EP1919799B1 - Fluidproduktabgabeventil - Google Patents

Fluidproduktabgabeventil Download PDF

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Publication number
EP1919799B1
EP1919799B1 EP06794438A EP06794438A EP1919799B1 EP 1919799 B1 EP1919799 B1 EP 1919799B1 EP 06794438 A EP06794438 A EP 06794438A EP 06794438 A EP06794438 A EP 06794438A EP 1919799 B1 EP1919799 B1 EP 1919799B1
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EP
European Patent Office
Prior art keywords
valve
neck
gasket
valve according
body portion
Prior art date
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Active
Application number
EP06794438A
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English (en)
French (fr)
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EP1919799A2 (de
Inventor
Christophe Jacuk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aptar France SAS
Original Assignee
Valois SAS
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Publication date
Application filed by Valois SAS filed Critical Valois SAS
Publication of EP1919799A2 publication Critical patent/EP1919799A2/de
Application granted granted Critical
Publication of EP1919799B1 publication Critical patent/EP1919799B1/de
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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
    • B65D83/38—Details of the container body
    • 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
    • B65D83/52—Valves specially adapted therefor; Regulating devices for metering
    • B65D83/54—Metering valves ; Metering valve assemblies

Definitions

  • the present invention relates to a fluid dispenser valve, and a fluid dispenser device comprising such a valve.
  • Fluid dispensing valves especially dosing valves for dispensing pharmaceutical products in the form of aerosol sprays are well known. They generally comprise a cylindrical valve body defining a metering chamber between two seals, a high seal and a low seal, a valve sliding in a sealed manner in said metering chamber between a rest position and a dispensing position.
  • the valve body is fixed, in particular snapped or crimped into a capsule, said capsule being adapted to then be crimped onto the neck of a container containing the product to be dispensed.
  • a neck seal is interposed between the neck of the container and the capsule to seal at this level.
  • This type of valve (see GB 2,206,100 ) works satisfactorily, but has a number of disadvantages.
  • the number of component parts is important, which increases the complexity of manufacture and assembly and therefore the cost of the valve.
  • the valve is generally delivered to the manufacturer of the fluid product being fixed in the capsule, but without being mounted on the neck of the container, so that assembly, in particular by crimping, must then be carried out at the manufacturer of the fluid product. This operation is delicate and can generate waste.
  • the present invention aims to provide a simplified valve that does not reproduce the aforementioned drawbacks.
  • the present invention aims to provide a fluid dispenser valve with fewer component parts.
  • the present invention also aims to provide such a valve which eliminates any assembly operation at the manufacturer of the fluid product other than filling the container.
  • the present invention also aims to provide a fluid dispenser valve that is simple and inexpensive to manufacture and assemble.
  • the present invention therefore relates to a fluid dispenser valve intended to be mounted on a neck of a container containing fluid, said valve comprising a valve body comprising a metering chamber and a movable valve in said chamber. dosing between a resting position and a dispensing position, said dosing chamber having a high seal and a low seal cooperating sealingly with said valve, said valve having a neck seal cooperating sealingly with said valve body and said container neck, said neck seal being made in one piece with one of said top and bottom seals of the metering chamber.
  • the present invention also relates to a fluid dispenser device comprising a container containing fluid and a valve as described above.
  • the present invention relates in particular to a metering valve type valve for dispensing aerosol form of a medicinal fluid product, by means of a propellant gas.
  • a metering valve type valve for dispensing aerosol form of a medicinal fluid product, by means of a propellant gas.
  • the present invention can also be applied to valves of another type or used in different fields, such as perfumery or cosmetics.
  • the valve comprises a valve body 10 comprising a metering chamber 15.
  • the metering chamber 15 is advantageously formed by a hollow axial sleeve 16 which defines the metering chamber 15 inside.
  • a valve 20 is slidably mounted in the metering chamber 15 between a rest position and a dispensing position.
  • the metering chamber 15 has a top seal 30 and a bottom seal 40 (the terms “up” and “down” refer to the position of the valve shown in the figures) and the valve 20 slides tightly against these two joints. 30, 40.
