EP3030515B1 - Fermeture pour orifice de remplissage d'un récipient de liquide - Google Patents

Fermeture pour orifice de remplissage d'un récipient de liquide Download PDF

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Publication number
EP3030515B1
EP3030515B1 EP13766906.5A EP13766906A EP3030515B1 EP 3030515 B1 EP3030515 B1 EP 3030515B1 EP 13766906 A EP13766906 A EP 13766906A EP 3030515 B1 EP3030515 B1 EP 3030515B1
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EP
European Patent Office
Prior art keywords
channel
closure
flap
component
puncturing
Prior art date
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Active
Application number
EP13766906.5A
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German (de)
English (en)
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EP3030515A1 (fr
Inventor
Erwin Promoli
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Individual
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Individual
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67DDISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00Apparatus or devices for dispensing beverages on draught
    • B67D1/08Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67DDISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00Apparatus or devices for dispensing beverages on draught
    • B67D1/08Details
    • B67D1/0801Details of beverage containers, e.g. casks, kegs
    • B67D1/0808Closing means, e.g. bungholes, barrel bungs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67DDISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00Apparatus or devices for dispensing beverages on draught
    • B67D1/08Details
    • B67D1/0801Details of beverage containers, e.g. casks, kegs
    • B67D1/0802Dip tubes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67DDISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00Apparatus or devices for dispensing beverages on draught
    • B67D1/08Details
    • B67D1/0801Details of beverage containers, e.g. casks, kegs
    • B67D1/0807Openings for emptying, e.g. taped openings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67DDISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00Apparatus or devices for dispensing beverages on draught
    • B67D1/08Details
    • B67D1/0829Keg connection means
    • B67D1/0831Keg connection means combined with valves
    • B67D1/0835Keg connection means combined with valves with one valve
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67DDISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00Apparatus or devices for dispensing beverages on draught
    • B67D1/08Details
    • B67D1/0801Details of beverage containers, e.g. casks, kegs
    • B67D2001/0822Pressurised rigid containers, e.g. kegs, figals

