EP0709305B1 - Valve de distribution et récipient distributeur équipé d'une telle valve - Google Patents

Valve de distribution et récipient distributeur équipé d'une telle valve Download PDF

Info

Publication number
EP0709305B1
EP0709305B1 EP95402039A EP95402039A EP0709305B1 EP 0709305 B1 EP0709305 B1 EP 0709305B1 EP 95402039 A EP95402039 A EP 95402039A EP 95402039 A EP95402039 A EP 95402039A EP 0709305 B1 EP0709305 B1 EP 0709305B1
Authority
EP
European Patent Office
Prior art keywords
valve
nozzle
compartment
product
nozzle stem
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.)
Expired - Lifetime
Application number
EP95402039A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0709305A1 (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 EP0709305A1 publication Critical patent/EP0709305A1/fr
Application granted granted Critical
Publication of EP0709305B1 publication Critical patent/EP0709305B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B65D83/34—Cleaning or preventing clogging of the discharge passage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
    • B05B7/1209—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means for each liquid or other fluent material being manual and interdependent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
    • B05B7/1209—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means for each liquid or other fluent material being manual and interdependent
    • B05B7/1245—A gas valve being opened before a liquid valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0483—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with gas and liquid jets intersecting in the mixing chamber

Definitions

  • the present invention relates to a dispensing valve for dispensing a product using a propellant gas, or a mixture of propellant gases under pressure, as well as to a dispenser equipped with this valve.
  • This valve is intended to equip a liquid, pasty or pulverulent product distributor, allowing the user to distribute the product in the form of fine droplets, particles or foam. More particularly, this valve is suitable for dispensing compositions which risk clogging, by drying, a conventional dispensing system.
  • compositions which can be dispensed using this valve mention may be made, by way of examples, of paints, liquid adhesives, hairsprays and hairs, shaving foams, etc.
  • Document GB-A-2 209 805 discloses a dispensing valve for dispensing a pressurized liquid, comprising a cylindrical body in the side wall which opens on the one hand, a product suction channel, and on the other hand, an additional propellant gas supply orifice.
  • the product suction channel is arranged axially at a height less than the height of the propellant gas supply orifice.
  • the propellant gas supply port permanently communicates with a mixing chamber in which the gas and the product meet.
  • a nozzle fitted with a central ejection channel, slidably mounted axially in the valve body is provided with a seal preventing, in the rest position, any communication between the product suction channel and the supply. in propellant gas.
  • a liquid product dispenser dispensed by means of a propellant gas comprising a reservoir containing the liquid to be dispensed and the propellant gas, equipped with a dispensing valve, the valve being fixed on the container by a cup.
  • This valve is the subject of the preamble of claim 1. It comprises a cylindrical body defining a chamber comprising a dip tube for the suction of the liquid product. In this body is mounted, slidingly, a nozzle having first and second portions cylindrical defining an annular stop, this nozzle being intended to receive a dispensing head.
  • An axial ejection channel is provided in the first portion of the nozzle for communicating the outside of the nozzle with the inside of the valve body going through an orifice passing through the wall of the nozzle.
  • the nozzle is movable in the opening of a first fixed seal placed between the body and the cup, the thickness of which is greater than the section of the orifice.
  • the nozzle is urged by elastic return means towards a first rest position in which the stop cooperates with the seal and in which the orifice opens into the thickness of the seal.
  • An additional gas intake opening is provided in the valve body for communicating the chamber with the volume of the container in which the propellant is under pressure, so that a mixture of liquid and propellant is formed in the chamber and is brought to a dispensing nozzle.
  • a second movable annular seal is arranged around the second portion of the nozzle closing, in the rest position, the additional gas intake orifice.
  • This dispenser operates satisfactorily when the product to be dispensed is relatively liquid.
  • the product to be dispensed is a composition based on materials dissolved in a solvent, such as a hair spray or a paint
  • a quantity of product remains in the dispensing system, where the solvent evaporates.
  • the dry residue resulting from this evaporation ends up clogging the distribution system, in particular the nozzle or the distribution nozzle.
  • the present invention aims to remedy this drawback by proposing a valve, capable of automatically purging the distribution system, before and after each distribution of a dose of product. This purge is carried out by sending, before and after each distribution, a jet of propellant gas expelling any residue of product in the distribution system.
