AU2002336234B2 - Dynamic mixer - Google Patents

Dynamic mixer Download PDF

Info

Publication number
AU2002336234B2
AU2002336234B2 AU2002336234A AU2002336234A AU2002336234B2 AU 2002336234 B2 AU2002336234 B2 AU 2002336234B2 AU 2002336234 A AU2002336234 A AU 2002336234A AU 2002336234 A AU2002336234 A AU 2002336234A AU 2002336234 B2 AU2002336234 B2 AU 2002336234B2
Authority
AU
Australia
Prior art keywords
mixer
mixing
paste
chamber
opening
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.)
Ceased
Application number
AU2002336234A
Other languages
English (en)
Other versions
AU2002336234A1 (en
Inventor
Helmut Pauser
Ingo Wagner
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7677835&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2002336234(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of AU2002336234A1 publication Critical patent/AU2002336234A1/en
Application granted granted Critical
Publication of AU2002336234B2 publication Critical patent/AU2002336234B2/en
Assigned to 3M DEUTSCHLAND GMBH reassignment 3M DEUTSCHLAND GMBH Request to Amend Deed and Register Assignors: 3M ESPE AG
Assigned to 3M INNOVATIVE PROPERTIES COMPANY reassignment 3M INNOVATIVE PROPERTIES COMPANY Request for Assignment Assignors: 3M DEUTSCHLAND GMBH
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7438—Mixing guns, i.e. hand-held mixing units having dispensing means
    • B29B7/7442—Mixing guns, i.e. hand-held mixing units having dispensing means with driven stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7174—Feed mechanisms characterised by the means for feeding the components to the mixer using pistons, plungers or syringes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/7547—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/44—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with paddles or arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/19—Mixing dentistry compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/2305—Mixers of the two-component package type, i.e. where at least two components are separately stored, and are mixed in the moment of application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
    • 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
    • B05C17/00503—Details of the outlet element
    • B05C17/00516—Shape or geometry of the outlet orifice or the outlet element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7438—Mixing guns, i.e. hand-held mixing units having dispensing means
    • B29B7/7447—Mixing guns, i.e. hand-held mixing units having dispensing means including means for feeding the components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
AU2002336234A 2001-03-15 2002-03-06 Dynamic mixer Ceased AU2002336234B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10112904.1 2001-03-15
DE10112904A DE10112904C5 (de) 2001-03-15 2001-03-15 Dynamischer Mischer und Verfahren zum Mischen von mindestens zwei Pastenkomponenten
PCT/EP2002/002481 WO2002074426A1 (de) 2001-03-15 2002-03-06 Dynamischer mischer

Publications (2)

Publication Number Publication Date
AU2002336234A1 AU2002336234A1 (en) 2003-03-27
AU2002336234B2 true AU2002336234B2 (en) 2006-07-20

Family

ID=7677835

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002336234A Ceased AU2002336234B2 (en) 2001-03-15 2002-03-06 Dynamic mixer

Country Status (9)

Country Link
US (2) US7287898B2 (enExample)
EP (1) EP1368113B2 (enExample)
JP (1) JP4153307B2 (enExample)
CN (1) CN1269559C (enExample)
AT (1) ATE329682T1 (enExample)
AU (1) AU2002336234B2 (enExample)
CA (1) CA2435913C (enExample)
DE (2) DE10112904C5 (enExample)
WO (1) WO2002074426A1 (enExample)

