EP1016464A1 - Zerlegbarer Spenderkopf - Google Patents

Zerlegbarer Spenderkopf Download PDF

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Publication number
EP1016464A1
EP1016464A1 EP99403148A EP99403148A EP1016464A1 EP 1016464 A1 EP1016464 A1 EP 1016464A1 EP 99403148 A EP99403148 A EP 99403148A EP 99403148 A EP99403148 A EP 99403148A EP 1016464 A1 EP1016464 A1 EP 1016464A1
Authority
EP
European Patent Office
Prior art keywords
dispensing head
product
dispensing
orifice
distribution
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Withdrawn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
EP99403148A
Other languages
English (en)
French (fr)
Inventor
Jean-Francois Benoist
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 EP1016464A1 publication Critical patent/EP1016464A1/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Withdrawn legal-status Critical Current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
    • B65D83/16—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 characterised by the actuating means
    • B65D83/20—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 characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • 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
    • B65D83/345—Anti-clogging means for outlets

Definitions

  • the present invention relates to a dispensing head intended to equip a fluid dispenser, to be dispensed in the form of a jet or spray, as well as a distributor provided with such a distribution head.
  • a fluid distributor includes a reservoir containing the product to be dispensed, provided with an open end, to which is fixed a dispensing member, such as a pump or a valve, surmounted by a distribution.
  • a dispensing member such as a pump or a valve
  • Such a distribution head must in particular perform two functions. On the one hand, it must allow the user to control the actuation of the dispensing member, for ejecting a dose of product from the reservoir. On the other hand, it must also allow the product leaving the tank to a dispensing orifice, such as a nozzle, via a supply pipe with which the dispensing head is fitted. Product distribution takes place then in the form of a more or less filiform jet, or else in the form of a cloud of fine droplets, called spray.
  • the routing of the product to the dispensing orifice can also be made by simply pressing a compressible product tank.
  • the tank contains a gas under pressure to propel the fluid to be dispensed through the dispensing orifice.
  • a distribution head for the distribution of the product under in the form of a jet or a spray, comprises a body provided with a supply duct in communication with the product reservoir, this conduit leading to a dispensing nozzle provided with an outlet orifice, of small section.
  • a nozzle is an attached piece, fixed, during the manufacturing, on the dispensing head, in a non-removable manner.
  • Such a plugging phenomenon can occur quite frequently, when the product is a solution or dispersion that dries easily in the open air.
  • the nozzle described cannot, or at less difficult, to be obtained by molding, and must be machined from metal, which strike its cost price.
  • the nozzle moving along the axis of the jet it is imperative, in order to avoid that the nozzle is expelled under the pressure of the jet, to ensure fixing by a screw-type connection.
  • a cleanable dispensing head for fluid products is described, moreover, in document WO-A-96/31 412.
  • This dispensing head includes a fixed part and a removable part, allowing access, in the event of blockage, to the dispensing orifice and at the end part of the product supply duct.
  • the removable part is separable along a plane passing through the center of the orifice distribution.
  • document EP-A-0 726 096 describes a spray head in which the dispensing orifice is movable relative to a chamber annular vortex and conduits supplying it with product. This device has intended to vary the divergence characteristics of the spray obtained. Access to this vortex chamber and / or its supply ducts, in view of cleaning them, is not possible.
  • Yet another object of the invention consists of a dispensing head, the assembly, after cleaning is easy to perform.
  • Another object of the invention consists of a dispensing head capable ensure the production of a regular jet or spray, in fine droplets of homogeneous distribution.
  • Yet another object of the invention consists of a dispensing head, simple to achieve by molding and therefore at an advantageous cost.
