WO2016128737A1 - Fluid flow control - Google Patents

Fluid flow control Download PDF

Info

Publication number
WO2016128737A1
WO2016128737A1 PCT/GB2016/050307 GB2016050307W WO2016128737A1 WO 2016128737 A1 WO2016128737 A1 WO 2016128737A1 GB 2016050307 W GB2016050307 W GB 2016050307W WO 2016128737 A1 WO2016128737 A1 WO 2016128737A1
Authority
WO
WIPO (PCT)
Prior art keywords
series
outlet
supply chamber
openings
flow control
Prior art date
Application number
PCT/GB2016/050307
Other languages
French (fr)
Inventor
Paul Joseph O'sullivan
Original Assignee
Nextred Ltd.
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 Nextred Ltd. filed Critical Nextred Ltd.
Publication of WO2016128737A1 publication Critical patent/WO2016128737A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
    • F16K3/085—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres the axis of supply passage and the axis of discharge passage being coaxial and parallel to the axis of rotation of the plates
    • 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
    • B65D83/68—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them
    • B65D83/682—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them the products being first separated, but finally mixed, e.g. in a dispensing head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B05B12/1418—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet
    • 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
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1081—Arrangements for pumping several liquids or other fluent materials from several containers, e.g. for mixing them at the moment of pumping
    • B05B11/1083—Arrangements for pumping several liquids or other fluent materials from several containers, e.g. for mixing them at the moment of pumping in adjustable proportion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • 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
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3026—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being a gate valve, a sliding valve or a cock

Definitions

  • This invention relates to fluid flow control and, although it has been developed in relation to perfume dispensers, it is envisaged that the invention will have other applications. It is an object of the present invention to provide improved means for the control of fluid flow.
  • a fluid flow control system comprising a receiving chamber and first and second supply chambers each having an outlet, with the flow of fluid from the supply chambers to the receiving chamber controlled by a rotatable valve member having a first series of spaced openings that can be moved into registry with the outlet of the first supply chamber and a second series of spaced openings that can be moved into registry with the outlet of the second supply chamber.
  • the series of spaced openings are preferably of varying sizes, with the openings forming each series arcuately disposed and ranging in sequence from a maximum size to a minimum size.
  • the openings forming the first series are preferably arranged so that they vary in sequence from the maximum size to the minimum size in a first arcuate direction whilst the openings forming the second series are spaced arcuately from those in the first series and vary in sequence from the maximum size to the minimum size in the opposite arcuate direction.
  • valve member is preferably arranged for rotation in discrete steps using a detent mechanism so that, as the valve member is rotated in use, each step of its movement corresponds to movement of successive openings of the first series into registry with the outlet of the first supply chamber and to movement of successive openings of the second series into registry with the outlet of the second supply chamber.
  • the arrangement is preferably such that, when the maximum- sized opening of the first series is in register with the outlet of the first supply chamber, none of the openings in the second series is in register with the outlet of the second supply chamber and, when the maximum-sized opening of the second series is in register with the outlet of the second supply chamber, none of the openings in the first series is in register with the outlet of the first supply chamber.
