EP0850851B1 - Ventil für die Abgabe von unter Druck stehenden Fluiden - Google Patents

Ventil für die Abgabe von unter Druck stehenden Fluiden Download PDF

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Publication number
EP0850851B1
EP0850851B1 EP97402832A EP97402832A EP0850851B1 EP 0850851 B1 EP0850851 B1 EP 0850851B1 EP 97402832 A EP97402832 A EP 97402832A EP 97402832 A EP97402832 A EP 97402832A EP 0850851 B1 EP0850851 B1 EP 0850851B1
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EP
European Patent Office
Prior art keywords
valve
stem
valve according
dispensing
product
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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
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EP97402832A
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English (en)
French (fr)
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EP0850851A1 (de
Inventor
Pierre Lasserre
Jean-Marc Aumegeas
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LOreal SA
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LOreal SA
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    • 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
    • B65D83/44—Valves specially adapted therefor; Regulating devices
    • B65D83/46—Tilt valves

Definitions

  • the present invention relates to a valve for dispensing a product. intended to equip a dispenser comprising a container, capable of containing the product stored under pressure under the action of a propellant gas.
  • the invention is also relates to a distributor equipped with such a valve.
  • This distributor is intended, more particularly, for the packaging and distribution of a fluid product, such as a cosmetic, dermatological, household product, food or a workshop product, such as for example a hairspray, disinfectant spray, paint or cleaning product.
  • a valve comprising an operating rod disposed in a formed valve body by an elastomeric material.
  • the actuation of this valve is carried out by axial depression of the operating rod against means of elastic reminder. These means consist of a part of the body of valve, pressing against the rod.
  • the valve according to FR-A-2 161 350, is designed to be actuated by axial depression of the rod.
  • document US-A-3 627 179 describes a valve with tilting comprising a rod provided with a sealing ring and stressed by elastic return means.
  • the crown is in contact waterproof with an elastomeric annular seal.
  • a cup metal is provided to assemble the seal on a valve body.
  • the elastic return means are provided by a bottom of the valve body, thin so that, during lateral tilting of the rod, the crown elastically deforms this background.
  • This valve has the following drawbacks: during actuations valve repeatedly, the bottom may rupture and, which will cause, by as a result, the uncontrolled dispersion of the entire contents in the atmosphere. In moreover, the actuating force necessary for the distribution of the product is not not constant. Indeed, due to the variation of the internal pressure of the distributor, this actuating force is also variable.
  • US Patent 2,621,014 describes a valve that can be actuated only by lateral tilting of the operating rod.
  • the present invention aims to remedy the drawbacks of valves of the art anterior, and therefore relates to a valve of simple construction and easy to attach to any type of pressure vessel.
  • the price of returns from this valve is particularly advantageous.
  • the valve according to the invention has no metal parts.
  • the invention relates to a dispensing valve as defined in the claim 1.
  • the valve of the invention fitted to a dispenser is of the type which includes a operating rod arranged axially in a valve body.
  • the rod maneuver presents a passage for the product to be dispensed.
  • the valve comprises sealing means, capable of closing said passage, the rod maneuver which can be moved elastically by lateral tilting of the rod, in the valve body between a first position for closing the passage, where the rod is in the axial position, in which the passage is isolated of the product under pressure by the sealing means, and a second open position where the rod is inclined relative to the axis of the body valve, second position in which said passage is in communication with the product under pressure, to allow the distribution of the product.
  • the valve further comprises elastic non-metallic return means, biasing the rod in said first position.
  • the opening of the valve can also be caused, by axial depression, which is interesting for filling the container on a chain of conditioning.
