EP1291293A1 - Ventil mit variablem Durchfluss und Behälter mit einem solchen Ventil - Google Patents

Ventil mit variablem Durchfluss und Behälter mit einem solchen Ventil Download PDF

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Publication number
EP1291293A1
EP1291293A1 EP02291904A EP02291904A EP1291293A1 EP 1291293 A1 EP1291293 A1 EP 1291293A1 EP 02291904 A EP02291904 A EP 02291904A EP 02291904 A EP02291904 A EP 02291904A EP 1291293 A1 EP1291293 A1 EP 1291293A1
Authority
EP
European Patent Office
Prior art keywords
valve
opening
product
valve body
closing element
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Withdrawn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
EP02291904A
Other languages
English (en)
French (fr)
Inventor
Jean-Pierre Yquel
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.)
LOreal SA
Original Assignee
LOreal SA
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
Application filed by LOreal SA filed Critical LOreal SA
Publication of EP1291293A1 publication Critical patent/EP1291293A1/de
Withdrawn legal-status Critical Current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 valve intended to equip a container pressurized.
  • Such valves are used in particular in the field of cosmetic for the distribution of hair products (hairsprays, styling sprays, etc.) of personal care products, make-up products, or products of protection against the harmful effects of the sun.
  • valves include a body valve inside which is mounted an opening / closing element under shape of a valve stem, part of which emerges outside the valve body.
  • the valve stem is capable of sliding tightly in engagement with a sealing element in the form of an annular seal.
  • valve stem is traversed by an axial channel, one end of which opens out axially outside the valve body, and is intended to be positioned communication with a passage passing through a valve actuating member having at least one outlet.
  • the other end of the channel opens radially via an inlet orifice, or several inlet ports arranged in the same axial position.
  • the inlet port (s) is (are) opposite of the sealing element.
  • valve In response to an actuation command, the valve is pushed in axially, and the (or the) inlet port (s) of the valve stem is (are) placed in communication with the pressurized product inside the valve body. The product is then routed, via the valve stem and the passage through the actuator, towards the dispensing orifice. In the case of a valve with several inlet ports, these are put in communication simultaneously with the valve body.
  • valves in addition to actuation in response to axial movement, may be operated in response to pressure exerted laterally on the rod valve. Such valves are called "tilting".
  • the opening / closing element does not emerge not outside the valve body. In this case, a portion of the organ actuation is engaged inside the valve body, and controls opening or closing the valve.
  • valve body is crossed by a purge orifice for gas distribution, joint with the product, or separate propellant.
  • a valve whose opening is carried out according to the principle described in this document can also be designed without a drain hole.
  • the actuation command causes a movement of the opening / closing element, and its passage from a position of closing in an open position in which the product is distributed according to a determined and unique flow.
  • the first type of valve it is the section of the inlet opening (s), and / or their number, which determines the output flow.
  • this is the depth and / or the width, and / or the number of grooves formed on the internal surface of the valve body.
  • a container equipped with a valve allowing a first flow.
  • a valve allowing a second flow, greater than the first.
  • Variable flow valves are described in documents US-A-3,292,827 and US-A-3 195 569. By their configuration, the two positions with different flow rates are very close to each other, which makes their selective use of the most hazardous.
  • a valve for dispensing of a product contained in a pressurized container said valve comprising a opening / closing element which, in response to an actuation command, is able to move from a closed position to a position chosen from among minus two open positions: a first open position in which the product under pressure is dispensed at a first rate; and a second open position in which the product is dispensed at a second rate, different from the first, the opening / closing element returning to the position of closing when the actuation command stops, the element opening / closing comprising a part forming a suitable piston, in response to said actuation command, to move axially inside the body valve, between said closed position in which a peripheral portion of the piston sealingly isolates the valve body from an outlet passage of the valve and a position, chosen at least from said first and second open positions, and in which smooth communication is established between the valve body and said outlet passage.
