EP2943287B1 - Flüssigproduktspender - Google Patents

Flüssigproduktspender Download PDF

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Publication number
EP2943287B1
EP2943287B1 EP14703122.3A EP14703122A EP2943287B1 EP 2943287 B1 EP2943287 B1 EP 2943287B1 EP 14703122 A EP14703122 A EP 14703122A EP 2943287 B1 EP2943287 B1 EP 2943287B1
Authority
EP
European Patent Office
Prior art keywords
fluid
cover tube
tube
neck
reservoir
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
EP14703122.3A
Other languages
English (en)
French (fr)
Other versions
EP2943287A1 (de
Inventor
Florent Pouliaude
Emmanuel Vilain
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.)
Aptar France SAS
Original Assignee
Aptar France SAS
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 Aptar France SAS filed Critical Aptar France SAS
Publication of EP2943287A1 publication Critical patent/EP2943287A1/de
Application granted granted Critical
Publication of EP2943287B1 publication Critical patent/EP2943287B1/de
Active legal-status Critical Current
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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
    • B05B11/0037—Containers
    • B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
    • B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means
    • 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
    • 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
    • B05B11/1049—Attachment arrangements comprising a deformable or resilient ferrule clamped or locked onto the neck of the container by displacing, e.g. sliding, a sleeve surrounding the ferrule
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/30—Dip tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/30—Dip tubes
    • B05B15/37—Dip tubes with decorative elements
    • 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/32—Dip-tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49828—Progressively advancing of work assembly station or assembled portion of work

