EP1900437B1 - Fluidabgabevorrichtung, Spender mit einer solchen Vorrichtung und Verwendung einer solchen Vorrichtung - Google Patents

Fluidabgabevorrichtung, Spender mit einer solchen Vorrichtung und Verwendung einer solchen Vorrichtung Download PDF

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Publication number
EP1900437B1
EP1900437B1 EP07115573A EP07115573A EP1900437B1 EP 1900437 B1 EP1900437 B1 EP 1900437B1 EP 07115573 A EP07115573 A EP 07115573A EP 07115573 A EP07115573 A EP 07115573A EP 1900437 B1 EP1900437 B1 EP 1900437B1
Authority
EP
European Patent Office
Prior art keywords
outlet orifice
dispensing member
fluid product
supply duct
transverse wall
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.)
Expired - Fee Related
Application number
EP07115573A
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English (en)
French (fr)
Other versions
EP1900437A1 (de
Inventor
Jean-Pierre Songbe
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.)
Albea Le Treport SAS
Original Assignee
Rexam Dispensing Systems 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 Rexam Dispensing Systems SAS filed Critical Rexam Dispensing Systems SAS
Publication of EP1900437A1 publication Critical patent/EP1900437A1/de
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Publication of EP1900437B1 publication Critical patent/EP1900437B1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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

