EP0615512A1 - Universal gradual propulsion and/or active spraying system for aerosols - Google Patents

Universal gradual propulsion and/or active spraying system for aerosols

Info

Publication number
EP0615512A1
EP0615512A1 EP93913136A EP93913136A EP0615512A1 EP 0615512 A1 EP0615512 A1 EP 0615512A1 EP 93913136 A EP93913136 A EP 93913136A EP 93913136 A EP93913136 A EP 93913136A EP 0615512 A1 EP0615512 A1 EP 0615512A1
Authority
EP
European Patent Office
Prior art keywords
propulsion
propulsion element
product
hole
joining
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.)
Withdrawn
Application number
EP93913136A
Other languages
German (de)
French (fr)
Inventor
Joseph Ferraye
Dante Mario Ferretti
Michel Ferraye
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.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from ITPN920048A external-priority patent/IT1263285B/en
Priority claimed from FR9303471A external-priority patent/FR2711972A1/en
Application filed by Individual filed Critical Individual
Publication of EP0615512A1 publication Critical patent/EP0615512A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/44—Valves specially adapted therefor; Regulating devices

Definitions

  • the present invention relates to a universal active propulsion and atomization system with its propulsion and atomization elements for, for example aerosols, comprising a housing (1) aerosol and a conventional propulsion nozzle (2); the new system comprises a conduit (3) joining the lower part (4) of the housing (1), allowing the product to be propelled and a nozzle (5) , joining the upper part (6) of the housing, allowing the propulsion of the gas; the system comprises a first propulsion element comprising for example a lower part (7) and an upper part (8); the lower part (7) having an inner diameter smaller than the upper part (8), forming for example by the difference a rim (9) inside the first propulsion element, making it possible to separate the upper part (8) and the lower part (7) of the first propulsion element, in two independent compartments by pressing on the propulsion end piece (2) acting on the second propulsion element; the upper part of the first propulsion element comprises also a border (00) making it possible to maintain the first propulsion element on the stopper and a flange (000
  • the invention comprises a second propulsion element comprising for example a lower part (10), making it possible to hold a spring (11) and an upper edge (12) making it possible to block the small seal (13) against the third.
  • element of propulsion (17) the upper portion of the second propulsion member is extended by a cylinder (1A), comprising the terminal conduit (0), comprising, for example, a hole (16) for propulsion of the * product and a hole (15) for propelling gas.
  • the invention comprises a third propulsion element (17) comprising, for example a central milling (18) allowing the linear movement of the cylinder (14) forming part of the second propulsion element and an upper rim (19), blocking the large joint (20) against the plug;
  • the central milling of the third propulsion element (17) has an upper part, including a milling having a larger diameter (21) than its lower part, making it possible to accommodate a small spring (22) softer than the large one (11); the spring (22) pushes the third propulsion element against the flange (9) inside the first propulsion element, separating the upper part (8) and the lower part (7) of the first propulsion element in two parts
  • the spring (11) is stronger than the spring (22) allowing the spring (22) to be locked in the milling (21) when the propulsion stops.
  • the spring (11) acts on the second propulsion element ensuring the blocking of the two seals (20,13) and the holes (15,16) when the propulsion stops.
  • the first variant comprises the conduit (3) and the nozzle (5) as well as the inverted holes (15, 16).
  • the second propulsion element of the second variant comprises, for example a vertical slot (16p), or superimposed holes for the propulsion of the product and a vertical slot (15p), or superimposed holes for the propulsion of the gas , allowing by progressive support on the propulsion nozzle (2), acting on the second propulsion element, the progressive release of the slot (16p) joining the product and of the slot (15p) joining the gas and the propulsion progressive product.
  • the second propulsion element of the third variant comprises for example a notch (23s) comprising the large seal (20s) and the small seal (13s) superimposed; the small seal acting on the hole (16s) joining the product and the large seal acting on the hole (15s) joining the gas; pressing on the propulsion nozzle (2), acting on the second propulsion element, blocks the small seal (13s) against the flange (9s), at the inside the first propulsion element, separating the upper part (8) and the lower part (7) of the first propulsion element into two independent compartments, unlocking the two superimposed seals (20s, 13s) and the holes (15s, 16s) the gas propelled by the hole (15s) joining the upper part of the housing, mixes with the product propelled by the hole (16s) joining the lower part of the housing, in the terminal duct (0) activating the propulsion and atomization
  • the fourth variant includes a pet ite ring, or a small rim making
  • the fifth variant comprises, inside the first propulsion element, a conical milling (9c), allowing by pressing on the propulsion end piece (2), acting on the second propulsion element to block the small seal (13s) in the countersinking (9c) (replacing the flange (9) of the first ele ⁇ propulsion) and separating the upper portion (8) and the inferi part ⁇ eure (7) of the first propulsion element into two independent compartments, releasing the two superimposed seals (20s, 13s) and the superposed holes (15s, 16s); the first propulsion element also includes a nozzle (5), in the upper part allowing the direct arrival of gas in the ter ⁇ duct minimum (0) through the hole (15s); the gas propelled through the hole (15s), joining the upper part (6) of the housing mixes with the product propelled through the hole (16s), joining the lower part (4) of the housing in the terminal duct (0), activating the propulsion and

