EP3363544B2 - System zur ausgabe eines fluids - Google Patents

System zur ausgabe eines fluids Download PDF

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Publication number
EP3363544B2
EP3363544B2 EP18158045.7A EP18158045A EP3363544B2 EP 3363544 B2 EP3363544 B2 EP 3363544B2 EP 18158045 A EP18158045 A EP 18158045A EP 3363544 B2 EP3363544 B2 EP 3363544B2
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EP
European Patent Office
Prior art keywords
rod
dispensing
polyolefin
coc
loaded
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.)
Active
Application number
EP18158045.7A
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English (en)
French (fr)
Other versions
EP3363544A1 (de
EP3363544B1 (de
Inventor
Mohamed Elmeguenni
Jacky Lasnier
Bernard Clerget
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.)
Silgan Dispensing Systems Le Treport SAS
Original Assignee
Albea Le Treport SAS
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Publication date
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Application filed by Albea Le Treport SAS filed Critical Albea Le Treport SAS
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/105—Sealing arrangements around pump actuating stem
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
    • B05B11/1025—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem a spring urging the outlet valve in its closed position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container

Definitions

  • the invention relates to a system for dispensing a product under pressure, as well as a bottle containing a product to be dispensed under pressure by means of such a dispensing system.
  • the product is used in cosmetics, in perfumery or for pharmaceutical treatments, for example by being in the form of a liquid, a lotion, a gel or a cream.
  • Dispensing systems comprising a body provided in particular with means for withdrawing a packaged product from a bottle in order to supply an internal chamber of said body.
  • the dispensing system can be in the form of a manually actuated pump or a valve making it possible to release a product packaged in a bottle under pressure.
  • Such a dispensing system conventionally comprises a rod on which is mounted a push button to be actuated reversibly in translation.
  • the stem is equipped with a valve which is arranged in the internal chamber between a stable state of closure of a dispensing path formed through said stem and the push button as far as a dispensing orifice, and a state constrained by actuation of the rod in which said delivery path is in communication with the internal chamber for the outlet under pressure of the product.
  • the push button has a housing in which is mounted a nozzle provided with the dispensing orifice.
  • the rod is subjected to high mechanical stresses which require the use of a material whose rigidity must be sufficient to prevent the operation of the distribution system from being altered by deformation of said rod.
  • deformations can lead to a breakage of the rod as well as to a loss of tightness of the assembly on the said rod of the valve and/or of the push button, these members being generally made of a more flexible material than that of the stem.
  • the nozzle is subjected to forces exerted by the pressure of the product in the dispensing path, these forces requiring the use of a material whose rigidity must be sufficient to prevent it from being expelled from the housing during of distribution.
  • the stem and/or the nozzle of a dispensing system can be made from a polymer from the polyacetal family, in particular polyoxymethylene (POM), also known as acetal. Indeed, the use of this type of material is satisfactory in particular in terms of its mechanical and chemical properties, sliding, dimensional stability, low moisture uptake.
  • POM polyoxymethylene
  • POM is now recognized as potentially presenting toxicological risks, mainly due to the release of formaldehyde during its hot injection into manufacturing molds, as well as during the destruction of end-of-life distribution systems.
  • various directives aim to regulate, control and limit the presence of substances potentially dangerous to human health in products, in particular cosmetics, which pushes cosmeticians to limit or even eliminate from their formulas preservatives which are often the cause of allergies. or intolerances.
  • Cosmetic products therefore become increasingly fragile, being easily contaminated by bacteria and fungi and having difficulty withstanding in particular contact with air which can cause, for example, drying out or oxidation of the product.
  • the POM has a porosity which proves to be too high to be able to contribute to the good preservation of the product before its distribution.
  • the air can diffuse through the POM in sufficient quantity to be able to contaminate and/or oxidize the product contained in the rod and in the nozzle between two distributions, said product also being able to dry out by evaporation through said rod and nozzle in Pom.
  • the pharmaceutical and cosmetics industries may need to sterilize their distribution systems to avoid any contamination of the product prior to its first distribution.
  • the fastest and most effective way to sterilize a system for dispensing a product is to expose it to gamma or beta radiation, in that it allows in particular the sterilization of closed volumes.
  • irradiation tends to modify the properties of the POM, in particular by weakening it mechanically and causing it to change its appearance.