Definitions

  • the invention relates to a dispensing member for fluid product, a dispenser comprising such a dispensing member and to a use of such a dispensing member.
  • This type of dispensing member generally comprises a vortex chamber from which extends the outlet orifice.
  • the vortex chamber is defined in particular by a lateral surface which extends parallel to the axis of revolution and which has a dimension, measured perpendicular to the axis of revolution, greater than that of the outlet orifice.
  • the supply duct extends tangentially to the vortex chamber and the downstream end of the supply duct opens into the lateral surface of the vortex chamber.
  • the fluid product is driven under pressure into the vortex chamber in which it is driven in a rotational movement before exiting the dispensing member through the outlet orifice in the form of an aerosol composed of individual droplets and exhibiting a conical shape with a determined spray angle.
  • the swirl chamber increases the friction surfaces against which the fluid, in particular viscous, can adhere, which causes pressure drops for the fluid and a decrease in the pressure with which the fluid is entrained.
  • the invention aims to solve the problems mentioned above.
  • the document FR-2,767,798 discloses a dispensing member of the aforementioned type according to the preamble of claim 1, wherein the stud is movable relative to the spray nozzle between an advanced position and a retracted position.
  • the outlet port is in fluid communication with the supply channel by first supply conduits extending substantially tangentially to the side surface of the outlet port and the second offset supply lines. compared to the first conduits feeding in the direction of the axis of revolution and extending between the first supply ducts perpendicular to the axis of revolution.
  • first and second feed ducts open directly into the lateral surface of the outlet orifice, but said second supply ducts do not extend tangentially to the lateral surface of the outlet orifice.
  • the front wall is in contact with the abutment surface, so that the first and second supply ducts are reduced to nothing, the fluid therein is expelled and the communication between the duct power supply and the outlet port is broken.
  • the invention proposes a dispensing member of the aforementioned type in which the supply duct extends substantially tangentially with respect to the lateral surface of the outlet orifice, opens directly into the lateral surface of the outlet orifice, and the front wall is in contact with the abutment surface along a surface substantially perpendicular to the axis of revolution away from the supply duct, while simultaneously delimiting the supply duct putting in fluid communication the outlet orifice with the feed channel.
  • the outlet orifice is in fluid communication with the supply channel only through the supply duct (s) extending substantially tangentially with respect to the lateral surface of the outlet. the outlet orifice and opening directly into the lateral surface of the outlet orifice.
  • the direction of the supply duct generates a swirling movement of the fluid in the outlet orifice and the absence of a swirl chamber makes it possible to limit the friction surfaces and the pressure drops for the fluid product and to maintain the pressure causing the fluid product.
  • the fluid product can be divided into fine droplets and form an aerosol having the desired spray angle.
  • the fluid product disposed inside the reservoir may have a viscosity less than or equal to 10 Pa.s.
  • the invention also relates to a use of the dispensing member as defined above for spraying a fluid that has a viscosity less than or equal to 10 Pa.s.
  • the figure 1 represents a distributor 1 for spraying a fluid product, that is to say the dispensing the fluid product in the form of an aerosol 2 composed of individual droplets and of generally conical shape having a determined spray angle ⁇ .
  • the dispenser 1 comprises a reservoir 3 inside which the fluid product is disposed.
  • the reservoir 3 may comprise a bottom and a generally cylindrical wall which extends around an axis 4 perpendicular to the bottom.
  • the reservoir 3 has an opening 5 provided opposite the bottom and delimited, for example, by a tubular neck 6 which extends substantially coaxially with the axis 4 of the reservoir 3.
  • a dispensing device 7 mounted in the opening 5 of the reservoir 3 is adapted to withdraw the fluid inside the reservoir 3 and deliver it under pressure to the outside.
  • the dispensing device 7 may comprise a tubular body 8 which extends along an axis 9 and a nozzle 10 mounted in the open upper end of the body 8.