  • the operation of the valve namely the filling of the metering chamber with the product coming from the container and its emptying during the dose distribution are conventional and will not be more fully described below. It should be noted that the present invention can be applied to any type of valve operating in any known manner.
  • the valve body 10 is assembled on a container 1, in particular on the neck 2 of this container 1, by means of a fixing member 100, which is advantageously a crimping cap as shown in the figures.
  • a fixing member 100 which is advantageously a crimping cap as shown in the figures.
  • the fixing member could be of a different type, for example screwed, snap-fastenable or similar.
  • a neck seal 50 is interposed between the valve body 10 and the fixing member 100, which will be hereinafter called the attachment cap for the sake of simplicity of description, said neck seal 50 being intended to seal between the valve body 10, the neck of the container 1 and the fixing cap 100.
  • the neck seal 50 is made integrally with either the top seal 30 of the metering chamber or with the bottom seal 40 of the metering chamber.
  • the Figures 1 to 4 represent two embodiments in which the neck seal 50 is made integrally with the top seal 30.
  • figure 5 as for it represents an embodiment in which the neck seal 50 is made integrally with the bottom seal 40.
  • the present invention therefore allows to remove a constituent part, which simplifies the assembly and reduces costs.
  • the neck seal 50 is made in one piece with the top seal 30. It thus rests on both the axial sleeve 16 defining the metering chamber 15, and on an upper surface of the valve body 10 to achieve its sealing functions. By its inner peripheral edge, it cooperates with the valve 20 at rest and during its displacement.
  • the valve body 10 has a cylindrical body portion 11, an upper edge portion 13 and a frustoconical body portion 12 connecting said cylindrical body portion 11 to said upper edge portion 13
  • the diameter of the upper edge portion 13 is greater than the diameter of the cylindrical body portion 11.
  • the upper outer axial surface of the upper edge 13 may be provided with a sealing profile 113, comprising for example at least one axial projection (in this case two in the figures), to improve the seal at this level.
  • the hollow axial sleeve 16 may also comprise on its upper outer axial surface a sealing profile 116, for example an axial projection cooperating with the top seal 30.
  • the bottom seal 40 of the metering chamber 15 can be arranged near the junction between the cylindrical body portion 11 and the frustoconical body portion 12.
  • an inward radial shoulder 14 is provided near this junction, the upper axial surface of said shoulder 14 may also include a sealing profile 114, such as at least one axial projection, adapted to cooperate with the bottom seal 40 to improve the seal.
  • the frustoconical body portion 12 comprises at least one radial projection 120 inwards.
  • said frustoconical body portion 12 advantageously comprises a plurality of radial projections 120 whose internal axial edges advantageously define an inscribed fictitious cylinder, whose diameter is slightly greater than the external diameter of the hollow axial sleeve 16 which defines the chamber 15. This appears more clearly on the figure 2 .
  • the presence of these radial projections 120 facilitates in particular the assembly of the valve, and in particular of the hollow sleeve 16 which defines the metering chamber, in particular by providing a guide for the latter.
  • the cylindrical body portion 11 of the valve body 10 comprises at least one intake opening connected to the container 1 for allow the passage of the fluid contained in the container to the metering chamber 15.
  • the lower part (in the position shown in the drawings) of the valve body forms a bearing surface for a return spring 8 cooperating with the valve 20 and urging the latter to its rest position.
  • the container 1 advantageously comprises a neck 2 provided with a radial flange portion 3 intended to receive the upper edge portion 13 of the valve body 10, in particular the lower axial surface of the this and a frustoconical neck portion 5 whose shape corresponds substantially to the frustoconical body portion 12 of the valve body 10.
  • the angle of the frustoconical neck portion 5, starting from the flange radial 3 is slightly less than the angle of the frustoconical body portion 12 starting from the upper edge portion 13. This is particularly visible on the figure 5 but also on figures 1 and 3 .
  • This implementation facilitates the assembly of the valve body 10 in the neck 2 of the container substantially avoiding the contacts between the frustoconical portions of the valve body 10 and the neck 2, especially during the assembly of the capsule and therefore of the compression of the neck seal 50. This avoids problems of hyperstatism that could disrupt the compression of the seal.
