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EP1308218A3 - Kartuschenkolben mit Entlüftung - Google Patents

Kartuschenkolben mit Entlüftung Download PDF

Info

Publication number
EP1308218A3
EP1308218A3 EP02015303A EP02015303A EP1308218A3 EP 1308218 A3 EP1308218 A3 EP 1308218A3 EP 02015303 A EP02015303 A EP 02015303A EP 02015303 A EP02015303 A EP 02015303A EP 1308218 A3 EP1308218 A3 EP 1308218A3
Authority
EP
European Patent Office
Prior art keywords
venting
opening
piston
venting means
piston cartridge
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
EP02015303A
Other languages
English (en)
French (fr)
Other versions
EP1308218B1 (de
EP1308218A2 (de
Inventor
Nikolaus Brugner
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.)
Sulzer Chemtech AG
Original Assignee
Sulzer Chemtech 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 Sulzer Chemtech AG filed Critical Sulzer Chemtech AG
Publication of EP1308218A2 publication Critical patent/EP1308218A2/de
Publication of EP1308218A3 publication Critical patent/EP1308218A3/de
Application granted granted Critical
Publication of EP1308218B1 publication Critical patent/EP1308218B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B05C17/00576—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 characterised by the construction of a piston as pressure exerting means, or of the co-operating container
    • B05C17/00579—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 characterised by the construction of a piston as pressure exerting means, or of the co-operating container comprising means for allowing entrapped air to escape to the atmosphere
    • 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
    • B05C17/00576—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 characterised by the construction of a piston as pressure exerting means, or of the co-operating container
    • 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
    • B65D83/76—Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Coating Apparatus (AREA)

Abstract

Die Erfindung betrifft einen Kartuschenkolben mit mindestens einer Entüftungsöffnung (8) und mindestens einem die Entüftungsöffnung (8) abdeckenden Entlüftungselement. Zur einfachen und sicheren Entlüftung und Verhinderung eines unerwünschten Austritts der Füllmasse ist das Entlüftungselement mindestens eine Abdeckscheibe (9) die zwischen ihrer zur Entlüftungsöffnung (8) weisenden Anlagefläche (11) und einer entsprechenden Auflagefläche (12) am Kartuschenkolben (1) eine quer zur Kolbenachse verlaufende Labyrinthstrecke (13) bildet.
EP02015303A 2001-10-31 2002-07-10 Kartuschenkolben mit Entlüftung Expired - Lifetime EP1308218B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20117778U DE20117778U1 (de) 2001-10-31 2001-10-31 Kartuschenkolben mit Entlüftung
DE20117778U 2001-10-31

Publications (3)

Publication Number Publication Date
EP1308218A2 EP1308218A2 (de) 2003-05-07
EP1308218A3 true EP1308218A3 (de) 2005-06-01
EP1308218B1 EP1308218B1 (de) 2006-11-02

Family

ID=7963457

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02015303A Expired - Lifetime EP1308218B1 (de) 2001-10-31 2002-07-10 Kartuschenkolben mit Entlüftung

Country Status (3)

Country Link
US (1) US6685063B2 (de)
EP (1) EP1308218B1 (de)
DE (2) DE20117778U1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10337789A1 (de) * 2003-08-14 2005-09-15 3M Espe Ag Einzeldosisspritze für ein mehrkomponentiges Material
DE10342091A1 (de) * 2003-09-10 2005-04-28 Heraeus Kulzer Gmbh Kartusche mit entlüftbarem Kolben
US20050221035A1 (en) * 2004-04-01 2005-10-06 Derek Wyatt Method for reducing freeze-thaw voids in uncured adhesives
US7677419B2 (en) * 2004-04-21 2010-03-16 Nordson Corporation Syringes and methods of syringe manufacturing
EP1728560A1 (de) * 2005-06-03 2006-12-06 3M Innovative Properties Company System zum Lagern und Ausbringen eines Materials
US7621428B2 (en) 2005-07-01 2009-11-24 Nordson Corporation Dispensing cartridge with vented piston
US7503905B2 (en) * 2005-10-03 2009-03-17 Ultradent Products, Inc. Venting syringe plunger
US9844796B2 (en) 2005-10-14 2017-12-19 3M Innovative Properties Company Plunger and plunger assembly for a cartridge, system for storing a substance, and method of filling and sealing a substance in a delivery system
US8231568B2 (en) 2007-10-16 2012-07-31 Nordson Corporation Syringes with a reduced susceptibility to freeze-thaw void formation and methods of manufacturing such syringes
GB0721774D0 (en) * 2007-11-07 2007-12-19 3M Innovative Properties Co one-piece vented piston
DE202007016706U1 (de) 2007-11-28 2009-04-09 Inatec Gmbh Kolbenabstreifplatte für Auspresseinrichtung für Beutelschmelzer sowie damit verbundener Beutelschmelzer
USD657876S1 (en) 2010-02-02 2012-04-17 3M Innovative Properties Company Dental capsule
EP3299082A1 (de) 2016-09-21 2018-03-28 3M Innovative Properties Company Mischeranordnung und vorrichtung zur ausgabe eines zahnmaterials
DE102019118627A1 (de) 2018-07-16 2020-01-16 Fischerwerke Gmbh & Co. Kg Kartusche mit Kolben und Entlüftungseinrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402431A (en) * 1980-09-22 1983-09-06 Henkel Kommanditgesellschaft Auf Aktien Dispenser container with compressible pump
US4819836A (en) * 1987-06-10 1989-04-11 Mega Plast Product- U. Verpackungsentwicklung Marketing Gesellschaft Mit Beschrankter Haftung & Co. Dispenser for dispensing paste compositions
US5316186A (en) * 1991-08-26 1994-05-31 Eugen Prestele Fully dischargeable cartridge for paste-like substances
DE29811344U1 (de) * 1998-06-20 1999-10-28 Prestele, Eugen, 86179 Augsburg Entlüftungsvorrichtung bei einem Kolben
DE20010417U1 (de) * 2000-06-09 2001-10-11 Sulzer Chemtech Ag, Winterthur Entlüftungsvorrichtung bei einem Kolben für eine Kartusche