  • the peripheral portion sealingly applied against the internal surface valve body may be formed from a bead obtained from molding with the rest of the opening / closing element.
  • it can be an O-ring fixedly mounted (in particular by gluing, or overmolded) on the element opening / closing.
  • it may be the free edge of a molded or overmolded lip with the rest of the opening / closing element.
  • a valve configured according to the invention is advantageous, compared to those described in documents US-A-3 195 569 or US-A-3 292 827, in that it overcomes the problem of sealing when closing when wishes to keep the thickness of the joint as small as possible.
  • the product in a first open position, the product is dispensed at a relatively low flow rate, under shape of a lacquer. In a second open position, the product is dispensed at a higher flow rate, in the form of a spray.
  • the same device can then be used for both distribution modes.
  • the characteristics of the spray are of the same order of magnitude. So the difference in average particle size is preferably less than 35%, and preferably again, less than 25%, and more preferably, less than 15% and more preferably, less than 10%.
  • the particle size is generally between 40 ⁇ m and 55 ⁇ m.
  • the two opening positions are positions each authorizing a flow of different distribution, each obtainable under normal conditions of use by manual actuation, in particular with the finger, and which can be maintained as long as desired.
  • the user can be informed about the passage from one position to another, by means arrangements capable of generating a perceptible signal, such as may result in particular the crossing of a slight notch or bead by the element opening / closing, when moving from the first position to the second.
  • a perceptible signal such as may result in particular the crossing of a slight notch or bead by the element opening / closing, when moving from the first position to the second.
  • Such a notch or bead must be perceptible, but not sufficiently pronounced so as not to hinder the return of the valve to the closed position.
  • the difference in delivery rate between the two positions opening is such that the product flow distributed in the first position is visually and / or audibly different from the product flow distributed in the second open position.
  • the valve can be in communication with the product via a dip tube, the product then being propelled by means of a liquefied or compressed gas.
  • the product is contained inside a pocket with flexible walls, outside of which is the propellant.
  • the opening / closing element reaches the second position in passing through the first, the product flow, between the first and second open positions, gradually moving from the first to the second.
  • the peripheral portion of the piston faces at least a groove formed on the internal surface of the valve body and the width of which angular and / or depth varies along the axis of movement of the element opening / closing.
  • the depth of the groove can be substantially zero in a first end and be on the order of a few tenths of a millimeter in a second end, opposite the first.
  • the angular width of the groove may be of the order of 0 in the vicinity of the first end, and may be of the order of a few degrees near the second end.
  • the product flow, between the first and second positions opening goes from the first to the second in a substantially incremental manner.
  • the internal surface of the valve body may include a plurality of axial grooves parallel to each other, but the upper ends of which are axially offset.
  • the piston is opposite a first axial groove, thus allowing a first flow of exit.
  • the piston is, in addition to the first groove, opposite a second groove parallel to the first, thus authorizing a second output flow, greater than the first.
  • the opening / closing element may include a valve stem, one of which portion emerges outside of a valve body, said valve stem being crossed by an axial channel opening on the one hand to the outside of the valve body via an outlet, and on the other hand via an inlet which, in the position of closure, is isolated from the valve body.
  • Such a valve stem may, in response to said actuation command, be move axially in sealed engagement with a sealing element, in particular in the form of an annular seal, disposed inside said body of valve, said inlet orifice, in the closed position, opening laterally into look of said sealing element so as to be closed by the latter.
  • a sealing element in particular in the form of an annular seal, disposed inside said body of valve, said inlet orifice, in the closed position, opening laterally into look of said sealing element so as to be closed by the latter.