  • the invention relates to a dispensing valve for dispensing a product using a pressurized propellant, comprising a body defining a chamber comprising a first suction port for the product, body in which is mounted, slidingly, a nozzle having first and second cylindrical portions defining an annular stop; an ejection channel formed in the first portion for communicating the outside of the nozzle with the inside of the valve body, the nozzle being movable in the opening of a fixed seal mounted at the top of the valve body and whose thickness is greater than the section of the channel, the nozzle being urged by elastic return means towards a first rest position in which the stop cooperates with the fixed joint and in which the channel opens into the thickness of the joint; a second orifice taking the place of an additional gas intake provided in the valve body intended to be supplied with propellant gas; a movable annular element integral with the second portion closing, in the rest position, the second orifice and dividing the chamber into first and second compartments, the interior of the valve body and the nozzle being being
  • the product to be dispensed can be a liquid, pasty or powdery product under the action of a propellant chosen, advantageously, from liquefiable hydrocarbons and chlorofluorocarbons, nitrogen, carbon dioxide, compressed air, or a mixture of these gases.
  • a propellant chosen, advantageously, from liquefiable hydrocarbons and chlorofluorocarbons, nitrogen, carbon dioxide, compressed air, or a mixture of these gases.
  • the first suction port is connected to a dip tube immersed in the product to be dispensed. It is also possible to connect this suction port directly to a flexible bag, in which the product is enclosed.
  • the temporary communication means can be constituted by at least one longitudinal and / or circular groove, formed in an internal wall of the valve body, opening on either side of the movable annular seal in the first and second compartments, when the nozzle is in the third position, that is to say when the nozzle is in the maximum insertion position.
  • the annular element can be an attached O-ring, for example made of elastomeric material.
  • This annular element can also be in the form of a cylindrical bead resulting from a one-piece molding with the nozzle.
  • the elastic return means consist of a helical spring.
  • a valve is obtained which, before and after each dispensing of a dose of product, purges the dispensing system of the valve, this system successively comprising the orifice for taking additional gas, the first valve compartment, the nozzle ejection channel, as well as the conduits of a push button with which this valve is advantageously equipped for its actuation and the distribution of the product.
  • Another advantage of this valve lies in the fact that after dispensing a dose of product, there is no communication between the additional propellant gas intake orifice and the suction orifice.
  • This gas propellant can therefore not enter the second compartment or the dip tube or the pocket containing the product unlike a conventional additional gas valve.
  • a conventional valve before each product distribution, a large amount of gas is ejected, which is detrimental for the complete emptying of the tank, in particular if the product distribution is frequently interrupted.
  • the problem of wasting propellant gas arises, in particular, if the propellant gas chosen is a non-liquefiable gas, such as compressed air.
  • valve of the invention due to the reduced gas consumption, makes it possible to equip a container of reduced volume, without it being necessary to recharge with compressed gas before the complete emptying of the tank.
  • the invention also relates to a dispenser for dispensing a product using a pressurized propellant comprising a product reservoir, closed by a fixing cup carrying a valve fitted with a push button for its actuation, provided with a dispensing nozzle, this valve being as defined above.
  • the dispensing container is equipped with a valve comprising a temporary communication means, constituted by at least one longitudinal and / or circular groove, formed in an internal wall of the valve body, opening out on either side of the annular seal. movable in the first and second compartments, when the nozzle is in the third position.
  • the elastic return means consist of a helical spring, advantageously made of metal.
  • the fixed seal is advantageously placed at the top of the valve body, between the valve chamber and its fixing cup.
  • Figure 1 is a partial sectional view of a dispensing container, provided with a dispensing valve according to the invention, in the rest position.
  • Figure 2 shows a section through the valve of Figure 1 in the purge position.
  • Figure 3 is a section of the valve of Figure 1, in the dispensing position.
  • Figure 4 shows a variant of the dispenser of Figure 1, the seal and the nozzle being made one piece.
  • a container topped with a cup 2 has been designated by the reference 1.
  • the dispensing container 1 consists of a cylindrical envelope 20 having a bottom at its lower part, not shown, and closed at its upper part by a cup 2.
  • the container 1 is filled with a product to be dispensed of liquid, pasty or pulverulent consistency, in particular liquid and of a propellant gas or of a mixture of gases, such as liquefiable gases and / or compressed gases, in particular compressed air.
  • This product can be a hairspray, a paint, a foaming composition, etc.
  • the container 1 is surmounted by a dispensing valve 3 comprising a body 4 of generally cylindrical shape, and a nozzle 7 serving as a member for operating the valve.