Definitions

  • the present invention relates to a fluid dispenser comprising a fluid reservoir comprising a neck defining an opening, a pump, mounted in the opening of the neck, said pump being able to deliver a quantity of fluid contained in said product reservoir.
  • fluid the pump being provided with a dip tube which extends into the fluid reservoir to convey the fluid contained in the fluid reservoir to the pump, following actuation of the pump, a tube wrapping device at least partially enveloping said plunger tube, the dressing tube comprising a free lower end and an upper connecting end which is integral with a support member.
  • a distributor finds a privileged application in the field of perfumery, but can also apply to the field of cosmetics or pharmacy.
  • the document is already known FR-2 776 627 which describes a distributor of this type.
  • the cladding tube which surrounds the plunger tube is snapped into a support member which extends around the pump and which includes an outer shoulder which bears on the upper edge of the neck of the reservoir.
  • the upper end of the dressing tube is engaged around the inlet sleeve of the pump in which the plunger tube is engaged.
  • a small annular space is defined between the upper end of the dressing tube and the connecting sleeve of the dip tube.
  • the dressing tube, as well as the support member has an outer diameter which corresponds approximately to the inside diameter of the neck, so that the dressing tube and its supporting element occupies a large volume of the tank.
  • the dressing tube and its supporting element occupies about a third of the useful volume of the tank.
  • the document FR-2,877,324 discloses another dispenser comprising a dressing tube engaged around the dip tube.
  • the dressing tube is fixed on the connecting sleeve of the dip tube.
  • the outer diameter of the cladding tube corresponds substantially to the internal diameter of the neck of the reservoir, so that the plunger tube also occupies a large part of the reservoir.
  • the document FR-2 966 808 discloses yet another dispenser comprising a dressing tube which extends around the dip tube.
  • This dressing tube is mounted on a support sleeve which bears on the upper edge of the neck.
  • a vent hole is provided at the support bushing to allow venting of the reservoir through the pump upon each actuation.
  • the outer diameter of the cladding tube substantially corresponds to the internal diameter of the neck of the reservoir, so that the cladding tube occupies a large part of the useful volume of the reservoir.
  • the subassembly constituted by the pump, its fixing ring, its pusher, its dip tube, its dressing tube and possibly its support element is mounted on the tank already filled with fluid product. .
  • the dressing tube is introduced through the neck of the tank and moved down towards the bottom of the tank.
  • the rapid introduction of the dressing tube into the filled tank has the effect of disturbing the fluid product. inside the tank.
  • the level of the fluid product rises in the tank, and its surface is agitated so that splashes of fluid can exit the neck and contaminate the outside of the tank. This is not admissible.
  • the cladding tube defines an empty internal volume in which the plunger tube and a portion of the pump extend.
  • the fluid can not go up inside the dressing tube, or at least not fast enough, so that the level of Fluid product in the tank rises very quickly and can overflow through the neck.
  • the present invention aims to overcome the aforementioned drawbacks of the prior art by defining a dispenser whose rapid introduction of its dressing tube in the filled tank minimizes the disturbance of the fluid and reduces the rise of the level of the fluid product in the tank.
  • Another object of the present invention is to fill as quickly as possible the empty internal volume defined inside the dressing tube.
  • the venting window (s) are not intended to put the interior of the tank in communication with the outside, but inside the dressing tube with the outside during the dispenser assembly operation. It is difficult, if not impossible, to determine the size of the venting windows precisely to allow rapid introduction of the dressing tube without significant disturbance of the fluid product: indeed, the size of the venting windows depends on the total volume dressing tube, its empty internal volume, its configuration, the capacity of the tank and its configuration. However, a person skilled in the art, knowing all the parameters that have just been mentioned, can easily determine the minimum size of the vent windows to ensure rapid evacuation of the air trapped inside the dressing tube. .
  • the dressing tube defines an internal passage section
  • the total passage section can vary between 0.5 and 3 times the internal passage section.
  • the total passage section is of the order of the internal passage section.
  • the venting window is disposed at least partially in the neck. In this way, the vent windows are only very little visible, since they are hidden by the collar.
  • the upper connecting end defines an upper annular edge, the venting window extending to this upper annular edge.
  • each venting window is in the form of a slot, notch or notch which extends axially in the wall thickness of the trim tube from its upper annular edge.
  • the dressing tube comprises several vent windows so as to form a plurality of end segments having a radial elasticity, the end segments comprising snap-in profiles which cooperate with the support element. It is thus easy to snap the dressing tube around or inside its support member. In this way, the vent windows make it possible to confer an additional elastic snap function.
  • the dressing tube has an outer diameter which is slightly smaller than that of the neck. This means that the dressing tube occupies a large volume of the tank and intrinsically defines a significant empty internal volume, hence the interest of the present invention.
  • annular space is defined between the pump and the dressing tube, so that the pump communicates directly with the fluid reservoir through the dressing tube.
