EP1063172A3 - Double dispensing cartridge with mixing device - Google Patents

Double dispensing cartridge with mixing device Download PDF

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Publication number
EP1063172A3
EP1063172A3 EP00110745A EP00110745A EP1063172A3 EP 1063172 A3 EP1063172 A3 EP 1063172A3 EP 00110745 A EP00110745 A EP 00110745A EP 00110745 A EP00110745 A EP 00110745A EP 1063172 A3 EP1063172 A3 EP 1063172A3
Authority
EP
European Patent Office
Prior art keywords
mixing device
dispensing cartridge
cartridge
components
double dispensing
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Withdrawn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
EP00110745A
Other languages
German (de)
French (fr)
Other versions
EP1063172A2 (en
Inventor
Wolfgang Koch
Rainer Jakob
Joachim Dr. Schätzle
Christian Weber
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.)
Fischerwerke Artur Fischer GmbH and Co KG
Original Assignee
Fischerwerke Artur Fischer GmbH and Co KG
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 Fischerwerke Artur Fischer GmbH and Co KG filed Critical Fischerwerke Artur Fischer GmbH and Co KG
Publication of EP1063172A2 publication Critical patent/EP1063172A2/en
Publication of EP1063172A3 publication Critical patent/EP1063172A3/en
Withdrawn legal-status Critical Current

Links

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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/22—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with two or more compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00553—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with means allowing the stock of material to consist of at least two different components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Check Valves (AREA)

Abstract

Die Erfindung betrifft eine Doppelaustragkartusche (1) insbesondere für Polyurethansysteme, die aus zwei axial nebeneinander angeordneten, mit den beiden Komponenten befüllten Kammern (17,18) besteht, die jeweils eine separate Auslassöffnung (7,8) aufweisen. Um eine Verstopfung der Auslassöffnungen durch Rückfluss der Komponenten bei einer Arbeitsunterbrechung zu verhindern, ist auf die Düse (14) der Kartusche (9) ein Ventilkörper (1) aufgesetzt, dessen Auslasskanäle (5,6) jeweils mit einem Rückschlagventil in Form von beweglichen Ventilklappen (11,12) versehen sind.

Figure 00000001
The invention relates to a double discharge cartridge (1), in particular for polyurethane systems, which consists of two chambers (17, 18) arranged axially next to one another and filled with the two components, each of which has a separate outlet opening (7, 8). A valve body (1) is placed on the nozzle (14) of the cartridge (9), the outlet channels (5,6) of which are each equipped with a check valve in the form of movable valve flaps to prevent the outlet openings from becoming blocked due to the backflow of the components when work is interrupted (11, 12) are provided.
Figure 00000001
EP00110745A 1999-06-23 2000-05-19 Double dispensing cartridge with mixing device Withdrawn EP1063172A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19928695A DE19928695A1 (en) 1999-06-23 1999-06-23 Double discharge cartridge with mixing device, especially for polyurethane systems
DE19928695 1999-06-23

Publications (2)

Publication Number Publication Date
EP1063172A2 EP1063172A2 (en) 2000-12-27
EP1063172A3 true EP1063172A3 (en) 2001-12-19

Family

ID=7912222

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00110745A Withdrawn EP1063172A3 (en) 1999-06-23 2000-05-19 Double dispensing cartridge with mixing device

Country Status (2)

Country Link
EP (1) EP1063172A3 (en)
DE (1) DE19928695A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6758411B2 (en) 2002-08-09 2004-07-06 S. C. Johnson & Son, Inc. Dual bottle for even dispensing of two flowable compositions
GB2404376A (en) * 2003-07-29 2005-02-02 Reckitt Benckiser Device for dispensing and mixing multiple liquids
DE102006001056A1 (en) * 2006-01-07 2007-07-12 Tremco Illbruck Productie B.V. Cartridge for deploying device e.g. deploying pistol, has masses accommodated in tubular bags, and output valves provided and openable by deploying pressure, where output valves are check valves and bags are arranged with one another
EP3299082A1 (en) 2016-09-21 2018-03-28 3M Innovative Properties Company Mixer assembly and device for dispensing a dental material
WO2023222720A2 (en) * 2022-05-19 2023-11-23 Medmix Switzerland Ag Dispensing system, dispensing outlet and cartridge

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208472A1 (en) * 1982-03-09 1983-09-15 F. Willich GmbH & Co, 4600 Dortmund Two-component container
FR2676210A1 (en) * 1991-04-16 1992-11-13 Yoshida Industry Co Container in the form of a tube and its manufacturing method
US5423752A (en) * 1992-07-31 1995-06-13 Habley Medical Technology Corporation Variable proportion dispenser with cartridge replacement assembly
US5443183A (en) * 1993-11-18 1995-08-22 Jacobsen; Kenneth H. Unitary check valve
US5478323A (en) * 1993-04-02 1995-12-26 Eli Lilly And Company Manifold for injection apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1586673A1 (en) * 1967-08-12 1970-05-21 Artur Gronowski Closure for squeeze tubes, plastic containers or similar
DE2017292A1 (en) * 1970-04-10 1971-10-21 Dukess, Joseph William, Mamaroneck, N.Y. (V.St.A.) Closure in connection with a compressible container

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208472A1 (en) * 1982-03-09 1983-09-15 F. Willich GmbH & Co, 4600 Dortmund Two-component container
FR2676210A1 (en) * 1991-04-16 1992-11-13 Yoshida Industry Co Container in the form of a tube and its manufacturing method
US5423752A (en) * 1992-07-31 1995-06-13 Habley Medical Technology Corporation Variable proportion dispenser with cartridge replacement assembly
US5478323A (en) * 1993-04-02 1995-12-26 Eli Lilly And Company Manifold for injection apparatus
US5443183A (en) * 1993-11-18 1995-08-22 Jacobsen; Kenneth H. Unitary check valve

Also Published As

Publication number Publication date
DE19928695A1 (en) 2000-12-28
EP1063172A2 (en) 2000-12-27

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