Definitions

  • the invention relates to a closure for the filling opening of a liquid container with a matching under sealing in the filling opening bung made of elastic material.
  • the bung has an axial piercing, on which the container can pierce with the lancing tube of a tap fitting.
  • the bung bush seals at the lancing tube.
  • the bung liner is provided with a manually operable pressure balance valve which shuts off and clears a pressure equalization channel between the headspace of the container above the liquid level therein and the atmosphere.
  • Such a closure is from the WO 2001/014242 A1 known. It serves to tightly close the filling opening of a liquid container.
  • containers are barrels, small barrels (party kegs) or cans in which liquids, in particular drinks, are filled without pressure or under pressure. It's all about party kegs for beer.
  • the closure is a unit completely supplied to the bottler. He is pressed at the end of the filling process under elastic deformation of the bung in the filling of the container.
  • the bung closure of the WO 2001/014242 A1 is designed to be pierced with the lancing tube of a tap fitting.
  • the bung of the closure has an axial piercing, which is closed with a bung plug sitting therein.
  • the lancing tube of the tap fitting is inserted into the piercing channel and the bung stopper is ejected into the container.
  • the closure for the filling opening at the top bottom of the container is provided with a pressure compensation valve.
  • a pressure compensation valve Through the bung of the closure performs a pressure equalization channel between the headspace of the container above the liquid level in it and the atmosphere. Before use, the pressure equalization channel is shut off. It can be released by manual rotary actuation of the pressure compensation valve, shut off again, released again, etc.
  • the pressure equalization channel is a radial bore, which passes through the bung box laterally and leads to the inner shell of the piercing channel. Depending on the rotational position of the bung stopper the mouth of the pressure compensation channel is shut off in the piercing or more or less released. The pressure equalization then takes place via the piercing channel.
  • the bung closure of the WO 2001/014242 A2 is of at least two-part construction.
  • the rotary operated bung stopper is a separate part from the bung liner.
  • Multi-part bunghole closures for the filling of a liquid container which can be pierced and have a pressure compensation valve, are also from DE 10 2006 056 062 A1 .
  • a sleeve is screwed into the central opening of the bung, which forms the piercing channel for the lancing tube of a tap fitting.
  • the inner end of the bung is pressure-tight with a bottom closed.
  • the bottom is tied to the edge of the bung with a predetermined breaking point. He is pierced with the lancing tube.
  • the bottom can also be torn open by pre-screwing the sleeve to bring about pressure equalization.
  • the piercing channel is covered on the outside of the sleeve with a piercing membrane.
  • the bung closure of the DE 10 2006 056 062 A1 is of at least two-part construction.
  • the screw-operated sleeve is a separate part of the bung.
  • the bung is provided with a seal that serves as protection against contamination, the integrity of the closure visible documented, but can also be used for gas-tight, pressure-tight sealing of the container.
  • the closure of the DE 199 52 473 C2 is at least three parts.
  • the object of the invention is to provide a closure for the filling of a liquid container, which can be pierced like the previously known closures and is provided with a pressure compensation valve, the structure but less complicated and intuitively simpler in operation and meets the highest hygiene standards.
  • the piercing channel and the pressure equalization channel of the bung are spatially and functionally separated.
  • the pressure equalization channel passes through the bung box at a distance next to the piercing channel axially, and it opens at a distance next to the piercing at an end face of the bung box.
  • the bung is provided with an integrally hinged thereto flap which covers the end face in a downwardly pivoted closed position, the mouths of piercing and pressure equalization channel closes splash-proof and the pressure equalization pressure-tight channel, d. H. gas-tight and flameproof shut off.
  • the flap can be manually swiveled up and down to release the pressure equalization channel more or less, thus actuating the pressure balance valve.
  • the closure according to the invention can be produced in one piece in one pass by two- or three-component plastic injection molding, so-called assembly injection molding. It requires no special assembly step for initially separately manufactured plastic parts. This results in a cost and hygiene advantage.