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

L'invention concerne un système universel de propulsion et d'atomisation actives avec ses éléments de propulsion et d'atomisation pour par exemple les aérosols, comprenant un boîtier (1) et un embout de propulsion classiques, comportant un conduit (3), joignant la partie inférieure (4) du boîtier (1), permettant la propulsion du produit et une tuyère (5) joignant la partie supérieure (6) du boîtier, permettant la propulsion du gaz; le système comporte un premier élément de propulsion, comprenant une partie inférieure (7) et une partie supérieure (8); la partie inférieure (7) ayant un diamètre intérieur plus petit que la partie supérieure (8), formant par exemple par la différence un rebord (9) à l'intérieur du premier élément de propulsion (17), permettant de séparer la partie supérieure (8) et la partie inférieure (7), en deux compartiments indépendants par l'appui sur l'embout de propulsion (2) agissant sur le deuxième élément de propulsion; la partie supérieure comporte aussi une bordure (00), permettant de maintenir le premier élément de propulsion sur le bouchon et un rebord (000) permettant de bloquer le joint contre le bouchon (20); le gaz propulsé par le trou (15) se mélange avec le produit propulsé par le trou (16) dans le conduit terminal (0) activant la propulsion et l'atomisation du produit.The invention relates to a universal active propulsion and atomization system with its propulsion and atomization elements for, for example, aerosols, comprising a housing (1) and a conventional propulsion nozzle, comprising a duct (3), joining the lower part (4) of the casing (1), allowing the propulsion of the product and a nozzle (5) joining the upper part (6) of the casing, allowing the propulsion of the gas; the system comprises a first propulsion element, comprising a lower part (7) and an upper part (8); the lower part (7) having a smaller internal diameter than the upper part (8), forming for example by the difference a rim (9) inside the first propulsion element (17), making it possible to separate the upper part (8) and the lower part (7), in two independent compartments by the support on the propulsion nozzle (2) acting on the second propulsion element; the upper part also comprises a border (00), making it possible to maintain the first propulsion element on the cap and a rim (000) making it possible to block the seal against the cap (20); the gas propelled by the hole (15) mixes with the product propelled by the hole (16) in the terminal conduit (0) activating the propulsion and the atomization of the product.