  • the nozzle 10 is partially movable inside the body 8 in translation along the axis 9.
  • the lower end also open body 8 is in fluid communication with the reservoir 3, for example by means of a tubular wall attachment 11 receiving a plunger tube 12 by fitting.
  • the dispensing device 7 may be manually operable.
  • the dispensing device 7 may be a valve mounted on the reservoir 3, which is then pressurized, and wherein the nozzle 10 comprises at least one closable orifice that can be placed in fluid communication with the inside of the body 8.
  • the dispensing device 7 may be a pump comprising a chamber compression member defined by an intake valve near the lower end of the body 8, an exhaust valve and a piston integral with the base of the nozzle 10 and movable in a sealed manner inside the body 8.
  • the dispensing device 7 is fixed coaxially on the neck 6 of the reservoir 3.
  • the lower free end of the plunger tube 12 resting near the bottom of the reservoir 3 so as to put into fluid communication with the reservoir 3, the nozzle 10 of which the upper end protrudes relative to the opening 5 of the reservoir 3.
  • the nozzle 10 can thus deliver the fluid under a pressure, for example greater than 2 bar.
  • the reservoir 3 has a lower opening 5 and that the dispensing device 7 operates in an inverted manner, that is to say with the nozzle 10 which extends towards the bottom.
  • the plunger tube 12 is replaced by a suitable sampling device.
  • a fixing member fixes the dispensing device 7 to the reservoir 3.
  • the fixing member is a metal band 13 which is crimped, on the one hand, on a collar integral with the body 8 of the dispensing device, and, on the other hand, on a flange 14 of the neck 6. It can be provided to interpose a seal 15 between the upper surface of the neck 6 and a radial surface 16 of the hoop 13.
  • the attachment of the dispensing device 7 to the reservoir is not limited to this production.
  • a dispensing member for example in the form of a push button 17, can be mounted on the upper end of the nozzle 10.
  • the push button 17 comprises a generally cylindrical body which extends along an axis 18.
  • the body has an upper actuating wall 19 which extends substantially radially with respect to the axis 18 of the push button 17 and from the edge of which a lateral skirt 20 extends along the axis 18 of the pushbutton 17.
  • the body of the pushbutton 17 may comprise a cylindrical housing 21 along an axis 22 generally perpendicular to the axis 18 of the pushbutton 17, formed in the lateral skirt 20, open towards the outside and having an abutment surface.
  • a cylindrical stud 23 may extend coaxially with the axis 22 of the housing 21 so as to form inside the cylindrical housing 21 a substantially annular space 24.
  • the stud 23 presents a downstream end surface 27 forming the abutment surface which extends generally perpendicular to the axis 22 of the housing 21.
  • the push button 17 further comprises a supply channel in fluid communication with the nozzle 10.
  • the supply channel may comprise, for example, an axial sleeve 25 which extends from the actuating wall 19 inside. the skirt 20 along the axis 18 of the body, and a radial passage 26 generally perpendicular to the axis 18 of the body and whose upstream and downstream ends respectively open in the axial sleeve 25 and in the annular space 24 of the housing 21 .
  • the lower end of the axial sleeve 25 may be fixed, for example by fitting, on the end upper nozzle 10.
  • An annular projection may be provided on the inner wall of the axial sleeve 25 to improve the attachment and / or sealing of the push button 17 on the nozzle 10.
  • the supply channel makes it possible to supply the housing 21 with fluid under pressure delivered by the nozzle 10.
  • the axis 22 of the housing 21 and the feed channel may be parallel, whether or not merged, with the axis 18 of the dispenser member to enable dispensing axial fluid product.
  • the dispensing member may form a nozzle mounted on a dispensing device 7 or directly on the reservoir 3.
  • a spray nozzle 28 is disposed in the housing 21.
  • the spray nozzle 28 comprises a front wall 29 which has an upstream face 33 and a downstream face 34.
  • the spray nozzle 28 also comprises an outlet orifice 30 which extends through the end wall 29 between an upstream end and a downstream end formed on the downstream face of the end wall 29 and through which the spray nozzle 28 opens. to the outside of the dispenser 1.
  • the outlet orifice 30 is delimited by a lateral surface 35 of revolution about an axis of revolution A substantially perpendicular to the front wall 29.
