EP1004523A1 - Valve pour la distribution d'un liquide sous pression - Google Patents
Valve pour la distribution d'un liquide sous pression Download PDFInfo
- Publication number
- EP1004523A1 EP1004523A1 EP99402579A EP99402579A EP1004523A1 EP 1004523 A1 EP1004523 A1 EP 1004523A1 EP 99402579 A EP99402579 A EP 99402579A EP 99402579 A EP99402579 A EP 99402579A EP 1004523 A1 EP1004523 A1 EP 1004523A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- valve
- container
- edge
- valve body
- 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.)
- Granted
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Classifications
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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
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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
- B65D83/42—Filling or charging means
- B65D83/425—Delivery valves permitting filling or charging
Definitions
- the present invention relates to a valve for dispensing a product, especially liquid, to a container intended to contain this product and equipped with this valve, as well as a pressure conditioning process for such a container under the action of a propellant gas. More specifically, the valve according to the invention is designed to simplify its mounting on such a container and to facilitate, from an industrial point of view, pressurization.
- a container commonly called an aerosol dispenser, is intended, in particular, the packaging and distribution of a fluid product, such as than a cosmetic, dermatological, household, food product or a workshop product, such as for example a hairspray or hair mousse, a disinfectant spray, lubricant spray, paint or cleaning.
- the valve fitted to this type of aerosol container includes a rod control arranged axially in a valve body.
- the rod order presents a passage for the product to be distributed.
- the valve comprises sealing means, capable of closing said passage.
- the rod control can be moved elastically by lateral tilting of the rod, in the valve body between a first closed position of the passage, where the rod occupies a position, in which the passage is isolated of the product under pressure by the sealing means, and a second open position. In this second position, the rod is inclined by relative to the axis of the valve body, said passage being in communication with the product under pressure, to allow the distribution of the product.
- the valve further comprises elastic return means, urging the rod into said first position.
- the opening of the valve can be also caused by axial depression, which is interesting for the filling the container on a packaging line.
- the packaging of an aerosol product is carried out from the as follows: through the open orifice of a container, the product is introduced to dispense, generally liquid, then close the container by crimping a valve holder cup fitted with a valve. To carry out product pressure, an appropriate amount of gas is then injected propellant by the valve stem, keeping it in a position pressed.
- a valve of the aforementioned kind is described in patent application EP-A-0 850 851, in the name of the applicant. In practice, such a valve works in a satisfying manner. However, the Applicant has found that distributor equipped with such a valve has a drawback, namely that the speed of filling with propellant on a packaging tool industrial leaves something to be desired.
- the applicant therefore sought a solution to make it faster and more easy to pressurize an aerosol container, especially on a automatic packaging line.
- the present invention aims to remedy the drawbacks of the valve described in document EP-A-0 850 851, while proposing a valve simple construction and easy to attach to any type of pressure vessel.
- the cost price of the valve covered by the invention must be advantageous..
- the invention relates to a dispensing valve, intended to equip a container containing a product pressurized by means of a propellant gas, comprising a valve body of elastomeric material, and means activation to, in response to an actuation command, pass the valve from a closed position to a position authorizing the distribution of the produced via an outlet passage of said valve body, said valve being, in the absence of an actuation command, constraint in the closed position, said valve body comprising first mounting means to allow mounting the valve, in a first position, in which the body of valve defined with an edge of the container, at least one passage in communication with the container, so as to allow filling of the propellant gas container, and second mounting means, for allow the valve to be mounted, in a second position, in which the valve body is sealingly mounted on said edge of the container.
- the first and second means of mounting are arranged so that in the first position the valve is positioned at a first axial height relative to the container, and that said valve is, in said second position, disposed at one second axial height in relation to the container. So by just moving axial of the valve on the container, after filling with propellant gas, it can go from the first to the second position.
- the valve body has a suitable profile, after filling the container with propellant, to encourage the passage of valve from the first position to the second.
- the first and second mounting means are arranged on the valve body, at heights different axial, the first mounting means being disposed between the second mounting means and a lower end of the valve body, said valve body having between said first and second means, a decreasing section towards the first means.
- the second mounting means can be formed for example of a annular groove, formed on the outer surface of the valve body, and capable of cooperate, sealingly, with a corresponding edge of the container, by example with the edge of an opening made at the top of the container.