  • the rod present at inside the outlet channel, an annular portion projecting from to the rest of the stem, and whose cross section is spherical, having a geometric center, the outlet channel having a portion, forming a recess of a shape complementary to that of the portion forming a projection, and capable of receiving, in a sealed manner, said portion forming projection, the articulation point of the rod substantially coinciding with the center geometric.
  • the annular portion forming projection has an external diameter between 4 mm and 7 mm, the rest of the rod having a diameter between 3 mm and 4 mm. and
  • said additional recess made in the outlet channel is not subject to any elastic stress, it has a radius of curvature 10% to 30% less than the radius of curvature of the protruding portion.
  • the rod present inside the channel of outlet, a portion forming a recess in the form of an annular groove in the shape of a torus portion, having a geometric center, the channel of outlet having a protruding portion, of shape complementary to that of the recess, and capable of receiving, in a sealed manner, said annular groove, the point of articulation of the rod coinciding with the geometric center of the torus.
  • said protruding portion when said protruding portion is subjected to no elastic stress, this has a smaller radius of curvature from 10% to 30% of the radius of curvature of the portion forming a recess. In this case, too, there is a tight tightening of the rod in the outlet channel of the valve body.
  • the means for selectively, put in communication, the end of the rod opening into the body of valve, with the internal chamber include a sealing ring, urged by elastic return means, in leaktight support on an annular seat formed by said body.
  • the distance along the axis of the rod between the point articulation and the annular seat is between 3 mm and 4 mm.
  • the valve body may present, between the point of articulation and the seat, a frustoconical portion, of which a smaller diameter is oriented towards the point of articulation.
  • rod and the sealing ring are made, preferably in one piece, and are made up of a rigid thermoplastic material, such as polypropylene.
  • the sealing ring which is advantageously integral with the rod, is housed in the valve chamber and stressed in compression by the elastic return means on the annular seat of the body, surrounding the rod.
  • the annular seat ensures, on the one hand, a perfect seal between the external wall of the rod and the valve chamber, and on the other hand, the crown isolates, in the position of valve closure, the valve chamber of the rod outlet channel.
  • the sealing ring is cylindrical.
  • this may have, between the seat and the inlet, a portion frustoconical with a smaller diameter oriented towards the inlet orifice. This frustoconical portion facilitates, in particular, the tilting of the rod maneuver.
  • the distribution channel of the rod opens into the body valve through a passage through the rod radially, at near the sealing ring.
  • the elastic return means consist of one or more elastomeric studs carried by a wall of the chamber and integral with it, this (or these) stud (s) being in support elastic against a part carrying the crown.
  • the (or the) stud (s) has (or have) come (s) of matter with the valve body.
  • the valve chamber has a bottom consisting of a portion frustoconical, this (or these) stud (s) is (or are) arranged (s) on this portion truncated.
  • the number of pads is 4 or 6.
  • pads are preferably small in relation to the chamber, for example of a height of the order of 0.5 mm to 3 mm.
  • the pad (s) is (or are) carried by a party carrying the crown and arranged on the face opposite to the sealing zone, bearing elastic against a wall of the chamber.
  • valve body Any material for the valve body can be provided elastomeric with a Shore A hardness between 30 and 70.
  • valve body is given both sufficient elasticity to ability to mount the operating rod and sufficient rigidity to ensure its shape stability.
  • return means are made in the form of studs carried by one of the walls delimiting the chamber internally, these pads can be deformed by crushing, during actuation of the valve.
  • the valve of the invention is intended to equip a dispenser with a product liquid. It is designed more particularly to be mounted on the neck of a container filled with product and pressurized with a propellant.
  • this dispenser is free of metal cup, usually used for fixing a valve on a container, and the valve is mounted directly on the neck of the container.
  • the neck is shaped so that it can cooperate with the latching means of the valve.