  • the frustoconical shapes of the container neck 2 and the valve body 10 can significantly limit the dead volume of the device when the valve is assembled on the container.
  • the filling opening provided in the cylindrical body portion 11 extends substantially to the beginning of the frustoconical body and collar portions 12 and 5, so that when the valve is placed in the inverted position (which is its position and generally its position of use), almost all of the product contained in the container 1 can enter the valve body (and therefore in the metering chamber 15) and only a tiny part of the product will not be able to to be distributed because of the very low dead volume of the valve according to the invention.
  • the present invention therefore makes it possible to eliminate the generally provided filler ring around the valve body and in particular intended to limit the dead volume. Again, assembly is simplified and cost is reduced.
  • the neck 2 of the container 1, and in particular the frustoconical portion 5 of this neck in the examples shown, may comprise a radially outward shoulder 4 intended to cooperate with the machine.
  • assembly of the fixing cap 100 on the neck 2 and therefore serves as a reference during this assembly, in particular by crimping, of the attachment cap 100 on the neck 2 of the container 1.
  • This allows the compression of the seal of the seal to be predetermined.
  • neck 50 when assembling the attachment cap on the neck.
  • This prediction of the compression of the neck makes it possible to reduce the variability of compression during assembly and improves the precision of this assembly.
  • this radially outward shoulder could be made in a different form, or be provided at a different place, while fulfilling the same function, namely to serve as a reference during assembly of the fixing cap on the collar.
  • FIG. 3 and 4 there is shown another embodiment of the seal according to one aspect of the invention.
  • This embodiment differs from the embodiment of the Figures 1 and 2 in that the seal which forms both a neck seal 50 and a top seal 30 of the metering chamber 15 has at least one opening 55, in this case four openings in the example shown.
  • This opening 55 is intended for the passage of at least a portion of the valve body 10, in particular for the passage, after assembly, of the upper axial edge 121 of the radial projections 120 of the frusto-conical body portion 12.
  • these radial projections 120 thus extend axially higher than in the embodiment of the Figures 1 and 2 and mechanically cooperate with the attachment cap 100 after assembly to form a stop.
  • the capsule 100 may optionally have a stepped shape to effect different compression of the neck seal portion 50 relative to the top seal portion of the dosing chamber. It is understood that the number, the shape and the distribution of the openings 55 in the seal on the one hand, and radial projections 120 of the valve body on the other hand, can be modified at will. Likewise, only some of the radial projections 120 could have upper edges 121 abutting against the capsule 100, if desired.
  • this one-piece neck seal 50 with said bottom seal 40 may be overmolded on a rigid element 200 which cooperates with the body of valve 10.
  • this rigid element 200 may have a partially frustoconical shape corresponding substantially to that of the frustoconical body portion 12, while preferably avoiding substantially contacts between these frustoconical portions, to avoid problems of hyperstatism.
  • This rigid element 200 is preferably formed of a one-piece piece with the hollow axial sleeve 16 defining the metering chamber 15. The number of parts and the costs are therefore further reduced.
  • the rigid element 200 may comprise a radial flange portion 201 cooperating on the one hand with the upper axial surface of the upper edge 13 of the valve body and on the other hand with the attachment cap 100, to predefine the compression of the gasket. collar 50 when assembling the capsule 100.
  • the frusto-conical body portion 12 of the valve body 10 may also comprise radial projections 120 (not shown in FIG. figure 5 ).
  • the present invention has been described with reference to several distinct embodiments, it is understood that the various features shown in the different figures could be combined in any way with each other. Likewise, certain aspects described above could be implemented independently.
  • the means for predetermining the compression of the neck seal during the assembly, in particular by crimping, of the fastener 100 on the container neck could be made in a valve in which the neck seal would not necessarily be made in one piece with one of the two seals of the metering chamber.
  • the frustoconical shape of the neck and the valve body can be implemented independently of the one-piece seal and / or compression predetermination means.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)
  • Nozzles (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Claims (26)