Description

D E S C R I P T I O N SYSTEME UNIVERSEL DE PROPULSION PROGRESSIVE ET OU D'ATOMISATION ACTIVE POUR AEROSOLS La présente invention concerne un système universel de propulsion et d'atomi- sation actives avec ses éléments de propulsion et d'atomisation pour, par ex¬ emple les aérosols, comprenant un boîtier (1) aérosol et un embout de propul¬ sion (2) classiques ;le nouveau système comporte un conduit (3) joignant la partie inférieure (4) du boîtier (1), permettant la propulsion du produit et une tuyère (5), joignant la partie supérieure (6) du boîtier, permettant la propulsion du gaz ;le système comporte un premier élément de propulsion com¬ prenant par exemple une partie inférieure (7) et une partie supérieure (8) ;la partie inférieure (7) ayant un diamètre intérieur plus petit que la partie su¬ périeure (8), formant par exemple par la différence un rebord (9) à l'intéri¬ eur du premier élément de propulsion, permettant de séparer la partie supéri¬ eure (8) et la partie inférieure (7) du premier élément de propulsion, en deux compartiments indépendants par l'appui sur l'embout de propulsion (2) agissant sur le deuxième élément de propulsion ;la partie supérieure du premier élément de propulsion comporte aussi une bordure (00) permettant de maintenir le pre¬ mier élément de propulsion sur le bouchon et un rebord (000), permettant de bloquer le joint (20) contre le bouchon ;le gaz propulsé par le trou (15), se mélange avec le produit propulsé par le trou (16) dans le conduit terminal (0), activant la propulsion et 1'atomisation du produit. The present invention relates to a universal active propulsion and atomization system with its propulsion and atomization elements for, for example aerosols, comprising a housing (1) aerosol and a conventional propulsion nozzle (2); the new system comprises a conduit (3) joining the lower part (4) of the housing (1), allowing the product to be propelled and a nozzle (5) , joining the upper part (6) of the housing, allowing the propulsion of the gas; the system comprises a first propulsion element comprising for example a lower part (7) and an upper part (8); the lower part (7) having an inner diameter smaller than the upper part (8), forming for example by the difference a rim (9) inside the first propulsion element, making it possible to separate the upper part (8) and the lower part (7) of the first propulsion element, in two independent compartments by pressing on the propulsion end piece (2) acting on the second propulsion element; the upper part of the first propulsion element comprises also a border (00) making it possible to maintain the first propulsion element on the stopper and a flange (000), making it possible to block the seal (20) against the stopper; the gas propelled by the hole (15) mixes with the product propelled by the hole (16) in the terminal duct (0), activating the propulsion and the atomization of the product.
L'invention comporte un deuxième élément de propulsion comprenant par exemple une partie inférieure (10), permettant de maintenir un ressort (11) et un re¬ bord supérieur (12) permettant de bloquer le petit joint (13) contre le troi¬ sième élément de propulsion (17) ;la partie supérieure du deuxième élément de propulsion est prolongée par un cylindre (1A), comprenant le conduit terminal (0), comportant par exemple, un trou (16) pour la propulsion du*produit et un trou (15) pour la propulsion du gaz.The invention comprises a second propulsion element comprising for example a lower part (10), making it possible to hold a spring (11) and an upper edge (12) making it possible to block the small seal (13) against the third. element of propulsion (17), the upper portion of the second propulsion member is extended by a cylinder (1A), comprising the terminal conduit (0), comprising, for example, a hole (16) for propulsion of the * product and a hole (15) for propelling gas.
L'invention comporte un troisième élément de propulsion (17) comportant, par exemple un fraisage central (18) permettant le mouvement linéaire du cylindre (14) faisant partie du deuxième élément de propulsion et un rebord supérieur (19), bloquant le grand joint (20) contre le bouchon ;le fraisage central du troisième élément de propulsion (17) comporte une partie supérieure, compre¬ nant un fraisage ayant un diamètre plus grand (21) que sa partie inférieure, permettant de loger un petit ressort (22) plus souple que le grand (11) ;le ressort (22) pousse le troisième élément de propulsion contre le rebord (9) à l'intérieur du premier élément de propulsion, séparant la partie supérieure (8) et la partie inférieure (7) du premier élément de propulsion en deux corn-The invention comprises a third propulsion element (17) comprising, for example a central milling (18) allowing the linear movement of the cylinder (14) forming part of the second propulsion element and an upper rim (19), blocking the large joint (20) against the plug; the central milling of the third propulsion element (17) has an upper part, including a milling having a larger diameter (21) than its lower part, making it possible to accommodate a small spring (22) softer than the large one (11); the spring (22) pushes the third propulsion element against the flange (9) inside the first propulsion element, separating the upper part (8) and the lower part (7) of the first propulsion element in two parts
FEUILLE DE REMPLACEMENTREPLACEMENT SHEET
ISA/EP partiments indépendants par l'appui sur l'embout de propulsion (2) et par le mouvement descendant du deuxième élément de propulsion ;le ressort (11) est plus fort que le ressort (22) permettant de bloquer le ressort (22) dans le fraisage (21) à l'arrêt de la propulsion.ISA / EP independent parts by pressing on the propulsion nozzle (2) and by the downward movement of the second propulsion element; the spring (11) is stronger than the spring (22) allowing the spring (22) to be locked in the milling (21) when the propulsion stops.