  • the assembly of the valve body on the container can thus be performed without the need for use of a conventional cup, because the elasticity of the material of the valve body provides, on the one hand the deformation necessary for mounting this on the container, and on the other hand, a sufficient seal to resist to the internal pressure of the container.
  • the valve according to the invention is of simple construction and does not involves only a reduced number of constituents. Indeed, it does not include an easy-to-assemble operating rod and valve body. In addition, this valve does not have any metal component, likely to come into contact with the product to be distributed, risking, if necessary degrade this product.
  • the valve body further comprises external latching means capable of cooperating with an orifice of a container of liquid product on which is mounted said valve for the distribution of said product.
  • these latching means consist of an annular groove made in the outer wall of the valve body.
  • the container which can be used for mounting this valve can be chosen from aluminum, tin or plastic containers. To this end, the container has an open end (or orifice) capable of cooperating with the latching means of the valve body.
  • valve of the invention can be mounted on such a container by a simple digging operation, and does not further require parts intermediates or gaskets.
  • receptacles capable of being assembled with the valve of the invention can be chosen from simple containers and therefore economically advantageous.
  • the orifice of the container in which the valve body must be mounted may have, in particular, relatively wide tolerances and mounting the valve on the container does not require shaping particular and therefore expensive.
  • Valve 1 compliant. to the invention is intended for equip a dispenser containing a liquid product, such as a lacquer capillary for example, pressurized by the action of a propellant gas.
  • the valve 1 comprises a body 2 having the general shape of a truncated cone of axis of revolution A, and a rod maneuver 3, generally cylindrical in shape, provided with an X axis. valve rest position, axes A and X coincide.
  • Rod 3 is made of a rigid thermoplastic material.
  • the valve body 2 is made of an elastically material deformable, for example a nitrile rubber elastomer, the Shore A hardness is in the range between 30 and 70.
  • the body has a large base 2a and a small base 2b, connected by a frustoconical part 2c and a cylindrical part 2d.
  • an internal chamber 4 of circular section delimited by peripheral walls 4a, 4b, 4c, 4d.
  • the wall 4a is cylindrical in shape and is connected to a frustoconical portion 4b, the top of which opens towards the outside of the valve chamber by a axial intake channel 5.
  • the axial intake channel 5, intended for the admission of the product to be dispensed, is practiced in the center of the small base 2b and leads into room 4.
  • This intake channel 5 is connected to a dip tube 6 whose free end (not shown) constantly immersed in the product.
  • This product is packaged in a container fitted with valve 1 (see figure 4).
  • the cylindrical wall 4a On the side opposite to the intake channel 5, the cylindrical wall 4a is connected to an annular sealing zone 4c situated in a plane perpendicular to the axis A.
  • the annular zone 4c extends upwards by a second portion frustoconical 4d, facilitating the tilting of the rod 3.
  • the top of the portion frustoconical 4d opens into a recess 8 of substantially shaped spherical.
  • This recess 8 is part of an outlet channel 10 which is arranged in the extension of the intake channel 5, the channel 10 leading, from the internal chamber 4, outwards.
  • the outlet channel 10 is crossed by the rod 3, the external wall of the rod 3 being in perfect sealing contact against the wall delimiting the outlet channel 10.
  • the rod 3 has an annular portion 14 projecting from to the rest of the stem, and whose axial cross section is of shape spherical, complementary to the shape of the recess 8.
  • a free end 11 of outlet channel 10 has a tapered bore, while that the other end 13 of the outlet channel forms the frustoconical portion 4c supra.
  • the rod 3 comprises a central distribution channel 12 passing through the rod from the emerging end 3b to a height situated substantially at the height of the annular zone 4c. At this height, the central channel 12 ends in a radial passage 15 crossing the rod radially and ending in the upper part of the chamber 4.
  • the end part 3a of the rod is shaped as a truncated cone 3c comprising a large 16 and a small 17 bases connected by a frustoconical part 18.
  • the large base 16 carries a peripheral ring 19 in sealed elastic support against the annular zone 4c, which then constitutes a seat.
  • the crown has a small thickness radially d 1 (approximately 0.1 to 0.5 mm, see FIG. 2).
