EP0482319A1 - Dispositif de distribution d'un mélange constitué au moins de deux fluides - Google Patents

Dispositif de distribution d'un mélange constitué au moins de deux fluides Download PDF

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Publication number
EP0482319A1
EP0482319A1 EP91114634A EP91114634A EP0482319A1 EP 0482319 A1 EP0482319 A1 EP 0482319A1 EP 91114634 A EP91114634 A EP 91114634A EP 91114634 A EP91114634 A EP 91114634A EP 0482319 A1 EP0482319 A1 EP 0482319A1
Authority
EP
European Patent Office
Prior art keywords
chamber
organ
closure part
section
component
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.)
Granted
Application number
EP91114634A
Other languages
German (de)
English (en)
Other versions
EP0482319B1 (fr
Inventor
Volker Kopp
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.)
C Ehrensperger AG
Original Assignee
C Ehrensperger AG
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 C Ehrensperger AG filed Critical C Ehrensperger AG
Publication of EP0482319A1 publication Critical patent/EP0482319A1/fr
Application granted granted Critical
Publication of EP0482319B1 publication Critical patent/EP0482319B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D83/28—Nozzles, nozzle fittings or accessories specially adapted therefor
    • B65D83/30—Nozzles, nozzle fittings or accessories specially adapted therefor for guiding the flow of spray, e.g. funnels, hoods
    • B65D83/303—Nozzles, nozzle fittings or accessories specially adapted therefor for guiding the flow of spray, e.g. funnels, hoods using extension tubes located in or at the outlet duct of the nozzle assembly
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3216—Rigid containers disposed one within the other
    • B65D81/3222—Rigid containers disposed one within the other with additional means facilitating admixture
    • 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
    • B65D83/22—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 with a mechanical means to disable actuation
    • 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
    • B65D83/687—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 the products being totally mixed on, or prior to, first use, e.g. by breaking an ampoule containing one of the products