  • the first and second and second supply chambers are preferably subjected to a uniform pressure such that, during a dispensing operation, the ratio of the volume of fluid delivered from the first supply chamber to the receiving chamber to the volume of fluid delivered from the second supply chamber to the receiving chamber will be the same as the ratio of the area of the opening of the first series then in register with the outlet of the first supply chamber to the area of the opening of the second series then in register with the outlet of the second supply chamber.
  • Figure 1 is an exploded side view of a perfume dispenser
  • Figure 2 is a side view of the perfume dispenser
  • FIG. 3 is a sectional view of the perfume dispenser along the line C-C of Figure 2,
  • Figure 4 is a plan view of a disc-like valve member forming part of the perfume dispenser
  • FIG. 5 is a perspective view of the valve member shown in Figure 4, and
  • Figure 6 is a sectional view of a mixing chamber element forming part of the perfume dispenser. Description of the Preferred Embodiment
  • the perfume dispenser shown in the drawings includes a perfume bottle 10 the interior of which is divided into first and second supply chambers 11 and 12, which contain liquid perfumes having different characteristics.
  • An aerosol assembly 13 is disposed at the top of the dispenser and the arrangement is such that, when the aerosol assembly is operated, gas under pressure is supplied to each of the chambers 1 1 and 12.
  • Each of the chambers 11 and 12 contains a vertical tube 14 the lower end of which is spaced a short distance above the base of the chamber 1 1 , 12 and the arrangement is such that the supply of gas under pressure to the chambers 11 and 12 urges the liquid perfume in each chamber 11 , 12 upwardly within the respective vertical tube 14.
  • a disc-like valve member 15 is disposed above the two supply chambers 1 1 and 12 and has a first series 16 of openings that can be brought into registry with the top of the vertical tube 14 in the first supply chamber 11 and a second series 17 of openings that can be brought into registry with the top of the vertical tube 14 in the second supply chamber 12.
  • Each series 16, 17 of openings extends arcuately with the openings in each series 16, 17 progressively varying in size.
  • the openings of the first series 16 are of progressively increasing size in an anti-clockwise direction whereas the openings of the second series 17 are of progressively increasing size in a clockwise direction.
  • the valve member 15 is formed with a series of depressions 18 with the angular spacing between adjacent depressions 18 corresponding to the angular spacing between adjacent openings of the first and second series 16 and 17. Rotation of the valve member 15 about the central vertical axis of the perfume dispenser is effected manually by engagement with a projecting arm 19 forming part of the valve member 15.
  • Two spring-loaded balls (not shown) are contained within the main body 20 of the perfume dispenser and the balls engage in the depressions 18 so that, as the valve member 15 is turned by movement of the arm 19, the balls are first displaced out of one pair of depressions 18 and then, after a predetermined degree of angular movement are caused to engage in the next pair of depressions 18. The valve member 15 is thus caused to rotate in discrete steps corresponding to the spacing between adjacent openings in the first and second series 16 and 17.
  • valve member 15 when the valve member 15 is turned through a predetermined angle such that, instead of the largest opening of the first series 16 being in register with the top of the vertical tube 14 in the first supply chamber 1 1 , the second largest opening in the first series 16 is in register with the top of the vertical tube 14 in the first chamber 11 and the smallest opening in the second series 17 is in register with the top of the vertical tube 14 in the second supply chamber 12.
  • valve member 15 is disposed underneath a mixing chamber element 21 shown in Figure 6 and the openings in the first and second series 16 and 17 communicate with a chamber 22 provided within element 21.
  • the volume of perfume flowing from each of the supply chambers 11 , 12 through the openings in the valve member 15 into the mixing chamber 22 will depend on the cross-sectional areas of the openings of the series 16,17 in register with the tops of the vertical tubes 14 in the supply chambers 11 , 12.
  • Rotation of the valve member 15 will thus effect stepwise variation of the relative proportions of the two different perfumes fed into the mixing chamber 22 and from there dispensed to the user of the dispenser.