- the containers that can be used for mounting this valve can be chosen among the containers usually used, for example aluminum, tin or plastic, having a shape generally cylindrical.
- the container may include a open end of which a free edge delimits an orifice, capable of cooperating directly with the valve body mounting means.
- the container may be provided with a cup crimped onto the container provided with said the orifice, in which the valve body is engaged.
- valve body can be provided elastomeric with a Shore A hardness between 30 and 70, for for example natural or synthetic rubbers, in particular thermoplastic or vulcanizable elastomers. So the elasticity of the material constituting the valve body provides, on the one hand the deformation necessary for mounting it on the container, according to the first position and its passage to the second position. On the other hand, the elasticity of this material also ensures sufficient sealing in the second position, to withstand the internal pressure of the container.
- those can also be formed an annular groove formed on the outer surface of the valve body and able to cooperate with the corresponding edge of the container, said groove being interrupted by at least one passage formed outside the valve body and opening into the interior of the container, said passage being deep greater than the depth of said groove.
- said passage is oriented substantially perpendicular to said groove.
- the first and second mounting means are able to cooperate by snap-fastening with said edge of the container.
- the valve can be a valve whose opening is ensured by lateral tilting of a control rod crossed by said outlet passage and constituting the activation means, this rod being mounted in an outlet channel, formed inside the body valve and opening into an internal chamber.
- the outlet channel has a longitudinal axis
- the valve stem being provided inside the outlet channel of a profile capable of cooperating with a complementary profile of the outlet channel, to define an articulation substantially around a point determined, so whatever the angular position of the rod by relative to the longitudinal axis, said rod is in sealed annular contact with the canal.
- the rod present inside the channel of outlet, an annular portion projecting from the rest of the rod, and of which a cross section is spherical, having a center geometric, the outlet channel having a portion, forming a recess of complementary shape to that of the protruding portion, and suitable for receive, in a sealed manner, said protruding portion, the point of articulation of the rod substantially coinciding with the geometric center.
- Activation means to selectively connect the internal valve chamber with the outside of the valve, include advantageously a sealing ring, integral with the rod, stressed by elastic return means, sealingly supported on a seat annular formed by said body.
- the outlet passage of the rod opens into the internal valve chamber through a passage, passing through the rod radially and located at the sealing ring.
- the rod and the sealing crown are advantageously made of a rigid thermoplastic material, such as polypropylene or polyoxymethylene (POM).
- a rigid thermoplastic material such as polypropylene or polyoxymethylene (POM).
- the elastic return means are constituted by at least one elastomeric stud carried by an internal wall of the valve chamber and integral with it, this (or these) stud (s) being in support elastic against a part of the rod carrying the sealing crown.
- a valve comprising this kind of return means is described, for example, in the aforementioned European patent application EP-A-0 850 851.
- Another object of the invention consists of a container for dispensing under pressure of a product pressurized by means of a propellant, this container being equipped with a valve as defined above.
- this valve is mounted on the container via a cup having an opening with an edge interior is intended to come into engagement with said first or second valve mounting means.
- the cup is set on the container.
- the product is introduced through the opening of the container used for mounting the valve.
- the passage from the valve from the filling position to the dispensing position is carried out by moving the valve axially relative to the container. This way of proceeding greatly facilitates the automation of filling the tank on a packaging line.
- a plurality of passages are arranged evenly around the valve body, filling the container in gas by covering the valve by means of a supply rod gas, said rod having an edge, capable of coming into tight contact while around the valve with a surface of the container.
- this surface of the container is part of a valve holder cup mounted on the container, this cup having an opening, the edge of which is able to cooperate with the first and second valve mounting means.
- valve body which has just been described has other advantages, compared to a classic valve. Indeed, by making the valve body of a material elastomeric, it gives the valve body both enough elasticity to be able to directly mount the operating rod in the valve body, without the need to assemble several parts.
- the return means are produced in the form of studs carried by one of the walls delimiting the internal chamber, these studs can be deformed by crushing when the valve is actuated.
- the valve 1 according to the invention is intended to equip a distributor provided with a reservoir 3.
- the tank is intended to contain a liquid product, such as a hair spray, the tank being pressurized by the action of a propellant gas G.