  • the valve body has, at its upper part, a circular plate 3a, extended by a cylindrical skirt 3b, inside which is arranged a first elastomeric fixed seal 12 in the form of a washer.
  • the valve body 4 has a bottom 3c, thus defining a chamber 5; this bottom has a product suction orifice 6 extending by a dip tube 16 plunging into the product. This dip tube is not necessary, if the liquid is enclosed in a flexible pocket (not shown), connected to the valve body 4.
  • the bottom 3c advantageously comprises means for connecting the pocket.
  • the bottom 3c can be part of the valve body 4, or constitute a separate part, fixed by snap-fastening or gluing to the valve body 4.
  • a fixing cup 2 for example made of metal, immobilizing the fixed seal 12.
  • the transverse wall of the cup 2 has a central circular orifice 2a.
  • the nozzle 7 comprises two coaxial cylindrical portions 8 and 9, defining an annular abutment 10.
  • the portion 8 has a diameter slightly smaller than that of the orifice 2a of the cup and passes through the fixed seal 12 and the orifice 2a, so that its emerging end 8a can receive a push button 17 provided with an angled outlet channel 19 which leads to a dispensing nozzle 18.
  • the portion 8 of the nozzle 7 is provided with an ejection channel 11 comprising a blind axial part 11a which is connected to a radial part 11b passing through the wall of the portion 8.
  • This radial part 11b is located, in the rest position of the valve, in the thickness of the fixed seal 12 and closed by it .
  • the portion 9 of the nozzle 7 extends into the chamber 5 of the valve body and its outside diameter is less than that of the interior wall of the valve body 4.
  • This portion 9 is provided with a second movable annular seal 15, so that the nozzle 7 is capable of sliding, in leaktight manner, in the valve body 4, separating the chamber 5 into two compartments A and B.
  • the portion 9 comprises a bottom 9a, in elastic support against a helical spring 13 disposed between the latter and the bottom 3c of the valve body 4.
  • the second movable annular seal 15 is an O-ring, preferably made of an elastomeric material. However, it is possible to make this seal by over-injection of a suitable material, for example an elastomeric material, around the periphery of the portion 9 of the nozzle 7.
  • a small orifice 14 is formed in the wall of the valve body 4 capable of making the upper volume of the reservoir communicate with the chamber 5 of the valve. This orifice 14 is located so that, in the rest position of the nozzle 7, the second seal 15 carried by the latter, is capable of closing the orifice 14.
  • the valve body 4 comprises at least one longitudinal and / or circular groove 31, the role of which will be explained later on in the description of the operation of the valve, groove, the length of which is greater than the thickness of the second seal 15, and which is situated at a level lower than that of the additional gas intake orifice 14, if this orifice is in the extension of the longitudinal groove 31, or at a level at most equal to that of the orifice 14, if this longitudinal groove 31 is offset by a certain angle relative to the orifice 14.
  • the operation of the dispensing container 1, according to the invention, is as follows: In the rest position, the valve 3 is closed, that is to say that the additional gas intake orifice 14 is blocked by the second movable seal 15 and the channel 11b is closed by the first seal 12.
  • the second movable seal 15 also ensures the sealed separation of the compartments A and B, so that the liquid which is in the compartment B, cannot pass into the compartment A (figure 1).
  • the user presses the push button 17, causing the nozzle to descend 7.
  • the latter occupies an intermediate position, as shown in FIG. 2, in which the second movable seal 15 frees the additional gas intake orifice 14, while ensuring the separation of the compartments A and B.
  • the nozzle channel 11b is located below the first seal 12 and a quantity of gas passes through the orifice 14 , escaping through the dispensing nozzle 18, via compartment A, the channel 11b, the blind channel 11 and the bent channel 19 in the push button 17.
  • the nozzle 7 occupies the position shown in FIG. 3.
  • the second movable seal 15 is then located in line with the longitudinal groove 31, opening out on either side of the seal mobile 15 in compartments A and B respectively.
  • the liquid contained in the reservoir 20, under the thrust of the propellant gas, can then pass from compartment B into compartment A, where there is a mixing of the liquid with the propellant gas. This mixture is conveyed to the dispensing nozzle 18.
  • the nozzle 7 passes through the intermediate position described above with reference to FIG. 2. This results in a distribution of gas only which expels any product found in the distribution system, between the additional gas intake orifice 14 and the distribution nozzle 18. Thus the risks of drying of the product in the distribution system and of its clogging by resulting dry residues, are considerably reduced.
  • FIG. 4 shows a variant of the valve of FIG. 1, according to which the O-ring 15 of FIG. 1 has been replaced by a seal in the form of a cylindrical bead 15a, molded in one piece with the nozzle 7.
  • This bead 15a can be obtained by superinjection of a suitable material, for example an elastomeric material, on the periphery of the portion 9 of the nozzle 7.
  • a suitable material for example an elastomeric material