  • said part is movable at will, relative to said body, in a direction other than the direction of exit of the jet or spray product, with a view to cleaning the supply duct.
  • the product can be routed to the valve by means of a propellant under pressure, acting directly or indirectly on the product contained in a tank, with which the distributor.
  • the supply duct leads to a vortex chamber.
  • This whirlpool room is suitable for imparting to the product flow, just before crossing the dispensing orifice, a converging spiral acceleration movement, which provides a bursting into particularly fine droplets of the product, after passing through said dispensing orifice.
  • This effect is particularly useful, in particular, when using a precompression pump, or a distribution valve in combination with a compressed propellant, not soluble in the product.
  • the movable part covers, at least partially, said body and may be entirely removable.
  • said moving part is placed in position on the dispensing head (respectively removed from the dispensing head) following a movement along a longitudinal axis passing through the valve stem or pump.
  • At least one portion of the supply duct is delimited partly by the body, and partly by said moving part.
  • a portion of the supply duct is defined by a volume delimited between an external surface of said body and an internal surface of said removable part.
  • the dispensing orifice is located on a flat portion of the moving part, said flat portion defining the chamber swirling and cooperating with a flat portion of the body, so as to angularly position the removable part with respect to said body. It's a in another way, to ensure a constant and reproducible quality of the spray, after disassembly and reassembly of the distribution head.
  • the moving part is articulated with said body and is movable in a pivotal movement.
  • the moving part is articulated on the body using a film hinge. This allows to obtain the dispensing head, during its manufacture, in one piece, by a single molding operation.
  • the moving part can be in the form a bent "L" strip, one free end of which is articulated with said body, said orifice being formed in the strip, on one or the other of the two portions of the "L".
  • the moving part can be formed by two portions, a first of which portion has said orifice, a free end of the first portion being adjoining said film hinge.
  • the second portion of the "L” is in contact waterproof with the upper part of the body and delimits with the body part of the supply duct.
  • the moving part can be provided with means latching, cooperating with complementary means carried by said body, which makes it possible to immobilize said moving part during actuation of the distribution head.
  • the dispensing head of the invention is shaped as a push button having a bearing surface, on which the user presses to cause the ejection of a dose of product.
  • the invention also relates to a dispenser, comprising a reservoir of product, surmounted by a pump or a valve, and equipped with a distribution as defined above.
  • the reference 1 designates a distribution assembly according to a first embodiment of the invention.
  • the distribution assembly 1 comprises a cylindrical reservoir 2, of axis X, in which a liquid product P is conditioned, such as a hair spray.
  • the tank is pressurized using a propellant gas G.
  • gas propellant any gas usually used in the field of spraying, can be used, such as liquefiable gases or compressed gases.
  • the dispensing head of the invention is particularly well suited for spraying a fluid product using a compressed gas, generally not dissolved in said fluid.
  • the reservoir 2 has a cylindrical body, a closed bottom 4 and a rolled edge 6 defining a circular opening.
  • a valve holder cup 8 In this opening is fixed, for example by crimping or expansion, a valve holder cup 8.
  • the cup 8 forms in its centers a cylindrical cavity 10, in which a valve 12 is mounted.
  • first end of the body has a rod 14 emerging towards the outside and crossing the center of the cup 8.
  • the axis of the rod coincides with the X axis of the tank.
  • a dip tube 16 intended to convey the product P inside the valve.
  • the valve used can be a push-in type valve, male or female, or a valve actuated by lateral tilting of the valve stem 14.
  • a dispensing head 18 is mounted on the free end of the valve stem 14, made in two parts 20, 22.
  • the first part 20 forms the body of the head distribution.
  • On the body is a second piece 22 having the shape of a cap and comprising a lateral skirt 22a, generally cylindrical, part of which is shaped as a flat 22b.