  1. Fluidprodukt-Abgabeventil zur Montage auf einem Hals (2) eines Behältnisses (1), welches Fluidprodukt enthält, wobei das Ventil einen hohlen Ventilkörper (10) aufweist, der im Innern eine Dosierkammer (15) ein Ventilorgan (20) aufweist, das im Innern der Dosierkammer (15) zwischen einer Ruhestellung und einer Abgabestellung verschiebbar ist, wobei das Ventilorgan (20) durch eine Ruhefeder in seine Ruhestellung vorgespannt ist, die einerseits mit dem Ventilelement (20) und andererseits mit dem Ventilkörper (10) zusammenwirkt, wobei die Dosierkammer (15) eine obere Dichtung (30) und eine untere Dichtung (40) aufweist, die mit dem Ventilorgan (20) abdichtend zusammenwirken, wobei das Ventil eine Halsdichtung (50) aufweist, die in abdichtender Weise mit dem Ventilkörper (10) und dem Hals des Behälters (2) zusammenwirkt, dadurch gekennzeichnet, dass die Halsdichtung (50) einstückig mit den oberen und unteren Dichtungen (30, 40) der Dosierkammer (15) ausgebildet ist.
  2. Ventil nach Anspruch 1, wobei der Ventilkörper (10) einen Zylinderkörper (11) aufweist, wobei ein oberer Randteil (13) und ein kegelstumpfförmiger Körperteil (12) den Zylinderkörperteil (11) mit dem oberen Randteil (13) verbinden.
  3. Ventil nach Anspruch 2, wobei der Durchmesser des oberen Randteils (13) größer ist als der Durchmesser des Zylinderkörperteils (11).
  4. Ventil nach Anspruch 2 oder 3, wobei die Halsdichtung (50) mit der äußeren axialen Oberseite des oberen Rands (13) zusammenwirkt.
  5. Ventil nach Anspruch 4, wobei die äußere axiale Oberseite des oberen Randes (13) ein Dichtungsprofil (13) aufweist, wie etwa zumindest einen axialen Vorsprung.
  6. Ventil nach einem der Ansprüche 2 bis 5, wobei die untere Dichtung (14) in der Nähe der Verbindungsstelle zwischen dem Zylinderkörperteil (11) und dem kegelstumpfförmigen Körperteil (12) angeordnet ist.
  7. Ventil nach Anspruch 6, wobei der Ventilkörperteil (10) eine radiale Schulter (14) in Richtung zum Innern in der Nähe der Verbindungsstelle zwischen dem Zylinderkörperteil (11) und dem kegelstumpfförmigen Körperteil (12) aufweist.
  8. Ventil nach Anspruch 7, wobei die obere axiale Oberseite der radialen Schulter (14) ein Abdichtungsprofil (14) aufweist, wie zumindest einen axialen Vorsprung, das mit der unteren Dichtung (40) zusammenwirkt.
  9. Ventil nach einem der Ansprüche 2 bis 8, wobei die Dosierkammer (15) eine axiale hohle Muffe (16) aufweist, die dicht mit den oberen und unteren Dichtungen (30, 40) zusammenwirkt und im Innern die Dosierkammer (15) festlegt.
  10. Ventil nach einem der Ansprüche 2 bis 9, wobei der kegelstumpfförmige Körperteil (15) zumindest einen radialen Vorsprung (120) in Richtung auf das Innere aufweist.
  11. Ventil nach Anspruch 10, wobei der kegelstumpfförmige Körperteil (12) mehrere radiale Vorsprünge (120) aufweist, deren axiale Innenränder einen fiktiven Umfangszylinder festlegen, dessen Durchmesser geringfügig größer ist als der Außendurchmesser der axialen hohlen Muffe (16), welche die Dosierkammer (15) festlegt.
  12. Ventil nach einem der vorangehenden Ansprüche, wobei die Halsdichtung (50) einstückig mit der oberen Dichtung (30) ausgelegt ist.
  13. Ventil nach Anspruch 12, wobei die Halsdichtung (50) zumindest eine Öffnung (55) für den Hindurchtritt von zumindest einem Teil des Ventilkörpers (10) aufweist.