Landscapes

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

Abstract

A fluid flow control system comprises a receiving chamber (22) and first and second supply chambers (11, 12) each having an outlet, with the flow of fluid from the supply chambers (11, 12) to the receiving chamber (22) controlled by a rotatable valve member (15) having a first series (16) of spaced openings that can be moved into registry with the outlet of the first supply chamber (11) and a second series (17) of spaced openings that can be moved into registry with the outlet of the second supply chamber (12).

Description

FLUID FLOW CONTROL
Field of the Invention
This invention relates to fluid flow control and, although it has been developed in relation to perfume dispensers, it is envisaged that the invention will have other applications. it is an object of the present invention to provide improved means for the control of fluid flow.
Summary of the Invention
According to the present invention there is provided a fluid flow control system comprising a receiving chamber and first and second supply chambers each having an outlet, with the flow of fluid from the supply chambers to the receiving chamber controlled by a rotatable valve member having a first series of spaced openings that can be moved into registry with the outlet of the first supply chamber and a second series of spaced openings that can be moved into registry with the outlet of the second supply chamber. The series of spaced openings are preferably of varying sizes, with the openings forming each series arcuately disposed and ranging in sequence from a maximum size to a minimum size.
The openings forming the first series are preferably arranged so that they vary in sequence from the maximum size to the minimum size in a first arcuate direction whilst the openings forming the second series are spaced arcuately from those in the first series and vary in sequence from the maximum size to the minimum size in the opposite arcuate direction.
The valve member is preferably arranged for rotation in discrete steps using a detent mechanism so that, as the valve member is rotated in use, each step of its movement corresponds to movement of successive openings of the first series into registry with the outlet of the first supply chamber and to movement of successive openings of the second series into registry with the outlet of the second supply chamber.
The arrangement is preferably such that, when the maximum- sized opening of the first series is in register with the outlet of the first supply chamber, none of the openings in the second series is in register with the outlet of the second supply chamber and, when the maximum-sized opening of the second series is in register with the outlet of the second supply chamber, none of the openings in the first series is in register with the outlet of the first supply chamber. The first and second and second supply chambers are preferably subjected to a uniform pressure such that, during a dispensing operation, the ratio of the volume of fluid delivered from the first supply chamber to the receiving chamber to the volume of fluid delivered from the second supply chamber to the receiving chamber will be the same as the ratio of the area of the opening of the first series then in register with the outlet of the first supply chamber to the area of the opening of the second series then in register with the outlet of the second supply chamber.
Brief Description of the Drawings
Figure 1 is an exploded side view of a perfume dispenser,
Figure 2 is a side view of the perfume dispenser,
Figure 3 is a sectional view of the perfume dispenser along the line C-C of Figure 2,
Figure 4 is a plan view of a disc-like valve member forming part of the perfume dispenser,
Figure 5 is a perspective view of the valve member shown in Figure 4, and
Figure 6 is a sectional view of a mixing chamber element forming part of the perfume dispenser. Description of the Preferred Embodiment
The perfume dispenser shown in the drawings includes a perfume bottle 10 the interior of which is divided into first and second supply chambers 11 and 12, which contain liquid perfumes having different characteristics. An aerosol assembly 13 is disposed at the top of the dispenser and the arrangement is such that, when the aerosol assembly is operated, gas under pressure is supplied to each of the chambers 1 1 and 12.
Each of the chambers 11 and 12 contains a vertical tube 14 the lower end of which is spaced a short distance above the base of the chamber 1 1 , 12 and the arrangement is such that the supply of gas under pressure to the chambers 11 and 12 urges the liquid perfume in each chamber 11 , 12 upwardly within the respective vertical tube 14.
A disc-like valve member 15 is disposed above the two supply chambers 1 1 and 12 and has a first series 16 of openings that can be brought into registry with the top of the vertical tube 14 in the first supply chamber 11 and a second series 17 of openings that can be brought into registry with the top of the vertical tube 14 in the second supply chamber 12. Each series 16, 17 of openings extends arcuately with the openings in each series 16, 17 progressively varying in size. The openings of the first series 16 are of progressively increasing size in an anti-clockwise direction whereas the openings of the second series 17 are of progressively increasing size in a clockwise direction. When the largest of the openings of the first series 16 is in registry with the top of the vertical tube 14 in the first supply chamber 1 1 , none of the openings of the second series 17 is in registry with the top of the vertical tube 14 in the second supply chamber 12.
The valve member 15 is formed with a series of depressions 18 with the angular spacing between adjacent depressions 18 corresponding to the angular spacing between adjacent openings of the first and second series 16 and 17. Rotation of the valve member 15 about the central vertical axis of the perfume dispenser is effected manually by engagement with a projecting arm 19 forming part of the valve member 15. Two spring-loaded balls (not shown) are contained within the main body 20 of the perfume dispenser and the balls engage in the depressions 18 so that, as the valve member 15 is turned by movement of the arm 19, the balls are first displaced out of one pair of depressions 18 and then, after a predetermined degree of angular movement are caused to engage in the next pair of depressions 18. The valve member 15 is thus caused to rotate in discrete steps corresponding to the spacing between adjacent openings in the first and second series 16 and 17.
Thus, when the valve member 15 is turned through a predetermined angle such that, instead of the largest opening of the first series 16 being in register with the top of the vertical tube 14 in the first supply chamber 1 1 , the second largest opening in the first series 16 is in register with the top of the vertical tube 14 in the first chamber 11 and the smallest opening in the second series 17 is in register with the top of the vertical tube 14 in the second supply chamber 12.
The valve member 15 is disposed underneath a mixing chamber element 21 shown in Figure 6 and the openings in the first and second series 16 and 17 communicate with a chamber 22 provided within element 21.
The volume of perfume flowing from each of the supply chambers 11 , 12 through the openings in the valve member 15 into the mixing chamber 22 will depend on the cross-sectional areas of the openings of the series 16,17 in register with the tops of the vertical tubes 14 in the supply chambers 11 , 12.
Rotation of the valve member 15 will thus effect stepwise variation of the relative proportions of the two different perfumes fed into the mixing chamber 22 and from there dispensed to the user of the dispenser.