  • the part 22 is mounted on the body of the head of distribution by a translational movement along the X axis.
  • the second part 22 further comprises a flat top 22c serving as a bearing surface for actuation of the valve.
  • the flat 22b has in its center an orifice opening 24, constituting a spray nozzle.
  • Port 24 is a hole cylindrical, with a diameter of about 0.15 mm to about 1 mm.
  • the depth of this orifice 24 is from about 0.1 mm to about 1 mm.
  • Port 24 defines the section of the liquid jet or spray at this point.
  • the body 20 comprises a base 20a, comprising a cylindrical skirt 20b, folded back to form a tray 20c.
  • the cylindrical part comprises a flat 21a, able to come into sealing contact against the internal face of flat 22b of the removable part 22. In this way, precise angular positioning and reproducible nozzle 24 can be provided relative to the body 20.
  • the top of the body is formed by a closed plate 21b.
  • the body 20 is provided with a routing system for bringing the fluid to distribute from the valve stem 14 to the nozzle 24.
  • a conduit inlet 30 has a central tube 30a, one free end 31a fits tightly on the valve stem 14.
  • the opposite end 31b of this tubing 30a opens into the center of the plate 21b on a radial groove 30b, extending to the periphery of the plate 21b.
  • a channel 30c hollowed out in the front face of the flat 21a, leads into a vortex chamber 32.
  • This vortex chamber has a substantially cylindrical section and is also hollowed out in the front face of the flat 21a.
  • the depth of the radial groove 30b and the channel 30c on the order of about 0.4 mm to about 3 mm.
  • the depth of the room swirl 32 is small, for example around 0.1 mm at about 1 mm.
  • the bottom of the swirl chamber 32 carries profiles 34, the height of which corresponds to the depth of the chamber 32, these profiles being capable of imparting to the flow of product conveyed by the conduit of lead 30, a spiral movement, converging towards the center 32a, opposite the nozzle 24 (when the removable part 22 is mounted on the body 20).
  • the product P conveyed via the supply conduit 30 (consisting of portions 30a-30c). It enters a circular passage 32b of the vortex chamber, defined between the external edges of the profiles 34 and the external peripheral edge of the chamber 32.
  • the distribution of a dose of product P is carried out, in a conventional manner.
  • the actuation of the dispensing valve can be carried out by simple pressure on the upper surface 22c of the dispensing head 18, when the valve is a push-in valve.
  • the valve is actuated by pressing laterally on the distribution head.
  • the moving part After rinsing and drying parts 20 and 22, the moving part is repositioned on the part 21 of the body 20. Thanks to the presence of the flats 21a and 22b, the angular positioning of the nozzle 24 relative to the chamber 32 is carried out correct way.
  • the construction of the distribution head according to the invention makes it possible to have the nozzle in a perfectly reproducible position, after cleaning, because the pressure of the product exerted on the wall of the moving part surrounding the nozzle 24 cannot modify the position of the nozzle.
  • the direction of thrust of the product P takes place along the exit axis Y of the product, perpendicular to the direction of movement of the workpiece 22 by relative to the body 20, namely perpendicular to the axis X.
  • FIG. 4 illustrates a second embodiment of a dispensing head 118, distinguishing itself from the first, in particular by making it in one piece.
  • the dispensing head 118 has a base 120a, of general shape cylindrical, laterally provided with a flat 120b.
  • the base 120a carries a plate 120c, surmounted by a portion 121, also generally cylindrical, but of smaller diameter than the diameter of the base 120a.
  • Portion 121 is provided with a lateral flat 121a, arranged in the same plane as the flat 120b from base 120a.
  • the portion 121 is provided with a flat top 121b.
  • a film hinge 123 connecting the body 120 to a moving part 122, having substantially the shape of a band folded into an "L" shape.
  • the film hinge 123 is adjoining a first parallelepipedal portion 122b of the "L", itself folded at right angles, to form the second portion 122a of the "L".
  • the flat part 121a of the body has a recess 125b, suitable for receiving, after pivoting of the moving part 122, the first portion 122b.
  • the apex 121b of the body 120 comprises a recess 125a, capable of receiving the second portion 122a of the moving part 122.
