EP0547925B1 - Vorrichtung zum Abgeben eines Produktes, insbesondere eines aufschäumenden Produktes - Google Patents

Vorrichtung zum Abgeben eines Produktes, insbesondere eines aufschäumenden Produktes Download PDF

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Publication number
EP0547925B1
EP0547925B1 EP92402898A EP92402898A EP0547925B1 EP 0547925 B1 EP0547925 B1 EP 0547925B1 EP 92402898 A EP92402898 A EP 92402898A EP 92402898 A EP92402898 A EP 92402898A EP 0547925 B1 EP0547925 B1 EP 0547925B1
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EP
European Patent Office
Prior art keywords
airlock
product
container
passage
control rod
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 - Lifetime
Application number
EP92402898A
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English (en)
French (fr)
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EP0547925A1 (de
Inventor
Vincent De Laforcade
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LOreal SA
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LOreal SA
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Filing date
Publication date
Application filed by LOreal SA filed Critical LOreal SA
Publication of EP0547925A1 publication Critical patent/EP0547925A1/de
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Publication of EP0547925B1 publication Critical patent/EP0547925B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • 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
    • B65D83/16—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 characterised by the actuating means
    • B65D83/20—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 characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
    • B65D83/205—Actuator caps, or peripheral actuator skirts, attachable to the aerosol container
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
    • B65D47/248—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by imparting a motion to the valve stem
    • B65D47/249—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by imparting a motion to the valve stem by means of a lever mechanism
    • 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
    • B65D83/16—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 characterised by the actuating means
    • B65D83/20—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 characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
    • B65D83/207—Actuators comprising a manually operated valve and being attachable to the aerosol container, e.g. downstream a valve fitted to the container; Actuators associated to container valves with valve seats located outside the aerosol container
    • 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
    • B05B11/1052—Actuation means
    • B05B11/1053—Actuation means combined with means, other than pressure, for automatically opening a valve during actuation; combined with means for automatically removing closures or covers from the discharge nozzle during actuation