  • the elastic support of the crown 19 against the seat 4c is provided by several studs 20, distributed regularly on the frustoconical wall 4b of the chamber 4 and in elastic support against the frustoconical part 18 of the rod 3.
  • the free edge of the crown 19 fits some 10 th of mm into the seat 4c and creates a perfect seal between the valve chamber and the distribution channel.
  • the pads 20 can be made on the trunk of cone 3c of the rod and molded integrally with the latter. These studs are in elastic support against the frustoconical wall 4b. So when actuation of the valve by tilting the rod 3, the studs return part in the wall 4b.
  • the rod 3 (including the truncated cone 3c) is made of a material relatively rigid thermoplastic such as polypropylene. Its diameter is from about 3 mm to about 4 mm, its outer annular portion projecting 14 having a diameter between 4 mm and 7 mm.
  • the recess complementary 8 when subjected under no elastic stress, has an internal diameter approximately 10% to 30% smaller than the diameter external of the protruding portion 14.
  • the center P of the protruding portion 14 is at an axial height along the axis A, located 3 mm to 4 mm from seat 4c.
  • a transition zone of the valve body located between the cylindrical part 2d and the frustoconical part 2c of the body 2, comprises latching means 7 in the form of an annular fixing groove whose role will be explained during the description of Figure 3.
  • the operation of the valve 1 is shown diagrammatically in FIG. 2.
  • the rod 3 is pivoted around the articulation point P, in the direction of the arrow B.
  • the axis X of the rod is inclined relative to the axis A of the valve body, the angle ⁇ formed between the two axes being of the order of 2 ° to 10 °.
  • a part 19a of the crown 19 moves away from the seat 4c, creating a spacing d 2 .
  • the stud (s) 20 which is (are) on the frustoconical wall 4b, on the side opposite the spacing d 2 , is (are) crushed (s) by the frustoconical part 3c of the stem.
  • four studs 20 of elongated shape were made about 1 mm high, about 1.5 mm wide and about 1.5 mm long.
  • the product is then conveyed via the dip tube 6 and the inlet orifice 5 into the chamber 4, to arrive in the distribution channel 12 via the spacing d 2 and the radial passage 15.
  • the dispensing of the product stops, because the crown 19 returns in sealed contact against the seat 4c.
  • the latter remains in sealed annular contact with the channel, at the level of all or part of its spherical portion 14.
  • FIG. 3 there is shown a second embodiment of a valve according to the invention as a whole bearing the reference 101.
  • This valve shown in the rest position, differs from the valve in the figures 1 and 2 by the fact that the shape of the profile of the annular portion of the rod, as well that the shape of the complementary profile of the outlet channel are reversed.
  • the parts of the valve 101 identical or playing a role similar to the parts of the valve of FIGS. 1 and 2 have the same references increased by 100. Their description will not be repeated briefly.
  • valve stem 103 crosses the outlet channel 110 which connects the chamber valve 104 with the outside.
  • the rod has, inside the outlet channel, substantially at mid-height, a portion 114 forming a recess in the form an annular groove in the shape of a torus portion, having a center geometric P, the outlet channel 110 having a protruding portion 108, of a shape complementary to that of the recess 114, and suitable for receiving sealingly the annular groove, the articulation point of the rod 103 coinciding with the geometric center P of the torus.
  • valve 103 The operation of the valve 103 is analogous to the operation of the valve 1.
  • FIG 4 we see the valve according to Figures 1 and 2, mounted on a container 202 without valve holder cup.
  • This container is a aluminum, in particular monobloc, or a rigid plastic material such as polyethylene terephthalate (PET).
  • PET polyethylene terephthalate
  • the container 202 has a neck 204 whose open end is bent at right angles forming an annular plate 206, provided with a circular opening 208.
  • the orifice 208 is fixed the valve body 2 1, by depressing the latter, so that the annular plate 206 comes to be housed in the annular groove 7 of the valve body 2. Due to the elasticity of the body 2, the depression of this the latter in the orifice 208 can be carried out by a simple operation. Of more, when the orifice 208 presents variations in diameter, the tolerances relatively large are compensated by the elasticity of the valve body, without risk of leaking propellant. This assembly is particularly economically advantageous.