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)
  • Nozzles (AREA)
EP95402039A 1994-09-30 1995-09-08 Valve de distribution et récipient distributeur équipé d'une telle valve Expired - Lifetime EP0709305B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9411741 1994-09-30
FR9411741A FR2725182B1 (fr) 1994-09-30 1994-09-30 Valve de distribution et recipient distributeur equipe d'une valve

Publications (2)

Publication Number Publication Date
EP0709305A1 EP0709305A1 (fr) 1996-05-01
EP0709305B1 true EP0709305B1 (fr) 1997-10-15

Family

ID=9467476

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95402039A Expired - Lifetime EP0709305B1 (fr) 1994-09-30 1995-09-08 Valve de distribution et récipient distributeur équipé d'une telle valve

Country Status (8)

Country Link
US (1) US5695096A (ja)
EP (1) EP0709305B1 (ja)
JP (1) JP2723487B2 (ja)
BR (1) BR9504755A (ja)
CA (1) CA2159575C (ja)
DE (1) DE69500880T2 (ja)
ES (1) ES2109791T3 (ja)
FR (1) FR2725182B1 (ja)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5839623A (en) * 1996-07-29 1998-11-24 Pure Vision International, L.L.P. Reusable pressure spray container
US5957333A (en) * 1998-01-26 1999-09-28 Pure Vision International L.L.P. Aerosol spray container with improved dispensing valve assembly
US5921439A (en) * 1998-01-26 1999-07-13 Pure Vision International L.L.P. Aerosol spray container with improved dispensing valve assembly
FR2785594B1 (fr) 1998-11-10 2001-06-01 Oreal Valve, recharge equipee d'une telle valve, et ensemble de distribution equipe d'une telle valve
FR2802982B1 (fr) 1999-12-22 2002-05-31 Oreal Dispositif permettant de recharger en air comprime un recipient
FR2804666B1 (fr) 2000-02-04 2002-06-14 Oreal Distributeur pour le stockage d'au moins deux composants et la distribution selective soit d'un constituant seul, soit de leur melange, et procede pour sa mise en oeuvre
FR2830778B1 (fr) * 2001-10-11 2004-07-09 Oreal Dispositif de pulverisation d'au moins un produit sur un support, notamment un support keratinique tel que la peau
FR2818101B1 (fr) * 2000-12-15 2003-09-26 Oreal Dispositif pour la pulverisation d'un produit cosmetique
FR2824539B1 (fr) 2001-05-09 2003-12-19 Oreal Dispositif pour le conditionnement separe de deux produits, et leur distribution sous pression, de maniere separee ou en melange
FR2829475B1 (fr) 2001-09-10 2003-12-26 Oreal Valve a debit variable et recipient equipe d'une telle valve
GB0130057D0 (en) * 2001-12-14 2002-02-06 Dunne Stephen T Liquid atomising system
DE10397011A5 (de) 2002-02-13 2014-11-13 Herman Miller, Inc. Neigesessel mit flexibler Lehne, einstellbaren Armlehnen und einstellbarer Sitztiefe und Verfahren für seine Verwendung
FR2844505B1 (fr) 2002-09-18 2005-05-06 Oreal Valve a basculement a debit variable et recipient equipe d'une telle valve
US7364055B2 (en) 2002-09-18 2008-04-29 L'oreal Variable-flow tilt valve and container fitted with such a valve
GB0315801D0 (en) * 2003-07-07 2003-08-13 3M Innovative Properties Co Multi-component valve stems
US7392922B2 (en) * 2004-04-19 2008-07-01 Illinois Tool Works Inc. In-can fuel cell metering valve
US7571841B2 (en) * 2004-04-19 2009-08-11 Illinois Tool Works, Inc. Interchangeable adapter for in-can and on-can fuel cells
FR2881402A1 (fr) * 2005-02-02 2006-08-04 Guy Robin Application et modification du systeme de valve a poche male
US7341169B2 (en) * 2005-04-05 2008-03-11 Precision Valve Corporation Automatic purging and easy dispensing aerosol valve system
JP4755442B2 (ja) * 2005-05-09 2011-08-24 株式会社ダイゾー 粉末含有エアゾール製品