Definitions

  • the present invention relates to a device according to the preamble of claim 1.
  • the international application WO 85/00157 describes a device which has a container and an additional container arranged therein with a lid.
  • a rod is arranged in the additional container, which is led out of the container via an additional switch connection and is movably arranged in order to detach the lid of the additional container into the container.
  • This device has the disadvantage, in particular, that the second component in the additional container is introduced into the first component by shaking, as a result of which complete emptying of the additional container is not guaranteed.
  • the invention has for its object to provide a device for applying a mixture consisting of at least two components, which fulfills the requirement of good mixing by bringing the components together completely and which is characterized on the one hand by low production costs and on the other hand, as simple and safe as possible .
  • this object is achieved with the characterizing features of claim 1.
  • the advantages which can be achieved with the invention are essentially to be seen in the fact that the device can be used to apply different components, the mixed components being able to be applied without excess pressure by reaction of the mixed components or by a propellant gas. Because of the practical same pressure ratios in both chambers also has the particular advantage that the second chamber does not have to be sealed against a higher pressure.
  • the device is in Figure 1a in the state after manufacture, in Figure 1b in an intermediate position before use and in Figure 1c in the ready-to-use state.
  • the device is divided into a first chamber 1 and a second chamber 2 and contains a device 3 for mixing the components.
  • the first chamber 1 is formed by an outer cylindrical container 4 with a bottom section 5 and a ceiling section 6, in which a dispensing valve 7 for dispensing the mixture is arranged.
  • the second chamber 2 is determined by a cylinder 8 and two pistons 9, 10, which are arranged at a distance from one another and can be moved in a sealing manner in a first section 11 in the cylinder.
  • the pistons 9, 10 each have three annular sections 13, which form three sealing points with the inner surface of the first section 11 in the cylinder 8.
  • the cylinder 8 has a second section 14, which is formed adjacent to the first section 11 - here above the second chamber 2 - and has a larger inner diameter, so that an annular opening 15 between the inner cylinder surface and the outer surface of the annular section 13 the piston 9, 10 is created to establish a fluid connection between the first and second chambers 1, 2.
  • At least one opening 16 is formed in this second section 14 in order to establish the fluid connection between the first and second chambers 1, 2.
  • the pistons 9, 10 are frictionally connected to an organ 17, which is led out through a hole 18 in the closure part 19 of the dispensing valve 7 (FIG. 2).
  • the organ 17 is a wire with two eyelets 20, 21 which are formed at the ends. While the inner eyelet 20 serves as a stop for the lower piston 9, the outer eyelet 21 is used as a stop for a handle part 22 (FIG. 1b).
  • the organ 17 also has a holding section 23 and a predetermined breaking point 24 in order to fix the organ 17 on the dispensing valve 7 after emptying the second chamber 2 or to remove the projecting part 25 of the organ 17 before the mixture is discharged.
  • the grip part 22 is also designed as a closure part for the device.
  • the closure part is cap-shaped and is pushed onto the edge 27 of the pressure cell 4.
  • the cap is provided with a slot 28 to engage the cap 17 with the organ 17 below the eyelet 21.
  • the device is filled with the components by first introducing the second component into the second chamber 2.
  • the assembly consisting of the mixing device, the organ 17 and the dispensing valve 7, the lower piston 9 is pulled out of the cylinder 8 by pulling on the lower eyelet 20 and thus the second chamber 2 is opened. After filling, the second chamber 2 is closed again by the lower piston 9.
  • the assembly with the filled second chamber is inserted into the first chamber 1 previously filled with the first component, ie the pressure cell 4 through the opening provided for the dispensing valve 7. The pressure cell is then closed.
  • the cylinder 8 with the second chamber 2 formed therein is displaced in the direction of the discharge valve 7 until the end face of the cylinder 8 bears against the inside of the discharge valve 7 (FIG 1b).
  • the second chamber with the second component located therein is displaced in the direction of the second section 14 in the cylinder 8 until the piston 10, which is in the pulling direction, lies within the second section 14 of the cylinder 8.
  • the second component is forcibly and completely discharged from the second chamber 2 by the piston 9 acting as a thrust actuator.
  • the pistons 9, 10 are in a position which is most clearly shown in FIG. 2. In this position, the exposed cylinder 8 can gradually sink against the bottom section 5 of the pressure cell 4. The device is thus provided for use. The mixture can then be applied.
  • the device is equipped with a blocking part 30 which prevents the wear part 19 of the dispensing valve from being actuated unintentionally.
  • This blocking part 30 is inserted into a groove formed in the closing part 19 and protrudes from the closing part 10, whereby the pushing-in movement of the closing part 19 for opening the dispensing valve 7 is blocked.
  • FIG. 3 shows an embodiment of an angle adapter according to the invention, which in the case of the above described device can be used.
  • the angle adapter has an adapter part 31 with a connecting piece 32 for placement on the closure part 19 of the dispensing valve 7, a holding section 33 which has a recess 35 adapted to the can edge 34 for plugging onto the device, and a handle part 36 with which the closure part of the dispensing valve 7 can be pressed, and a tube 37 through which the mixture is discharged.
  • the angle adapter also has a pawl 38 which can be adjusted in two positions on the adapter part and has a stop 39 which is formed in one piece with the adapter part.
  • the closure part 19 can be actuated.

Landscapes

  • 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)
  • Package Specialized In Special Use (AREA)
  • Nozzles (AREA)
  • Catching Or Destruction (AREA)
  • Road Signs Or Road Markings (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
EP91114634A 1990-10-26 1991-08-30 Dispositif de distribution d'un mélange constitué au moins de deux fluides Expired - Lifetime EP0482319B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3426/90A CH683515A5 (de) 1990-10-26 1990-10-26 Vorrichtung zum Ausbringen einer aus mindestens zwei Komponenten bestehenden Mischung.
CH3426/90 1990-10-26

Publications (2)