  • the one-piece construction of the closure is made possible by the embodiment of the pressure compensation valve on the flap. The overlapping of the mouths of piercing and pressure equalization channel with the flap is used for hygiene. Penetration of the spray water and impurities is counteracted. The operation of the pressure compensation valve by pivoting the flap intuitively opposes the user, as well as the dispensing lever of a conventional tap is actuated. The flap provides a long lever arm for energy-saving, sensitive operation of the pressure compensation valve.
  • the bung is substantially axially symmetrical. It has a taper body and an outwardly projecting flange, with which it is supported on the bottom of the container in which the filling opening is located.
  • the piercing channel is a central channel through the bung box.
  • the pressure equalization channel passes through the flange of the bung.
  • the pressure equalization channel terminates close to the flange at the periphery of the taper body of the bung.
  • a plug-like valve web is integrally formed on the flap, which engages fitting with down-pivoted flap in the pressure equalization channel and this shuts off pressure-tight.
  • the valve land can be pulled out of the pressure equalization channel by swiveling the flap up to open a flow path for pressure equalization.
  • valve land is conical.
  • the taper of the valve land is used to regulate the pressure during actuation of the pressure compensation valve.
  • the pressure equalization channel and the valve land therein have an elongate oval cross-section with a circumferential extent.
  • the flap is articulated laterally with a film hinge on the bung, namely next to the pressure equalization channel, so that it is located between the film hinge and the piercing.
  • the flap for actuating the pressure compensation valve forms a one-armed lever with a long lever arm.
  • the flap is provided with a seal, which is destroyed visibly on first swiveling the flap.
  • a seal which is destroyed visibly on first swiveling the flap.
  • the closure is made in multi-component plastic injection molding, in particular in two-component plastic injection molding of a hard component and a soft sealing component, or in three-component plastic injection molding of a hard component, a soft sealing component and one of the aforementioned components color-contrasting color component.
  • the seal consists of the color component.
  • the interior of the bung-bushing is pressure-tightly sealed with a bottom integrally formed thereon, which can be pierced with the lancing pipe of a tap fitting.
  • the bottom at the edge has a predetermined breaking point with webs of the hard component and parts of the sealing component in between. Due to the two plastic components at the predetermined breaking point a small force when piercing the soil and a safe gas-tight and pressure tightness of the predetermined breaking point is guaranteed.
  • the flap is provided with a membrane which lies in the downwardly pivoted closed position of the flap in front of the mouth of the piercing channel and can be pierced with the piercing tube of a tap fitting.
  • the membrane seals the piercing channel against splash water and contamination. It signals to the user where the container can be pierced, regardless of the possible pressure equalization by actuation of the flap.
  • the piercing channel is substantially cylindrical, regardless of an annular bead or a plurality of axially offset annular beads, which may have the bung on the jacket wall of the piercing.
  • the membrane on the flap is preferably circular and of a diameter corresponding to the clear width of the piercing channel.
  • the membrane is provided with radially extending, uniformly distributed over the circumference predetermined breaking points.
  • the membrane has at the edge a predetermined breaking point with webs of the hard component and parts of the sealing component in between. Due to the two plastic components at the predetermined breaking point a small force is ensured when piercing the membrane and a good tightness of the predetermined breaking point.
  • the bottom at the inner end of the bung and the membrane at the flap are preferably designed to rupture but not tear when pierced. Their fragments remain hanging so that they guide the lancing tube and do not interfere with its sealing. None is ejected into the liquid container, but nothing at all. This is preferred for reasons of hygiene.
  • the closure is made in one piece in a single pass by three-component assembly injection molding.
  • the closure is sprayed in the open position of the flap of the hard component and the sealing component, the flap of the closure still located in the injection molding tool closed and over-injected with the color component.
  • the injection molding tool for this is quite complex, the production of the closure in a large series but cost-effective and always very hygienic.
  • the closure according to the invention serves to tightly close the filling opening of a container filled with liquid.
  • containers are barrels, small barrels (party kegs) or cans in which drinks are filled without pressure or under pressure.