  • the lateral edges 125c include latching means 138, capable of cooperating with complementary latching means 136, carried by the lateral edges 122d of the moving part 122.
  • the body 120 includes a three-part supply duct 130a, 130b and 130c, opening into a swirl chamber 132.
  • profiles 134 are arranged so that the flow of product conveyed undergoes a movement swirling.
  • said conduit feeder conveys the product, passing through the vortex chamber, to a spray nozzle 124, produced in the first portion 122b of the part mobile 122.
  • the user pulls on the free end 122c of the moving part, to rotate the entire moving part 122 around the axis of the film hinge 123.
  • the different parts of the supply duct (130a to 130c), as well as the chamber vortex and the nozzle orifice 124 become accessible.
  • the dry product residue or particles that have caused clogging may be removed.
  • FIG. 5 illustrates another embodiment of a dispensing head 218, distinguishing from the embodiment of Figure 4, in particular by the conformation from the spray nozzle 224 which is located on a spout 240, emerging radially. This provision allows a particularly targeted application of the product in the place to be treated.
  • the spout 240 constitutes an extension of shape parallelepiped of the support of the vortex chamber 232, the face of which upper 225a comprises a portion of the supply duct 230b. So a free end of the spout 240 consists of a front face 225b, oriented parallel to the X axis which passes through the valve stem. In this front face 225b is hollowed out the vortex chamber 232 and a portion 230c of the supply duct.
  • a closing member 222 pivotally mounted on this front face, is articulated with an edge 242 of said front face 225b by a film hinge 223.
  • the structure and operation of the closure member 222 are similar to the structure and operation of the moving part 122 illustrated in FIG. 4.
  • FIG. 6 illustrates a dispensing head 318 comprising a system of “venturi” type spraying.
  • the distribution head 318 differs from the embodiment of FIG. 4, in particular by making a double conduit, for separate supply of propellant and product to the spray nozzle 224. This arrangement allows a particularly fine spraying of the product.
  • the distribution valve 312 is provided with a control rod 314 comprising two separate conduits, concentrically.
  • a first central duct 315a is formed by an inner tube 315 and intended to supplying propellant to the spray nozzle 324, via a channel inlet 315b. Near the spray nozzle 324, the supply channel leads to a reducer 350, intended to increase the gas pressure propellant before going through the spray nozzle, and sucking up the product liquid.
  • the liquid product is conveyed from the valve by an external conduit 314a of the valve stem.
  • An axial channel 330a conducts the liquid in a portion of radial conduit 330b, opening via a portion 330c into the chamber vortex 332.
  • a mixture of propellant and liquid is formed in the center of this vortex chamber. This mixture is directed outside, under the action of pressure, through the spray nozzle 324.
  • the chamber vortex 332 and the portions 330b and 330c are delimited towards the outside by a movable closure member 322.
  • This closure member has a structure and functionality similar to that of locking devices 122 and 222 of FIGS. 4 and 5.
  • portion 322b has an “L” structure, one of which portion 322b is articulated on a flat surface 321a of the dispensing head 318, using a film hinge 323.
  • the orifice of the spray nozzle 324 On the portion 322b, the orifice of the spray nozzle 324.
  • the free end of a second portion 332a comprises a fixing hook 336, able to cooperate, in the closed position, with a complementary cavity 338 produced on the side opposite to the nozzle 324.
  • the closing member 322 can be tilted in the direction of arrow F.
  • the vortex chamber 332 and a part of the supply conduits 330b and 330c then become accessible, by view of their cleaning.
  • the reducer 350 can be also mounted removably.
  • a dispensing head comprising a part removable, provided with a spray nozzle and having two parallel edges, fixed on the upper face of the body, sliding in notches, like a drawer.
  • the nozzle may be located on a rectangular piece able to slide into guide means carried by the face in the flat part of a body, similar to the body 20 of the first embodiment previously described.
  • sealing means can be designed to ensure a good seal between, on the one hand the supply duct and respectively the vortex chamber, and on the other hand the moving part.
  • sealing means can be produced in the form of a bead or a bead / throat system.