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EP1072323B1 (de) 1999-07-29 2003-09-10 Wilhelm A. Keller Kartuschen-Austraggerät mit Antrieb für dynamischen Mischer
US6443612B1 (en) * 1999-12-02 2002-09-03 Wilhelm A. Keller Dynamic mixer
DE10112904C5 (de) 2001-03-15 2010-04-22 3M Espe Ag Dynamischer Mischer und Verfahren zum Mischen von mindestens zwei Pastenkomponenten
DE10116223A1 (de) 2001-03-30 2002-10-10 3M Espe Ag Automatisch mischbare Abformassen mit Putty-Konsistenz
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DE20302987U1 (de) 2003-02-24 2003-04-24 Ernst Muehlbauer Gmbh & Co Kg Dynamischer Mischer
CA2517014C (en) * 2003-03-06 2012-07-17 Dentsply International Inc. Dispensing and mixing tip
DE60331893D1 (de) 2003-05-09 2010-05-12 3M Espe Ag Aushärtbare Silikon-Abformmassen mit hoher Reissfestigkeit und geringer Konsistenz
DE60300822T2 (de) * 2003-08-14 2006-04-13 3M Espe Ag Mischelement für einen Mehrkomponentenpastenmischer, und Mischer mit diesem Mischelement
JP4413561B2 (ja) * 2003-09-01 2010-02-10 株式会社ジーシー 歯科用印象材用撹拌ミキサー
DE102004010156A1 (de) * 2004-02-27 2005-11-17 Heraeus Kulzer Gmbh Dynamischer Mischer mit geringem Durchflusswiderstand
DE102004020410B4 (de) * 2004-04-23 2007-08-02 Heraeus Kulzer Gmbh Dynamischer Mischer für strukturviskose Pasten
EP1720664A1 (de) * 2004-02-27 2006-11-15 Heraeus Kulzer GmbH Verfahren zur herstellung von dentalen abformmassen und vorrichtungen hierzu
EP1588779A1 (en) * 2004-04-19 2005-10-26 3M Espe AG Dynamic mixer
GB2432328B (en) * 2004-07-13 2009-05-06 Waters Investments Ltd Fluid mixer assembly
USD571479S1 (en) * 2004-09-20 2008-06-17 3M Innovative Properties Company Red mixing tip shaft
EP1640060A1 (en) 2004-09-22 2006-03-29 3M Espe Ag Mixer for multi-component pastes, kit, and method of mixing paste components
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US8114377B2 (en) 2006-11-02 2012-02-14 E.I. Du Pont De Nemours And Company Process for producing titanium dioxide particles having reduced chlorides
US9731258B2 (en) * 2006-12-15 2017-08-15 3M Innovative Properties Company Mixing and dispensing curable multi-component materials
EP2044923A1 (en) 2007-10-04 2009-04-08 3M Innovative Properties Company Dental composition containing glass beads, process for production and use thereof
DE102007051610A1 (de) * 2007-10-24 2009-04-30 Lenhardt Maschinenbau Gmbh Vorrichtung zum Einspritzen eines Stranges aus einer pastösen Masse in den Zwischenraum zwischen zwei Glasplatten einer Isolierglasscheibe
US20100252574A1 (en) * 2007-11-12 2010-10-07 Zhermack S.P.A. Dispenser device for bi-component substances
JP5559061B2 (ja) 2007-12-18 2014-07-23 スリーエム イノベイティブ プロパティズ カンパニー 界面活性剤及びｆ−含有化合物を含有する歯科用組成物、その作製プロセス及び使用
EP2072030A1 (en) 2007-12-20 2009-06-24 3M Innovative Properties Company Dental impression material containing rheological modifiers
WO2009102955A2 (en) * 2008-02-13 2009-08-20 Myers Wolin, Llc Apparatus and method for mixing a powder with a liquid
US7731413B2 (en) 2008-02-20 2010-06-08 Zhermack S.P.A. Mixer for multi-components substance for dental casting
USD636500S1 (en) 2008-10-01 2011-04-19 3M Innovative Properties Company Dual chamber cartridge
CA2686581C (en) 2009-02-11 2017-06-27 Sulzer Mixpac Ag Intermediate piece for the connection of a storage container to a static mixer
KR101290975B1 (ko) * 2009-03-06 2013-07-31 콜게이트-파아므올리브캄파니 적어도 2 성분의 조성물로 용기를 채우기 위한 장치 및 방법
USD617001S1 (en) * 2009-04-24 2010-06-01 Cho-Lun Lee Mixer for quantitative shot device
EP2266526A1 (en) 2009-06-15 2010-12-29 3M Innovative Properties Company Polyether group containing dental composition containing an F-containing compound, process of production and use thereof
EP2459151B1 (en) 2009-07-28 2021-03-03 3M Innovative Properties Company Cationically hardenable dental composition, process of production and use thereof
GB0915007D0 (en) * 2009-08-28 2009-09-30 3M Innovative Properties Co Mixer and system for mixing and dispensing material