Publication Number Publication Date
EP0482319A1 true EP0482319A1 (fr) 1992-04-29
EP0482319B1 EP0482319B1 (fr) 1993-10-13

Family

ID=4255726

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91114634A Expired - Lifetime EP0482319B1 (fr) 1990-10-26 1991-08-30 Dispositif de distribution d'un mélange constitué au moins de deux fluides

Country Status (8)

Country Link
US (1) US5215225A (fr)
EP (1) EP0482319B1 (fr)
JP (1) JP2938249B2 (fr)
AT (1) ATE95790T1 (fr)
CH (1) CH683515A5 (fr)
DE (1) DE59100487D1 (fr)
DK (1) DK0482319T3 (fr)
ES (1) ES2044668T3 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018556A1 (fr) * 1994-12-16 1996-06-20 Hago-Chemotechnik Gmbh & Co. Kg Utilisation d'une bombe aerosol permettant de produire une mousse synthetique
US5549226A (en) * 1993-04-23 1996-08-27 Kopp; Volker Device for operating devices for propellant cans
GB2298180A (en) * 1995-02-21 1996-08-28 Alexander Lockey Campbell Container with two compartments
WO2007042013A1 (fr) * 2005-10-13 2007-04-19 Motip Dupli Gmbh Bombe aerosol
WO2000035758A3 (fr) * 1998-12-16 2007-08-16 Thermotic Dev Ltd Ameliorations apportees ou se rapportant a des contenants de liquide
WO2019102025A1 (fr) * 2017-11-27 2019-05-31 Sika Technology Ag Récipient sous pression à deux composants

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1060737C (zh) * 1994-12-16 2001-01-17 Hago－舍姆化学技术和化学技术产品两合公司 适用于排出合成泡沫的喷射器的用途
EP1547937B1 (fr) * 2002-06-26 2010-12-08 Daizo Co., Ltd. Contenant d'emballage pour la distribution d'une pluralite de contenus, produit d'emballage comprenant ce contenant et procede de production de ce produit
US7066354B2 (en) * 2003-01-17 2006-06-27 Stank Robert E Mixing and dispensing apparatus
US10729795B2 (en) * 2004-01-12 2020-08-04 Veltek Associates, Inc. Method for mixing and dispensing
US6851580B2 (en) * 2003-01-17 2005-02-08 Veltek Associates, Inc. Mixing and dispensing apparatus
WO2005012140A1 (fr) * 2003-07-28 2005-02-10 Bryan James Larkin Pulverisateur
ES2289465T3 (es) * 2004-01-29 2008-02-01 Kh Lloreda, S.A. Pulverizador de gas presurizado.
DE102004018130A1 (de) * 2004-04-08 2005-10-27 Rouven Morck Druckdose zum Ausbringen von Mehrkomponentenformulierungen
DE102004024777A1 (de) * 2004-05-17 2005-12-15 Fazekas, Gàbor Druckdose mit Innenhülse
US7866465B2 (en) * 2005-09-27 2011-01-11 Alexander Dverin Multi-compartment storage and mixing vessel
DE202007004662U1 (de) * 2007-03-28 2008-08-07 Geiberger, Christoph Mehrkammerbehälter
BE1020534A5 (nl) 2010-06-04 2013-12-03 Soudal Schroefkoppelstuk met dubbele functie.
EP2392407B1 (fr) 2010-06-04 2012-12-26 Soudal Pièce de couplage à fixation par encliquetage pour distributeurs changeables
BE1020419A5 (nl) 2010-10-18 2013-10-01 Soudal Handbediening applicator geschikt voor pistoolklep containers.
JP2012102631A (ja) 2010-11-08 2012-05-31 Mitsubishi Heavy Ind Ltd 内燃機関の燃料噴射装置
US8523017B2 (en) 2011-09-22 2013-09-03 Veltek Associates, Inc. Mixing and dispensing apparatus
EP3717378B1 (fr) * 2017-11-27 2022-03-02 Sika Technology AG Récipient sous pression à deux composants
BE1026617B1 (nl) 2018-12-20 2020-04-08 Soudal Verbeterde vulling van drijfgas in polyurethaan spuitbussen
BE1026905B1 (nl) 2018-12-20 2020-07-22 Soudal Verbeterde vulling van vloeistoffen in polyurethaan spuitbussen
BE1027892B1 (nl) 2019-12-20 2021-07-26 Soudal Verbeterde vulkop voor de vulling van een vloeistof in bussen
BE1027902B1 (nl) 2019-12-20 2021-07-26 Soudal Verbeterd Vulstation voor het Vullen van Vloeistoffen in Bussen
BE1029771B1 (nl) 2021-09-20 2023-04-17 Soudal Handbedieningsapplicator voor polyurethaan (pu) schuim