L'appui sur l'embout de propulsion (2) agissant sur le deuxième élément de propulsion, débloque le troisième élément de propulsion ;le ressort (22) agis¬ sant sur le troisième élément de propulsion (17), le bloque contre le rebord (9) à l'intérieur du premier élément de propulsion, séparant la partie inféri¬ eure (7) et la partie supérieure (8) du premier élément de propulsion en deux compartiments indépendants et débloquant les joints (20,13) et les trous (15,16) ;le petit joint (13) s'interpose entre le troisième élément de propul¬ sion (17) et le rebord (9) du premier élément de propulsion ;le gaz propulsé par le trou (15) se mélange avec le produit propulsé par le trou (16) dans le conduit terminal (0), activant la propulsion et l'atomisation du produit. Le ressort (11) agit sur le deuxième élément de propulsion assurant le bloca¬ ge des deux joints (20,13) et des trous (15,16) à l'arrêt de la propulsion. La première variante comporte le conduit (3) et la tuyère (5) ainsi que les trous (15,16) inversés.Pressing on the propulsion end piece (2) acting on the second propulsion element unlocks the third propulsion element; the spring (22) acting on the third propulsion element (17) blocks it against the rim (9) inside the first propulsion element, separating the lower part (7) and the upper part (8) of the first propulsion element into two independent compartments and unlocking the seals (20,13) and the holes (15,16); the small seal (13) is interposed between the third propulsion element (17) and the flange (9) of the first propulsion element; the gas propelled by the hole (15) mixes with the product propelled by the hole (16) in the terminal conduit (0), activating the propulsion and the atomization of the product. The spring (11) acts on the second propulsion element ensuring the blocking of the two seals (20,13) and the holes (15,16) when the propulsion stops. The first variant comprises the conduit (3) and the nozzle (5) as well as the inverted holes (15, 16).
Le deuxième élément de propulsion de la deuxième variante comporte, par exem¬ ple une fente (16p) verticale, ou des trous superposés pour la propulsion du produit et une fente (15p) verticale, ou des trous superposés pour la propul¬ sion du gaz, permettant par l'appui progressif sur l'embout de propulsion (2), agissant sur le deuxième élément de propulsion, le déblocage progressif de la fente (16p) joignant le produit et de la fente (15p) joignant le gaz et la propulsion progressive du produit.The second propulsion element of the second variant comprises, for example a vertical slot (16p), or superimposed holes for the propulsion of the product and a vertical slot (15p), or superimposed holes for the propulsion of the gas , allowing by progressive support on the propulsion nozzle (2), acting on the second propulsion element, the progressive release of the slot (16p) joining the product and of the slot (15p) joining the gas and the propulsion progressive product.
Le deuxième élément de propulsion de la troisième variante comporte par exem¬ ple une entaille (23s) comportant le grand joint (20s) et le petit joint (13s) superposés ;le petit joint agissant sur le trou (16s) joignant le produit et le grand joint agissant sur le trou (15s) joignant le gaz ;l'appui sur l'embou de propulsion (2), agissant sur le deuxième élément de propulsion, bloque le petit joint (13s) contre le rebord (9s), à l'intérieur du premier élément de propulsion, séparant la partie supérieure (8) et la partie inférieure (7) du premier élément de propulsion en deux compartiments indépendants, débloquant les deux joints (20s,13s) superposés et les trous (15s,16s) ;le gaz propulsé par le trou (15s) joignant la partie supérieure du boîtier, se mélange avec le produit propulsé par le trou (16s) joignant la partie inférieure du boîtier, dans le conduit terminal (0) activant la propulsion et l'atomisation du produi La quatrième variante comporte une petite bague, ou un petit rebord faisantThe second propulsion element of the third variant comprises for example a notch (23s) comprising the large seal (20s) and the small seal (13s) superimposed; the small seal acting on the hole (16s) joining the product and the large seal acting on the hole (15s) joining the gas; pressing on the propulsion nozzle (2), acting on the second propulsion element, blocks the small seal (13s) against the flange (9s), at the inside the first propulsion element, separating the upper part (8) and the lower part (7) of the first propulsion element into two independent compartments, unlocking the two superimposed seals (20s, 13s) and the holes (15s, 16s) the gas propelled by the hole (15s) joining the upper part of the housing, mixes with the product propelled by the hole (16s) joining the lower part of the housing, in the terminal duct (0) activating the propulsion and atomization The fourth variant includes a pet ite ring, or a small rim making
FELILLE DE REMPLACEMENT partie du deuxième élément de propulsion entre les joints (20s,13s) superposés. La cinquième variante comporte à l'intérieur du premier élément de propulsion un fraisage conique (9c), permettant par l'appui sur l'embout de propulsion (2), agissant sur le deuxième élément de propulsion de bloquer le petit joint (13s) dans le fraisage conique (9c) (remplaçant le rebord (9) du premier élé¬ ment de propulsion) et séparant la partie supérieure (8) et la partie inféri¬ eure (7) du premier élément de propulsion en deux compartiments indépendants, débloquant les deux joints (20s,13s) superposés et les trous (15s,16s) super¬ posés ;le premier élément de propulsion comporte aussi une tuyère (5), dans la partie supérieure permettant l'arrivée directe du gaz dans le conduit ter¬ minal (0) par le trou (15s) ;le gaz propulsé par le trou (15s), joignant la partie supérieure (6) du boîtier se mélange avec le produit propulsé par le trou (16s), joignant la partie inférieure (4) du boîtier dans le conduit ter¬ minal (0), activant la propulsion et l'atomisation du produit. LES SYSTEMES DECRITS ET LES DESSINS JOINTS SONT DES EXEMPLES ET NE LIMITENT PAS LES PROCEDES DE REALISATION DE L'INVENTION.REPLACEMENT CARD part of the second propulsion element between the superimposed seals (20s, 13s). The fifth variant comprises, inside the first propulsion element, a conical milling (9c), allowing by pressing on the propulsion end piece (2), acting on the second propulsion element to block the small seal (13s) in the countersinking (9c) (replacing the flange (9) of the first ele ¬ propulsion) and separating the upper portion (8) and the inferi part ¬ eure (7) of the first propulsion element into two independent compartments, releasing the two superimposed seals (20s, 13s) and the superposed holes (15s, 16s); the first propulsion element also includes a nozzle (5), in the upper part allowing the direct arrival of gas in the ter¬ duct minimum (0) through the hole (15s); the gas propelled through the hole (15s), joining the upper part (6) of the housing mixes with the product propelled through the hole (16s), joining the lower part (4) of the housing in the terminal duct (0), activating the propulsion and atomization of the product. THE SYSTEMS DESCRIBED AND THE ATTACHED DRAWINGS ARE EXAMPLES AND DO NOT LIMIT THE METHODS OF CARRYING OUT THE INVENTION.
LE DESSIN I. REPRESENTE LE PROPULSEUR UNIVERSAL ACTIVA I. EXECUTIVE LE DESSIN II. UNIVERSAL ACTIVA II. EXECUTIVETHE DRAWING I. REPRESENTS THE UNIVERSAL ACTIVA PROPELLER I. EXECUTIVE THE DRAWING II. UNIVERSAL ACTIVA II. EXECUTIVE
LE DESSIN III. p UNIVERSAL ACTIVA III. EXECUTIVE LE DESSIN IV. p UNIVERSAL ACTIVA IV. EXECUTIVE LE DESSIN V. s UNIVERSAL ACTIVA V. EXECUTIVE LE DESSIN VI. se UNIVERSAL ACTIVA VI. EXECUTIVETHE DRAWING III. p UNIVERSAL ACTIVA III. EXECUTIVE THE DRAWING IV. p UNIVERSAL ACTIVA IV. EXECUTIVE THE DRAWING V. s UNIVERSAL ACTIVA V. EXECUTIVE THE DRAWING VI. UNIVERSAL ACTIVA VI. EXECUTIVE