  • party kegs for beer which are traditionally made of sheet metal and have a filling opening on the topsoil.
  • Part of the closure according to the invention is a bung of elastic material, which can be described as a whole axially symmetrical overall.
  • the bung has a taper body 10 and a radially outwardly projecting, circumferential flange 12th
  • the bung with the taper body 10 is pressed ahead under elastic deformation in the filling opening on the top of the party keg until the flange 12 comes to rest on the topsoil.
  • the taper body has on the outer shell evenly distributed over the circumference ramps 14 , which widen in Eindschreibraum the bung. Between the ramps 14 and the flange 12 of the bung the diameter of which returns, so that an annular groove 16 is formed, in which engages the edge of the filling opening.
  • the bung is centrally and axially penetrated by an approximately circular cylindrical piercing channel 18 , in which the lancing tube of a tap fitting can be inserted to pierce the container and remove liquid therefrom.
  • the bung has on the cylinder jacket wall of the piercing channel 18 in an axially staggered arrangement two circumferential annular beads 20 which project inwardly into the cylinder opening of the tapping channel 18 .
  • the annular beads 20 serve to guide and seal the piercing tube.
  • the inner end of the piercing channel 18 is closed with a bottom 22 , which is integrally formed on the taper body 10 of the bung and its inner end face forms.
  • the bottom 22 withstands the internal pressure of the container.
  • the bottom 22 is provided at the outer periphery with a predetermined breaking point 24 which extends over approximately three quarters of the bottom circumference.
  • the piercing channel 18 opens outwardly on a flat end face 26 of the flange 12 . Laterally next to the mouth of the piercing channel 18 , at a distance radially outward, can be seen in Fig. 6 and Fig. 8 the mouth of a separate pressure equalization channel 28 which passes through the flange 12 and terminates immediately below the annular groove 16 for the edge of the container at the outer periphery of the taper body 10 .
  • the pressure equalization channel 28 extends over the entire length axially and laterally adjacent to the axial piercing channel 18th It connects the head space of the container above the liquid level therein with the atmosphere.
  • the pressure equalization channel 28 is axially symmetrical and of oblong-oval cross-section with extension in the circumferential direction.
  • a flap 30 is integrally hinged, which is adapted to cover the end face 26 of the flange 12 and the mouths of piercing channel 18 and pressure equalization channel 28 to close splash-proof.
  • the flap 30 is a flat round plate. In the closed position, the flap 30 snaps into place between holding webs 32 which protrude outward from the end face 26 at the periphery of the flange 12 .
  • the flap 30 is connected at the level of the flange 12 with a film hinge 34 laterally to the bung.
  • the flange 12 and the flap 30 are chamfered 36, 38 , so that when the flap 30 is closed, a circumferentially extending notch of triangular cross-section is formed. For pivoting the user engages under the flap 30 at the notch.
  • the film hinge 34 of the flap 30 is aligned with the pressure equalization channel 28 in the circumferential direction.
  • the pressure equalization channel 28 is located next to the film hinge 34 , more precisely between the film hinge 34 and the piercing channel 18th
  • valve land 40 is essentially a complementary mirror image to the mouth of the pressure equalization channel 28 . However, he intervenes with a tapering the mouth in it.
  • the valve web 40 is axially symmetrical and of oblong-oval cross-section with extension in the circumferential direction. When the flap 30 is closed, the valve web 40 closes off the pressure equalization channel 28 in a pressure-tight manner.
  • a circular membrane 42 is formed whose diameter corresponds to the clear width of the piercing channel 18 .
  • the membrane 42 is provided with radially extending, uniformly distributed over the circumference predetermined breaking points 44 provided.
  • the flap 30 Prior to initial use, the flap 30 has a downwardly pivoted closed position in which it is latched to the flange 12 of the bung, covers the mouths of piercing channel 18 and pressure equalization channel 28 and shuts off the pressure equalization channel 28 with the valve web 40 engaging therein.
  • the flap 30 is fixed in this position with a seal 46 , which is easily visible destroyed when first swiveling the flap 30 .
  • the seal 46 is formed by a straight, narrow strip of material, which engages over the flap 30 on the side facing away from the film hinge 34 along a secant, which extends parallel to the axis of the film hinge 34 .
  • the membrane 42 on the flap 30 allows the user to easily see where the container can be pierced with a tap fitting, regardless of the possible pressure equalization by means of the flap 30th