  • the lateral surface 35 of the outlet orifice 30 thus has a section generated by rotation of a generator around the axis of revolution A, along a closed control curve.
  • the lateral surface 35 can however present a succession of such adjacent sections, analogous or different, in which succession for two adjacent sections respectively upstream and downstream, the output section of the upstream section is the inlet section of the downstream section.
  • Each section may be straight, the generatrix being substantially rectilinear, or curved, the generator having a continuous curvature.
  • the spray nozzle 28 comprises at least one supply duct 36 which extends in a plane perpendicular to the axis of revolution A between an upstream end in fluid communication with the radial passage 26 through the annular space 24 and a downstream end.
  • Each supply duct 36 extends tangentially with respect to the lateral surface 35 of the outlet orifice 30 and the downstream end of each supply duct 36 opens directly into the lateral surface 35 of the outlet orifice 30. .
  • Each supply duct 36 may be delimited by bottom surface 38 and internal lateral edges 39 and outer 40 substantially perpendicular to the bottom surface 38. It can be provided that the lateral edges 39, 40 converge towards each other from the upstream end to the downstream end of the feed duct 36.
  • the side edges 39, 40 may, for example, converge towards each other with a convergence angle of between 10 ° and 30 °, in particular 20 °.
  • the outer lateral edge 40 may be substantially rectilinear and tangentially connected to the lateral surface 35 of the outlet orifice 30.
  • the also substantially rectilinear inner lateral edge 39 may be connected to the lateral surface 35 of the orifice output 30 being inclined by relative to a direction parallel to the outer lateral edge 40.
  • the upstream face 33 has a generally flat front surface.
  • the upstream end of the outlet orifice 30 may be formed in the front surface of the front wall 29.
  • the lateral surface 35 of the outlet orifice 30 may be cylindrical, the section of the lateral surface 35 being a generator right. parallel to the axis of revolution A.
  • the closed guide curve of said straight section may be a circle so that the lateral surface 35 of the outlet orifice 30 may have a cross section relative to the axis of revolution To whom is circular of constant diameter.
  • the spray nozzle 28 comprises several supply ducts 36 equidistributed whose downstream ends open in the vicinity of the upstream end of the outlet orifice 30.
  • the supply ducts 36 may be formed by grooves arranged directly on the front wall 29 from the front surface.
  • the spray nozzle 28 may comprise only a single supply duct 36.
  • the front wall 29 may internally comprise a boss 37, for example integral with the front wall 29, projecting from the front surface.
  • the front wall 29 may also comprise a peripheral chamber 32 surrounding the boss 37 so as to be delimited by the front surface and the boss 37.
  • the outlet port 30 can pass through the boss 37 so as to extend between the downstream face 34 of the front wall 29 and the upstream end provided at a distance from the front surface.
  • the boss 37 then has an inner surface which belongs to the lateral surface 35 of the outlet orifice 30.
  • the boss 37 may comprise a single groove defining the single feed conduit 36.
  • the bottom surface 38 of the feed conduit 36 may be substantially coplanar with the front surface of the end wall 29. In this way, the end downstream of the supply duct 36 opens in the vicinity of the upstream end of the outlet port 30 and the upstream end of the supply duct 36 opens into the peripheral chamber 32.
  • the boss 37 may comprise a plurality of grooves each delimiting a supply duct 36.
  • the spray nozzle 28 described above limits the contact surfaces of the fluid with the spray nozzle 28 and reduces the size and bulk of the spray nozzle 28.
  • the side surface 35 of the outlet port 30 may be convergent from the upstream end to the downstream end.
  • the lateral surface 35 of the outlet orifice 30 then has a cross section relative to the axis of revolution which decreases from the upstream end to the downstream end, which notably makes it possible to reduce the size of the aerosol droplets.
  • the lateral surface 35 of the outlet orifice 30 may be frustoconical, the section of the lateral surface 35 being straight of generatrix inclined with respect to the axis of revolution, and convergent, the generator approaching the axis of revolution A from the upstream end to the downstream end.