- the valve 1 comprises a body 2 having a central portion 2a in truncated cone of axis of revolution A, and a operating rod 11, generally cylindrical in shape, provided with a pin X. In the rest position of the valve, the axes A and X coincide.
- the rod 11 is made in two parts 22 and 30 (see FIG. 3) in a material rigid thermoplastic, such as polyoxyethylene (POM).
- POM polyoxyethylene
- the valve body 2 is made of an elastically deformable material, by example in a nitrile rubber elastomer, whose Shore A hardness is advantageously in the range between 30 and 70.
- the body has a large base 2b and a small base 2c, connected by the generally frustoconical portion 2a and a cylindrical portion 2d.
- valve body 2 Inside the valve body 2 is formed 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 bottom of which opens towards the reservoir 3 through an axial intake channel 5 of product P.
- the valve body 2 substantially at a third of its height (starting from the lower end of the valve body), comprises an annular groove 16 delimited in part by an annular bead 16a.
- the position of the groove 16 on the valve body is listed by the reference H 1.
- the annular groove 16 is interrupted by several zones in depression 18, regularly distributed and generally 2 to 4 in number. These zones 18 form open passages , when the valve body is mounted in the opening 7 of the cup 8, in the position H 1 , that is to say in a position where the edge of the opening 7 cooperates with the annular groove 16. In in other words, in this position, the passages 18 open on either side of the cup 8. In this position, the reservoir can be filled with propellant G from the outside, via the passages 18. It is at note that the depth of each passage 18 is greater than the depth of the groove 16.
- the annular groove 16 constitutes the first means of mounting the valve.
- the valve body comprises, between the cylindrical part 2d and the frustoconical part 2a of the body 2, at a height H 2 , second mounting means, produced in the form of an annular groove 14.
- 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 19 whose free end (not shown) permanently immersed in the product, via a tubing of connection 32 carried by the second part of the control rod 11.
- the cylindrical internal wall 4a of the body valve is connected to an annular sealing zone 4c located in a plane perpendicular to axis A.
- the annular zone 4c extends upwards by a second frustoconical portion 4d, facilitating the tilting of the rod valve 11.
- the top of the frustoconical portion 4d opens into a recess 13 of substantially spherical shape.
- This recess 13 makes part of an outlet channel 10, arranged in the extension of the channel intake 5, channel 10 meanwhile, connecting internal chamber 4, towards outside.
- the outlet channel 10 is crossed by the first part 22 of the rod 11, the external wall of the valve stem 11 being in perfect sealing contact against the wall of the valve body delimiting the outlet channel 10.
- the rod 11 has an annular portion 15 projecting from the rest of the rod, and whose axial cross section is spherical in shape, complementary to the shape of the recess 13 and having a center geometric Q.
- the geometric center Q constitutes a point of tilting of the rod when the valve is actuated.
- the first part 22 of the valve stem 11 has a central distribution channel 23 passing through the rod from the end emerging 11a up to a height situated substantially at the height of the annular zone 4c. At this height, the central channel 23 opens into a passage 25 crossing the rod radially and ending in the part upper part of chamber 4.
- the first part 22 of the rod further comprises a cylindrical end 24, provided with a peripheral bead 26. This bead 26 is able to cooperate with a complementary annular groove 33 practiced inside a blind chimney 34, provided on the end upper part of the second part 30 of the valve stem. So both parties 22 and 30 of the valve stem can be snapped together.
- the blind chimney 34 is surrounded by a cylindrical crown 9, moreover larger diameter than the chimney 34 and greater height.
- the free edge 9a of the crown has a chamfer, thus forming a stop more or less lively, intended to rest on the annular zone 4c of the chamber 4, thus forming a seat.
- the second part On the side opposite crown 9, the second part has a frusto-conical portion 30a connected to the crown 9 by a cylindrical portion 30b and whose section decreases towards its lower end 30d.
- the frustoconical surface 30a of the valve stem has a plurality of grooves 30c, oriented in a plane passing through the X axis.
- the lower end 30d of the tapered portion 30a is extended by the connecting pipe 32 mentioned above.
- a passage 36 leading radially in the grooves 30c In the junction zone between the frustoconical portion 30a and the tubing of connection 32 is made a passage 36 leading radially in the grooves 30c.
