active ingredient laterally without external influence by, for example, a piston takes place, so that with solid active substances a complete emptying of the Component chamber is often not possible.
  • the task set is with the characterizing features of the claim 1 solved in that the active substance container within the liquid in the liquid container is arranged upright floating and the drug container by a parallel in the direction of the drug container axis Piston in a lower active ingredient chamber with an opening for receiving the Active ingredient and an upper pressure chamber with at least one small outer bore is divided to accommodate the gas volume.
  • the drug container with a bottom arranged active substance chamber and a pressure chamber arranged above it, whereby the focus of the drug container is in its lower part is, there is advantageously a stable swimming position such that the Pressure chamber containing gas volume with its upper part out of the liquid of the liquid container protrudes floating that the small outer bore, which are preferably arranged at the top of the pressure chamber is always in the gas volume of the liquid container and is therefore a simple one Overpressure compensation of the gas volume of the pressure chamber with the gas volume of the liquid container can take place.
  • the active substance container cylindrical in shape with a length that is at least the inner diameter corresponds to the liquid container. This measure ensures that the drug container is inside the liquid container cannot twist out of its original position, for example the pressure chamber would then be down and liquid into the pressure chamber could get through the outer bore.
  • the drug container By designing the drug container with one over its entire It is length or piston that can be moved up to an existing paragraph possible the size of the drug chamber to different amounts of drug to adapt, whereby an active ingredient dosage is possible within wide limits. So that the displaceable piston also builds up overpressure in the pressure chamber not prevented by leakage, it supports itself with a sealing lip from the outer surface of the drug container.
  • Possible gases that maintain the required pressure in the liquid container and in the active substance container with their gas volume are, for example, air, CO 2 , nitrogen and all noble gases.
  • the opening for receiving and discharging the active ingredient arranged at the lower end of the drug container, so that even solid Substances can fall completely out of the active substance container.
  • the emptying of the active ingredient chamber is supported by the in a row of the overpressure downward piston.
  • the opening of the active ingredient chamber corresponds to the inner diameter of the active substance chamber, which favors the complete emptying of the active ingredient chamber can be closed with a clip-on lid.
  • a clip-on lid There is liability of the clip closure so that when opening the liquid container and the resulting overpressure in the pressure chamber the liquid blown off the lid and thus suddenly opened the opening becomes. So that no liquid gets into the lid before it breaks Can penetrate the drug chamber, the lid according to the invention for sealing a ring material in which the lower edge of the outer surface of the drug container engages in the closed state.
  • the ring groove is between the side wall of a circular recess and an outer collar the lid arranged.
  • an active substance container 1 is in a vertically cut Shown view.
  • the cylindrical drug container 1 is made from a tubular wall 9, which is fixed at the top by a head end 8 and is releasably closed at the bottom by a clip-on cover 3.
  • the wall 9 Within the interior formed by the wall 9 is a over the entire length of the active substance container 1 in the direction of the active substance container axis x displaceable piston 6, which is located on the sealing lip 12 on the Wall 9 supports.
  • the interior of the active substance container becomes through the piston 6 divided into two chambers, an upper chamber, the pressure chamber 5 and a lower chamber, the active ingredient chamber 4.
  • Through the movable Piston 6 allows the size of the active ingredient chamber 4 to be exactly matched to the amount of adapt the active substance 15 to be introduced 16 with advantage.
  • FIG Wall 9 arranged a paragraph that limits the path of the piston 6 upwards, whereby the piston is positioned during the filling process and the predetermined one Filling quantity is limited in any case.
  • the upper chamber, the pressure chamber 5, has the side or top of its upper one Edge of a small outer opening 7, 7 ', as shown in particular in the illustration 1b, through which the gas volume 18 within the Pressure chamber 5 is automatically brought to the same overpressure that the Has gas volume 17 of the liquid container 10.
  • the lower chamber serves to hold the active substance 15, which is filled through the lower opening 2 and from this opening 2 later then discharged again when the liquid container 10 is opened becomes.
  • the size of this opening 2 corresponds to the cross-sectional area of the interior of the drug container 1. It is therefore chosen so large that the Entry into the liquid 16 of the active ingredient 15 is discharged completely downwards and no subset will hang on protruding edges, for example can stay.
  • the opening 2 is in the illustrated embodiment with a clip Cover 3 closed, which is formed with a circumferential annular groove 11 in which engages when the cover 3 is clipped in, the lower edge of the wall 9.
  • This Annular groove 11 is between the side wall 13 of the circular recess 14 and of the outer collar 19 of the lid 3 is arranged.
  • the opening 2 with a piston can be closed, thereby opening the Active ingredient chamber 4 can also be carried out safely without opening the clip closure can.
  • the container 1 according to the invention from FIG. 1 is ready for use introduced with liquid 16 filled liquid container 10.
  • the active substance chamber 4 filled with the active substance 15 is the focus of the active substance container 1 arranged so deep that the drug container 1 upright inside the liquid 16 floats.
  • the buoyancy is so great that the upper part of the pressure chamber 5 is still above the liquid level 20 is located, so that a pressure equalization of the two gas volumes take place in the liquid container 10 and in the active substance container 1 can.
  • FIGS. 3 and 4 1 and 2 shown in a perspective view.
  • Figure 3 is the drug container 1 in the same way as in Figures 1 and 2 in the closed Condition shown with clipped cover 3.
  • Figure 4 then shows the state when opening the liquid container 10, which is now effective by the becoming overpressure in the pressure chamber of the active substance container 1 the previously the cover 2 closing the opening 2 was blown away downwards.
  • the measures and configurations according to the invention are not based on the limited to the embodiment shown. Possible Modifications of the active substance container according to the invention particularly with regard to its dimensions can accommodate different uses in liquid containers, for example in bottles or cans, by a person skilled in the art be largely varied. However, it should be noted that the active substance container with its pressure chamber always floating within the liquid is arranged that the small outer bore of the pressure chamber is in the open Gas space of the liquid container is located.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
EP20020026145 2001-11-29 2002-11-25 Insert pour récipient à liquide sous pression Expired - Fee Related EP1316513B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20119197U DE20119197U1 (de) 2001-11-29 2001-11-29 Einsatz für Flüssigkeitsbehälter
DE20119197U 2001-11-29