Claims

R E V E N D I C A T I O N S R E V E N D I C A T I O N S
01) Système universel de propulsion et d'atomisation actives avec ses élément de propulsion et d'atomisation pour, par exemple les aérosols, comprenant un boîtier et un embout de propulsion classiques caractérisé en ce qu'il compor¬ te un conduit joignant la partie inférieure (4) du boîtier permettant la pro¬ pulsion du produit et une tuyère joignant la partie supérieure du boîtier per mettant la propulsion du gaz ;le système comporte un premier élément de propu sion, comprenant par exemple une partie inférieure et une partie supérieure ; la partie inférieure ayant par exemple un diamètre intérieur plus petit que l partie supérieure, formant par exemple par la différence un rebord à l'intéri eur du premier élément de propulsion permettant de séparer la partie supérieu re (8) et la partie inférieure (7) du premier élément de propulsion en deux compartiments indépendants par l'appui sur l'embout de propulsion (2) agissan sur le deuxième élément de propulsion ;la partie supérieure comporte aussi pa exemple une bordure, permettant de maintenir le premier élément de propulsion sur le bouchon et un rebord, permettant de bloquer le joint (20) contre le bo chon ;le gaz propulsé par le trou (15) se mélange avec le produit propulsé pa le trou (16) dans le conduit terminal, activant la propulsion et l'atomisatio du produit.01) Universal active propulsion and atomization system with its propulsion and atomization elements for, for example aerosols, comprising a conventional propulsion unit and housing, characterized in that it comprises a conduit joining the part lower (4) of the housing allowing the propulsion of the product and a nozzle joining the upper part of the housing for propelling the gas; the system comprises a first propulsion element, comprising for example a lower part and an upper part; the lower part having for example an internal diameter smaller than the upper part, for example by forming a difference inside a rim of the first propulsion element making it possible to separate the upper part (8) and the lower part (7 ) of the first propulsion element into two independent compartments by pressing on the propulsion end piece (2) acting on the second propulsion element; the upper part also includes a border for example, making it possible to maintain the first propulsion element on the plug and a rim, making it possible to block the seal (20) against the cap; the gas propelled by the hole (15) mixes with the product propelled by the hole (16) in the terminal duct, activating the propulsion and the atomization of the product.
02) Système selon la revendication 1, caractérisé en ce qu'il comporte un deu xième élément de propulsion, comportant par exemple une partie inférieure (10 permettant de maintenir un ressort et un rebord supérieur (12), permettant de bloquer le petit joint, contre la partie inférieure d'un troisième élément de propulsion ;la partie supérieure du deuxième élément de propulsion est prolon gée par un cylindre comprenant le conduit terminal, comportant par exemple un trou pour la propulsion du produit et un trou pour la propulsion du gaz.02) System according to claim 1, characterized in that it comprises a second propulsion element, comprising for example a lower part (10 making it possible to maintain a spring and an upper rim (12), making it possible to block the small joint, against the lower part of a third propulsion element; the upper part of the second propulsion element is extended by a cylinder comprising the terminal duct, comprising for example a hole for propelling the product and a hole for propelling the gas.
03) Système selon les revendications 1 et 2, caractérisé en ce qu'il comporte un troisième élément de propulsion comportant par exemple un fraisage central permettant le mouvement linéaire du cylindre du deuxième élément de propulsio et un rebord supérieur permettant de bloquer le grand joint contre le bouchon le fraisage central du troisième élément de propulsion, comporte une partie supérieure comprenant un fraisage ayant un diamètre plus grand que sa partie inférieure, permettant de loger un petit ressort plus souple que le grand ;le petit ressort agit sur le troisième élément de propulsion, le bloquant contre le rebord (9) à l'intérieur du premier élément de propulsion, séparant la par tie inférieure (7) et la partie supérieure (8), du premier élément de propul¬ sion en deux compartiments indépendants (7,8) par l'appui sur l'embout de pro pulsion (2), agissant sur le deuxième élément de propulsion ;le grand ressort est plus fort que le petit ressort, permettant de bloquer le petit ressort dans le fraisage supérieur du troisième élément de propulsion à l'arrêt de la propulsion.03) System according to claims 1 and 2, characterized in that it comprises a third propulsion element comprising for example a central milling allowing the linear movement of the cylinder