- the center of the radial passage 36 opens into a channel suction 38, defined inside the tubing 32, in communication with the dip tube 19.
- the elastic support of the crown 9 against the seat 4c is ensured by several studs or bulges 20 of small dimension, distributed regularly on the internal frustoconical wall 4b of the valve chamber 4 and in elastic support against the frustoconical part 30a of the rod of valve 11.
- the free edge 9a of the crown 9 enters by some 10 th of mm in the seat 4c and creates a perfect seal between the valve chamber and the distribution channel.
- the emerging part of the valve stem has a flange 29, serving as a support for a tool, during mounting of the stem in the valve body.
- valve 1 The mounting of the valve 1 is simple to carry out. After assembling the two stem parts 22 and 30, the valve stem is inserted axially into the body valve through the outlet channel 10, in this, in two successive stages, as we can see it later.
- the introduction of the rod into the valve body is favored, on the one hand by the frustoconical portion 30c of the valve stem 11, and on the other hand by the elasticity of the elastomeric material constituting the body of valve 2.
- the axial stroke of the valve stem 11 is limited by the flange 29, and the rod is positioned correctly in the valve chamber 4. Note that unlike some conventional valves, none ball or no spring is necessary to ensure the operation of this valve.
- the cup 8 is introduced into the reservoir 3, onto which has been previously fixed, for example by crimping, an appropriate quantity of product P.
- the valve is positioned in the filling position H 1 . In this position, the edge 7 of the cup is in engagement with the groove 16.
- an inlet cane C of propellant gas provided for the delivery of a propellant gas G in the container, on the cup , in a zone 40 surrounding the valve.
- the free end 38 of the filling rod C is capable of being placed, in a sealed manner, on the cup 8.
- the internal diameter of the filling rod C is chosen slightly greater than the largest diameter of the valve body.
- An appropriate quantity of propellant G is then introduced into the interior of the container, via the passages 18.
- a mounting element can be provided (not shown), axially movable inside the filling rod and able to be placed on the upper face 2b of the valve body and push this last towards the container.
- this mounting element is tubular, so that it can receive in its hollow center the part emerging 11a from the valve stem. After disengagement from edge 7 of the cup 8 of groove 16, it is possible to slide said edge along of the frustoconical part 2a of the valve body, thanks to the material elastomeric constituting the valve body. At the end of the translation as well made, the edge of the cup 7 ends up being housed in the groove 14. At this At the moment, the valve is fixed on the container in a stable and tight way, and the propellant gas flow can be disconnected.
- valve 1 The operation of valve 1 is explained below, with reference to the Figure 4.
- the X axis of the rod is inclined relative to the axis A of the valve body, the angle formed between the two axes being typically of the order of 2 ° to 15 °.
- part of the crown 9 moves away from the seat 4c.
- the pad (s) 20 which is (are) on the frustoconical wall 4b, of the side opposite to the spacing zone of the crown, is (are) crushed by the frustoconical part 30a of the rod.
- four studs 20 of elongated shape were made, about 1 height in height mm, about 1.5 mm wide and about 1.5 mm long.
- the product P is then conveyed in the chamber 4 via the dip tube 19, the suction channel 38, the radial passage 36, the grooves 30c. Then, the product P is conveyed by the separated area from crown 9 in passage 25 to reach the canal distribution 23.
- valve stem 11 Conventionally, the emerging end of the valve stem 11 is engaged in an actuating member also ensuring the distribution of the product.
- a push button provided with a valve can be mounted on the valve stem 11.
- dispensing orifice or dispensing head (not shown), used usually for this type of dispenser.
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- 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)
- Nozzles (AREA)
- Fluid-Driven Valves (AREA)
- Basic Packing Technique (AREA)
Abstract
Description
- la figure 1 représente une vue en coupe axiale d'une valve conforme à l'invention, montée sur un récipient en position de remplissage ;
- la figure 2 représente une vue latérale agrandie du corps de la valve de la figure 1;
- la figure 3 représente une vue agrandie en coupe axiale des moyens d'activation de la valve de la figure 1;
- la figure 4 représente une vue en coupe axiale de la valve de la figure 1, montée sur un récipient en position de montage finale.