  • the lateral surface 35 of the outlet orifice 30 may be divergent from the upstream end to the downstream end.
  • the outlet orifice 30 then has a cross section relative to the axis of revolution A which increases from the upstream end to the downstream end, which makes it possible in particular to reduce the spray angle ⁇ of the aerosol 2.
  • the lateral surface 35 of the outlet orifice 30 may be frustoconical and divergent, the generator moving away from the axis of revolution A from the upstream end to the downstream end.
  • the closed control curve of the section or sections of the lateral surface 35 of the outlet orifice An ellipse so that the lateral surface 35 has an elliptical section.
  • the single supply duct performs an asymmetrical supply of the fluid product in the outlet orifice 30, which can cause a dynamic imbalance of the fluid product driven by a rotational movement in the outlet orifice 30.
  • Such imbalance may result in an inhomogeneous distribution of the pressure and the velocity of the fluid in the outlet orifice 30 which results in the formation of an aerosol 2 of non-circular and non-homogeneous section.
  • the arrangement that the side surface 35 of the outlet port 30 has an elliptical section, as shown in FIG. figure 11 makes it possible to compensate the asymmetrical feed and to avoid the appearance of the dynamic imbalance of the fluid product.
  • the supply conduit 36 may extend tangentially to the lateral surface 35 in the vicinity of the major axis of the ellipse.
  • the supply duct may extend tangentially to the lateral surface in the vicinity of the minor axis of the ellipse.
  • the spray nozzle 28 may constitute an insert which is fitted into the housing 21.
  • the front wall 29 may then comprise an associated lateral wall 31 which extends in the vicinity of the periphery of the front wall 29 substantially perpendicular to the front wall 29.
  • the associated wall 31 of the spray nozzle 28 is fitted inside the cylindrical housing 21 parallel to the axis 22 of the housing 21, the front wall 29 coming opposite the abutment surface. 27.
  • One or more beads may be provided between the outer periphery of the association wall 31 and the housing 21 to improve the attachment and / or sealing of the spray nozzle 28 in the housing 21.
  • the front wall 29 of the spray nozzle 28 can then delimit the housing 21 outwards and come into contact with the abutment surface 27 so that the abutment surface 27 closes the supply duct 36 opposite the bottom surface 38.
  • the front surface of the end wall 29 can come into contact with the abutment surface 27.
  • the boss 37 can come into contact with the abutment surface 27
  • the peripheral chamber 32 extends, in the spray nozzle 28, the annular space 24 of the housing 21.
  • the space of the housing of the dispensing member with which the upstream end of the supply duct 36 is in fluid communication is not limited to the embodiment described above. In particular, this space can be obtained by a different embodiment and / or arrangement of the components of the distribution member or other elements.
  • the spraying nozzle 28 may be integral with the body of the dispensing member 17, the abutment surface 27 being attached, for example by the insertion of an attached stud into the housing 21. This avoids the risk of expulsion of the spray nozzle 28 when spraying the fluid.
  • the nozzle 10 moved downwards delivers the fluid under pressure to the axial sleeve 25 and the radial passageway. 26 of the feed channel into the annular space 24 of the housing 21.
  • the upstream end of the supply duct 36 is fed with fluid under pressure, which fluid product is then brought tangentially into the outlet orifice 30 via said supply duct 36.
  • the fluid product may be driven in a movement rotating in the outlet orifice 30 and out of the distributor 1 in the form of the aerosol 2 composed of individual small droplets and of generally conical shape with the desired spray angle ⁇ , for example less than or equal to 80 °.
  • the spray nozzle 28 as described above can be used for spraying any type of fluid, for example a viscous fluid product having a viscosity greater than 0.001 Pa.s. It is furthermore provided that the spraying nozzle 28 may be used to spray a fluid which has a viscosity of less than or equal to 10 Pa.s.
  • the fluid product disposed within the tank 3 may therefore have a viscosity in the range provided above.
  • the use of the spray nozzle 28 according to the embodiments described above allows, in fact the elimination of spaces in which the fluid product can stagnate, to obtain the desired aerosol 2 from the beginning to the end of actuation of the dispenser and throughout the life of the dispenser 1.