of the second propulsion element and an upper edge allowing to block the large joint against the central milling plug of the third propulsion element, has an upper part comprising a milling having a diameter larger than its lower part, making it possible to accommodate a small spring more flexible than the large one; the small spring acts on the third propulsion element , blocking it against the rim (9) inside the first propulsion element, separating the lower part (7) and the upper part (8), of the first propulsion element in two independent compartments (7,8 ) by pressing on the propulsion end piece (2), acting on the second propulsion element; the large spring is stronger than the small spring, making it possible to block the small spring in the upper milling of the third propulsion element when the propulsion stops.
04) Système selon les revendications 1, 2 et 3, caractérisé en ce que l'ap¬ pui sur l'embout de propulsion (2) agissant sur le deuxième élément de pro¬ pulsion débloque le troisième élément de propulsion ;le petit ressort agis¬ sant sur le troisième élément de propulsion, le bloque contre le rebord (9) à l'intérieur du premier élément de propulsion, séparant la partie supérieu¬ re et la partie inférieure du premier élément de propulsion en deux compar¬ timents indépendants et débloquant le grand joint et le petit joint et les trous de propulsion du produit et du gaz ;le petit joint (13) s'interpose entre le troisième élément de propulsion et le rebord (9) à l'intérieur du premier élément de propulsion ;le gaz propulsé par le trou (15) se mélange avec le produit propulsé par le trou (16) dans le conduit terminal (0), ac- tivant la propulsion et l'atomisation du produit.04) System according to claims 1, 2 and 3, characterized in that the ap¬ pui on the propulsion end piece (2) acting on the second propulsion element unlocks the third propulsion element; the small spring acts ¬ health on the third propulsion element, blocks it against the rim (9) inside the first propulsion element, separating the upper part and the lower part of the first propulsion element in two independent and unlocking compartments the large seal and the small seal and the product and gas propulsion holes; the small seal (13) is interposed between the third propulsion element and the flange (9) inside the first propulsion element; gas propelled by the hole (15) mixes with the product propelled by the hole (16) in the terminal duct (0), activating the propulsion and atomization of the product.
05) Système selon les revendications 1, 2, 3 et 4, caractérisé en ce que le grand ressort agit sur le deuxième élément de propulsion, assurant le blocage des deux joints et des trous (15,16) à l'arrêt de la propulsion.05) System according to claims 1, 2, 3 and 4, characterized in that the large spring acts on the second propulsion element, ensuring the blocking of the two seals and of the holes (15,16) when the propulsion stops .
06) Système selon les revendications 1, 2, 3, 4 et 5, caractérisé en ce que la première variante comporte le conduit et la tuyère ainsi que les deux trous (15,16) inversés.06) System according to claims 1, 2, 3, 4 and 5, characterized in that the first variant comprises the conduit and the nozzle as well as the two inverted holes (15,16).
07) Système selon les revendications 1, 2, 3, 4, 5 et 6, caractérisé en ce que le deuxième élément de propulsion de la deuxième variante comporte par exemple une fente verticale ou des trous superposés pour la propulsion du produit et une fente verticale ou des trous superposés pour la propulsion du gaz, permet¬ tant par l'appui progressif sur l'embout de propulsion, le déblocage progres¬ sif de la fente joignant le produit et de la fente joignant le gaz et la pro¬ pulsion progressive du produit.07) System according to claims 1, 2, 3, 4, 5 and 6, characterized in that the second propulsion element of the second variant comprises for example a vertical slot or superimposed holes for the propulsion of the product and a vertical slot or superimposed holes for the propulsion of the gas, allowing both by the progressive support on the propulsion nozzle, the progressive unlocking of the slot joining the product and of the slot joining the gas and the progressive propulsion of the product.
08) Système selon les revendications 1, 2, 3, 4, 5, 6 et 7, caractérisé en ce que le deuxième élément de propulsion de la troisième variante comporte, par exemple une entaille comportant le grand joint et le petit joint superposés ; le petit joint agit sur le trou ioignant le produit et le grand joint agit sur le trou joignant le gaz ;1'appui08) System according to claims 1, 2, 3, 4, 5, 6 and 7, characterized in that the second propulsion element of the third variant comprises, for example a notch comprising the large seal and the small seal superimposed; the small seal acts on the hole joining the product and the large seal acts on the hole joining the gas;