- on obtient une cadence de pressurisation élevée sur une chaíne de conditionnement, non réalisable avec une valve conventionnelle ;
- les frais de montage de la valve sur le récipient sont réduits, car on peut se passer du sertissage de la valve sur la coupelle ;
- les frais de montage de la valve en elle même sont avantageux comparativement à une valve classique comportant une bille et un ressort de rappel métallique et nécessitant un joint de montage supplémentaire ;
- le nombre de pièces constitutives de la valve est réduit par rapport à une valve conventionnelle.
Claims (24)
- Valve (1) destinée à équiper un récipient (3) contenant un produit pressurisé au moyen d'un gaz propulseur (G), comportant un corps de valve (2) en matériau élastomérique, et des moyens d'activation pour, en réponse à une commande d'actionnement, faire passer la valve d'une position fermée à une position autorisant la distribution du produit via un passage de sortie (23) dudit corps de valve, ladite valve étant, en l'absence de commande d'actionnement, contrainte en position fermée, ledit corps de valve comprenant des premier moyens de montage (16) pour permettre le montage de la valve, dans une première position (H1), dans laquelle le corps de valve définit avec un bord (7) du récipient, au moins un passage (18) en communication avec le récipient (3), de manière à permettre le remplissage du récipient en gaz propulseur, et des second moyens de montage (14), pour permettre le montage de la valve, dans une seconde position (H2), dans laquelle le corps (2) de valve est monté de façon étanche sur ledit bord (7) du récipient.
- Valve selon la revendication 1, caractérisée en ce que les premier (16) et second (14) moyens de montage sont disposés de telle sorte que, dans la première position, la valve soit positionnée selon une première hauteur axiale (H1) par rapport au récipient, ladite valve étant, dans ladite seconde position, disposée à une seconde hauteur axiale (H2) par rapport au récipient .
- Valve selon la revendication 1 ou 2, caractérisée en ce que le corps (2) de valve présente un profil apte, après remplissage du récipient en gaz propulseur, à favoriser le passage de la valve de la première position à la seconde.
- Valve selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les premier et second moyens de montage sont disposés sur le corps de valve, à des hauteurs axiales (H1, H2) différentes, les premier moyens (16) de montage étant disposés entre les second moyens (14) de montage et une extrémité inférieure (2c) du corps de valve, ledit corps de valve présentant entre lesdits premier et second moyens, une section décroissante en direction des premier moyens.
- Valve selon l'une quelconque des revendications 1 à 4, caractérisée en ce que les second moyens de montage (14) sont formés d'une gorge annulaire formée sur la surface extérieure (2a) du corps de valve, et apte à coopérer de manière étanche avec un bord correspondant (7) du récipient (3).
- Valve selon l'une quelconque des revendications 1 à 5, caractérisée en ce que les premier moyens de montage sont formés d'une gorge annulaire (16) formée sur la surface extérieure du corps de valve et apte à coopérer avec un bord (7) correspondant du récipient (3), ladite gorge (16) étant interrompue par au moins un passage (18) formé à l'extérieur du corps de valve, et débouchant à l'intérieur du récipient, de profondeur supérieure à la profondeur de ladite gorge.
- Valve selon l'une quelconque des revendications 1 à 6, caractérisée en ce que lesdits premier (16) et second moyens (14) de montage sont aptes à coopérer par encliquetage avec ledit bord (7) du récipient.
- Valve selon l'une quelconque des revendications 1 à 7, caractérisée en ce que ledit matériau élastomérique est constitué notamment d'un élastomère thermoplastique.
- Valve selon l'une des revendications précédentes, caractérisée en ce que ledit matériau élastomérique présente une dureté Shore A comprise dans la gamme allant de 30 à 70.
- Valve selon l'une des revendications précédentes, caractérisée en ce qu'elle fonctionne par basculement latéral d'une tige (11) traversée par ledit passage de sortie (23), ladite tige formant lesdits moyens d'activation (12) et étant montée dans un canal (10) formé dans le corps de valve.
- Valve selon la revendication précédente, caractérisée en ce que le canal (10) présente un axe (A), et la tige (11) de valve présente à l'intérieur du canal (10) un profil (13), apte à coopérer avec un profil complémentaire (15) du canal (10), pour définir une articulation sensiblement autour d'un point (Q), de sorte que quelle que soit la position angulaire de la tige par rapport à l'axe (A), ladite tige (11) soit en contact annulaire étanche avec le canal (10).