Landscapes

  • Closures For Containers (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Cartons (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Claims (15)

  1. Fermeture pour l'orifice de remplissage d'un conteneur de liquide ayant une douille de bonde en matériau élastique adaptée de manière étanche dans l'orifice de remplissage, laquelle douille de bonde comporte un canal de percement axial (18) au niveau duquel le conteneur peut être percé par le tube de percement d'un robinet de soutirage, dans laquelle la douille de bonde est rendue étanche au niveau du tube de percement et est munie d'un clapet d'équilibrage de pression pouvant être actionné manuellement qui obture et libère un canal d'équilibrage de pression (28) entre l'espace de tête du conteneur au-dessus du niveau de liquide dans celui-ci et l'atmosphère, caractérisée en ce que le canal d'équilibrage de pression (28) traverse axialement la douille de bonde et de manière espacée par rapport à celle-ci, à côté du canal de percement (18), et débouche sur une surface avant (26) de la douille de bonde et de manière espacée par rapport à celle-ci, à côté du canal de percement (18), et en ce que la douille de bonde est munie d'un rabat (30) monobloc articulé sur celle-ci qui recouvre la surface avant (26) dans une position de fermeture basculée vers le bas, qui obture les ouvertures du canal de percement (18) et du canal d'équilibrage de pression (28) de manière étanche aux projections d'eau et bloque le canal d'équilibrage de pression (28) de manière étanche à la pression, et qui peut basculer manuellement vers le haut et vers le bas afin de libérer plus ou moins le canal d'équilibrage de pression (28) et d'actionner ainsi le clapet d'équilibrage de pression.
  2. Fermeture selon la revendication 1, caractérisée en ce que la douille de bonde est sensiblement axialement symétrique et a un corps de réduction (10) et une bride (12) faisant saillie vers l'extérieur à partir de celui-ci, bride avec laquelle elle est en appui sur un fond du récipient dans lequel se situe l'orifice de remplissage, en ce que le canal de percement (18) est un canal central à travers la douille de bonde, et en ce que le canal d'équilibrage de pression (28) traverse toute la bride (12) de la douille de bonde et se termine juste avant la bride (12) sur la périphérie du corps de réduction (10).
  3. Fermeture selon la revendication 1 ou 2, caractérisée en ce que sur le rabat (30) est formée une nervure de clapet (40) qui s'engage de manière correspondante dans le canal d'équilibrage de pression (28) lorsque le rabat (30) est basculé vers le bas et obture celui-ci de manière étanche à la pression et peut être extrait du canal d'équilibrage de pression (28) en basculant le rabat (30) vers le haut.
  4. Fermeture selon la revendication 3, caractérisée en ce que la nervure de clapet (40) est conique.
  5. Fermeture selon la revendication 3 ou 4, caractérisée en ce que le canal d'équilibrage de pression (28) et la nervure de clapet adaptée dans celui-ci (40) ont une section transversale longitudinale ovale avec une extension dans la direction circonférentielle.
  6. Fermeture selon l'une des revendications 1 à 5, caractérisée en ce que le rabat (30) est articulé latéralement sur la douille de bonde avec une charnière à film (34), et ensuite au plus près du canal d'équilibrage de pression (28) de telle sorte que celui-ci se situe entre la charnière à film (34) et le canal de percement (18).
  7. Fermeture selon l'une des revendications 1 à 6, caractérisée en ce que le rabat (30) est muni d'un joint (46) qui peut être détruit de manière bien visible lorsque le rabat (30) bascule pour la première fois vers le haut.
  8. Fermeture selon l'une des revendications 1 à 7, caractérisée en ce qu'elle est fabriquée par une technique de moulage par injection de matière plastique à plusieurs composants, en particulier par une technique de moulage par injection de matière plastique à deux composants à partir d'un composant dur et d'un composant d'étanchéité souple, ou par une technique de moulage par injection de matière plastique à trois composants à partir d'un composant dur, d'un composant d'étanchéité souple et d'un composant coloré ayant une couleur différente du composant dur et du composant d'étanchéité, et en ce que le joint (46) est constitué du composant de couleur.
  9. Fermeture selon l'une des revendications 1 à 8, caractérisée en ce que l'extrémité intérieure de la douille de bonde est fermée de manière étanche à la pression avec un fond (22) monobloc formé sur celle-ci, qui peut être percé avec le tube de percement.
  10. Fermeture selon la revendication 9, caractérisée en ce que le rebord du fond (22) a un point de rupture programmée (24) avec des nervures constituées du composant dur et des parties constituées du composant d'étanchéité entre les nervures.
  11. Fermeture selon l'une des revendications 1 à 10, caractérisée en ce que le rabat (30) est muni d'une membrane (42) qui, dans la position de fermeture du rabat (30) basculé vers le bas, se situe avant l'ouverture du canal de percement (18) et peut être percée avec le tube de percement.
  12. Fermeture selon la revendication 11, caractérisée en ce que le canal de percement (18) est sensiblement cylindrique, et en ce que la membrane (42) est circulaire et son diamètre correspond à la largeur d'ouverture du canal de percement (18).
  13. Fermeture selon la revendication 12, caractérisée en ce que la membrane (42) est munie de points de rupture programmée (44) s'étendant radialement et répartis uniformément sur la circonférence.
  14. Fermeture selon l'une des revendications 11 à 13, caractérisée en ce que le rebord de la membrane (42) a un point de rupture programmée avec des nervures constituées du composant dur et des parties constituées du composant d'étanchéité entre les nervures.
  15. Fermeture selon l'une des revendications 1 à 14, caractérisée en ce qu'elle est fabriquée de manière monobloc en une seule étape de moulage par injection d'assemblage de trois composants.
EP13766906.5A 2013-08-09 2013-08-09 Fermeture pour orifice de remplissage d'un récipient de liquide Active EP3030515B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2013/066745 WO2015018458A1 (fr) 2013-08-09 2013-08-09 Fermeture pour orifice de remplissage d'un récipient de liquide