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793776A (en) * 1956-05-23 1957-05-28 Lipari Michael Container attachment for providing a compartmental dispensing receptacle
WO1985000157A1 (fr) * 1983-06-24 1985-01-17 Polypag Ag Recipient, en particulier boite sous pression pour distribuer des substances a un ou plusieurs composants
US4657534A (en) * 1985-11-04 1987-04-14 Alcon Laboratories, Inc. Dual compartment, disposable, mixing and dispensing container
US4905825A (en) * 1989-07-20 1990-03-06 Brader Allen C Container having lid activated mixing mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200995A (en) * 1962-08-30 1965-08-17 Colgate Palmolive Co Multicompartment dispensing package
DE2221101C3 (de) * 1972-04-28 1975-05-15 Wolf-Geraete Gmbh, 5240 Betzdorf Flaschenartiger Mischbehälter
DE2758017A1 (de) * 1977-12-24 1979-07-05 Durol Gmbh & Co Kg Chem Fab Er Kartusche zum auftragen eines aus zwei unterschiedlichen komponenten durch vermischen gebildeten schaumes o.dgl.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793776A (en) * 1956-05-23 1957-05-28 Lipari Michael Container attachment for providing a compartmental dispensing receptacle
WO1985000157A1 (fr) * 1983-06-24 1985-01-17 Polypag Ag Recipient, en particulier boite sous pression pour distribuer des substances a un ou plusieurs composants
US4657534A (en) * 1985-11-04 1987-04-14 Alcon Laboratories, Inc. Dual compartment, disposable, mixing and dispensing container
US4905825A (en) * 1989-07-20 1990-03-06 Brader Allen C Container having lid activated mixing mechanism

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5549226A (en) * 1993-04-23 1996-08-27 Kopp; Volker Device for operating devices for propellant cans
WO1996018556A1 (fr) * 1994-12-16 1996-06-20 Hago-Chemotechnik Gmbh & Co. Kg Utilisation d'une bombe aerosol permettant de produire une mousse synthetique
GB2298180A (en) * 1995-02-21 1996-08-28 Alexander Lockey Campbell Container with two compartments
GB2298180B (en) * 1995-02-21 1999-03-17 Alexander Lockey Campbell Container
WO2000035758A3 (fr) * 1998-12-16 2007-08-16 Thermotic Dev Ltd Ameliorations apportees ou se rapportant a des contenants de liquide
WO2007042013A1 (fr) * 2005-10-13 2007-04-19 Motip Dupli Gmbh Bombe aerosol
WO2019102025A1 (fr) * 2017-11-27 2019-05-31 Sika Technology Ag Récipient sous pression à deux composants
US11161674B2 (en) 2017-11-27 2021-11-02 Sika Technology Ag Two-component pressurized can

Also Published As

Publication number Publication date
CH683515A5 (de) 1994-03-31
JPH0811945A (ja) 1996-01-16
DE59100487D1 (de) 1993-11-18
EP0482319B1 (fr) 1993-10-13
ES2044668T3 (es) 1994-01-01
JP2938249B2 (ja) 1999-08-23
DK0482319T3 (da) 1994-03-14
US5215225A (en) 1993-06-01
ATE95790T1 (de) 1993-10-15

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