Definitions

  • the subject of the present invention is a device for controlling the dispensing of a product, in particular a self-foaming product, intended to be integrated on a dispenser provided with a valve having a vertical tubular outlet nozzle according to the first part of claim 1.
  • Aerosol cans are now well known to the general public, and the trade offers a wide variety which may contain liquid, gaseous, self-foaming or other products; in the particular case of a self-foaming product, it is important that the product distribution control device is of course watertight but also that the distribution nozzle does not contain, after use, a residual quantity of product which, exposed to the air after use, would continue to foam even though the aerosol canister valve was closed properly.
  • patent EP-0 031 123 proposes a control device according to the first part of claim 1 provided with a closure system complementary to that of the valve of the aerosol can, which closure system acts at the very end of the dispensing orifice so that a possible residual quantity of product is no longer in contact with the air and that, even if it continues to foam, it remains trapped by the hermeticity of the control device .
  • the arrangement of this known device is such that, on the one hand, the dispensing opening is always coaxial with the nozzle of the valve of the aerosol can, on the other hand, the sealing of the closure of the orifice of outlet may deteriorate over time because the opening / closing is ensured by the deformation of a plastic part thus weakened.
  • the object of the present invention is to remedy these drawbacks by proposing a device whose the seal is reliable, and the direction of distribution of which may be perpendicular to the axis of the tubular end piece of the valve of the distributor.
  • dispenser is meant a device belonging to the assembly consisting of: any conventional aerosol; any aerosol in which the product to be dispensed is physically separated from the propellant means contained in the same reservoir, such an aerosol comprising in the container either a flexible or semi-flexible bag, or a piston; any aerosol in which the propellant means consists of an elastically retractable pocket.
  • a device for controlling the distribution of a product comprising a base, which comprises means making it possible to secure it to a reservoir, reservoir which contains said product and which is provided with a valve having a tubular outlet nozzle, this device being capable of driving said tubular nozzle towards the interior of the reservoir to ensure the product leaving the reservoir, said tubular nozzle being subjected to an elastic return force which returns it to a position of closure, where the product no longer leaves the reservoir, said device comprising a hollow body which defines a cylindrical airlock, said airlock comprising, on the one hand, an inlet connected to said tubular end piece and, on the other hand, an outlet orifice valve seat shape arranged on one of the two bases of said airlock, said hollow body being provided, along the axis of the airlock, with a valve capable, in the closed position, of obtu rer said outlet orifice, is characterized in that the axis of the airlock is substantially transverse to the
  • annular bead with which an annular bead of the button cooperates by clipping -pusher, which constitutes a flexible bowl provided axially towards the reservoir with an axis control intermediate extending to the orthogonal articulation, said flexible bowl being arranged so that the axis is guided axially and that the flexible bowl acts as a return spring when releasing a thrust (P1, P2 ) on the push button.
  • P1, P2 a thrust
  • said orthogonal articulation comprises, on the one hand, in the hollow body, a convex surface having substantially, in section through a plane parallel to or defined by the axes of the passage and the entry, the shape a quarter of a circle, one end of which is tangentially connected to the passage and, on the other hand, the control rod, which is made of a flexible material for, when it is biased towards the reservoir, come to conform to the shape of said convex surface.
  • the passage of the control rod through the base of the cylindrical airlock is not necessarily hermetic, it is advantageous that said single molded part comprises, at the connection between the valve and the control rod, a sealing collar in the form of a flexible lip intended to be in permanent support on the base of the airlock, in which the passage is arranged, and thus to ensure sealing at the level of the passage regardless of the position of the valve and of its control rod.
  • a sealing collar in the form of a flexible lip intended to be in permanent support on the base of the airlock, in which the passage is arranged, and thus to ensure sealing at the level of the passage regardless of the position of the valve and of its control rod.
  • the hollow body consists of two contiguous half-shells along an assembly plane delimiting the passage of the control rod, the upper half-shell comprising the annular bead intended for clipping the button -pusher, a passage for the intermediate control axis, a first half-lock and the valve seat constituting the outlet orifice, the lower half-shell comprising a second half-lock complementary to the first, the convex surface and the entry to connect with the tubular end piece, the two half-shells being assembled with one another in a sealed manner along their assembly plane after having disposed between them said single piece.
  • the solution adopted is particularly economical since each half-shell is an easily moldable part.
  • the lower half-shell of the hollow body and the base form a single piece of molded plastic and are connected to each other by the hinge produced in the form of a film hinge.
  • This hinge is the most economical embodiment of the hinge with horizontal axis provided in the control device to allow to push, not the tip of the valve.
  • the means making it possible to secure the base on the reservoir are constituted by an annular bead of clipping arranged inside the base for clipping onto the crimping which secures the valve to the tank.
  • This arrangement is such that the same molded part constitutes the lower half-shell, the flexible hinge, the base and its means of attachment to the tank.
  • the invention also relates to a dispenser equipped with a dispensing control device as defined above.
  • FIGS 1 a , 2 and 3 show the components of a device according to the invention, which elements once assembled are shown in Figure 4. Each element will first be described separately.