GB0922294D0 (en) * 2009-12-22 2010-02-03 3M Innovative Properties Co A dispensing device for a dental material and a method of filling the device
EP2380925A1 (en) 2010-04-22 2011-10-26 3M Innovative Properties Company Radiation curable composition, process of production and use thereof
USD671968S1 (en) * 2010-06-09 2012-12-04 Heraeus Kulzer Gmbh Component mixer
EP2399666B1 (en) 2010-06-22 2013-02-20 3M Innovative Properties Company Mixer for preparing a dental material, and system comprising the same
EP2428199A1 (en) 2010-09-09 2012-03-14 3M Innovative Properties Company Curable composition, process of production and use thereof
DE102010045935B4 (de) 2010-09-21 2014-07-17 Heraeus Kulzer Gmbh Behälter, Behältersystem, Verfahren zum Applizieren einer pastösen Masse aus diesem Behälter sowie Verfahren zum Mischen mehrerer Massen aus diesem Behälter
EP2441413A1 (en) * 2010-10-18 2012-04-18 3M Innovative Properties Company A mixer for forming a dental material, a system comprising the mixer, and a method of mounting the mixer
USD693940S1 (en) 2011-02-01 2013-11-19 3M Innovative Properties Company Mixing element
USD696787S1 (en) 2011-02-01 2013-12-31 3M Innovative Properties Company Mixing element
USD695905S1 (en) 2011-02-01 2013-12-17 3M Innovative Properties Company Mixing element
RU2578307C2 (ru) * 2011-02-28 2016-03-27 Зульцер Микспэк Аг Динамический смеситель и его применение
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CA143779S (en) * 2011-08-19 2012-07-26 Sulzer Mixpac Ag Mixer
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US9295530B2 (en) 2012-03-20 2016-03-29 3M Innovative Properties Company Device for mixing and dispensing flowable components
EP2958538B1 (en) 2013-02-25 2020-04-29 3M Innovative Properties Company Stabilized dental impression composition, kit of parts and use thereof
CA153529S (en) * 2013-05-29 2014-07-31 Sulzer Mixpac Ag Dynamic mixer
KR101406068B1 (ko) * 2013-09-05 2014-06-11 (주)디엑스엠 디스펜서용 믹싱팁
JP1534033S (enExample) * 2014-11-28 2015-09-28
JP1534032S (enExample) * 2014-11-28 2015-09-28
EP3233017A1 (en) 2014-12-16 2017-10-25 3M Innovative Properties Company Hardenable dental impression composition comprising a polymeric filler particles and use thereof
US9827539B2 (en) * 2015-07-31 2017-11-28 Phillip Phung-I Ho Dynamic mixer head
WO2019020768A1 (de) 2017-07-28 2019-01-31 Kettenbach Gmbh & Co. Kg Mischer mit kompensationskanal und/oder staukammer
DE102017117199A1 (de) 2017-07-28 2019-01-31 3lmed GmbH Mischer mit Kompensationskanal und/oder Staukammer
KR102620841B1 (ko) * 2017-11-02 2024-01-04 신경수 믹싱팁
DE202018000290U1 (de) * 2018-01-17 2019-04-23 Mühlbauer Technology Gmbh Vorrichtung zum Ausgeben gemischter Mehrkomponentenmassen, insbesondere für zahnärztliche Zwecke
DE102018106189A1 (de) * 2018-03-16 2019-09-19 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Hygienemischer
DE102019009116B4 (de) 2019-01-23 2021-02-25 3lmed GmbH Mischer und Verfahren zum Vermischen zweier Komponenten
DE102019101644B4 (de) 2019-01-23 2021-02-18 3lmed GmbH Mischer und Verfahren zum Vermischen zweier Komponenten
DE102022111589A1 (de) 2022-05-10 2023-11-16 DPH Dental Works GmbH Dynamischer Mischer, Anordnungen mit einem solchen Mischer und Verfahren zum Mischen mit einem solchen Mischer
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CA2435913C (en) 2010-01-05
DE10112904B4 (de) 2004-07-22
JP2004529755A (ja) 2004-09-30
US7287898B2 (en) 2007-10-30
US20040085854A1 (en) 2004-05-06
US20080056061A1 (en) 2008-03-06
ATE329682T1 (de) 2006-07-15
DE50207198D1 (de) 2006-07-27
EP1368113B1 (de) 2006-06-14
WO2002074426A1 (de) 2002-09-26
CN1269559C (zh) 2006-08-16
EP1368113B2 (de) 2015-01-07
JP4153307B2 (ja) 2008-09-24
CN1496280A (zh) 2004-05-12
DE10112904A1 (de) 2002-10-02
DE10112904C5 (de) 2010-04-22
CA2435913A1 (en) 2002-09-26
WO2002074426A8 (de) 2005-03-10
EP1368113A1 (de) 2003-12-10
US7674033B2 (en) 2010-03-09

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