- Valve de distribution selon l'une des revendications précédentes, caractérisée en ce que, la tige (11) présente à l'intérieur du canal (10), une portion annulaire formant saillie (15) par rapport au reste de la tige, et dont une section transversale est de forme sphérique, présentant un centre géométrique (Q), le canal (10) ayant une portion, formant un renfoncement (13) de forme complémentaire à celle de la portion formant saillie (15), et apte à recevoir, de manière étanche, ladite portion formant saillie, le point d'articulation de la tige coïncidant sensiblement avec le centre géométrique (Q).
- Valve selon l'une des revendications précédentes, caractérisée en ce que les moyens d'activation, pour sélectivement mettre en communication une chambre interne (4) avec l'extérieur de ladite valve (1), comprennent une couronne d'étanchéité (9), sollicitée par des moyens de rappel élastiques (20), en appui de façon étanche sur un siège annulaire (4c) formé par ledit corps (2).
- Valve selon la revendication précédente, caractérisée en ce que le passage de sortie (23) débouche dans la chambre interne (4) de valve par l'intermédiaire d'un passage (25) traversant la tige radialement.
- Valve selon l'une quelconque des revendications 13 ou 14, caractérisée en ce que la tige (11) et la couronne (9) sont réalisées en un matériau thermoplastique rigide.
- Valve selon l'une des revendications 13 à 15, caractérisée en ce que les moyens de rappel élastique (20) sont constitués par au moins un plot élastomérique porté par une paroi (4b) de la chambre (4) et solidaire de celle-ci, ce (ou ces) plot(s) étant en appui élastique contre une partie (32) portant la couronne (9).
- Récipient pour la distribution sous pression d'un produit pressurisé au moyen d'un gaz propulseur, caractérisé en ce qu'il est équipé d'une valve selon l'une quelconque des revendications précédentes.
- Récipient selon la revendication 17, caractérisé en ce que la valve (1) est montée sur le récipient (3) via une coupelle (8) dont un bord intérieur (7) est destiné à venir en engagement avec lesdits premier (16) ou second (14) moyens de montage de la valve.
- Récipient selon la revendication 18, caractérisé en ce que ladite coupelle (8) est sertie sur le récipient (3).
- Procédé de conditionnement sous pression d'un produit dans un récipient (3) présentant une ouverture délimitée par un bord (7) et dans laquelle est montée une valve (1), ledit procédé consistant à :a) introduire le produit dans le récipient (3);b) positionner la valve (1) dans une position de remplissage (H1), dans laquelle ledit bord du récipient est en engagement avec des premier moyens de montage (16) d'un corps (2) de ladite valve, lesdits premier moyens de montage étant aptes, dans ladite position de remplissage, à délimiter avec ledit bord du récipient, au moins un passage (18) en communication avec le récipient (3);c) au travers dudit (ou desdits) passages (18), introduire du gaz propulseur (G) à l'intérieur du récipient (3); etd) déplacer la valve (1) par rapport au récipient (3) de manière à la positionner dans une position de distribution (H2), dans laquelle ledit bord (7) du récipient est en engagement avec des second moyens de montage (14) dudit corps de valve, lesdits second moyens de montage étant aptes, dans ladite position de distribution, à coopérer avec ledit bord du récipient, de manière à assurer un montage étanche du corps de valve sur ledit récipient.
- Procédé selon la revendication 20, caractérisé en ce que le produit est introduit au travers de ladite ouverture.
- Procédé selon la revendication 20 ou 21, caractérisé en ce que le passage de la position de remplissage (H1) à la position de distribution (H2) s'effectue en déplaçant axialement la valve par rapport au récipient.
- Procédé selon l'une quelconque des revendications 20 à 22, caractérisé en ce que ledit bord (7) du récipient (3) est constitué du bord intérieur d'une coupelle (8) montée sur ledit récipient.