  • FIG. 1 is quite similar variant of the preferred embodiment of Figure 1 a; because of this great similarity the same references and the same description will be used for the two figures.
  • This part is the single part which constitutes the valve / push button; at one end is shown the valve head 10 having a bearing surface 11 in the form of an annular shoulder.
  • the valve stem 12 has a little further a sealing collar 13. All these first elements are preferably of circular section.
  • the valve stem 12 is rigid as well as the valve head 10 and its bearing surface 11, while the sealing collar 13 has, due to its decreasing thickness up to its maximum diameter, a certain flexibility allowing it to behave, when it is supported on a flat surface, like a suction cup.
  • control rod 14 whose section is for example rectangular, the thickness of the rectangle being provided sufficiently small so that the control rod 14 has a certain flexibility; then comes the intermediate control axis 15 preferably of cylindrical shape and attached to the center of a flexible cup 17 whose rigid belt includes an annular bead of clipping 16. Due to the flexibility of the control rod 14, it is understood the variants of Figure 1 and Figure 1a are only two modes of molding a single piece in which all features are stored and simply fold the control rod 14 of Figure 1 which is finds the same arrangement as that of Figure 1 a .
  • FIG. 2 represents a half-shell comprising a half-lock 22 delimited by an assembly plane 20; at one end of the half-lock is shown a valve seat 21 located on the inside of the half-lock, the valve seat 21 being an orifice of revolution; at the other end of the half-lock is a half sealing sealing surface 26; beyond this same end of the half-lock is a passage 25, preferably cylindrical, the axis of which is substantially perpendicular to the assembly plane 20. This cylindrical passage leads to a bowl 24 which widens up to a rod 23 clip ring.
  • Figure 3 shows the other half-shell with its base; the base 30 is of generally cylindrical shape open downwards, its lower end being provided with an annular bead 33 for clipping; the upper base of the cylinder is not closed and it comprises a flexible film hinge 39 disposed perpendicular to the axis of the cylinder and relatively distant from it; this film hinge 39 connects the base 30 to the half-shell which comprises a half-lock 38 delimited by an assembly plane 37 and one end of which is provided with a half-sealing support 36; perpendicular to this sealing support 36 is a passage 35, the thickness D of which is substantially equal to the thickness of the control rod 14 mentioned above; the half-lock 38 also comprises an inlet duct 31 which communicates with a cylindrical housing 32 coaxial with the base 30; in the figure, the assembly plane 37 is shown relatively inclined relative to the common axis of the base 30 and the housing 32 but this is not an obligation and the assembly plane 37 could as well be substantially perpendicular to this axis; therefore we can consider that the axis
  • FIG. 4 represents the device 1 for controlling the distribution of a product according to the invention, in the closed position, mounted on a tank of the aerosol can 40 type; the aerosol can 40 is provided with a valve 41 generally fixed on the aerosol can 40 by means of a crimp 42; the valve 41 comprises a tubular endpiece 43 arranged vertically and of which it is known that it is necessary to depress it to control the output of the product contained in the aerosol can.
  • the distribution control device 1 has been mounted as follows: the annular bead 16 has been clipped onto the annular ring 23 after introduction of the valve head 10 through the passage 25 of the upper half-shell, then the control rod 14 has been inserted in the passage 35 of the lower half-shell thus allowing the assembly plane 20 to be opposite the assembly plane 37 taking care to place the valve head 10 opposite the valve seat 21 and not to injure the sealing collar 13 resting on the one hand on the sealing half-plane 36 and on the other hand on the sealing half-plane 26. Assembly means are then provided, for example welding, to assemble the two half-shells in a sealed manner along their assembly planes.
  • the device 1 according to a preferred embodiment of the present invention being thus constituted, its mounting on the aerosol can 40 does not present any difficulty: the annular bead 33 for clipping the base 30 is snapped onto the crimping 42 of the valve 41 , after verification that the tubular end piece 43 of the valve 41 is correctly housed in the housing 32 of the lower half-shell; this verification can, for example, be carried out visually since, normally, the flexible film hinge 39 must not be folded either in one direction or the other.
  • the aerosol can 40 provided with the device 1 according to the invention is now ready to be used as shown in FIG. 4 in the standby position, that is to say a closed and sealed position.
  • the implementation of the device 1 is carried out in two stages controlled by a single movement, these two stages being represented respectively in FIGS. 5 and 6.
  • FIG. 5 shows what happens when a first push P1 is exerted on the flexible cup 17 which acts as a push button; due to the clipping of the annular bead 16 on the annular ring 23, a thrust P1 on the flexible cup 17 forces the intermediate control axis 15 to move downward in a direction perpendicular to the plane of the clipping; this movement drives the control rod 14 which, flexibly resting on the arc of a convex circle 34 is drawn towards the outside of the airlock through the passage 35, and carries with it the valve rod 12 as well as the valve head 10 which causes the opening of the airlock outlet.
  • the user naturally stops exerting a push on the flexible cup 17 and the device 1 returns by itself to the position of FIG. 4 because, on the one hand, the spring of the valve 41 pushes back the tubular end piece 43, which closes the valve and brings the film hinge 39 back into its horizontal position, on the other hand the flexible cup 17 acts as a return spring for pulling up the intermediate control axis 15 which causes the valve head 10 to come into sealed contact with the valve seat 21 while the sealing collar 13 remains in sealed contact with the surface 26, 36 owing to the fact that its flexible lips have slightly tightened.
  • FIGS 7 and 8 are front views and purely illustrative profile of an aerosol can ready for use, equipped according to the present invention.
  • the aerosol can 40 provided with the dispensing device 1 with its base 30, the valve head 10, and the periphery of the flexible bowl 17 which acts as a push button.