Publications (2)

Publication Number Publication Date
EP1316513A1 true EP1316513A1 (fr) 2003-06-04
EP1316513B1 EP1316513B1 (fr) 2006-02-22

Family

ID=7964439

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020026145 Expired - Fee Related EP1316513B1 (fr) 2001-11-29 2002-11-25 Insert pour récipient à liquide sous pression

Country Status (2)

Country Link
EP (1) EP1316513B1 (fr)
DE (2) DE20119197U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8007880B2 (en) 2002-12-16 2011-08-30 Ball Packaging Europe Gmbh Insert for a pressurized container of liquid
US8469221B2 (en) 2004-07-09 2013-06-25 Ball Packaging Europe Gmbh Floating multi-chambered insert for liquid containers

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730218A1 (fr) * 1995-02-06 1996-08-09 Jean Marc Francois Torrollion Dispositif pour stocker isoler un produit dans un emballage pressurise et le liberer au moment de son ouverture
US5865308A (en) * 1996-10-29 1999-02-02 Baxter International Inc. System, method and device for controllably releasing a product
EP0965536A1 (fr) * 1998-06-12 1999-12-22 RPC Bramlage GmbH Elément d'insertion pour un récipient pour boisson
EP1053953A1 (fr) * 1999-05-17 2000-11-22 Guinness Limited Contenant pour liquides sous pression avec dispositif générateur de mousse et procédé de remplissage
DE20106836U1 (de) * 2001-04-19 2001-09-27 Rpc Bramlage Gmbh Einsatz für unter Druck stehende Flüssigkeitsbehälter, insbesondere Getränkebehälter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627986A (en) * 1982-01-04 1986-12-09 General Foods Corporation Pressurized container providing for the separate storage of a plurality of materials

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730218A1 (fr) * 1995-02-06 1996-08-09 Jean Marc Francois Torrollion Dispositif pour stocker isoler un produit dans un emballage pressurise et le liberer au moment de son ouverture
US5865308A (en) * 1996-10-29 1999-02-02 Baxter International Inc. System, method and device for controllably releasing a product
EP0965536A1 (fr) * 1998-06-12 1999-12-22 RPC Bramlage GmbH Elément d'insertion pour un récipient pour boisson
EP1053953A1 (fr) * 1999-05-17 2000-11-22 Guinness Limited Contenant pour liquides sous pression avec dispositif générateur de mousse et procédé de remplissage
DE20106836U1 (de) * 2001-04-19 2001-09-27 Rpc Bramlage Gmbh Einsatz für unter Druck stehende Flüssigkeitsbehälter, insbesondere Getränkebehälter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8007880B2 (en) 2002-12-16 2011-08-30 Ball Packaging Europe Gmbh Insert for a pressurized container of liquid
US8469221B2 (en) 2004-07-09 2013-06-25 Ball Packaging Europe Gmbh Floating multi-chambered insert for liquid containers

Also Published As

Publication number Publication date
EP1316513B1 (fr) 2006-02-22
DE50205866D1 (de) 2006-04-27
DE20119197U1 (de) 2003-01-16

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