  • a device for the packaging and distribution of a product, in particular cosmetic comprising a pressurized container containing the product to be dispensed, and equipped of a valve according to the present invention.
  • the product can be pressurized using compressed or liquefied gas.
  • the gas propellant can be in contact with the product or separated from it by a piston or a flexible pocket inside which the product is placed.
  • the device further comprises a member for actuating the valve and the distribution of the product under pressure via at least one orifice of distribution, formed for example inside a nozzle, in particular for effect vortex.
  • the device according to the invention can be used advantageously for the packaging and distribution under pressure of a cosmetic product, in particular a hair product, a personal hygiene product, a product make-up, skin care product or skin protection product the harmful effects of the sun.
  • a cosmetic product in particular a hair product, a personal hygiene product, a product make-up, skin care product or skin protection product the harmful effects of the sun.
  • the device 1 shown as a whole in Figure 1 comprises a container cylindrical 2, in particular aluminum or tin, and surmounted by a head 50 for actuating a valve (which will be described in detail later) and for the distribution of a composition, in particular a capillary composition, through an orifice distribution 51.
  • the distribution head 50 includes a bearing surface 52 intended for actuation of the valve.
  • a removable cap 59 covers the head distribution 50.
  • valve 10 is mounted on a cup 3, which is set on a rolled edge of an aluminum container 2. The latter is not shown only partially.
  • the valve 10, of axis X comprises a cylindrical valve body 11, one of which end ends with an axial chimney 12 on which is forcibly mounted a dip tube 4.
  • valve body 11 is closed by the valve holder cup 3, the seal at closure being ensured by an annular seal 13 whose thickness is approximately 1.5 mm.
  • An annular crown formed inside the body of valve 11 in the vicinity of the cup 3 applies tightly against the inner surface of the seal 13, thus ensuring both a holding in position of this and the required seal.
  • Inside the annular seal 13 slides axially a valve stem 14 of which a portion 15 emerges outside the body valve.
  • valve stem 14 at least in its part 15 emerging outside the body valve, is crossed axially by a channel 18, one end of which opens out the outside of the valve body via an axial orifice 19.
  • the channel 18, in the vicinity of its other end opens radially via an orifice 20 which, in the position of valve closure ( Figure 2A), is in sealed engagement against the edge internal seal 13.
  • a dispensing head 50 under shaped like a push button.
  • the distribution head 50 is crossed by a passage 53, one end of which is in communication with the channel 18 of the rod valve.
  • the other end of the passage 52 opens out via a dispensing orifice 51 delimited by a nozzle with vortex channels.
  • the part 24 of the valve stem 14 located inside the valve body 11 includes a peripheral bead 28 which in the closed position of the valve ( Figure 2A) applies tightly over its entire periphery, against the internal surface of the valve body 11.
  • the orifice 20 formed radially in the valve stem, and which, in the closed position of the valve is located opposite the seal 13, is isolated from the pressure product contained in the valve body 11, under the peripheral bead 28.
  • At least one angular part of the bead 28 is located opposite a groove 23 formed on the internal surface of the valve body 11, interrupting the seal between the valve body and the orifice 20, which is no longer facing the annular seal 13.
  • the product rises in the upper part of the valve body via the space formed between the peripheral bead 28 and the bottom of the groove 23, rushes into the orifice 20, rises in the valve stem 14 and is distributed via the dispensing orifice 51.
  • the groove 23 is of angular width gradually increasing towards the bottom of the container.
  • valve stem sinks a distance such that the bead device 28 of the valve stem is opposite a narrow width portion of groove 23.
  • the product is distributed at a relatively low rate.
  • the flow rate is 0.16 g / s.
  • the flow rate is of the order of 0.67 g / s.
  • FIGS. 4A-4B and 5A-5B differs from the mode of previous embodiment in that the groove 23 is of constant width over its entire height, but depth gradually increasing towards the bottom of the container.
  • the valve 10 is also identical in all respects to that of the embodiment. previous.
  • valve stem sinks a distance such that the peripheral bead 28 of the valve stem is facing a shallow portion of the groove 23.
  • the product is distributed at a relatively low rate.