Claims (11)

  1. Betätigungsvorrichtung zum Abgeben eines Produktes, insbesondere eines aufschäumenden Produktes, die ein Fußteil (30) umfaßt, das Mittel (33) aufweist, die seine Befestigung auf einem Behälter (40) ermöglichen, wobei der Behälter das Produkt enthält und mit einem Ventil (41) versehen ist, das einen röhrenförmigen Austrittsstutzen (43) besitzt, wobei die Vorrichtung geeignet ist, den röhrenförmigen Stutzen (43) Richtung Innenraum des Behälters (40) einzudrücken, um den Austritt des Produktes aus dem Behälter (40) zu ermöglichen, wobei der röhrenförmige Stutzen einer elastischen Rückstellkraft unterliegt, die ihn in eine Verschlußposition zurückführt, in der das Produkt nicht mehr aus dem Behälter (40) austritt, wobei die Vorrichtung einen Hohlkörper aufweist, der eine zylindrische Schleuse (22,38) bildet, wobei die Schleuse (22,38) einerseits einen mit dem röhrenförmigen Stutzen (43) verbundenen Einlaß (31) und andererseits eine Austrittsöffnung (21) in Form eines Ventilsitzes aufweist, die in einer der beiden Grundflächen der Schleuse ausgespart ist, wobei der Hohlkörper entlang der Achse der Schleuse (22,38) mit einem Ventil (10,12) versehen ist, das in der Verschlußposition in der Lage ist, die Austrittsöffnung (21) zu verschließen, dadurch gekennzeichnet, daß die Achse der Schleuse (22,38) im wesentlichen quer zur Achse des röhrenförmigen Stutzens (43) verläuft und der Einlaß (31) der Schleuse (22,38) im wesentlichen quer zur Achse der Schleuse orientiert ist, wobei das Ventil (10,12) durch einen Betätigungsschaft (14) verlängert wird, der durch einen Durchlaß (35) in derjenigen der beiden Grundflächen der Schleuse (22,38) führt, die sich in der Nähe des Einlasses (31) der Schleuse befindet, wobei die Verschiebung des Betätigungsschaftes (14) durch den Durchlaß (35) zu einer Verschiebung des Ventils (10,12) im Inneren der Schleuse führt, um das Öffnen oder Verschließen der Austrittsöffnung (21) der Schleuse zu bewirken.
  2. Vorrichtung gemäß Anspruch 1, dadurch gekennzeichnet, daß das Fußteil (30) und der Hohlkörper durch ein Scharnier (39) verbunden sind, das eine Bewegung des Hohlkörpers bezüglich des Fußteils (30) ermöglicht, die geeignet ist, die Verschiebung des röhrenförmigen Stutzens (43) zu gewährleisten.
  3. Vorrichtung gemäß Anspruch 2, dadurch gekennzeichnet, daß der Betätigungsschaft (14) mit dem Druckknopf (17) durch ein rechtwinkliges Gelenk (34,14) verbunden ist, das es ermöglicht, daß:
    - einerseits bei einem auf den Druckknopf in Richtung Behälter (40) ausgeübten Druck, zunächst unter dem Druck (P1) der Betätigungsschaft (14) entlang der Achse des Durchlasses (35) mitgeführt wird und das Öffnen des Ventils (12,10) bewirkt, und dann, unter dem Druck (P2) der Hohlkörper um das Scharnier (39) schwenkt, um den röhrenförmigen Stutzen (43) einzudrücken, was die Abgabe des Produktes durch die Schleuse (22,38) und ihre Austrittsöffnung (21) bewirkt, und
    - andererseits beim Nachlassen des Drucks auf den Druckknopf (17), der röhrenförmige Stutzen (43) und das Ventil (12,10) wieder in ihre Verschlußposition zurückkehren, was die Abgabe des Produktes beendet und eine bestimmte Menge des Produktes dicht in der Schleuse (22,38) einschließt.
  4. Vorrichtung gemäß Anspruch 3, dadurch gekennzeichnet, daß auf dem der Austrittsöffnung (21) gegenüberliegenden Teil des Hohlkörpers, auf der Seite, wo sich der Einlaß (31) der Schleuse nicht befindet, ein ringförmiger Wulst (23) angeordnet ist, mit der ein Ringwulst (16) des Druckknopfes (17) durch Einklipsen zusammenwirkt, welcher eine weiche Schale bildet, die axial, in Richtung Behälter (40) mit einer Betätigungszwischenachse (15) versehen ist, die bis zum rechtwinkligen Gelenk (34,14) reicht, wobei die weiche Schale so angeordnet ist, daß die Achse (15) axial geführt ist, und daß die weiche Schale als Rückstellfeder beim Nachlassen eines Drucks (P1, P2) auf den Druckknopf (17) wirkt.