  • the dispensing systems whose stem and/or nozzle is made from POM must be sterilized under gas, in particular under ethylene oxide, this process proving to be less effective and more complex to implement industrially than irradiation under gamma or beta rays.
  • the invention aims to improve the prior art by proposing in particular a dispensing system whose nozzle contributes to good preservation of the product to be dispensed, while having toxicological, mechanical and chemical properties which optimize its use.
  • a dispensing system according to the invention with a bottle, optionally sterilized, containing a product is particularly advantageous, in particular in relation to a product whose preservative content is limited or even zero.
  • the invention proposes a system for dispensing a pressurized product comprising a body equipped with means allowing the supply of an internal chamber of said body with product coming from a source, said system also comprising a rod on which is mounted a push button to be actuated reversibly in translation in said body, said rod being equipped with a valve which is arranged in the internal chamber while presenting a stable state of closure of a dispensing path formed through the rod and the push button to a dispensing orifice, and a constrained state by actuation of the rod in which said dispensing path is in communication with the internal chamber, said push button having a housing in which is mounted a nozzle provided with the dispensing orifice, said nozzle being made from a material comprising at least one polyolefin which is filled with at least one COC cyclic olefin copolymer, the stem being made from a material comprising at least one polyolefin which is loaded with at least one
  • the invention proposes a bottle comprising a neck on which the body of such a dispensing system is associated so as to allow the internal chamber to be supplied with product.
  • a manually actuated dispensing system is described below to allow the dispensing of a pressurized product, for example in the form of an aerosol, a hazelnut or a continuous stream depending on the nature of said product.
  • the product is in the form of a liquid, a lotion, a gel or a cream, for cosmetic use, perfumery or for pharmaceutical treatments.
  • the dispensing system comprises a body 1 in which is formed an internal chamber 2 which is supplied with product coming from a source, said body being equipped with means allowing the supply of said internal chamber.
  • the body 1 has a supply orifice 3, for example equipped with a dip tube 4, which is intended to be in communication with the interior of a bottle for packaging the product with a view to its sampling.
  • the body 1 can be equipped with a peripheral hoop 5 allowing said body to be sealed in the neck of a bottle by placing the supply orifice 3 in communication with the product packaged in said bottle.
  • hoop 5 is deformable, for example by being made of aluminum, to ensure its tight crimping around the neck.
  • the invention is not limited to a particular embodiment of the mounting of the dispensing system on the bottle, which can in particular be achieved by screwing, welding or tight snap-fastening.
  • the dispensing system comprises a rod 6 for supplying the pressurized product which is arranged in the body 1 and can be actuated reversibly in translation over a stroke respectively for dispensing and sucking said product by means of a push button 7 which is mounted on said rod.
  • Stem 6 is fitted with an exhaust valve 8 which is placed in internal chamber 2 while presenting a stable state of closure of a dispensing path formed through stem 6 and push button 7 up to a dispensing orifice 9, and a constrained state by actuation of said rod in which said dispensing path is in communication with said internal chamber.
  • the distribution of the product is carried out by finger pressing the push button 7 to move it axially by actuating the translation of the rod 6 in order to convey the product from the internal chamber 2 towards the distribution orifice 9 through which said product spell.
  • the rod 6 is made from a material whose rigidity is sufficient to prevent, by deformation of the said rod, the operation of the distribution system not be altered.
  • the material of the rod 6 must have satisfactory sliding properties and resistance to wear and creep.
  • the material of the upper 6 comprises at least one polyolefin which is filled with at least one cyclic olefin copolymer COC.
  • the polyolefins have overall insufficient mechanical characteristics to produce the rod 6, their reinforcement with COC makes them particularly suitable for this use.
  • a polyolefin loaded with COCs also makes it possible to contribute to good preservation of the product to be dispensed. Indeed, the porosity of this material proves to be low enough to prevent air and water from diffusing through the rod 6, thus limiting contamination, drying out and/or oxidation of the product contained in said rod between two distributions. Moreover, a polyolefin loaded with COC retains its properties, in particular mechanical and appearance properties, under irradiation by gamma or beta rays, which makes it possible to envisage rapid and effective sterilization of the dispensing system.
  • a bottle according to the invention is particularly advantageous for dispensing a product whose preservative content is limited or even zero and/or which needs to be sterilized.
  • a polyolefin loaded with COC makes it possible to limit the toxicological risks, in particular in that it is not likely to release any toxic component during its heating or its destruction at the end of its life.
  • a polyolefin rod 6 loaded with COC can be produced by molding, using tools and injection steps conventionally used for the components of a distribution system.