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)
  • Coating Apparatus (AREA)
  • Nozzles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
EP02291904A 2001-09-10 2002-07-26 Ventil mit variablem Durchfluss und Behälter mit einem solchen Ventil Withdrawn EP1291293A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0111671A FR2829475B1 (fr) 2001-09-10 2001-09-10 Valve a debit variable et recipient equipe d'une telle valve
FR0111671 2001-09-10

Publications (1)

Publication Number Publication Date
EP1291293A1 true EP1291293A1 (de) 2003-03-12

Family

ID=8867118

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02291904A Withdrawn EP1291293A1 (de) 2001-09-10 2002-07-26 Ventil mit variablem Durchfluss und Behälter mit einem solchen Ventil

Country Status (5)

Country Link
US (1) US20030071080A1 (de)
EP (1) EP1291293A1 (de)
JP (1) JP2003154305A (de)
CA (1) CA2397189A1 (de)
FR (1) FR2829475B1 (de)

Families Citing this family (32)

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DE102004034626A1 (de) * 2004-06-17 2006-01-12 Seaquist Perfect Dispensing Gmbh Dosierventil und Vorrichtung zur Abgabe einer vorzugsweise kosmetischen Flüssigkeit
DE102005025371A1 (de) * 2005-05-31 2006-12-07 Seaquist Perfect Dispensing Gmbh Vorrichtung zur Ausgabe eines vorzugsweise kosmetischen Fluids
US8465728B2 (en) 2005-06-28 2013-06-18 S.C. Johnson & Son, Inc. Composition and aerosol spray dispenser for eliminating odors in air
DE102006012302A1 (de) 2006-03-15 2007-09-27 Seaquist Perfect Dispensing Gmbh Abgabevorrichtung
DE102006030741A1 (de) * 2006-04-04 2007-10-11 Seaquist Perfect Dispensing Gmbh Dosierventil und Vorrichtung zur Abgabe einer vorzugsweise kosmetischen Flüssigkeit
DE102006030829B4 (de) * 2006-05-12 2019-10-24 Aptar Dortmund Gmbh Abgabevorrichtung und Verfahren zu dessen Herstellung
WO2007131790A2 (de) * 2006-05-16 2007-11-22 Seaquist Perfect Dispensing Gmbh Abgabevorrichtung
DE102006027042A1 (de) * 2006-06-08 2007-12-13 Seaquist Perfect Dispensing Gmbh Abgabevorrichtung
US8158108B2 (en) 2006-06-28 2012-04-17 S.C. Johnson & Son, Inc. VOC-free compressed gas aerosol compositions
US8261952B2 (en) * 2006-09-07 2012-09-11 Seaquist Perfect Dispensing Gmbh Dispensing device
DE102007049614B4 (de) * 2007-03-15 2015-03-05 Aptar Dortmund Gmbh Abgabevorrichtung
DE102007051980A1 (de) * 2007-08-29 2009-03-05 Seaquist Perfect Dispensing Gmbh Abgabevorrichtung
US8178078B2 (en) 2008-06-13 2012-05-15 S.C. Johnson & Son, Inc. Compositions containing a solvated active agent suitable for dispensing as a compressed gas aerosol
EP2135822B1 (de) * 2008-06-20 2013-08-21 Aptar Dortmund GmbH Abgabevorrichtung
US8286839B2 (en) * 2008-08-12 2012-10-16 Aptar Dortmund Gmbh Dispensing device
DE102008038654B4 (de) 2008-08-12 2019-09-19 Aptar Dortmund Gmbh Abgabekopf mit schwenkbarem Ventilelement
US8245888B2 (en) * 2008-10-24 2012-08-21 S.C. Johnson & Son, Inc. Barrier piston with seal
DE102009030627B4 (de) 2009-06-25 2020-03-12 Aptar Dortmund Gmbh Ventil und Abgabevorrichtung
US8287841B2 (en) 2010-06-18 2012-10-16 S.C. Johnson & Son, Inc. Aerosol odor eliminating compositions containing alkylene glycol(s)
US8475769B2 (en) 2010-06-25 2013-07-02 S.C. Johnson & Son, Inc. Aerosol composition with enhanced dispersion effects
US8927474B2 (en) 2012-03-16 2015-01-06 S.C. Johnson & Son, Inc. Compressed gas aerosol composition in steel can
EP2895142B1 (de) 2012-09-14 2017-04-19 The Procter & Gamble Company Schweisshemmende aerosolzusammensetzungen, produkte und verfahren
US9579265B2 (en) 2014-03-13 2017-02-28 The Procter & Gamble Company Aerosol antiperspirant compositions, products and methods
US9662285B2 (en) 2014-03-13 2017-05-30 The Procter & Gamble Company Aerosol antiperspirant compositions, products and methods
US20160377186A1 (en) * 2015-06-25 2016-12-29 The Gillette Company Compressible valve and actuator for a pressurized container
US11130143B2 (en) 2016-09-15 2021-09-28 Precision Valve Corporation System and method for dispensing different sprays
US10589920B2 (en) * 2016-09-15 2020-03-17 Precision Valve Corporation System and method for a dispenser to generate different sprays
US11703130B2 (en) 2019-07-26 2023-07-18 The Procter & Gamble Company Valve assembly for dispensers
US11674615B2 (en) 2019-07-26 2023-06-13 The Procter & Gamble Company Valve assembly for dispensers
CN114127450A (zh) * 2019-07-26 2022-03-01 宝洁公司 用于分配器的阀组件
WO2021022282A1 (en) 2019-07-26 2021-02-04 The Procter & Gamble Company A valve assembly for dispensers
US20220361649A1 (en) * 2021-05-13 2022-11-17 RiViv, LLC Drink container with sprayer and related methods