Landscapes

  • Nozzles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Claims (14)

  1. Verteileinrichtung (17) für ein flüssiges Produkt, umfassend einen Block (23) und eine Zerstäuberdüse (28), wobei der Block (23) eine Anschlagsfläche (27) aufweist und
    wobei die Zerstäuberdüse (28) umfasst:
    eine vordere Wand (29),
    eine Ausgangsöffnung (30), die sich durch die vordere Wand (29) hindurch
    erstreckt, wobei die Ausgangsöffnung (30) durch eine seitliche Fläche (35) begrenzt ist, die um eine Rotationsachse (A) umläuft, welche im Wesentlichen senkrecht zu der vorderen Wand (29) verläuft,
    wenigstens eine Zuführungsleitung (36) des flüssigen Produkts zu der Ausgangsöffnung (30), wobei die Zuführungsleitung (36) von der vorderen Wand (29)
    und der Anschlagsfläche (27) begrenzt ist und sich in einer Ebene senkrecht zu der Rotationsachse (A) erstreckt, zwischen einem stromaufwärtigen Ende, das dazu ausgebildet ist, über einen Versorgungskanal mit dem flüssigen Produkt versorgt zu werden, und einem stromabwärtigen Ende, welches direkt in die seitliche Fläche (35) der Ausgangsöffnung (30) mündet, im Wesentlichen tangential in Bezug auf die seitliche Fläche (35) der Ausgangsöffnung (30),
    wobei die Verteileinrichtung dadurch gekennzeichnet ist, dass die vordere Wand (29) in Kontakt mit der Anschlagsfläche (27) steht, entlang einer Fläche, die im Wesentlichen senkrecht zu der Rotationsachse (A) steht und von der Zuführungsleitung (36) beabstandet ist, wodurch die Zuführungsleitung (36) begrenzt wird, welche eine Fluidverbindung der Ausgangsöffnung (30) mit dem Versorgungskanal herstellt.
  2. Verteileinrichtung (17) nach Anspruch 1,
    wobei die Ausgangsöffnung (30) ein stromaufwärtiges Ende und ein stromabwärtiges Ende aufweist, und das stromabwärtige Ende der Zuführungsleitung (36) in der Nähe des stromaufwärtigen Endes der Ausgangsöffnung (30) mündet.
  3. Verteileinrichtung (17) nach Anspruch 1 oder 2, wobei die seitliche Fläche (35) der Ausgangsöffnung (30) einen kreisförmigen Querschnitt aufweist.
  4. Verteileinrichtung (17) nach Anspruch 1 oder 2,
    wobei die seitliche Fläche (35) der Ausgangsöffnung (30) einen elliptischen Querschnitt aufweist.
  5. Verteileinrichtung (17) nach einem der Ansprüche 1 bis 4,
    wobei die seitliche Fläche (35) der Ausgangsöffnung (30) zylindrisch ist.
  6. Verteileinrichtung (17) nach einem der Ansprüche 1 bis 4,
    wobei die seitliche Fläche (35) der Ausgangsöffnung (30) kegelstumpfförmig ist.
  7. Verteileinrichtung (17) nach einem der Ansprüche 1 bis 6,
    umfassend eine einzige Zuführungsleitung (36).
  8. Verteileinrichtung (17) nach einem der Ansprüche 1 bis 7,
    wobei die Zuführungsleitung (36) durch eine Bodenfläche (38), einen seitlichen äußeren Rand (40) und einen seitlichen inneren Rand (39) begrenzt ist, wobei die seitlichen Ränder (39, 40) im Wesentlichen senkrecht zu der Bodenfläche (38) sind und von dem stromaufwärtigen Ende zu dem stromabwärtigen Ende zueinander hin zusammenlaufen.
  9. Verteileinrichtung (17) nach einem der Ansprüche 1 bis 8,
    wobei die vordere Wand (29) innen einen Buckel (37) umfasst, der in Kontakt mit der Anschlagsfläche (27) kommt, und eine Umfangskammer (32), welche den Buckel (37) umgibt, wobei die Ausgangsöffnung (30) den Buckel (37) durchquert, der Buckel (37) eine Rille umfasst, welche die Zuführungsleitung (36) so begrenzt, dass das stromaufwärtige Ende der Zuführungsleitung (36) in die Umfangskammer (32) mündet.
  10. Verteileinrichtung (17) nach einem der Ansprüche 1 bis 9, wobei die Zerstäuberdüse (28) ferner eine seitliche Verbindungswand (31) umfasst, die sich in der Nähe des Umfangs der vorderen Wand (29) erstreckt, im Wesentlichen senkrecht zu der vorderen Wand (29).
  11. Verteileinrichtung (17) nach einem der Ansprüche 1 bis 10,
    umfassend einen Körper, der eine Aufnahme (21) umfasst, welche die Anschlagsfläche (27) aufweist, wobei der Versorgungskanal dazu angepasst ist, die Aufnahme (21) mit flüssigem Produkt zu versorgen, wobei die Zerstäuberdüse (28) in der Aufnahme (21) angeordnet ist und die vordere Wand (29) die Aufnahme (21) nach außen begrenzt.
  12. Verteiler (1), umfassend;
    ein Reservoir (3) mit einer Öffnung (5) im Inneren dessen sich ein flüssiges Produkt befindet,
    eine Verteilvorrichtung (7), die in der Öffnung (5) angebracht ist und eine Düse (10) umfasst, die translatorisch verlagerbar ist, in Fluidverbindung mit dem Reservoir (3) steht und angepasst ist, das flüssige Produkt unter Druck auszugeben,
    eine Verteileinrichtung (17) nach einem derAnsprüche 1 bis 11, die auf der Düse (10) angebracht ist, um die Düse (10) zu verlagern, wobei der Versorgungskanal in Fluidverbindung mit der Düse (10) steht.
  13. Verteiler nach Anspruch 12,
    wobei das sich im Inneren des Reservoirs (3) befindende flüssige Produkt eine Viskosität von kleiner oder gleich 10 Pa·s aufweist.
  14. Verwendung einer Verteileinrichtung (17) nach einem der Ansprüche 1 bis 11, um ein flüssiges Produkt zu zerstäuben, das eine Viskosität von kleiner oder gleich 10 Pa·s aufweist.
EP07115573A 2006-09-12 2007-09-03 Fluidabgabevorrichtung, Spender mit einer solchen Vorrichtung und Verwendung einer solchen Vorrichtung Expired - Fee Related EP1900437B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0607960A FR2905611B1 (fr) 2006-09-12 2006-09-12 Buse de pulverisation,organe de distribution comprenant une telle buse,distributeur comprenant un tel organe de distribution et utilisation d'une telle buse.