  • an optimal compromise between the conservation of the product to be dispensed and the toxicological, mechanical and chemical properties of the rod 6 is obtained by loading a polyolefin with a percentage by weight of COC which is between 10 and 50%.
  • the polyolefin used can have good intrinsic mechanical properties, in particular by being based on polypropylene.
  • the polypropylene is a homopolymer with a COC content of the order of 30%, the COC possibly being of the type marketed under the name TOPAS by the company TOPAS ADVANCED POLYMERS.
  • a dispensing pump arranged to deliver a liquid product in aerosol form is described below.
  • the invention is not limited to a particular type of distribution system, nor to a particular form of distribution.
  • the distribution path passes through an internal channel 10 formed in stem 6, said channel being in communication with two radial upstream orifices 11 and opening into the upper end of said stem.
  • the push button 7 has a well 12 which is mounted around the upper end of the rod 6 in order to pass the dispensing path through the internal channel 10 and said well.
  • the push button 7 has a housing 13 into which the dispensing path opens, a nozzle 14 provided with the dispensing orifice 9 being mounted in said housing.
  • the nozzle 14 is in communication with the mounting well 12 via a channel 15 provided in the push button 7, the dispensing path passing through said channel.
  • the distribution path opens into a swirl chamber 16 which is formed between the nozzle 14 and a bearing surface 17 of the housing 13, said swirl chamber being provided with the dispensing orifice 9.
  • This embodiment makes it possible to very quickly turn the liquid product in the swirl chamber 16 to restore said product in the form of an aerosol through the dispensing orifice 9.
  • the nozzle 14 can be under the shape of an extension tube.
  • the assemblies are made by fitting, the nozzle 14 also being equipped with a radial projection 18 forming a harpooning means in the housing 13.
  • said nozzle is made from a material comprising at least one polyolefin which is loaded with at least one COC.
  • the housing 13 can be made of polyolefin not loaded with COC to have a flexibility that promotes good harpooning of the rigid projection 18.
  • At least the well 12 can be made of polyolefin not filled with COC to have a lower rigidity than that of the rod 6 in order to promote the mechanical strength and the tightness of the assembly between the push button 7 and said rod.
  • the push button 7 is made in a single piece based on a polyolefin material, in particular based on polyethylene, not loaded with COC to allow, in addition to the mechanical strength and sealing at the level of the mounting areas with the nozzle 14 and the rod 6, a more qualitative feel when pressing said push button.
  • the valve 8 of the rod 6 comprises a piston 19 which is coaxially mounted around said rod by presenting an outer sealing surface 20 which is in leaktight support in the internal chamber 2 to form between said piston and the feed orifice 3 a product metering chamber.
  • the piston 19 also has an inner sealing surface 21 which is operable by movement relative to at least one upstream orifice 11 of the dispensing path.
  • the piston 19 has a sleeve 22 for mounting slidably around the rod 6, said mounting being arranged to allow the reversible movement of the inner sealing surface 21 between a stable closed state and a forced open state of the communication of the distribution path with the internal chamber 2.
  • the actuation of the internal sealing surface 21 between its two states can be achieved by deformation of the piston 19.
  • the piston 19 can be made of a more flexible material than that of the rod 6 and of the body 1, for example of polyolefin in particular based on polyethylene not loaded with COC, in order to ensure the tightness of the internal chamber 2 at the level outer 20 and inner 21 sealing surfaces, while being able to benefit from a low coefficient of friction between said rod and said piston.
  • the pump comprises a spring 23 which is arranged in the internal chamber 2, between the rod 6 and the body 1, to return said rod to a stable state after its actuation on its dispensing stroke.
  • the rod 6 is equipped with an attached lower stop 24 on which the spring 23 bears.
  • a pre-compression spring 25 which is mounted in abutment between the sleeve 22 and a radial projection 26 of the rod 6, said pre-compression spring exerting a pressing force on the internal sealing surface 21 against the lower stop 24 in order to ensure the leaktight closure of the upstream orifices 11 between two distributions.
  • the bottom abutment 24 can be made of a material similar to that of the rod 6, that is to say based on a material comprising at least one polyolefin which is loaded with at least a COC.
  • the supply orifice 3 is surmounted by a seat 27 with respect to which an inlet valve in the form of a ball 28 is reversibly movable between an open state of said seat to allow the supply of the internal chamber 2 and a closed state of said seat.
  • the inlet valve and the seat 27 can be made of materials having different rigidities.
  • the seat 27 can be more flexible than the inlet valve, said seat and said valve possibly being made of polyolefin respectively unloaded and loaded with COC.
  • the seat 27 and the inlet valve can be made of polyolefin filled and unfilled with COC respectively.
  • the seat 27 is made in one piece with the body 1 from a polyolefin material, for example based on polypropylene, which is not loaded with COC.