- Procédé selon l'une quelconque des revendications 20 à 23, caractérisé en ce que dans la position de remplissage (H1) de la valve, une pluralité de passages (18) sont disposés de manière régulière tout autour du corps (2) de valve, le remplissage du récipient (3) en gaz s'effectuant en coiffant la valve au moyen d'une canne (C) d'arrivée de gaz, ladite canne présentant un bord (38) apte à venir en contact étanche tout autour de la valve (1) avec une surface (40) du récipient.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9814724 | 1998-11-23 | ||
FR9814724A FR2786167B1 (fr) | 1998-11-23 | 1998-11-23 | Valve pour la distribution d'un liquide sous pression, recipient equipe de cette valve et procede de conditionnement d'un recipient ainsi equipe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1004523A1 true EP1004523A1 (fr) | 2000-05-31 |
EP1004523B1 EP1004523B1 (fr) | 2003-09-10 |
Family
ID=9533069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99402579A Expired - Lifetime EP1004523B1 (fr) | 1998-11-23 | 1999-10-19 | Valve pour la distribution d'un liquide sous pression |
Country Status (9)
Country | Link |
---|---|
US (1) | US6170537B1 (fr) |
EP (1) | EP1004523B1 (fr) |
JP (1) | JP3242093B2 (fr) |
AT (1) | ATE249379T1 (fr) |
BR (1) | BR9905510A (fr) |
CA (1) | CA2288243A1 (fr) |
DE (1) | DE69911147T2 (fr) |
ES (1) | ES2207148T3 (fr) |
FR (1) | FR2786167B1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2961190A1 (fr) * | 2010-06-15 | 2011-12-16 | Oreal | Tete de pressurisation de dispositif aerosol |
WO2016124622A1 (fr) * | 2015-02-05 | 2016-08-11 | Lindal France Sas | Bague pour la fixation d'une poche dans un distributeur sous pression et procédé de mise sous pression d'un distributeur sous pression muni d'une telle bague |
EP2969846A4 (fr) * | 2013-03-15 | 2017-02-15 | Precision Valve Corporation | Soupape à joint d'étanchéité d'extrémité basculant |
BE1027834B1 (nl) * | 2020-05-22 | 2021-07-02 | Altachem | Kogelgewrichtklep |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2849301B2 (ja) | 1993-03-25 | 1999-01-20 | 株式会社日立製作所 | 撮像装置 |
USD456654S1 (en) | 2000-11-27 | 2002-05-07 | S. C. Johnson & Son, Inc. | Dispenser for shaving product |
US6415957B1 (en) * | 2000-11-27 | 2002-07-09 | S. C. Johnson & Son, Inc. | Apparatus for dispensing a heated post-foaming gel |
FR2820128B1 (fr) * | 2001-01-29 | 2003-05-02 | Valois Sa | Dispositif de distribution de produit fluide |
US7429146B2 (en) * | 2005-06-09 | 2008-09-30 | Potters Industries, Inc. | Highway marking sphere dispensing apparatus |
CN201329329Y (zh) * | 2008-12-26 | 2009-10-21 | 东莞怡信磁碟有限公司 | 改进型便携可充式喷液瓶 |
CN102259714B (zh) | 2011-07-26 | 2012-08-22 | 东莞怡信磁碟有限公司 | 一种便携式乳膏充液瓶 |
UY36038A (es) * | 2015-03-19 | 2016-10-31 | Giordano Gabriel | Click-it |
GB201602985D0 (en) * | 2016-02-21 | 2016-04-06 | Sympafix Bv | Fuel canisters and fuel canister valve assemblies |
DE102017118704A1 (de) * | 2017-08-16 | 2019-02-21 | Gábor Fazekas | Feststoffventile für Druckdosen |
CN109798411A (zh) * | 2019-01-16 | 2019-05-24 | 中国寰球工程有限公司 | 单一轴向入口多侧向出口流体平均分配器 |
CN112756966A (zh) * | 2020-12-30 | 2021-05-07 | 杭州中久自控系统有限公司 | 一种水阀控制头的装配设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1076329A (en) * | 1965-12-01 | 1967-07-19 | Scovill Manufacturing Co | Aerosol valve |
US3982674A (en) * | 1973-11-29 | 1976-09-28 | Mildern William D | Valve |
EP0045384A1 (fr) * | 1980-08-05 | 1982-02-10 | Luigi Del Bon | Valve de distribution se fermant automatiquement, actionnée par basculement |