FEUILLE DE REMPLACEMENT iSA/EP sur l'embout de propulsion (2) agissant sur le deuxième élément de propulsion, bloque le petit joint (13s) contre le rebord (9s) à l'intérieur du premier élé ment de propulsion, séparant la partie supérieure (8) et la partie inférieure (7) du premier élément de propulsion en deux compartiments indépendants et dé¬ bloquant les deux joints (20s,13s) et au moins un trou (16s) joignant le pro¬ duit et le trou (15s) joignant le gaz ;le gaz propulsé par le trou (15s) joi¬ gnant la partie supérieure du boîtier, se mélange avec le produit propulsé par le trou (16s) joignant la partie inférieure du boîtier dans le conduit termina (00) activant la propulsion et l'atomisation du produit.ISA / EP REPLACEMENT SHEET on the propulsion end piece (2) acting on the second propulsion element, blocks the small seal (13s) against the flange (9s) inside the first propulsion element, separating the upper part (8) and the lower part (7) of the first propulsion element into two independent compartments and de¬ blocking the two seals (20s, 13s) and at least one hole (16s) joining the product and the hole (15s) joining the gas; gas powered by the hole (15s) joining the upper part of the housing, mixes with the product powered by the hole (16s) joining the lower part of the housing in the terminated duct (00) activating the propulsion and atomization of the product.
09) Système selon les revendications 1, 2, 3, 4, 5, 6, 7 et 8, caractérisé en ce que la quatrième variante comporte une petite bague, ou un petit rebord fai sant partie du deuxième élément de propulsion entre les deux joints superposés (20s,13s).09) System according to claims 1, 2, 3, 4, 5, 6, 7 and 8, characterized in that the fourth variant comprises a small ring, or a small flange forming part of the second propulsion element between the two seals superimposed (20s, 13s).
10) Système selon les revendications 1, 2, 3, 4, 5, 6, 7, 8 et 9, caractérisé en ce que le premier élément de propulsion de la cinquième variante comporte à l'intérieur un fraisage conique (9c) permettant par l'appui sur l'embout de propulsion (2) agissant sur le deuxième élément de propulsion, de bloquer le petit joint (13s) dans le fraisage conique (9c) à l'intérieur du premier élé¬ ment de propulsion, séparant la partie supérieure (8) et la partie inférieure (7) du premier élément de propulsion en deux compartiments indépendants et dé¬ bloquant les deux joints (20s,13s) superposés et au moins un trou (16s) joi¬ gnant le produit et le trou (15s) joignant le gaz ;la partie supérieure du pre mier élément de propulsion comporte aussi une tuyère (5) permettant l'arrivée directe du gaz dans le conduit terminal (0) par le trou (15s), joignant la par tie supérieure du boîtier ;le gaz propulsé par le trou (15s) joignant la parti supérieure (6) du boîtier (1), se mélange avec le produit propulsé par le trou (16s) joignant la partie inférieure (4) du boîtier (1) dans le conduit termina (0), activant la propulsion et l'atomisation du produit.10) System according to claims 1, 2, 3, 4, 5, 6, 7, 8 and 9, characterized in that the first propulsion element of the fifth variant has inside a conical milling (9c) allowing by pressing the propulsion nozzle (2) acting on the second propulsion element, to block the small seal (13s) in the conical milling (9c) inside the first propulsion element, separating the part upper (8) and the lower part (7) of the first propulsion element in two independent compartments and de¬ blocking the two superimposed seals (20s, 13s) and at least one hole (16s) joining the product and the hole ( 15s) joining the gas; the upper part of the first propulsion element also includes a nozzle (5) allowing the direct arrival of the gas in the terminal duct (0) through the hole (15s), joining the upper part of the housing the gas propelled by the hole (15s) joining the upper part (6) of the housing ( 1), mixes with the product propelled by the hole (16s) joining the lower part (4) of the housing (1) in the terminated conduit (0), activating the propulsion and the atomization of the product.
FEUILLE DE REMPLACEMENTREPLACEMENT SHEET
!SA/i :c ! SA / i: c
EP93913136A 1992-06-22 1993-06-16 Universal gradual propulsion and/or active spraying system for aerosols Withdrawn EP0615512A1 (en)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
ITPN920048 1992-06-22
ITPN920048A IT1263285B (en) 1992-06-22 1992-06-22 Universal aerosol system with active propulsion and dynamics system
FR9303471 1993-03-22
FR9303471A FR2711972A1 (en) 1993-03-22 1993-03-22 Universal aerosol elements and system with active propulsion and atomization
FR9306340 1993-05-21
FR9306340 1993-05-21
FR9306392 1993-05-24
FR9306392 1993-05-24
FR9306547 1993-05-26
FR9306547 1993-05-26
FR9307108 1993-06-08
FR9307108 1993-06-08
PCT/FR1993/000581 WO1994000367A1 (en) 1992-06-22 1993-06-16 Universal gradual propulsion and/or active spraying system for aerosols