Publications (2)

Publication Number Publication Date
EP1900437A1 EP1900437A1 (de) 2008-03-19
EP1900437B1 true EP1900437B1 (de) 2009-11-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP07115573A Expired - Fee Related EP1900437B1 (de) 2006-09-12 2007-09-03 Fluidabgabevorrichtung, Spender mit einer solchen Vorrichtung und Verwendung einer solchen Vorrichtung

Country Status (8)

Country Link
US (1) US7748648B2 (de)
EP (1) EP1900437B1 (de)
CN (1) CN101143636B (de)
BR (1) BRPI0703626A8 (de)
DE (1) DE602007003061D1 (de)
ES (1) ES2333912T3 (de)
FR (1) FR2905611B1 (de)
RU (1) RU2007133928A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2931136A1 (fr) * 2008-05-14 2009-11-20 Rexam Dispensing Systems Sas Bouton poussoir a canaux de distribution convergents
FR2961189B1 (fr) * 2010-06-14 2013-02-22 Valois Sas Tete de distribution de produit fluide.
EP3177405B1 (de) 2014-08-06 2020-05-06 S.C. Johnson & Son, Inc. Sprüheinsätze
NL2015694B1 (en) * 2015-10-30 2017-05-31 Dispensing Tech Bv System and method for dispensing a liquid foam, in particular a direct-foam cleaning product.
FR3050125B1 (fr) * 2016-04-14 2021-12-17 Albea Le Treport Buse de pulverisation, notamment pour un systeme de distribution d'un produit sous pression muni d'un bouton poussoir, et systeme de distribution comprenant une telle buse
CN110339739A (zh) * 2019-06-28 2019-10-18 御田二工业（深圳）有限公司 机械加压式混合溶液分配器

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US4074861A (en) * 1976-06-18 1978-02-21 Realex Corporation Spray pattern control structure and method
IT1219735B (it) * 1988-06-28 1990-05-24 Sar Spa Pastiglia di ugello nebulizzatore per pompette a mano,particolarmente per lacche
FR2643574B3 (fr) * 1989-02-24 1991-05-10 Hequet Claude Distributeur d'aerosols
FR2767798B1 (fr) * 1997-09-02 1999-10-22 Oreal Tete de distribution d'un liquide, dispositif de conditionnement ainsi equipe et procede de fabrication
FR2853635B1 (fr) * 2003-04-09 2007-04-06 Rexam Dispensing Sys Bouton-poussoir de pulverisateur
FR2871533B1 (fr) * 2004-06-10 2006-09-01 Rexam Dispensing Systems Sas Pompe simplifiee pour distributeur de produits liquides sans reprise d'air

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RU2007133928A (ru) 2009-03-20
DE602007003061D1 (de) 2009-12-17
ES2333912T3 (es) 2010-03-02
US20080061165A1 (en) 2008-03-13
BRPI0703626A (pt) 2008-04-29
EP1900437A1 (de) 2008-03-19
CN101143636A (zh) 2008-03-19
CN101143636B (zh) 2011-05-18
US7748648B2 (en) 2010-07-06
FR2905611B1 (fr) 2010-01-15
BRPI0703626A8 (pt) 2015-04-07
FR2905611A1 (fr) 2008-03-14

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