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  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Claims (8)

  1. Abgabesystem für ein unter Druck stehendes Produkt, umfassend einen Körper (1), der mit Mitteln ausgestattet ist, die die Versorgung einer Innenkammer (2) des Körpers mit einem aus einer Quelle stammenden Produkt ermöglichen, wobei das System ebenfalls einen Stab (6) umfasst, auf dem ein Druckknopf (7) montiert ist, um im Körper translatorisch reversibel betätigt zu werden, wobei der Stab mit einer Klappe (8) ausgestattet ist, die in der Innenkammer (2) bereitgestellt ist, indem sie einen stabilen Schließzustand eines Abgabewegs aufweist, der durch den Stab (6) und den Druckknopf (7) hindurch bis zu einer Abgabeöffnung (9) gebildet ist, und einen durch Betätigen des Stabs (6) gespannten Zustand, bei dem der Abgabeweg in Kommunikation mit der Innenkammer (2) ist, wobei der Druckknopf (7) eine Aufnahme (13) aufweist, in der eine Düse (14) montiert ist, die mit der Abgabeöffnung (9) versehen ist, wobei das System dadurch gekennzeichnet, ist dass die Düse (14) auf Basis eines Materials hergestellt ist, das mindestens ein Polyolefin umfasst, das mit mindestens einem zyklischen Olefin-Copolymer COC geladen ist, der Stab (6) auf Basis eines Materials hergestellt ist, das mindestens ein Polyolefin umfasst, das mit mindestens einem COC geladen ist.
  2. Abgabesystem nach Anspruch 1, dadurch gekennzeichnet, dass der Stab (6) einen Innenkanal (10) aufweist, der in ein oberes Ende des Stabs mündet, wobei der Druckknopf (7) einen Schacht (12) aufweist, der um das obere Ende herum montiert ist, um den Abgabeweg zu bilden, der durch den Innenkanal und den Schacht führt, wobei mindestens der Schacht aus nicht mit COC geladenem Polyolefin hergestellt ist.
  3. Abgabesystem nach einem der Ansprüche 1 bis 2, dadurch gekennzeichnet, dass die Klappe (8) einen Kolben (19) umfasst, der um den Stab (6) herum montiert ist, wobei der Kolben eine äußere Dichtauflagefläche (20) aufweist, die in der Innenkammer (2) aufliegt, und eine innere Dichtauflagefläche (21), die zwischen einem stabilen Schließzustand und einem gespannten Öffnungszustand der Kommunikation des Abgabewegs mit der Innenkammer (2) betätigbar ist, wobei der Kolben aus nicht mit COC geladenem Polyolefin hergestellt ist.
  4. Abgabesystem nach Anspruch 3, dadurch gekennzeichnet, dass der Kolben (19) eine Muffe (22) zur Montage um den Stab (6) herum aufweist, wobei die Montage angeordnet ist, um die reversible Bewegung der inneren Dichtauflagefläche (21) zwischen ihrem Schließ- und Öffnungszustand zu ermöglichen.
  5. Abgabesystem nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass eine Feder (23) zwischen dem Stab (6) und dem Körper (1) bereitgestellt ist, um den Stab nach seiner Betätigung auf einer Abgabestrecke zu einem stabilen Zustand zurückzuholen, wobei der Stab mit einem beigebrachten unteren Anschlag (24) ausgestattet ist, auf dem die Feder aufliegt, wobei der Anschlag auf Basis eines Materials hergestellt ist, das mindestens ein Polyolefin umfasst, das mit mindestens einem zyklischen Olefin-Copolymer COC geladen ist.
  6. Abgabesystem nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Körper (1) eine Versorgungsöffnung (3) der Innenkammer (2) aufweist, wobei die Öffnung mit einer Klappe (28) ausgestattet ist, die zwischen einem Öffnungszustand und einem Schließzustand eines Sitzes (27) der Öffnung reversibel beweglich ist, wobei der eine von der Klappe und mindestens dem Sitz auf Basis eines Materials hergestellt ist, das mindestens ein Polyolefin umfasst, das mit mindestens einem zyklischen Olefin-Copolymer COC geladen ist, wobei der andere aus nicht mit COC geladenem Polyolefin hergestellt ist.
  7. Abgabesystem nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Aufnahme (13) des Druckknopfs (7) auf Basis eines Materials aus nicht mit COC geladenem Polyolefin hergestellt ist.
  8. Flakon, der ein unter Druck abzugebendes Produkt enthält, wobei der Flakon einen Hals umfasst, auf dem der Körper (1) eines Abgabesystems nach einem der Ansprüche 1 bis 7 derart zugeordnet ist, um die Versorgung der Innenkammer (2) mit einem Produkt zu ermöglichen.
EP18158045.7A 2013-10-15 2014-10-03 System zur ausgabe eines fluids Active EP3363544B2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1360024A FR3011830B1 (fr) 2013-10-15 2013-10-15 Systeme de distribution d’un produit sous pression
PCT/FR2014/052516 WO2015055915A1 (fr) 2013-10-15 2014-10-03 Système de distribution d'un produit sous pression
EP14787240.2A EP3057715B2 (de) 2013-10-15 2014-10-03 System zur ausgabe eines unter druck stehenden produktes