Publications (1)

Publication Number Publication Date
EP0615512A1 true EP0615512A1 (en) 1994-09-21

Family

ID=27546410

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93913136A Withdrawn EP0615512A1 (en) 1992-06-22 1993-06-16 Universal gradual propulsion and/or active spraying system for aerosols

Country Status (2)

Country Link
EP (1) EP0615512A1 (en)
WO (1) WO1994000367A1 (en)

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Publication number Priority date Publication date Assignee Title
FR84908E (en) * 1963-04-04 1965-05-07 Commissaria A L En Atomique Improvements in casting processes, in particular ingots, and in particular uranium carbide
US3391834A (en) * 1966-10-10 1968-07-09 Precision Valve Corp Valved closure for a pressurized dispenser
US4398654A (en) * 1978-12-26 1983-08-16 American Cyanamid Company Aerosol dispensing system
DE3623934A1 (en) * 1986-07-16 1988-01-21 Cebal Verpackungen Container with toothpaste
EP0440855A1 (en) * 1990-02-08 1991-08-14 Deutsche Präzisions-Ventil GmbH Spray valve assembly
IT1243765B (en) * 1990-03-06 1994-06-28 Coster Tecnologie Speciali Spa VALVE PERFECTION FOR NEBULIZED DISPENSING OF LIQUIDS
ATE138873T1 (en) * 1990-03-23 1996-06-15 Hubacek Hugo COMPRESSED GAS PACKAGING, IN PARTICULAR COMPRESSED ATOMIZER CAN
FR2674774B1 (en) * 1991-04-08 1993-07-16 Oreal DEVICE FOR SPRAYING A LIQUID COMPRISING A PRESSURIZED CONTAINER PROVIDED WITH AN ADDITIONAL GAS TAKE VALVE.
FR2684358B1 (en) * 1991-12-02 1995-01-20 Oreal AEROSOL DEVICE FOR DELIVERING A RELATIVELY HIGH VISCOSITY COMPOSITION.

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Title
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Also Published As

Publication number Publication date
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