Claims

Claims:-
1. A fluid flow control system comprising a receiving chamber and first and second supply chambers each having an outlet, with the flow of fluid from the supply chambers to the receiving chamber controlled by a rotatable valve member having a first series of spaced openings that can be moved into registry with the outlet of the first supply chamber and a second series of spaced openings that can be moved into registry with the outlet of the second supply chamber.
2. A fluid flow control system as claimed in Claim 1 f in which the series of spaced openings are of varying sizes, with the openings forming each series arcuately disposed and ranging in sequence from a maximum size to a minimum size.
3. A fluid flow control system as claimed in Claim 2, in which the openings forming the first series are arranged so that they vary in sequence from the maximum size to the minimum size in a first arcuate direction whilst the openings forming the second series are spaced arcuately from those in the first series and vary in sequence from the maximum size to the minimum size in the opposite arcuate direction.
4. A fluid flow control system as claimed in Claim 1 , in which the valve member is arranged for rotation in discrete steps.
5. A fluid flow control system as claimed in Claim 4, in which rotation of the valve member in discrete steps is controlled using a detent mechanism so that, as the valve member is rotated in use, each step of its movement corresponds to movement of successive openings of the first series into registry with the outlet of the first supply chamber and to movement of successive openings of the second series into registry with the outlet of the second supply chamber.
6. A fluid flow control system as claimed in Claim 3, in which the arrangement is such that, when the maximum-sized opening of the first series is in register with the outlet of the first supply chamber, none of the openings in the second series is in register with the outlet of the second supply chamber and, when the maximum-sized opening of the second series is in register with the outlet of the second supply chamber, none of the openings in the first series is in register with the outlet of the first supply chamber.
7. A fluid flow control system as claimed in Claim 1 , in which the first and second and second supply chambers are subjected to a uniform pressure such that, during a dispensing operation, the ratio of the volume of fluid delivered from the first supply chamber to the receiving chamber to the volume of fluid delivered from the second supply chamber to the receiving chamber will be the same as the ratio of the area of the opening of the first series then in register with the outlet of the first supply chamber to the area of the opening of the second series then in register with the outlet of the second supply chamber.
8. A perfume dispenser which includes a fluid flow control system as claimed in Claim 1.
PCT/GB2016/050307 2015-02-10 2016-02-10 Fluid flow control WO2016128737A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1502151.2A GB2529917B8 (en) 2015-02-10 2015-02-10 Fluid flow control
GB1502151.2 2015-02-10

Publications (1)

Publication Number Publication Date
WO2016128737A1 true WO2016128737A1 (en) 2016-08-18

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ID=52746375

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Application Number Title Priority Date Filing Date
PCT/GB2016/050307 WO2016128737A1 (en) 2015-02-10 2016-02-10 Fluid flow control

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WO (1) WO2016128737A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1989468A (en) * 1929-12-20 1935-01-29 Union Carbide & Carbon Res Lab Torch
DE2444227A1 (en) * 1974-09-16 1976-03-25 Biolog Arval S A Sion Lab Multi chamber container for dispensing fluids or pasty goods - includes receiver with rotating cap with at least two openings
GB1464280A (en) * 1974-07-24 1977-02-09 Alticosalian G H Perfume dispenser
US4838457A (en) * 1988-05-09 1989-06-13 Swahl James C Lotion blending and dispensing unit
US5647513A (en) * 1994-09-15 1997-07-15 Lir France Proportioning device for double dispenser
WO1998004472A1 (en) * 1996-07-26 1998-02-05 Parfums Christian Dior Container for dispensing a more or less viscous product such as a cosmetic product
DE202011102452U1 (en) * 2011-06-24 2012-06-26 Anton Brugger Dispensers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1351008A1 (en) * 2002-03-21 2003-10-08 JohnsonDiversey, Inc. Flow restrictor
GB2454222B (en) * 2007-11-01 2010-06-30 Phs Group Plc Toilet flush control
DE202008015296U1 (en) * 2008-11-18 2009-04-09 Lin, Hsiao-Mei, Dali City Adjustable flow limitation device for pure water

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1989468A (en) * 1929-12-20 1935-01-29 Union Carbide & Carbon Res Lab Torch
GB1464280A (en) * 1974-07-24 1977-02-09 Alticosalian G H Perfume dispenser
DE2444227A1 (en) * 1974-09-16 1976-03-25 Biolog Arval S A Sion Lab Multi chamber container for dispensing fluids or pasty goods - includes receiver with rotating cap with at least two openings
US4838457A (en) * 1988-05-09 1989-06-13 Swahl James C Lotion blending and dispensing unit
US5647513A (en) * 1994-09-15 1997-07-15 Lir France Proportioning device for double dispenser
WO1998004472A1 (en) * 1996-07-26 1998-02-05 Parfums Christian Dior Container for dispensing a more or less viscous product such as a cosmetic product
DE202011102452U1 (en) * 2011-06-24 2012-06-26 Anton Brugger Dispensers

Also Published As

Publication number Publication date
GB2529917A (en) 2016-03-09
GB2529917A8 (en) 2017-03-22
GB2529917B (en) 2016-08-17
GB201502151D0 (en) 2015-03-25
GB2529917B8 (en) 2017-03-22

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