US20070241132A1 (en) * 2006-04-17 2007-10-18 The Procter & Gamble Company Pressurized package
US7959041B2 (en) * 2008-08-26 2011-06-14 S. C. Johnson & Son, Inc. Valve assembly for pressurized dispensers
US20100288796A1 (en) * 2009-05-14 2010-11-18 Powers Fasteners, Inc. Valve system assembly
GB2475393B (en) * 2009-11-17 2012-10-24 Univ Salford Aerosol spray device
USD637423S1 (en) 2010-04-13 2011-05-10 Herman Miller, Inc. Chair
USD653061S1 (en) 2010-04-13 2012-01-31 Herman Miller, Inc. Chair
USD639091S1 (en) 2010-04-13 2011-06-07 Herman Miller, Inc. Backrest
USD657166S1 (en) 2010-04-13 2012-04-10 Herman Miller, Inc. Chair
USD652657S1 (en) 2010-04-13 2012-01-24 Herman Miller, Inc. Chair
USD650206S1 (en) 2010-04-13 2011-12-13 Herman Miller, Inc. Chair
US8449037B2 (en) 2010-04-13 2013-05-28 Herman Miller, Inc. Seating structure with a contoured flexible backrest
JP2012166787A (ja) * 2011-02-09 2012-09-06 Mitani Valve Co Ltd 粉状内容物詰まり防止機構および粉状内容物詰まり防止機構を備えたエアゾール式製品
DE102012101635A1 (de) * 2012-02-29 2013-08-29 Oeco-Tech Entwicklung U. Vertrieb Von Verpackungssystemen Gmbh Wiederbefüllbarer Ausgabebehälter
US8800824B2 (en) 2012-02-29 2014-08-12 Alfonso M. Gañan-Calvo Sequential delivery valve apparatus and methods
US8881956B2 (en) 2012-02-29 2014-11-11 Universidad De Sevilla Dispensing device and methods for emitting atomized spray
JP6220515B2 (ja) * 2012-12-17 2017-10-25 大和製罐株式会社 噴霧容器
CN105764814B (zh) * 2013-11-29 2019-02-19 株式会社大造 内容物收容容器、使用其的内容物收容制品、排出制品及排出装置
WO2015083642A1 (ja) * 2013-12-03 2015-06-11 株式会社三谷バルブ エアゾールハウジング機構およびこのエアゾールハウジング機構を備えたエアゾール式製品
JP6328418B2 (ja) * 2013-12-19 2018-05-23 株式会社ダイゾー エアゾール製品
US10166666B2 (en) 2015-11-25 2019-01-01 Illinois Tool Works Inc. Adapter for combustion tool fuel cells
DE102016012650A1 (de) * 2016-10-24 2018-04-26 Beiersdorf Ag Mehrkomponentenapplikator

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867356A (en) * 1956-07-06 1959-01-06 Colgate Palmolive Co Valve
US3061203A (en) * 1960-09-15 1962-10-30 Kitabayashi Seiichi Device for emitting painting material
US3033473A (en) * 1960-10-18 1962-05-08 Kitabayashi Seiichi Device for emitting agglutinative material
US3217936A (en) * 1963-01-09 1965-11-16 Robert Henry Abplanalp Dispenser for materials under pressure
US3283962A (en) * 1964-09-09 1966-11-08 Max E Whitmore Three-position valve for aerosol container having a chamber with spaced inlets from container interior
US3341082A (en) * 1966-01-24 1967-09-12 Meshberg Philip Dispensing device with purging means
US3406877A (en) * 1966-02-10 1968-10-22 Revlon Pressure fluid dispensing and anti-clogging device
US3497112A (en) * 1968-07-16 1970-02-24 Johnson & Son Inc S C Pressurized container and combined dispensing assembly
US3575320A (en) * 1968-12-17 1971-04-20 Dart Ind Inc Sequential valve
US3612361A (en) * 1969-10-20 1971-10-12 Seaquist Valve Co Self-cleaning valve
FR2224990A5 (en) * 1973-04-06 1974-10-31 Air Liquide Self cleaning aerosol valve - after dispensing, orifice is cleared by release of compressed gas alone
US4211347A (en) * 1978-12-22 1980-07-08 Mildern William D Valve
US4431119A (en) * 1981-11-19 1984-02-14 Stoody William R Self-cleaning, aerosol valve for separate fluids
GB8721571D0 (en) * 1987-09-14 1987-10-21 Metal Box Plc Valve assembly
US5159848A (en) 1991-05-02 1992-11-03 Calcomp Inc. Self-adjusting motor mount for drive motors of a pen plotter
EP0548350B1 (fr) * 1991-07-23 1995-09-27 L'oreal Recipient pulverisateur
DE4308068A1 (de) * 1993-03-13 1994-09-15 Bernhard Banowski Ventileinrichtung für Druckgasverpackungen