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)
  • Closures For Containers (AREA)
EP99403148A 1998-12-29 1999-12-15 Zerlegbarer Spenderkopf Withdrawn EP1016464A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9816571A FR2787731B1 (fr) 1998-12-29 1998-12-29 Tete de distribution demontable
FR9816571 1998-12-29

Publications (1)

Publication Number Publication Date
EP1016464A1 true EP1016464A1 (de) 2000-07-05

Family

ID=9534616

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99403148A Withdrawn EP1016464A1 (de) 1998-12-29 1999-12-15 Zerlegbarer Spenderkopf

Country Status (5)

Country Link
US (1) US6367711B1 (de)
EP (1) EP1016464A1 (de)
JP (1) JP2000191061A (de)
CA (1) CA2293214A1 (de)
FR (1) FR2787731B1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2814727A1 (fr) 2000-09-29 2002-04-05 Oreal Valve destinee a equiper un dispositif pour la distribution sous pression d'un produit, et dispositif ainsi equipe
FR2814726A1 (fr) 2000-09-29 2002-04-05 Oreal Valve destinee a equiper un dispositif pour la distribution sous pression d'un produit, et dispositif ainsi equipe
FR2816523A1 (fr) * 2000-11-15 2002-05-17 Oreal Tete de distribution nettoyable, et distributeur ainsi equipe
US6622931B2 (en) 2000-06-06 2003-09-23 L'oreal S.A. Cleanable dispensing head and dispenser including the same
FR3033269A1 (fr) * 2015-03-03 2016-09-09 Techni-Moules Tete de vaporisateur et procede de fabrication d'une telle tete

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GB0011218D0 (en) * 2000-05-10 2000-06-28 Incro Ltd Improvements in or relating to a nozzle arrangement
AU2002337299B2 (en) * 2001-10-24 2007-02-08 Incro Limited Nozzle arrangement
FR2851483B1 (fr) * 2003-02-20 2005-05-13 Valois Sas Tete de distribution
US7048147B2 (en) * 2003-02-21 2006-05-23 The Coca-Cola Company Liquid dispensing device
DE10315934B4 (de) * 2003-04-02 2005-08-04 Ing. Erich Pfeiffer Gmbh Austragkopf für eine Dosiervorrichtung
FR2855159B1 (fr) * 2003-05-20 2007-04-13 Valois Sas Tete de distribution montee ou faisant partie d'un organe de distribution de produit fluide
US6971557B2 (en) * 2003-06-19 2005-12-06 S. C. Johnson & Son, Inc. Actuator for a pressurized material dispenser
GB0426429D0 (en) 2004-12-01 2005-01-05 Incro Ltd Nozzle arrangement and dispenser incorporating nozzle arrangement
FR2880280B1 (fr) * 2005-01-03 2007-04-27 Gms Telesurveillance Sarl Dispositif pour diffusion d'huiles essentielles
US11267003B2 (en) 2005-05-13 2022-03-08 Delta Faucet Company Power sprayer
US7850098B2 (en) * 2005-05-13 2010-12-14 Masco Corporation Of Indiana Power sprayer
US7871020B2 (en) 2006-01-26 2011-01-18 Masco Corporation Of Indiana Faucet spray head with volume control
CA2641597C (en) 2006-02-06 2013-11-26 Masco Corporation Of Indiana Power sprayer
US7530476B2 (en) * 2006-04-10 2009-05-12 Precision Valve Corporation Locking aerosol dispenser
US8152078B2 (en) * 2006-10-25 2012-04-10 Masco Corporation Of Indiana Faucet spray head
EP2189226B1 (de) * 2008-11-19 2013-09-11 J. Wagner GmbH Luftkappe mit separat ausgeformtem Luftrichter und deren Herstellungsverfahren mittels Spritzgießen
US8448667B2 (en) * 2009-10-19 2013-05-28 Masco Corporation Of Indiana Multi-function pull-out wand
GB201006080D0 (en) 2010-04-13 2010-05-26 Univ Salford The Aerosol spray device
JP6198391B2 (ja) * 2011-12-22 2017-09-20 株式会社ダイゾー エアゾール容器およびそのエアゾール容器を用いたエアゾール製品の加圧方法
JP6140597B2 (ja) * 2013-11-29 2017-05-31 株式会社吉野工業所 定量吐出器
USD738740S1 (en) * 2014-09-23 2015-09-15 Sin-Hsiung Chen Cosmetic container
USD749692S1 (en) * 2014-10-08 2016-02-16 PSI Pressure Systems Corp. Nozzle
CA3120126A1 (en) * 2018-11-21 2020-05-28 Coravin, Inc. Replaceable beverage outlet and conduit for dispenser