  5. Vorrichtung gemäß Anspruch 4, dadurch gekennzeichnet, daß das rechtwinklige Gelenk (34,14) einerseits in dem Hohlkörper eine konvexe Fläche (34), die im Schnitt entlang einer Ebene parallel zu den oder definiert durch die Achsen des Durchlasses (35) und des Einlasses (31) im wesentlichen die Form eines Viertelkreises besitzt, dessen eines Ende sich tangential an den Durchlaß (35) anfügt, und andererseits den Betätigungsschaft (14) aufweist, der aus einem weichen Material besteht, damit er sich bei einer in Richtung Behälter wirkenden Belastung der Form der konvexen Fläche (34) anpaßt.
  6. Vorrichtung gemäß Anspruch 5, dadurch gekennzeichnet, daß das Ventil (10,12), der Betätigungsschaft (14), die Betätigungszwischenachse (15) und die weiche Schale des Druckknopfes (17) ein einziges Bauteil aus geformtem Kunststoff bilden, wobei die Schale und der Betätigungsschaft (14) nachgiebige Teile bilden, die als Rückstellfeder wirken.
  7. Vorrichtung gemäß Anspruch 6, dadurch gekennzeichnet, daß das einzige, geformte Bauteil auf Höhe der Verbindung zwischen dem Ventil (10,12) und dem Betätigungsschaft (14) einen Dichtungskragen (13) in Form einer weichen Lippe aufweist, die ständig an der Grundfläche (26,36) der Schleuse, in der der Durchlaß (35) ausgespart ist, in Anlage sein soll und so die Abdichtung auf Höhe des Durchlasses (35) unabhängig von der Position des Ventils (10,12) und seines Betätigungsschaftes (14) gewährleisten soll.
  8. Vorrichtung gemäß Anspruch 7, dadurch gekennzeichnet, daß der Hohlkörper aus zwei entlang einer Montageebene (20,37) aneinander grenzenden Halbschalen besteht, die den Durchlaß (35) des Betätigungsschaftes (14) begrenzen, wobei die obere Halbschale den zum Festklipsen des Druckknopfes dienenden Ringwulst (23), einen Durchlaß (25) für die Betätigungszwischenachse (15), eine erste Halbschleuse (22) und den die Austrittsöffnung (21) bildenden Ventilsitz aufweist und die untere Halbschale eine zweite, zur ersten komplementäre Halbschleuse (38), die konvexe Fläche (34) und den mit dem röhrenförmigen Stutzen (43) verbindbaren Einlaß (31) aufweist, wobei die beiden Halbschalen entlang ihrer Montageebene dicht zusammengebaut sind, nachdem das einzelne Bauteil (10-17) zwischen ihnen angeordnet wurde.
  9. Vorrichtung gemäß Anspruch 8, dadurch gekennzeichnet, daß die untere Halbschale des Hohlkörpers und das Fußteil (30) ein und dasselbe, aus Kunststoff geformte Bauteil bilden und miteinander durch das als Filmscharnier ausgeführte Scharnier (39) verbunden sind.
  10. Vorrichtung gemäß Anspruch 9, dadurch gekennzeichnet, daß die Mittel zur Gewährleistung der Befestigung des Fußteils (30) auf dem Behälter (40) aus einem Ringwulst (33) zum Einklipsen bestehen, der im Inneren des Fußteils angeordnet ist, um auf die Bördelverbindung (42) aufgeklipst zu werden, welche die Verbindung des Ventils (41) mit dem Behälter (40) gewährleistet.
  11. Spender, der mit einer Abgabebetätigungsvorrichtung nach einem der Ansprüche 1 bis 10 versehen ist, und der zur Gruppe gehört, bestehend aus: allen klassischen Aerosolbehältern; allen Aerosolbehältern, bei denen das abzugebende Produkt physikalisch von dem im selben Behälter enthaltenen Treibmittel getrennt ist, wobei ein derartiger Aerosolbehälter in dem Behälter entweder einen weichen oder halbflexiblen Beutel oder einen Kolben aufweist; allen Aerosolbehältern, bei denen das Treibmittel aus einem elastisch zusammenziehbaren Beutel besteht.
EP92402898A 1991-11-27 1992-10-26 Vorrichtung zum Abgeben eines Produktes, insbesondere eines aufschäumenden Produktes Expired - Lifetime EP0547925B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9114631A FR2684080B1 (fr) 1991-11-27 1991-11-27 Dispositif de commande de distribution d'un circuit, notamment produit automoussant.
FR9114631 1991-11-27