  14. Ventil nach Anspruch 13 und entweder Anspruch 10 oder 11, wobei jede Öffnung (55) nach der Montage durch den axialen oberen Rand (121) eines radialen Vorsprungs (120) des kegelstumpfförmigen Körperteils (12) durchsetzt ist.
  15. Ventil nach einem der Ansprüche 1 bis 11, wobei die Halsdichtung (50) einstückig mit der unteren Dichtung (40) ausgelegt ist.
  16. Ventil nach Anspruch 15, wobei die Halsdichtung (50) einstückig mit der unteren Dichtung (40) durch zumindest eine Materialverbindung (56) verbunden ist.
  17. Ventil nach Anspruch 15 oder 16, wobei die einstückig mit der unteren Dichtung (40) vorgesehene Halsdichtung (50) auf einem starren Element (200) aufgeformt ist, das mit dem Ventilkörper (10) zusammenwirkt.
  18. Ventil nach einem der vorangehenden Ansprüche, wobei das Ventil ein Festlegungsorgan (100) zum Festlegen des Ventilkörpers (10) auf dem Hals (2) des Behältnisses, insbesondere durch Bördeln, aufweist.
  19. Ventil nach Anspruch 18, wobei das Festlegungsorgan (100) die Halsdichtung (50) bei ihrer Montage auf dem Hals (2) des Behältnisses zusammendrückt.
  20. Ventil nach Anspruch 19, wobei nach der Montage auf dem Hals (2) des Vorratsbehälters (1) das Festlegungsorgan (100) mit einem starren Tei, der fest mit dem Ventilkörper (100) verbunden ist, zusammenwirkt oder einstückig mit diesem gebildet ist, um einen Anschlag zu bilden, und dadurch die Kompression der Halsdichtung (50) bei der Montage des Festlegungsorgans (100) vorzubestimmen.
  21. Ventil nach Anspruch 14 und 20, wobei nach der Montage das Festlegungsorgan (100) mit dem oberen Rand (121) zusammenwirkt, zumindest mit einem radialen Vorsprung (120, 122).
  22. Fluidprodukt-Spender, aufweisend ein Behältnis (1), das Fluidprodukt enthält, dadurch gekennzeichnet, dass er ein Ventil nach einem der vorangehenden Ansprüche aufweist.
  23. Spender nach Anspruch 22, wobei das Behältnis (1) einen Hals (2) aufweist, der mit einem radialen Flanschteil (3) versehen ist, der dazu dient, einen Teil des oberen Rands (13) des Ventilkörpers (10) aufzunehmen, und mit einem kegelstumpfförmigen Halsteil (5), dessen Form im wesentlichen derjenigen des kegelstumpfförmigen Körperteils (12) des Ventilelements (10) entspricht.
  24. Spender nach Anspruch 23, wobei der Winkel des kegelstumpfförmigen Körperteils (5), ausgehend von dem radialen Flansch (3), geringfügig kleiner ist als der Winkel des kegelstumpfförmigen Körperteils (12), ausgehend von dem oberen Randteil (13), um die Montage des Ventilkörpers (10) in den Hals (2) des Behältnisses (1) zu erleichtern.
  25. Spender nach Anspruch 23 oder 24, wobei der kegelstumpfförmige Halsteil (5) eine radiale Schulter in Richtung auf die Außenseite (4) aufweist, die bei der Montage als Bezugspunkt dient, insbesondere beim Bördeln des Festlegungsorgans (10) auf den Hals (2) des Behältnisses (1).
  26. Spender nach Anspruch 25, wobei die radiale Schulter (4) es erlaubt, die Kompression der Halsdichtung (50) bei der Montage des Festlegungsorgans (100) auf dem Hals (2) des Behältnisses (1) vorab festzulegen.
EP06794438A 2005-05-20 2006-05-18 Fluidproduktabgabeventil Active EP1919799B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0551319A FR2885889B1 (fr) 2005-05-20 2005-05-20 Valve de distribution de produit fluide
PCT/FR2006/050454 WO2007000536A2 (fr) 2005-05-20 2006-05-18 Valve de distribution de produit fluide.