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EP14787240.2A Division-Into EP3057715B2 (de) 2013-10-15 2014-10-03 System zur ausgabe eines unter druck stehenden produktes
EP14787240.2A Division EP3057715B2 (de) 2013-10-15 2014-10-03 System zur ausgabe eines unter druck stehenden produktes

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EP3363544A1 EP3363544A1 (de) 2018-08-22
EP3363544B1 EP3363544B1 (de) 2020-04-01
EP3363544B2 true EP3363544B2 (de) 2023-08-09

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EP18158045.7A Active EP3363544B2 (de) 2013-10-15 2014-10-03 System zur ausgabe eines fluids
EP14787240.2A Active EP3057715B2 (de) 2013-10-15 2014-10-03 System zur ausgabe eines unter druck stehenden produktes

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EP14787240.2A Active EP3057715B2 (de) 2013-10-15 2014-10-03 System zur ausgabe eines unter druck stehenden produktes

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EP (2) EP3363544B2 (de)
ES (1) ES2682682T5 (de)
FR (1) FR3011830B1 (de)
WO (1) WO2015055915A1 (de)

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WO2022052463A1 (zh) * 2020-09-08 2022-03-17 余姚市绿亚工具有限公司 防污染盛装容器和其防污染液体泵

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FR2521151A1 (fr) † 1982-02-08 1983-08-12 Sandoz Sa Polyolefine chargee contenant un phenol a empechement sterique et un derive du phosphore, et sa preparation
US20020158150A1 (en) † 2000-06-12 2002-10-31 Hideo Matsugi Powder medicine multiple dose administration device
FR2848196A1 (fr) † 2002-12-10 2004-06-11 Valois Sas Reservoir de produit fluide et dispositif de distribution comportant un tel reservoir

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FR2931136A1 (fr) * 2008-05-14 2009-11-20 Rexam Dispensing Systems Sas Bouton poussoir a canaux de distribution convergents
FR2971772B1 (fr) * 2011-02-17 2013-03-22 Valois Sas Dispositif de distribution de produit fluide.
FR2973786B1 (fr) * 2011-04-06 2014-07-04 Valois Sas Bague pour dispositif de distribution de produit fluide.

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Publication number Priority date Publication date Assignee Title
FR2521151A1 (fr) † 1982-02-08 1983-08-12 Sandoz Sa Polyolefine chargee contenant un phenol a empechement sterique et un derive du phosphore, et sa preparation
US20020158150A1 (en) † 2000-06-12 2002-10-31 Hideo Matsugi Powder medicine multiple dose administration device
FR2848196A1 (fr) † 2002-12-10 2004-06-11 Valois Sas Reservoir de produit fluide et dispositif de distribution comportant un tel reservoir

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Title
TOPAS - PRODUCT BROCHURE, April 2011 (2011-04-01) †

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EP3057715B2 (de) 2023-01-11
FR3011830B1 (fr) 2015-10-23
EP3363544A1 (de) 2018-08-22
ES2682682T5 (es) 2023-05-26
EP3057715A1 (de) 2016-08-24
FR3011830A1 (fr) 2015-04-17
WO2015055915A1 (fr) 2015-04-23
EP3363544B1 (de) 2020-04-01
EP3057715B1 (de) 2018-06-27
ES2682682T3 (es) 2018-09-21

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