Also Published As

Publication number Publication date
ES2109791T3 (es) 1998-01-16
EP0709305A1 (fr) 1996-05-01
BR9504755A (pt) 1996-10-15
FR2725182B1 (fr) 1996-11-15
DE69500880T2 (de) 1998-02-12
JPH08192880A (ja) 1996-07-30
CA2159575A1 (fr) 1996-03-31
DE69500880D1 (de) 1997-11-20
CA2159575C (fr) 1999-02-23
US5695096A (en) 1997-12-09
JP2723487B2 (ja) 1998-03-09
FR2725182A1 (fr) 1996-04-05

Similar Documents

Publication Publication Date Title
EP0709305B1 (fr) Valve de distribution et récipient distributeur équipé d'une telle valve
EP1132318B1 (fr) Distributeur pour la distribution sélective d'au moins deux composants, et procédé pour sa mise en oeuvre
EP1206972B1 (fr) Tête de distribution nettoyable, et distributeur ainsi équipé
EP1284827B1 (fr) Pompe a membrane
EP1572375B1 (fr) Pompe doseuse a actionnement manuel
FR2769595A1 (fr) Tete de distribution a reprise d'air amelioree, et ensemble de conditionnement et de distribution equipe d'une telle tete
EP0613836B1 (fr) Distributeur de mousse sous pression
WO1997047535A1 (fr) Distributeur de produit liquide a polymere filmogene sous forme de fines gouttelettes
FR2684358A1 (fr) Dispositif aerosol pour distribuer une composition a viscosite relativement elevee.
EP0718045B1 (fr) Pompe manuelle à précompression pour la pulvérisation d'un liquide et ensemble de distribution équipé d'une telle pompe
FR2775262A1 (fr) Tete de distribution pour la distribution d'un produit et ensemble de distribution sous pression equipe de cette tete
EP1201317B1 (fr) Dispositif de pulvérisation comportant au moins deux orifices de sortie de gaz vecteur
EP0544549B1 (fr) Pompe pour la distribution d'un produit, liquide ou pâteux, et récipient distributeur équipé d'une telle pompe
WO2006003297A1 (fr) Pompe simplifiée pour distributeur de produits liquides sans reprise d'air
EP0658490B1 (fr) Valve à enfoncement pour la distribution sous forme pulvérisée d'un liquide, et récipient pressurisé équipé d'une telle valve
EP1960117B1 (fr) Pompe a chemise coulissante
FR2785594A1 (fr) Valve, recharge equipee d'une telle valve, et ensemble de distribution equipe d'une telle valve
EP1616632B1 (fr) Pompe permettant de distribuer un produit dans differéntes position et récipient pour celle-lui
FR2699835A1 (fr) Ensemble pour la pulvérisation d'un liquide comportant une pompe à précompression.
FR2724125A1 (fr) Distributeur pour un produit liquide muni d'un piston et piston destine a equiper un tel distributeur
EP1616813B1 (fr) Dispositif de distribution d'un produit
FR2745551A1 (fr) Capuchon-poussoir pour flacon de distribution d'un produit, et flacon correspondant

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR GB IT

17P Request for examination filed

Effective date: 19961025

17Q First examination report despatched

Effective date: 19961127

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19970922

ITF It: translation for a ep patent filed

Owner name: JACOBACCI & PERANI S.P.A.

REF Corresponds to:

Ref document number: 69500880

Country of ref document: DE

Date of ref document: 19971120

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2109791

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20140903

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20140903

Year of fee payment: 20

Ref country code: ES

Payment date: 20140812

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20140915

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20140906

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69500880

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20150907

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20150907

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20151229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20150909