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US2989251A (en) 1957-07-05 1961-06-20 Precision Valve Corp Combined valve stem and operating button for pressure packed materials
US3319894A (en) 1965-08-10 1967-05-16 Diamond Int Corp Liquid dispenser
US3961756A (en) 1975-02-10 1976-06-08 National Chemsearch Corporation Adjustable-spray mechanism
US4253609A (en) * 1979-01-30 1981-03-03 Essex Chemical Corporation Dispensing spray nozzle
US5213269A (en) * 1991-09-13 1993-05-25 Bowles Fluidics Corporation Low cost, low pressure, feedback passage-free fluidic oscillator with interconnect
FR2698854A1 (fr) 1992-12-04 1994-06-10 Oreal Bouton-poussoir à buse de pulvérisation destiné à être monté sur un distributeur et distributeur équipé d'un tel bouton-poussoir.
EP0726096A2 (de) 1995-02-07 1996-08-14 Calmar Inc. Verbesserungen an Pumpenzerstäubern
EP0790079A2 (de) 1996-02-13 1997-08-20 Ing. Erich Pfeiffer GmbH Austragvorrichtung für Medien und Verfahren zur Herstellung einer Austragvorrichtung od.dgl.

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GB9507185D0 (en) 1995-04-06 1995-05-31 Incro Ltd Spraying apparatus and nozzle devices

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989251A (en) 1957-07-05 1961-06-20 Precision Valve Corp Combined valve stem and operating button for pressure packed materials
US3319894A (en) 1965-08-10 1967-05-16 Diamond Int Corp Liquid dispenser
US3961756A (en) 1975-02-10 1976-06-08 National Chemsearch Corporation Adjustable-spray mechanism
US4253609A (en) * 1979-01-30 1981-03-03 Essex Chemical Corporation Dispensing spray nozzle
US5213269A (en) * 1991-09-13 1993-05-25 Bowles Fluidics Corporation Low cost, low pressure, feedback passage-free fluidic oscillator with interconnect
FR2698854A1 (fr) 1992-12-04 1994-06-10 Oreal Bouton-poussoir à buse de pulvérisation destiné à être monté sur un distributeur et distributeur équipé d'un tel bouton-poussoir.
EP0726096A2 (de) 1995-02-07 1996-08-14 Calmar Inc. Verbesserungen an Pumpenzerstäubern
EP0790079A2 (de) 1996-02-13 1997-08-20 Ing. Erich Pfeiffer GmbH Austragvorrichtung für Medien und Verfahren zur Herstellung einer Austragvorrichtung od.dgl.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6622931B2 (en) 2000-06-06 2003-09-23 L'oreal S.A. Cleanable dispensing head and dispenser including the same
FR2814727A1 (fr) 2000-09-29 2002-04-05 Oreal Valve destinee a equiper un dispositif pour la distribution sous pression d'un produit, et dispositif ainsi equipe
FR2814726A1 (fr) 2000-09-29 2002-04-05 Oreal Valve destinee a equiper un dispositif pour la distribution sous pression d'un produit, et dispositif ainsi equipe
FR2816523A1 (fr) * 2000-11-15 2002-05-17 Oreal Tete de distribution nettoyable, et distributeur ainsi equipe
EP1206972A1 (de) * 2000-11-15 2002-05-22 L'oreal Reinigbarer Ausgabekopf und damit ausgerüsteter Ausgeber
FR3033269A1 (fr) * 2015-03-03 2016-09-09 Techni-Moules Tete de vaporisateur et procede de fabrication d'une telle tete

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CA2293214A1 (fr) 2000-06-29
US6367711B1 (en) 2002-04-09
FR2787731A1 (fr) 2000-06-30
FR2787731B1 (fr) 2002-01-18
JP2000191061A (ja) 2000-07-11

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