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Publication number Priority date Publication date Assignee Title
US3195569A (en) 1963-09-03 1965-07-20 Seaquist Valve Co Plural spray valve
US3292827A (en) 1963-12-24 1966-12-20 Revlon Aerosol dispensing apparatus
EP0332389A1 (de) * 1988-03-08 1989-09-13 National Research Development Corporation Druckregler
EP0450990A1 (de) * 1990-04-03 1991-10-09 L'oreal Selbstschliessendes Ventil, insbesondere für einen Aerosolbehälter
FR2705323A1 (fr) * 1993-05-17 1994-11-25 Oreal Valve de diffusion pour un récipient aérosol, et récipient aérosol équipé d'une telle valve.
FR2725182A1 (fr) 1994-09-30 1996-04-05 Oreal Valve de distribution et recipient distributeur equipe d'une valve

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US3326416A (en) * 1966-01-14 1967-06-20 Du Pont Apparatus for codispensing a plurality of liquids
US3525997A (en) * 1967-12-22 1970-08-25 Valve Corp Of America Hand-held dispenser with dual valve
US3543965A (en) * 1968-06-14 1970-12-01 Valve Corp Of America Hand-held dispenser with two containers and two valves
US3592361A (en) * 1969-04-23 1971-07-13 Geigy Chem Corp Joint for joining parts of an aerosol-type dispenser
US3642173A (en) * 1969-05-27 1972-02-15 Leonard L Marraffino Pressurized dispenser for plural fluids
US3568888A (en) * 1969-07-23 1971-03-09 Simoniz Co Selective aerosol valve system
US3612361A (en) * 1969-10-20 1971-10-12 Seaquist Valve Co Self-cleaning valve
GB1295166A (de) * 1970-03-31 1972-11-01
FR2133112A5 (de) * 1971-04-08 1972-11-24 Oreal
US3770165A (en) * 1971-08-12 1973-11-06 Vca Corp Mixing type liquid dispenser
US3976223A (en) * 1972-02-02 1976-08-24 Carter-Wallace, Inc. Aerosol package
US4431119A (en) * 1981-11-19 1984-02-14 Stoody William R Self-cleaning, aerosol valve for separate fluids
DE3614515A1 (de) * 1986-04-29 1987-11-05 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer medien
FR2598392B1 (fr) * 1986-05-09 1988-08-26 Oreal Conditionnement pour deux recipients pressurises
FR2637870B1 (fr) * 1988-10-13 1990-12-28 Oreal Recipient pressurise comportant un systeme de blocage de la valve lorsque le recipient n'est pas en position convenable
US5167347A (en) * 1991-04-22 1992-12-01 Clairol Incorporated Multi-fluid mixing and automatic metering dispenser
DE19647445A1 (de) * 1996-11-16 1998-05-20 Wella Ag Zweikanal-Sprühkopf
JPH11301759A (ja) * 1998-04-21 1999-11-02 Unisia Jecs Corp ガス噴射弁及びガス注入に用いられる注入治具
FR2790742B1 (fr) * 1999-03-10 2001-05-04 Oreal Ensemble pour le conditionnement et la distribution sous pression d'un produit, notamment cosmetique
US6296155B1 (en) * 2000-03-09 2001-10-02 Summit Packaging Systems, Inc. Actuator with compressible internal component

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195569A (en) 1963-09-03 1965-07-20 Seaquist Valve Co Plural spray valve
US3292827A (en) 1963-12-24 1966-12-20 Revlon Aerosol dispensing apparatus
EP0332389A1 (de) * 1988-03-08 1989-09-13 National Research Development Corporation Druckregler
EP0450990A1 (de) * 1990-04-03 1991-10-09 L'oreal Selbstschliessendes Ventil, insbesondere für einen Aerosolbehälter
FR2705323A1 (fr) * 1993-05-17 1994-11-25 Oreal Valve de diffusion pour un récipient aérosol, et récipient aérosol équipé d'une telle valve.
FR2725182A1 (fr) 1994-09-30 1996-04-05 Oreal Valve de distribution et recipient distributeur equipe d'une valve

Also Published As

Publication number Publication date
FR2829475B1 (fr) 2003-12-26
JP2003154305A (ja) 2003-05-27
US20030071080A1 (en) 2003-04-17
CA2397189A1 (fr) 2003-03-10
FR2829475A1 (fr) 2003-03-14

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