Claims (20)

  1. Ausgabeventil (1, 101) für ein Produkt in Form einer Flüssigkeit, eines Schaums oder eines Gels, das aufweist:
    a) einen Ventilkörper (2, 102) mit einer Längsachse (A), der eine innere Kammer (4, 104) definiert, die mit dem Produkt in Verbindung steht, wobei der Ventilkörper eine Eingangsöffnung (5, 105) und einen Ausgangskanal (10, 110) aufweist;
    b) eine Steuerstange (3, 103), die von einem Ausgabekanal (12, 112) durchquert wird, der an seinen beiden Enden (3a, 103a; 3b, 103b) offen ist, wobei die Steuerstange dicht in den Ausgangskanal eingesetzt ist, wobei eines der Enden (3a, 103a) des Ausgabekanals mindestens einen Zufuhrdurchlass (15) aufweist, während das andere Ende (3b, 103b) außerhalb des Ventilkörpers mündet;
    c) Mittel (M), um entweder durch seitliches Kippen der Stange (3, 103) oder durch axiales Eindrücken der Stange (3, 103) den Zufuhrdurchlass (15) selektiv mit der inneren Kammer (4, 104) in Verbindung zu setzen, um die Ausgabe von Produkt über den Ausgabekanal (12, 112) zu ermöglichen;
    dadurch gekennzeichnet, dass der Ventilkörper (2, 102) aus Elastomermaterial ist, und dass die Stange (3, 103) innerhalb des Ausgangskanals (10, 110) ein Profil (14, 114) aufweist, das mit einem komplementären Profil (8, 108) des Ausgangskanals zusammenwirken kann, um eine Gelenkverbindung im wesentlichen um einen Punkt (P) zu definieren, und damit die Stange (3, 103) unabhängig von ihrer Winkelstellung in bezug auf die Achse (A) mit dem Kanal (10, 110) in dichtem Ringkontakt steht.
  2. Ausgabeventil nach Anspruch 1, dadurch gekennzeichnet, dass die Stange (3) im Inneren des Ausgangskanals (10) einen kugelförmigen Ringabschnitt (14) aufweist, der in bezug auf den Rest der Stange vorsteht und eine geometrische Mitte (P) aufweist, wobei der Ausgangskanal (10) einen Abschnitt aufweist, der einen Rücksprung (8) mit zum vorstehenden Abschnitt (14) komplementärer Form aufweist, der in der Lage ist, den vorstehenden Abschnitt dicht aufzunehmen, wobei der Gelenkpunkt der Stange im wesentlichen mit der geometrischen Mitte (P) zusammenfällt.
  3. Ausgabeventil nach Anspruch 2, dadurch gekennzeichnet, dass der vorstehende ringförmige Abschnitt (14) einen Außendurchmesser zwischen einschließlich 5 und 7 mm aufweist, während der Rest der Stange (3) einen Durchmesser zwischen 3 und 4 mm aufweist.
  4. Ausgabeventil nach einem der Ansprüche 2 oder 3, dadurch gekennzeichnet, dass der komplementäre Rücksprung (8), wenn er keiner elastischen Beanspruchung ausgesetzt ist, einen Krümmungsradius aufweist, der um 10% bis 30% geringer ist als der Krümmungsradius des vorstehenden Abschnitts (14).
  5. Ausgabeventil nach Anspruch 1, dadurch gekennzeichnet, dass die Stange (103) innerhalb des Ausgangskanals (110) einen Abschnitt aufweist, der eine Aussparung (114) in Form einer Ringnut in Form eines Torusabschnitts mit einer geometrischen Mitte (P) bildet, wobei der Ausgangskanal (110) einen vorstehenden Abschnitt (108) aufweist, dessen Form komplementär zu derjenigen der Aussparung (114) ist und der die Ringnut (114) dicht aufnehmen kann, wobei der Gelenkpunkt der Stange mit der geometrischen Mitte (P) des Torus zusammenfällt.
  6. Ausgabeventil nach Anspruch 5, dadurch gekennzeichnet, dass der vorstehende Abschnitt (108), wenn er keiner elastischen Beanspruchung ausgesetzt ist, einen Krümmungsradius aufweist, der um 10% bis 30% geringer ist als der Krümmungsradius des eine Aussparung (114) bildenden Abschnitts.