GB2143590A (en) * | 1983-07-18 | 1985-02-13 | Aerosol Inventions Dev | Valve assembly for container of pressurised fluid |
EP0850851A1 (fr) | 1996-12-24 | 1998-07-01 | L'oreal | Valve pour dispositif des fluides sous pression |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3674185A (en) * | 1970-08-24 | 1972-07-04 | Pittway Corp | Aerosol valve with filling means |
ES444669A1 (es) * | 1975-01-29 | 1977-05-16 | Precision Valve Corp | Perfeccionamientos en valvulas distribuidoras de productos gaseosos a presion. |
US3981674A (en) | 1975-06-05 | 1976-09-21 | The Tappan Company | Control circuit and adjustable valve for a gas appliance |
US4730752A (en) * | 1986-05-19 | 1988-03-15 | S. C. Johnson & Son Inc. | Anti-seating valve cup |
-
1998
- 1998-11-23 FR FR9814724A patent/FR2786167B1/fr not_active Expired - Fee Related
-
1999
- 1999-10-19 EP EP99402579A patent/EP1004523B1/fr not_active Expired - Lifetime
- 1999-10-19 DE DE69911147T patent/DE69911147T2/de not_active Expired - Fee Related
- 1999-10-19 ES ES99402579T patent/ES2207148T3/es not_active Expired - Lifetime
- 1999-10-19 AT AT99402579T patent/ATE249379T1/de not_active IP Right Cessation
- 1999-11-01 CA CA002288243A patent/CA2288243A1/fr not_active Abandoned
- 1999-11-17 BR BR9905510-4A patent/BR9905510A/pt active Search and Examination
- 1999-11-22 JP JP33203199A patent/JP3242093B2/ja not_active Expired - Fee Related
- 1999-11-23 US US09/447,562 patent/US6170537B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1076329A (en) * | 1965-12-01 | 1967-07-19 | Scovill Manufacturing Co | Aerosol valve |
US3982674A (en) * | 1973-11-29 | 1976-09-28 | Mildern William D | Valve |
EP0045384A1 (fr) * | 1980-08-05 | 1982-02-10 | Luigi Del Bon | Valve de distribution se fermant automatiquement, actionnée par basculement |
GB2143590A (en) * | 1983-07-18 | 1985-02-13 | Aerosol Inventions Dev | Valve assembly for container of pressurised fluid |
EP0850851A1 (fr) | 1996-12-24 | 1998-07-01 | L'oreal | Valve pour dispositif des fluides sous pression |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2961190A1 (fr) * | 2010-06-15 | 2011-12-16 | Oreal | Tete de pressurisation de dispositif aerosol |
EP2969846A4 (fr) * | 2013-03-15 | 2017-02-15 | Precision Valve Corporation | Soupape à joint d'étanchéité d'extrémité basculant |
WO2016124622A1 (fr) * | 2015-02-05 | 2016-08-11 | Lindal France Sas | Bague pour la fixation d'une poche dans un distributeur sous pression et procédé de mise sous pression d'un distributeur sous pression muni d'une telle bague |
FR3032435A1 (fr) * | 2015-02-05 | 2016-08-12 | Lindal France | Bague pour la fixation d'une poche dans un distributeur sous pression et procede de mise sous pression d'un distributeur sous pression muni d'une telle bague |
BE1027834B1 (nl) * | 2020-05-22 | 2021-07-02 | Altachem | Kogelgewrichtklep |
WO2021234153A1 (fr) | 2020-05-22 | 2021-11-25 | Altachem Nv | Vanne à joint sphérique |
Also Published As
Publication number | Publication date |
---|---|
ATE249379T1 (de) | 2003-09-15 |
EP1004523B1 (fr) | 2003-09-10 |
ES2207148T3 (es) | 2004-05-16 |
DE69911147T2 (de) | 2004-07-08 |
FR2786167A1 (fr) | 2000-05-26 |
BR9905510A (pt) | 2000-08-29 |
JP2000186781A (ja) | 2000-07-04 |
FR2786167B1 (fr) | 2001-01-05 |
DE69911147D1 (de) | 2003-10-16 |
JP3242093B2 (ja) | 2001-12-25 |
CA2288243A1 (fr) | 2000-05-23 |
US6170537B1 (en) | 2001-01-09 |
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