  • the pump is mounted in the neck by means of a fixing ring which forms the element of support for the dressing tube, this support member extending into the neck.
  • the upper connecting end of the dressing tube is engaged inside the support member, the dressing tube being out of contact with the pump.
  • the support element is in sealed engagement inside the neck. The support member can then perform a self-sealing lip function sealing with the inside of the neck, so that one can do without a neck seal.
  • the spirit of the invention lies in ensuring a rapid evacuation of the air present inside the cladding tube during its rapid introduction into a filled reservoir, in order to disturb to a minimum the fluid product present in The reservoir.
  • the fluid product can thus go up very quickly inside the dressing tube, so that the disturbance it generates comes only from the volume of material of the dressing tube.
  • Dressing windows conferring a resilient snap function is a particularly advantageous additional feature.
  • the upper fluid level is located in close proximity to the neck.
  • FIG. 1 We will first refer to the figure 1 to describe in detail the structure of a fluid dispenser of the invention. It comprises the following constituent elements, namely a fluid reservoir 1, a dispensing member 2, a fixing ring 3, a hoop 4 and a covering tube 5.
  • the fluid reservoir 1 may be of a quite conventional design, comprising a bottom 11 and a neck 12 defining an opening 13 which communicates the interior 10 of the reservoir with the outside.
  • the neck 12 extends from a shoulder, so that the opening 13 defines a restricted passage.
  • the upper end of the neck 12 defines an annular edge 14.
  • the reservoir 1 can be made from any suitable material, such as glass, plastic and is preferably transparent so that its contents can be seen .
  • the reservoir is preferably rigid and non-deformable.
  • the dispensing member 2 is a pump.
  • the dispensing member 2 comprises a body 21 provided at its lower end with an inlet sleeve 22 which is connected to a dip tube 23 which extends into the tank to near its bottom 11. At its upper end , the body 21 defines a mounting flange 24.
  • the dispensing member 2 also comprises an actuating rod 25 which is axially movable back and forth inside the body 21.
  • a pump chamber equipped with an inlet valve and an outlet valve is formed inside the body 21. The displacement of the actuating rod 25 has the effect of varying the volume of the chamber so as to selectively control opening and closing inlet and outlet flaps.
  • the dispensing member 2 also comprises a pusher 26 comprising a connecting sleeve 27 engaged on the free end of the actuating rod 25.
  • This connecting sleeve 27 leads to a dispensing orifice 28 which may, for example, be presented under the shape of a spray nozzle.
  • the purpose of the fixing ring 3 is to hold the dispensing member 2 securely and tightly on or in the neck 12 of the tank 1.
  • the fixing ring 3 comprises a fastening sleeve 31 engaged around the neck 12 of the reservoir .
  • This sleeve 31 may be formed with lugs separated by slots, or alternatively, the sleeve may be continuous over its entire periphery.
  • the bushing 31 comprises hooking profiles intended to engage an annular reinforcement formed by the neck 12.
  • the fixing ring 3 also comprises a plate 32 which extends inwards from the sleeve 31. The plate 32 can be used to crush an annular collar seal 33 on the annular edge 14 of the neck 12. However, the use of a seal can be omitted, as will be seen below.
  • the fixing ring also comprises a mounting housing 34 inside which is received the mounting flange 24 formed by the body 21 of the dispensing member 2.
  • This mounting housing 34 defines a central opening through which extends the actuating rod 25.
  • the fixing ring 3 further comprises a support member 35 which is in the form of an annular lip which extends downwardly from the plate 32.
  • the support member 35 can be continuous on its entire periphery, or on the contrary extend in segments separated by slits.
  • the support member 35 penetrates the inside of the neck 12, and may even come into sealing contact within the neck over its entire periphery. Thus, the neck seal 33 can be dispensed with.
  • the support member 35 internally forms a ratchet profile 36 that projects radially inwardly.
  • the support member 35 may extend the full height of the neck, or only a portion, as shown in FIG. figure 1 .
  • the hoop 4 is engaged around the fixing ring 3, and more precisely in close contact with the fixing sleeve 31.
  • the hoop 4 can participate in locking the sleeve 31 around the neck 12, particularly when the sleeve is formed with legs separated by slits.
  • the hoop 4 also serves as a covering piece for masking the fixing ring and the actuating rod 25. As can be seen on the figure 1 , the hoop 4 can even mask part of the pusher 26. At its lower end, the hoop 4 can rest on the shoulder of the tank from which extends the neck 12. Again, it is a hoop quite classic in the field of perfumery.
  • the body 21 of the dispensing member 2 extends partially inside the neck 12 with its dip tube 23 which extends to near or even in contact with the bottom 11.
  • the body 21 is surrounded by the support member 35, which itself is inserted inside the neck 12.
  • a relatively large space is defined between the support member 35 and the body 21 of the dispensing member 2. This space will be used for the receiving the upper part of the dressing tube 5.
  • the dressing tube 5, has a generally cylindrical and circular configuration.
  • the dressing tube 5 may have very diverse geometric and aesthetic shapes.
  • the dressing tube 5 comprises a lower end 51 which is directed towards the bottom 11. On the figure 1 this lower end 51 extends close to the bottom 11, so as to enclose almost all of the dip tube 23.