  7. Ausgabeventil nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Mittel (M) zur selektiven Verbindung des Zufuhrdurchlasses (15) mit der inneren Kammer (4, 104) einen Dichtkranz (19, 119) aufweisen, der von elastischen Rückholmitteln (20, 120) in dichte Auflage auf einen vom Körper gebildeten, ringförmigen Sitz (4c, 104c) beaufschlagt wird.
  8. Ausgabeventil nach Anspruch 7, dadurch gekennzeichnet, dass der Abstand gemäß der Achse X der Stange zwischen dem Gelenkpunkt (P) und dem ringförmigen Sitz (4c, 104c) zwischen 3 mm und 4 mm liegt.
  9. Ausgabeventil nach Anspruch 7 oder 8, dadurch gekennzeichnet, dass der Ventilkörper (2, 102) zwischen dem Gelenkpunkt (P) und dem Sitz (4c, 104c) einen kegelstumpfförmigen Abschnitt (4d, 104d) aufweist, von dem ein kleinerer Durchmesser zum Gelenkpunkt ausgerichtet ist.
  10. Ausgabeventil nach einem der Ansprüche 7 bis 9, dadurch gekennzeichnet, dass die innere Kammer (4, 104) zwischen dem Sitz (4c, 104c) und der Eingangsöffnung (5, 105) einen kegelstumpfförmigen Abschnitt (4b, 104b) aufweist, von dem ein kleinerer Durchmesser zur Eingangsöffnung gerichtet ist.
  11. Ausgabeventil nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass der Ausgabekanal (12, 112) in die Ventilkammer (4, 104) über einen Durchlass (15, 115) mündet, der die Stange radial durchquert.
  12. Ventil nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Ventilkörper äußere Einschnappmittel (7) aufweist, die in der Lage sind, mit einer Öffnung (208) eines Behälters (202) von flüssigem Produkt zusammenzuwirken, auf den das Ventil (1) zur Ausgabe des Produkts montiert ist.
  13. Ventil nach Anspruch 12, dadurch gekennzeichnet, dass die Einschnappmittel (7, 107) aus einer Ringnut bestehen.
  14. Ventil nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Elastomermaterial eine Shore-A-Härte aufweist, die in dem Bereich zwischen 30 und 70 liegt.
  15. Ventil nach einem der Ansprüche 7 bis 14, dadurch gekennzeichnet, dass die Stange (3, 103) und der Kranz (19, 119) aus einem steifen thermoplastischen Material hergestellt sind.
  16. Ventil nach einem der Ansprüche 7 bis 15, dadurch gekennzeichnet, dass die elastischen Rückholmittel (20, 120) aus mindestens einem Klötzchen aus Elastomermaterial bestehen, das von einer Wand (4b, 104b) der Kammer (4, 104) getragen wird, wobei diese(s) Klötzchen elastisch gegen einen Bereich (18, 118) anliegt (anliegen), der den Kranz (19, 119) trägt.
  17. Ventil nach einem der Ansprüche 1 bis 15, dadurch gekennzeichnet, dass die elastischen Rückholmittel aus mindestens einem Klötzchen bestehen, das auf einem den Kranz tragenden Bereich (18, 118) auf der der Dichtzone gegenüberliegenden Seite in elastischer Auflage gegen eine Wand der Kammer ausgebildet ist.
  18. Spender mit einem Behälter (202), der mit einem mit Hilfe eines Treibgases unter Druck gesetzten Produkt gefüllt ist, und mit einem Ventil (1, 101) zur Ausgabe des Produkts, dadurch gekennzeichnet, dass das Ventil gemäß einem der vorhergehenden Ansprüche ausgebildet ist.
  19. Spender nach Anspruch 18, dadurch gekennzeichnet, dass der Behälter (202) mit einem Hals (204) versehen ist, der mit den Einschnappmitteln (7) des Ventils (1) zusammenwirken kann.
  20. Spender nach Anspruch 19, dadurch gekennzeichnet, dass das Ventil (1) direkt auf den Hals (204) des Behälters (202) montiert wird.
EP97402832A 1996-12-24 1997-11-25 Ventil für die Abgabe von unter Druck stehenden Fluiden Expired - Lifetime EP0850851B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9615981A FR2757488B1 (fr) 1996-12-24 1996-12-24 Valve pour dispositif de conditionnement et de distribution d'un liquide sous pression, et dispositif ainsi equipe
FR9615981 1996-12-24