Publications (2)

Publication Number Publication Date
EP1919799A2 EP1919799A2 (de) 2008-05-14
EP1919799B1 true EP1919799B1 (de) 2010-04-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP06794438A Active EP1919799B1 (de) 2005-05-20 2006-05-18 Fluidproduktabgabeventil

Country Status (7)

Country Link
US (1) US8286840B2 (de)
EP (1) EP1919799B1 (de)
JP (1) JP4951619B2 (de)
CN (1) CN101208249B (de)
DE (1) DE602006013650D1 (de)
FR (1) FR2885889B1 (de)
WO (1) WO2007000536A2 (de)

Families Citing this family (6)

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Publication number Priority date Publication date Assignee Title
CN102224087B (zh) * 2008-10-09 2013-03-27 株式会社大造 喷雾容器的密封结构、喷雾容器及喷雾容器的制造方法
FR2948645B1 (fr) * 2009-07-30 2015-06-26 Valois Sas Valve de distribution de produit fluide
CN102686483B (zh) * 2009-12-18 2014-06-11 利乐拉瓦尔集团及财务有限公司 灌装组件与用于该灌装组件的垫片以及灌装液体的方法
FR2981054B1 (fr) * 2011-10-05 2015-01-16 Valois Sas Element de fixation d'un organe de distribution sur le col d'un recipient et dispositif de distribution de produit fluide comportant un tel element de fixation.
FR2993542B1 (fr) * 2012-07-19 2015-04-10 Aptar France Sas Organe de distribution de produit fluide.
US10398279B2 (en) * 2015-11-19 2019-09-03 Sharkninja Operating Llc Dispensing enclosure for a container

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AT304350B (de) * 1969-10-21 1972-12-27 Coster Tecnologie Speciali Spa Ventil für Aerosolbehälter
FR2076684A5 (de) * 1970-01-23 1971-10-15 Ydev Sa
US3664557A (en) * 1970-11-13 1972-05-23 Sterigard Corp Bistable safety dispensing valve for fluid dispensers
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FR2615124B1 (fr) * 1987-05-12 1989-11-24 Valois Valve aerosol doseuse a propulseur, utilisable en position inversee
US4953759A (en) * 1989-04-14 1990-09-04 Vernay Laboratories, Inc. Metering valve for dispensing aerosols
US6596260B1 (en) * 1993-08-27 2003-07-22 Novartis Corporation Aerosol container and a method for storage and administration of a predetermined amount of a pharmaceutically active aerosol
JPH08119352A (ja) * 1994-10-28 1996-05-14 Seiichi Kitabayashi 定量噴出バルブにし得るエアゾールバルブと定量噴出バ ルブにし得るエアゾールバルブによる充填方法とエアゾ ールバルブによる定量噴出方法と一般のエアゾールバル ブと定量噴出バルブとの両ブルブの製造方法
GB2311982B (en) * 1996-04-09 2000-03-08 Bespak Plc Improvements in or relating to valves for dispensers
GB2324121A (en) * 1997-04-07 1998-10-14 Bespak Plc Seal arrangements for pressurised dispensing containers
FR2808258B1 (fr) * 2000-04-28 2002-09-13 Oreal Recipient aerosol equipe d'une valve amelioree
JP4783919B2 (ja) * 2001-03-08 2011-09-28 株式会社三谷バルブ 定量バルブ機構

Also Published As

Publication number Publication date
WO2007000536A2 (fr) 2007-01-04
DE602006013650D1 (de) 2010-05-27
JP4951619B2 (ja) 2012-06-13
EP1919799A2 (de) 2008-05-14
CN101208249B (zh) 2010-11-03
FR2885889B1 (fr) 2007-10-19
WO2007000536A3 (fr) 2007-03-29
US8286840B2 (en) 2012-10-16
JP2008540281A (ja) 2008-11-20
US20080190967A1 (en) 2008-08-14
CN101208249A (zh) 2008-06-25
FR2885889A1 (fr) 2006-11-24

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