  • the dressing tube 5 also comprises an upper end 52 which is engaged inside the neck 12 and inside the support member 35. The annular edge 53 of the upper end 52 may even abut against the plate 32. Between these two lower ends 51 and upper 52 , the dressing tube 5 defines an empty interior space 50 which is here of circular cylindrical shape, but which can have any shape or configuration.
  • this internal space 50 is perfectly circular cylindrical and defines a constant flow section Si.
  • the upper end 52 comprises an outer wall provided with a latching groove 54 intended to cooperate by snapping with the detent cord 36 formed inside the support member 35.
  • the covering tube 5 is fixedly mounted inside the support member 35.
  • the abutment of the upper edge 53 against the plate 32 can participate in fixing and especially in the stability of the fastening of the casing tube 5.
  • the elasticity necessary to allow the latching can be conferred by the support member 35 or by the tube of dressing 5.
  • the covering tube 5 is provided with at least one venting window 55 at its upper end 52.
  • several venting windows 55 are provided distributed around the periphery of the tube. dressing 5.
  • the upper end 52 of the covering tube 5 is provided with three venting windows 55 distributed equidistantly.
  • the windows extend from the upper edge 53 axially downward over a certain height.
  • These vent windows 55 are then in the form of slots, notches or notches open upwards and defining between them end segments 56 each provided on their outer wall with a throat segment of snap 54.
  • the end segments 56 Due to the presence of the vent windows 55, the end segments 56 have a radial elasticity which is useful for snapping the dressing tube 5 into the support member 35, particularly when the latter is rigidly made. Indeed, when the support member 35 is continuous over its entire periphery and also fulfills a sealing lip function in sealing contact with inside the collar 12, it can not have any elasticity. As a result, the elasticity necessary for the latching must be conferred by the dressing tube, and this elasticity is possible thanks to the presence of the vent windows 55 which give radial elasticity to the end segments 56.
  • the vent windows 55 extend axially downward well below the support member 35 so as to define a passage section which communicates the internal space 50 with the outside.
  • the vent windows 55 together define a total passage section St
  • the present invention provides that this total section St is sufficient to allow the fluid to rise into the inner space 50 of the dressing tube when the The dressing tube is rapidly introduced into a tank filled with fluid.
  • the rise of the fluid product in the dressing tube must be done without being significantly disturbed by the air present in the internal space 50 and which escapes from the dressing tube through the ventilation windows 55.
  • the vent windows 55 must not create pressure drops for the air that passes through, even when the dip tube is immersed very quickly in the fluid contained in the tank, as c is the case when assembling the dispenser.
  • the total passage section St of the vent windows is approximately 0.5 to 3 times the internal passage section Si of the internal space 50.
  • the total passage section St can be of the order of the internal passage section Si. Since the total passage section St is a function of many parameters, such as the total volume of the dressing tube, its proportion relative to the reservoir, the configuration of the reservoir and the amount of fluid contained in the reservoir, it is practically impossible to determine with precision a universal value for the total passage section St. The skilled person is able to determine for each application case the minimum or ideal value for the passage section St according to the parameters it has.
  • the outer diameter of the dressing tube 5 is very slightly less than the inside diameter of the neck 12.
  • the total volume occupied by the dip tube, including the internal space 50 corresponds to about one third of the total useful volume 10 of the tank 1.
  • the dressing tube 5 is not in contact with the body 21 of the dispensing member 2, but that it instead defines an annular space 15 so that the body 21 communicates directly with the reservoir through the dressing tube 5.
  • FIGS 3a and 3b represent the second embodiment of the invention which differs from the first in that the vent windows 55 'do not extend to the level of the upper annular edge 53. These windows 55' are always defined at the level of the upper annular edge 53. the upper end of the cladding tube 5 'and together define a total passage section St having the same properties and advantages as the windows 55 of the first embodiment.
  • vent windows 55 ' may for example be formed just below the latching groove 54 which cooperates with the detent cord 36 of the support member 35.
  • the windows 55', as well as the windows 55, may extend at an outer shoulder 57 which increases the outer diameter of the dip tube downwardly.
  • this second embodiment does not allow to obtain the radial elasticity of the upper end 52 allowing a snap in a rigid support member.
  • the support member 35 is radially deformable.
  • the cumulative total flow section St allows a rapid evacuation and substantially without loss of air load in the internal space 50 during the rapid rise of the fluid in the dressing tube when it is immersed in the fluid product contained in the reservoir.
  • the venting windows do not have the function of defining a communication between the interior of the tank and the outside: on the contrary, the venting windows only communicate the interior. dip tube with the outside to allow rapid evacuation of the air contained in the dressing tube.
  • the upper level of the fluid inside the dressing tube is still substantially the same as outside the dressing tube during its rapid immersion in the fluid product, because the air present in the dressing tube can exit through the vent windows without any restraint, because of the adapted size of the windows.
  • the reservoir is filled with fluid product to the neck or in direct proximity of the neck.