Publications (2)

Publication Number Publication Date
EP0547925A1 EP0547925A1 (de) 1993-06-23
EP0547925B1 true EP0547925B1 (de) 1996-02-28

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EP92402898A Expired - Lifetime EP0547925B1 (de) 1991-11-27 1992-10-26 Vorrichtung zum Abgeben eines Produktes, insbesondere eines aufschäumenden Produktes

Country Status (7)

Country Link
US (1) US5305930A (de)
EP (1) EP0547925B1 (de)
JP (1) JPH05262380A (de)
CA (1) CA2083581A1 (de)
DE (1) DE69208618T2 (de)
ES (1) ES2083712T3 (de)
FR (1) FR2684080B1 (de)

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DE9411622U1 (de) * 1994-07-18 1994-11-17 Coster Tecnologie Speciali Spa Vorrichtung zum dosierten Austrag eines fließfähigen Mediums
FR2775262B1 (fr) 1998-02-25 2000-05-12 Oreal Tete de distribution pour la distribution d'un produit et ensemble de distribution sous pression equipe de cette tete
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Also Published As

Publication number Publication date
FR2684080A1 (fr) 1993-05-28
DE69208618T2 (de) 1996-10-31
ES2083712T3 (es) 1996-04-16
FR2684080B1 (fr) 1994-01-28
US5305930A (en) 1994-04-26
JPH05262380A (ja) 1993-10-12
CA2083581A1 (fr) 1993-05-28
EP0547925A1 (de) 1993-06-23
DE69208618D1 (de) 1996-04-04

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