Publications (2)

Publication Number Publication Date
EP3030515A1 EP3030515A1 (fr) 2016-06-15
EP3030515B1 true EP3030515B1 (fr) 2017-06-07

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EP13766906.5A Active EP3030515B1 (fr) 2013-08-09 2013-08-09 Fermeture pour orifice de remplissage d'un récipient de liquide

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US (1) US9790077B2 (fr)
EP (1) EP3030515B1 (fr)
AU (1) AU2013397538B2 (fr)
BR (1) BR112016002486B1 (fr)
CA (1) CA2919364C (fr)
MX (1) MX2016001201A (fr)
WO (1) WO2015018458A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016202965B3 (de) * 2016-02-25 2017-08-31 Audi Ag Druckausgleichsvorrichtung für ein Gehäuse, insbesondere eines Kraftfahrzeugs, sowie Komponente für ein Kraftfahrzeug
EP3672463B1 (fr) * 2017-12-29 2022-09-07 Colgate-Palmolive Company Système distributeur
CN112140000B (zh) * 2020-09-10 2022-08-05 黄山鑫联精工机械有限公司 一种水磨台喷淋系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB210832A (en) * 1922-11-02 1924-02-04 Arthur Tyson Improvements for drawing off from barrels, water, wine, beer or other liquids
US2851201A (en) * 1955-02-01 1958-09-09 Edward J Poitras Automatic vent stopper
BE767758A (fr) * 1971-05-27 1971-10-18 Weghsteen Pierre J Gaine souple pour un recipient.
FR2736329B1 (fr) 1995-07-05 1997-08-29 Astra Plastique Cape de bouchage munie d'un dispositif de degazage, procede de fabrication d'une telle cape et dispositif pour la mise en oeuvre de ce procede
DE10000335A1 (de) 1999-01-09 2000-07-20 Datograf Appbau Verschluß für Getränkebehälter
WO2001014242A1 (fr) 1999-08-20 2001-03-01 Kurt Oberhofer Bouchon pour l'orifice de remplissage d'un contenant a liquide
DE19952473C2 (de) 1999-10-29 2001-11-15 Guenter Grittmann Belüftungsventil für Getränkedosen
DE102006056062A1 (de) 2006-11-21 2008-05-29 Julius Kleemann Gmbh & Co. Verschlusseinheit

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Publication number Publication date
US20160194191A1 (en) 2016-07-07
AU2013397538A1 (en) 2016-02-18
CA2919364C (fr) 2017-09-05
US9790077B2 (en) 2017-10-17
WO2015018458A1 (fr) 2015-02-12
AU2013397538B2 (en) 2017-02-02
CA2919364A1 (fr) 2015-02-12
MX2016001201A (es) 2016-07-21
EP3030515A1 (fr) 2016-06-15
BR112016002486B1 (pt) 2020-12-22
BR112016002486A2 (pt) 2017-08-01

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