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

Claims (11)

  1. Spender für ein fluides Produkt, umfassend:
    - einen Behälter (1), der einen Kragen (12) aufweist, der eine Öffnung (13) definiert, wobei der Behälter (1) starr und nicht verformbar ist und mit einem fluiden Produkt gefüllt ist,
    - eine Pumpe (2), die in der Öffnung (12) des Kragens (10) montiert ist, wobei die Pumpe (2) dafür geeignet ist, eine Menge des fluiden Produkts, die in dem Behälter (1) für fluides Produkt enthalten ist, zu fördern, wobei die Pumpe (2) mit einem Tauchrohr (23) versehen ist, das sich in dem Behälter (1) für fluides Produkt erstreckt, um das in dem Behälter (1) für fluides Produkt enthaltene fluide Produkt nach einer Betätigung der Pumpe (2) zur Pumpe (2) zu führen,
    - ein Mantelrohr (5, 5'), das das Tauchrohr (23) zumindest teilweise umhüllt, wobei das Mantelrohr (5, 5') ein unteres freies Ende (51) und ein oberes Verbindungsende (52) umfasst, das mit einem Trägerelement (35) einstückig gebildet ist, wobei das Mantelrohr (5, 5') einen internen Durchgangsquerschnitt (Si) umfasst, wobei das Mantelrohr (5, 5') in der Nähe seines oberen Verbindungsendes (52) mindestens ein Entlüftungsfenster (55, 55') umfasst;
    dadurch gekennzeichnet, dass der gesamte Durchgangsquerschnitt (St) des Entlüftungsfensters (55; 55') zwischen dem 0,5- und dem 3-fachen des internen Durchgangsquerschnitts (Si) variiert, um es dem fluiden Produkt bei seiner schnellen Einbringung in den Behälter (1) für fluides Produkt zu ermöglichen, im gefüllten Zustand in dem Mantelrohr (5, 5') aufzusteigen, ohne wesentlich durch die Luft behindert zu werden, die durch das mindestens eine Entlüftungsfenster (55; 55') aus dem Mantelrohr (5, 5') entweicht.
  2. Spender nach Anspruch 1, wobei der gesamte Durchgangsquerschnitt (St) im Größenbereich des internen Durchgangsquerschnitts (Si) liegt.
  3. Spender nach Anspruch 1 oder 2, wobei das Entlüftungsfenster (55; 55') zumindest teilweise in dem Kragen (12) angeordnet ist.
  4. Spender nach einem der vorhergehenden Ansprüche, wobei das obere Verbindungsende (52) einen oberen ringförmigen Rand (53) definiert, wobei sich das Entlüftungsfenster (55) bis zu diesem ringförmigen oberen Rand (53) erstreckt.
  5. Spender nach Anspruch 4, wobei das Mantelrohr (5) mehrere Entlüftungsfenster (55) umfasst, um mehrere Endsegmente (56) zu bilden, die eine radiale Elastizität aufweisen, wobei die Endsegmente (56) Rastprofile (54) umfassen, die mit dem Trägerelement (35) zusammenwirken.
  6. Spender nach einem der vorhergehenden Ansprüche, wobei das Mantelrohr (5, 5') einen Außendurchmesser aufweist, der etwas kleiner als der des Kragens (12) ist.
  7. Spender nach einem der vorhergehenden Ansprüche, wobei ein ringförmiger Raum (15) zwischen der Pumpe (2) und dem Mantelrohr (5, 5') definiert ist, so dass die Ausgabeeinrichtung (2) über das Mantelrohr (5, 5') direkt mit dem Behälter (1) für fluides Produkt kommuniziert.
  8. Spender nach einem der vorhergehenden Ansprüche, wobei die Pumpe (2) mittels eines Befestigungsrings (3) in dem Kragen (12) montiert ist, der das Trägerelement (35) für das Mantelrohr (5, 5') bildet, wobei sich dieses Trägerelement (35) in dem Kragen (12) erstreckt.
  9. Spender nach Anspruch 8, wobei das obere Verbindungsende (52) des Mantelrohrs (5, 5') im Inneren des Trägerelements (35) im Eingriff ist, wobei das Mantelrohr (5, 5') außer Kontakt mit der Pumpe (2) ist.
  10. Spender nach Anspruch 8 oder 9, wobei das Trägerelement (35) im Inneren des Kragens (12) in dichtem Eingriff ist.
  11. Montageverfahren für einen Spender nach einem der vorhergehenden Ansprüche, wobei:
    - der Behälter (1) zunächst bis zur Nähe des Kragens (12) mit fluidem Produkt gefüllt wird,
    - das Mantelrohr (5, 5') über den Kragen (12) schnell in das fluide Produkt des Behälters (1) eingetaucht wird, wobei das fluide Produkt in dem Mantelrohr (5, 5') aufsteigt, während die zunächst in dem Mantelrohr (5, 5') vorliegende Luft derart durch das Entlüftungsfenster (55; 55') austritt, dass der obere Pegel des fluiden Produkts im Inneren des Mantelrohrs (5, 5') im Wesentlichen stets der gleiche ist wie außerhalb des Mantelrohrs (5, 5').
EP14703122.3A 2013-01-11 2014-01-09 Flüssigproduktspender Active EP2943287B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1350257A FR3000943B1 (fr) 2013-01-11 2013-01-11 Distributeur de produit fluide.
PCT/FR2014/050034 WO2014108641A1 (fr) 2013-01-11 2014-01-09 Distributeur de produit fluide.