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138303A (en) * 1961-02-13 1964-06-23 M D Muttart Pressure gun
US4750647A (en) * 1985-04-12 1988-06-14 Cohen Milton J Non-aerosol dispenser
JPH022566Y2 (de) * 1986-12-13 1990-01-22
DE58903082D1 (de) * 1988-06-03 1993-02-04 Wilhelm A Keller Austragkartusche mit vorratszylinder und foerderkolben.
EP0424133B1 (de) * 1989-10-20 1995-03-22 Canon Kabushiki Kaisha Kassette mit Tintenvorratsbehälter auf einem Farbstrahlgerät aufstellbar
DE4100644A1 (de) * 1990-01-20 1991-08-29 Schmidt Feinmech Schreib- oder dosiergeraet
FR2674024B1 (fr) * 1991-03-11 1994-03-11 Daniel Crosnier Dispositif doseur adaptable sur des contenants divers.
DE4316720A1 (de) * 1993-05-19 1994-11-24 Schmidt Feinmech Schreib-, Zeichen- und Appliziergerät für viskoses Schreibmedium
DE69415310T2 (de) * 1994-07-18 1999-04-29 Wilhelm A. Merlischachen Keller Kartusche mit auswechselbarer Innenverpackung
DE19618521A1 (de) * 1996-05-08 1997-11-13 Uhu Gmbh Verfahren zum rückseitigen Befüllen eines Klebstoffspenders und Klebstoffspender zum Ausführen des Verfahrens
DE19636581C1 (de) * 1996-09-09 1997-12-11 Intec Bielenberg Gmbh & Co Kg Wiederbefüllbarer Mehrwege-Container für hochviskose Medien
US5878922A (en) * 1997-07-09 1999-03-09 Sunoco Products Company Self venting plunger
DE19739990A1 (de) * 1997-09-11 1999-03-18 Pfeiffer Erich Gmbh & Co Kg Spender für Medien
DE29800594U1 (de) 1998-01-15 1998-03-26 Prestele, Eugen, 86179 Augsburg Entlüftungsvorrichtung
DE19831957A1 (de) * 1998-07-16 2000-01-20 Rpc Bramlage Gmbh Spender zur Ausgabe pastöser Massen
DE10038982A1 (de) * 1999-08-16 2001-03-01 Luk Lamellen & Kupplungsbau Flüssigkeitsbehälter
US6202714B1 (en) * 2000-02-09 2001-03-20 Lopin Wang Air pump having space for containing air bottle
US6322482B1 (en) * 2000-06-14 2001-11-27 Jeong Se Kim Kick training belt

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402431A (en) * 1980-09-22 1983-09-06 Henkel Kommanditgesellschaft Auf Aktien Dispenser container with compressible pump
US4819836A (en) * 1987-06-10 1989-04-11 Mega Plast Product- U. Verpackungsentwicklung Marketing Gesellschaft Mit Beschrankter Haftung & Co. Dispenser for dispensing paste compositions
US5316186A (en) * 1991-08-26 1994-05-31 Eugen Prestele Fully dischargeable cartridge for paste-like substances
DE29811344U1 (de) * 1998-06-20 1999-10-28 Prestele, Eugen, 86179 Augsburg Entlüftungsvorrichtung bei einem Kolben
DE20010417U1 (de) * 2000-06-09 2001-10-11 Sulzer Chemtech Ag, Winterthur Entlüftungsvorrichtung bei einem Kolben für eine Kartusche

Also Published As

Publication number Publication date
EP1308218B1 (de) 2006-11-02
DE50208587D1 (de) 2006-12-14
US6685063B2 (en) 2004-02-03
EP1308218A2 (de) 2003-05-07
DE20117778U1 (de) 2003-03-20
US20030079798A1 (en) 2003-05-01

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