Publications (2)

Publication Number Publication Date
EP0850851A1 EP0850851A1 (de) 1998-07-01
EP0850851B1 true EP0850851B1 (de) 2003-05-21

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EP97402832A Expired - Lifetime EP0850851B1 (de) 1996-12-24 1997-11-25 Ventil für die Abgabe von unter Druck stehenden Fluiden

Country Status (6)

Country Link
US (1) US5967382A (de)
EP (1) EP0850851B1 (de)
JP (2) JP3363765B2 (de)
DE (1) DE69722157T2 (de)
ES (1) ES2200140T3 (de)
FR (1) FR2757488B1 (de)

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WO1999061347A1 (fr) * 1998-05-27 1999-12-02 L'oreal Valve pour dispositif des fluides sous pression
FR2779205B1 (fr) * 1998-05-29 2000-08-25 Oreal Valve et ensemble de conditionnement et de distribution equipe d'une telle valve
FR2784081B1 (fr) 1998-10-06 2000-12-01 Oreal Distributeur aerosol comportant un reservoir spherique en matiere plastique
FR2786167B1 (fr) 1998-11-23 2001-01-05 Oreal Valve pour la distribution d'un liquide sous pression, recipient equipe de cette valve et procede de conditionnement d'un recipient ainsi equipe
FR2793478B1 (fr) 1999-05-11 2001-07-27 Oreal Dispositif de montage d'une valve sur un reservoir, et distributeur contenant un produit sous pression, equipe d'un tel dispositif
GB2403776B (en) * 2000-06-10 2005-03-16 Wella Ag Dispensing device
WO2001096210A2 (de) * 2000-06-10 2001-12-20 Wella Aktiengesellschaft Ausgabebehälter
MX2013000200A (es) * 2010-07-08 2013-01-28 Procter & Gamble Dispositivo para dispensar material.
EP2895142B1 (de) 2012-09-14 2017-04-19 The Procter & Gamble Company Schweisshemmende aerosolzusammensetzungen, produkte und verfahren
US9579265B2 (en) 2014-03-13 2017-02-28 The Procter & Gamble Company Aerosol antiperspirant compositions, products and methods
US9662285B2 (en) 2014-03-13 2017-05-30 The Procter & Gamble Company Aerosol antiperspirant compositions, products and methods
CN111761521B (zh) * 2020-08-04 2021-11-05 威海烟华安全玻璃有限公司 一种玻璃喷砂设备

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ES2200140T3 (es) 2004-03-01
DE69722157T2 (de) 2004-02-05
DE69722157D1 (de) 2003-06-26
FR2757488B1 (fr) 1999-01-22
JPH10196825A (ja) 1998-07-31
JP2003118785A (ja) 2003-04-23
EP0850851A1 (de) 1998-07-01
JP3363765B2 (ja) 2003-01-08
FR2757488A1 (fr) 1998-06-26
US5967382A (en) 1999-10-19

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