Publications (2)

Publication Number Publication Date
EP2943287A1 EP2943287A1 (de) 2015-11-18
EP2943287B1 true EP2943287B1 (de) 2019-05-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP14703122.3A Active EP2943287B1 (de) 2013-01-11 2014-01-09 Flüssigproduktspender

Country Status (6)

Country Link
US (1) US10022738B2 (de)
EP (1) EP2943287B1 (de)
BR (1) BR112015016596B1 (de)
ES (1) ES2738209T3 (de)
FR (1) FR3000943B1 (de)
WO (1) WO2014108641A1 (de)

Families Citing this family (3)

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Publication number Priority date Publication date Assignee Title
US10226782B2 (en) * 2013-11-29 2019-03-12 Daizo Corporation Content-accommodating container, content-accommodating product using same, discharge product, and discharge device
FR3027536B1 (fr) * 2014-10-27 2016-12-23 Aptar France Sas Distributeur de produit fluide.
WO2017064208A1 (en) * 2015-10-13 2017-04-20 Westrock Dispensing Systems R&D Netherlands B.V. Pump overtubes and methods of making the same

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Also Published As

Publication number Publication date
FR3000943A1 (fr) 2014-07-18
BR112015016596A2 (pt) 2017-07-11
WO2014108641A1 (fr) 2014-07-17
FR3000943B1 (fr) 2015-02-13
ES2738209T3 (es) 2020-01-20
US20150352573A1 (en) 2015-12-10
EP2943287A1 (de) 2015-11-18
US10022738B2 (en) 2018-07-17
BR112015016596B1 (pt) 2021-01-05

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